<?xml version="1.0" encoding="UTF-8"?>
<source>
  <publisher>Jack &amp; Jill</publisher>
  <publisherurl>https://jackandjill.ai</publisherurl>
  <job>
    <title>Forward Deployed Engineer at $29M Thrive Capital-backed AI operations startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>9c3e6621-66c7-4753-93c5-ffdb35576689</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-at-29m-thrive-capital-backed-ai-operations-startup-9c3e6621-66c7-4753-93c5-ffdb35576689</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-at-29m-thrive-capital-backed-ai-operations-startup-9c3e6621-66c7-4753-93c5-ffdb35576689</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-29m-thrive-capital-backed-ai-operations-startup-9c3e6621-66c7-4753-93c5-ffdb35576689?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9c3e6621-66c7-4753-93c5-ffdb35576689">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Thrive Capital and DST Global-backed AI operations startup ($29M raised)</p>

<p><strong>Job Description</strong></p>

<p>You will own the end-to-end customer journey, from conducting technical sales and building rapid POCs to architecting AI-powered workflows for enterprise giants. By integrating autonomous agents into IT, HR, and Finance systems, you’ll ensure customers like Figma and Databricks achieve immediate ROI while shaping the future of enterprise automation.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-growth Series B stage company that has already automated over 50% of support requests for industry leaders like Cursor, Scale AI, and Webflow.</li>
  <li>Work directly with founders and engineering teams to translate complex field learnings into core product features and platform vision.</li>
  <li>Rare opportunity to operate as a technical founder-in-waiting, gaining mastery across multiple domains while receiving meaningful early equity and visa sponsorship.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Map messy enterprise workflows into compelling automation roadmaps and deliver high-stakes demos that move deals forward in a single meeting.</li>
  <li>Architect and ship complex integrations across identity systems, HR platforms, and SaaS tools to ensure scalable, autonomous request resolution.</li>
  <li>Act as a strategic technical advisor for customer leadership, tracking ROI and expanding automation coverage post-launch to drive long-term adoption.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4+ years of experience in solutions engineering, architecture, or forward deployed roles with genuine technical depth in enterprise system connectivity.</li>
  <li>Proven ability to build working POCs on the fly and navigate technical conversations with stakeholders ranging from IT admins to CIOs.</li>
  <li>A technical operator with a founder mindset who thrives in fast-paced SF startup environments and is obsessed with building incredible product experiences.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-29m-thrive-capital-backed-ai-operations-startup-9c3e6621-66c7-4753-93c5-ffdb35576689?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9c3e6621-66c7-4753-93c5-ffdb35576689">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-29m-thrive-capital-backed-ai-operations-startup-9c3e6621-66c7-4753-93c5-ffdb35576689?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9c3e6621-66c7-4753-93c5-ffdb35576689">https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-29m-thrive-capital-backed-ai-operations-startup-9c3e6621-66c7-4753-93c5-ffdb35576689?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9c3e6621-66c7-4753-93c5-ffdb35576689</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.876Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($150k + Equity) at EF-backed AI governance startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>168cd080-6334-445a-b5a1-08f7ebe80991</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-150k-equity-at-ef-backed-ai-governance-startup-168cd080-6334-445a-b5a1-08f7ebe80991</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-150k-equity-at-ef-backed-ai-governance-startup-168cd080-6334-445a-b5a1-08f7ebe80991</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-150k-equity-at-ef-backed-ai-governance-startup-168cd080-6334-445a-b5a1-08f7ebe80991?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_168cd080-6334-445a-b5a1-08f7ebe80991">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$150k + Equity</p>

<p><strong>Company Description</strong></p>

<p>EF and Transpose backed AI governance startup securing enterprise data adoption</p>

<p><strong>Job Description</strong></p>

<p>As the first engineering hire, you will build the critical governance layer that allows regulated enterprises to safely adopt LLMs. You&#39;ll own the technical foundation from a macOS client to deep integrations with Microsoft Graph and Google Workspace, ensuring sensitive data remains secure while enabling the power of AI tools.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a 3-person founding team led by Stanford HAI and Silicon Valley veteran PhDs with an MVP already in beta.</li>
  <li>Backed by prestigious investors including Entrepreneurs First and Transpose Platform, targeting a massive untapped market in AI compliance.</li>
  <li>True C-suite trajectory role with significant equity and the autonomy to architect a product from the ground up.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and ship the macOS desktop client using Swift and develop containerized backend services for high-security environments.</li>
  <li>Build deep, complex integrations with Microsoft Graph, Azure, Google Workspace, and GKE to enforce real-time data permissions.</li>
  <li>Collaborate directly with the CEO and CTO to define product strategy and scale the architecture for early enterprise customers.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Full-stack generalist with production experience building within the Microsoft and Google Cloud ecosystems.</li>
  <li>Strong background in shipping high-quality code at startups or companies known for rigorous engineering cultures.</li>
  <li>Proficiency in Swift is highly preferred, but we value engineers who can rapidly master new languages and cloud-native stacks.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-150k-equity-at-ef-backed-ai-governance-startup-168cd080-6334-445a-b5a1-08f7ebe80991?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_168cd080-6334-445a-b5a1-08f7ebe80991">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-150k-equity-at-ef-backed-ai-governance-startup-168cd080-6334-445a-b5a1-08f7ebe80991?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_168cd080-6334-445a-b5a1-08f7ebe80991">https://www.jackandjill.ai/jobs/founding-engineer-150k-equity-at-ef-backed-ai-governance-startup-168cd080-6334-445a-b5a1-08f7ebe80991?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_168cd080-6334-445a-b5a1-08f7ebe80991</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.899Z</expirationdate>
  </job>
  <job>
    <title>Senior Engineer ($150k-$230k + Equity) at Spero Ventures-backed AI agent platform</title>
    <date>2026-05-07T04:08:44.346Z</date>
    <referencenumber>35397402-8b51-4502-b09b-28489057d3f3</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-engineer-150k-230k-equity-at-spero-ventures-backed-ai-agent-platform-35397402-8b51-4502-b09b-28489057d3f3</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-engineer-150k-230k-equity-at-spero-ventures-backed-ai-agent-platform-35397402-8b51-4502-b09b-28489057d3f3</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-engineer-150k-230k-equity-at-spero-ventures-backed-ai-agent-platform-35397402-8b51-4502-b09b-28489057d3f3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_35397402-8b51-4502-b09b-28489057d3f3">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Engineer (CTO Track)</p>

<p><strong>Salary</strong></p>

<p>$150k-$230k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Spero Ventures-backed AI agent platform with $3.8M in funding</p>

<p><strong>Job Description</strong></p>

<p>You will lead product engineering for a high-growth platform that enables creators to build and monetize white-labeled AI agents. As a core technical leader, you will architect full-stack features using Next.js and Python while driving the engineering culture during a critical scale-up phase in our San Francisco office.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct track to the CTO title within 6 months, offering a rare opportunity to transition from senior individual contributor to executive leadership.</li>
  <li>Build the &quot;Shopify for AI agents&quot; in a fast-moving, Spero Ventures-backed startup that has already secured $3.8M in seed funding.</li>
  <li>Influence the future of generative AI monetization by shipping features that handle complex agent logic, knowledge bases, and seamless multi-tool integrations.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and ship production-ready features using a modern stack of React, tRPC, Next.js, TypeScript, and Python backend services.</li>
  <li>Collaborate directly with the founding CEO to define the product roadmap and make high-stakes technical decisions that impact growth.</li>
  <li>Lead and mentor a growing engineering team, establishing best practices for code quality and rapid deployment in an in-person environment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4-12 years of professional experience with a track record of excellence at a Tier-1 tech company or as a CTO at a funded startup.</li>
  <li>Deep technical expertise in full-stack TypeScript/React and Python backend development, with a passion for the generative AI ecosystem.</li>
  <li>A high-velocity builder who thrives in an in-person, Mission District office environment and is ready for the responsibilities of technical leadership.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-engineer-150k-230k-equity-at-spero-ventures-backed-ai-agent-platform-35397402-8b51-4502-b09b-28489057d3f3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_35397402-8b51-4502-b09b-28489057d3f3">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-engineer-150k-230k-equity-at-spero-ventures-backed-ai-agent-platform-35397402-8b51-4502-b09b-28489057d3f3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_35397402-8b51-4502-b09b-28489057d3f3">https://www.jackandjill.ai/jobs/senior-engineer-150k-230k-equity-at-spero-ventures-backed-ai-agent-platform-35397402-8b51-4502-b09b-28489057d3f3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_35397402-8b51-4502-b09b-28489057d3f3</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k-$230k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.901Z</expirationdate>
  </job>
  <job>
    <title>Senior Full Stack Engineer at AI-native property lending operating system</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>5a55c943-684c-42df-b58d-e3c3c1763696</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-full-stack-engineer-at-ai-native-property-lending-operating-system-5a55c943-684c-42df-b58d-e3c3c1763696</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-full-stack-engineer-at-ai-native-property-lending-operating-system-5a55c943-684c-42df-b58d-e3c3c1763696</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-full-stack-engineer-at-ai-native-property-lending-operating-system-5a55c943-684c-42df-b58d-e3c3c1763696?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5a55c943-684c-42df-b58d-e3c3c1763696">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Full Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>AI-native property lending operating system automating the UK real estate market</p>

<p><strong>Job Description</strong></p>

<p>Join a lean fintech startup as the sole engineer building an AI-native operating system for property lenders. You will lead the transition from traditional SaaS to an AI-driven platform, automating complex underwriting and document extraction. This is a high-ownership role working directly with the CEO to modernize the £250bn real estate lending industry.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Immediate technical autonomy as the sole engineer, driving architectural decisions and the technical roadmap for a live platform serving real clients.</li>
  <li>Clear path to a CTO role with equity upon successful delivery of the initial product roadmap and document ingestion layer.</li>
  <li>Opportunity to work at the cutting edge of fintech by building an AI-native core that cuts loan funding times by 50%.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain a full-stack TypeScript application, extending a configurable formula system and PostgreSQL-backed data model.</li>
  <li>Develop an AI document ingestion layer using LLM APIs to automatically extract structured data from complex financial documents.</li>
  <li>Integrate asynchronous processing queues and third-party financial data services using AWS, Node.js, and Supabase.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of full-stack experience with TypeScript, React, and Node.js, including strong proficiency in PostgreSQL schema design.</li>
  <li>Proven background in fintech or lending, with a deep understanding of loan mechanics, interest calculations, and financial data integrity.</li>
  <li>Hands-on experience integrating LLMs or building AI-powered features into production environments, specifically for data extraction or OCR.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-full-stack-engineer-at-ai-native-property-lending-operating-system-5a55c943-684c-42df-b58d-e3c3c1763696?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5a55c943-684c-42df-b58d-e3c3c1763696">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-full-stack-engineer-at-ai-native-property-lending-operating-system-5a55c943-684c-42df-b58d-e3c3c1763696?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5a55c943-684c-42df-b58d-e3c3c1763696">https://www.jackandjill.ai/jobs/senior-full-stack-engineer-at-ai-native-property-lending-operating-system-5a55c943-684c-42df-b58d-e3c3c1763696?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5a55c943-684c-42df-b58d-e3c3c1763696</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.902Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (£90,000-£120,000) at Susa Ventures-backed AI startup</title>
    <date>2026-05-07T04:08:44.649Z</date>
    <referencenumber>3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-90-000-120-000-at-susa-ventures-backed-ai-startup-3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-90-000-120-000-at-susa-ventures-backed-ai-startup-3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-90-000-120-000-at-susa-ventures-backed-ai-startup-3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£90,000-£120,000</p>

<p><strong>Company Description</strong></p>

<p>Susa Ventures-backed AI startup automating the $2T global infrastructure compliance layer</p>

<p><strong>Job Description</strong></p>

<p>You will build the core of an AI-powered platform modernizing the $2 trillion regulatory layer for global infrastructure. Working with LLMs and a modern TypeScript stack, you’ll ship features that double inspector productivity for global giants like Shell and SpaceX, replacing manual pen-and-paper processes with instant, precise automated assessments.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare traction and growth: Revenue grew 5x last year with a clear path to £10m ARR, backed by top-tier investors Susa Ventures (early investors in Flexport and Robinhood).</li>
  <li>Direct industrial impact: Join engineers who visit fascinating sites like North Sea vessels and oil refineries to see their AI tools transform critical infrastructure operations.</li>
  <li>First-mover advantage: Invent genuinely new technology in a massive, untapped sector that represents 4% of UK GDP but has remained largely unmodernized for decades.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement core LLM integrations and evaluation frameworks to automate complex industrial inspection reports.</li>
  <li>Build and rebuild high-reliability systems using TypeScript, React Native, and AWS to maintain 100% uptime for daily B2B users.</li>
  <li>Own the end-to-end product lifecycle from design intuition to deployment, often visiting client sites to gather feedback and refine UX.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Experienced engineer with a background in high-growth startups (Pre-seed to Series B) and a focus on shipping speed over perfect architecture.</li>
  <li>Strong proficiency in TypeScript and the React/React Native ecosystem, with a keen eye for UI/UX in the absence of dedicated designers.</li>
  <li>Deep interest in AI tools and LLM application development, with a proactive approach to solving reliability and production uptime challenges.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-90-000-120-000-at-susa-ventures-backed-ai-startup-3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-90-000-120-000-at-susa-ventures-backed-ai-startup-3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea">https://www.jackandjill.ai/jobs/product-engineer-90-000-120-000-at-susa-ventures-backed-ai-startup-3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3ebaca6b-7fb7-4af5-9edd-ebe0b1c80eea</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£90K-£120K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.903Z</expirationdate>
  </job>
  <job>
    <title>Senior Full-Stack Product Engineer (#70K - #110K + Equity) at YC S24 AI compliance startup backed by Google</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>26349398-4b37-4c87-bc22-b7a655695ca3</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-full-stack-product-engineer-70k-110k-equity-at-yc-s24-ai-compliance-start-26349398-4b37-4c87-bc22-b7a655695ca3</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-full-stack-product-engineer-70k-110k-equity-at-yc-s24-ai-compliance-start-26349398-4b37-4c87-bc22-b7a655695ca3</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-full-stack-product-engineer-70k-110k-equity-at-yc-s24-ai-compliance-start-26349398-4b37-4c87-bc22-b7a655695ca3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26349398-4b37-4c87-bc22-b7a655695ca3">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Full-Stack Product Engineer</p>

<p><strong>Salary</strong></p>

<p>#70K - #110K + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC S24 AI compliance startup backed by Google&#39;s Gradient Ventures with $3M in seed funding.</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth team of 14 revolutionizing financial crime intelligence with AI agents. You will own full-stack features across React, Node.js, and LLM systems to automate AML and KYC operations for global fintechs. This role offers high agency to build tools replacing manual human review with 80% more efficient AI solutions.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with an elite founding team including an ex-Revolut financial crime lead and ex-Google APM on a massive, unsolved market problem.</li>
  <li>Significant ownership and influence over the AI strategy at a YC S24 company with real traction across the US, UK, and Canada.</li>
  <li>Competitive package with bi-annual salary reviews, yearly performance-based equity refreshes, and the ability to work from anywhere for four weeks annually.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain full-stack features from React-based explainability interfaces to Node.js backends that scale to millions of requests.</li>
  <li>Develop and optimize AI systems using LLMs, computer vision, and agents to automate document fraud detection and due diligence.</li>
  <li>Lead DevOps and MLOps initiatives to ensure fast deployment cycles and maintain high development velocity through robust CI/CD practices.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 4+ years of full-stack experience with TypeScript, React, and Node.js, coupled with strong product intuition and a user-first mindset.</li>
  <li>Possesses hands-on experience in AI/ML, including prompt engineering, fine-tuning pre-trained models, and working with vision models.</li>
  <li>Thrives in fast-paced startup environments, demonstrating the ability to own wide outcomes rather than just completing isolated tasks.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-full-stack-product-engineer-70k-110k-equity-at-yc-s24-ai-compliance-start-26349398-4b37-4c87-bc22-b7a655695ca3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26349398-4b37-4c87-bc22-b7a655695ca3">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-full-stack-product-engineer-70k-110k-equity-at-yc-s24-ai-compliance-start-26349398-4b37-4c87-bc22-b7a655695ca3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26349398-4b37-4c87-bc22-b7a655695ca3">https://www.jackandjill.ai/jobs/senior-full-stack-product-engineer-70k-110k-equity-at-yc-s24-ai-compliance-start-26349398-4b37-4c87-bc22-b7a655695ca3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26349398-4b37-4c87-bc22-b7a655695ca3</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>#70K - #110K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.904Z</expirationdate>
  </job>
  <job>
    <title>Learning Systems Lead ($165K–$215K + Equity) at a16z-backed $1.1B Series C fintech</title>
    <date>2026-05-07T04:12:20.207Z</date>
    <referencenumber>8e19c6fd-6427-4bc9-b7cf-4056d4481b66</referencenumber>
    <url>https://jackandjill.ai/jobs/design/learning-systems-lead-165k-215k-equity-at-a16z-backed-1-1b-series-c-fintech-8e19c6fd-6427-4bc9-b7cf-4056d4481b66</url>
    <applyurl>https://jackandjill.ai/jobs/design/learning-systems-lead-165k-215k-equity-at-a16z-backed-1-1b-series-c-fintech-8e19c6fd-6427-4bc9-b7cf-4056d4481b66</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/learning-systems-lead-165k-215k-equity-at-a16z-backed-1-1b-series-c-fintech-8e19c6fd-6427-4bc9-b7cf-4056d4481b66?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8e19c6fd-6427-4bc9-b7cf-4056d4481b66">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Learning Systems Lead</p>

<p><strong>Salary</strong></p>

<p>$165K–$215K + Equity</p>

<p><strong>Company Description</strong></p>

<p>a16z-backed $1.1B Series C fintech reimagining mortgage servicing with an AI-native operating system</p>

<p><strong>Job Description</strong></p>

<p>You will architect the entire learning infrastructure from scratch, acting as a systems builder for a high-growth fintech. Your mission is to slash employee time-to-mastery from six months to three. You’ll design AI-powered coaching tools and verification loops that scale expert knowledge across a complex, regulated $20B+ market.</p>

<p><strong>Location</strong></p>

<p>New York or San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a Greenfield project to build the &quot;eternal coach,&quot; an AI-native learning layer that serves as an always-on resource for the entire company.</li>
  <li>High-impact ownership at a unicorn servicing over $110B in mortgages, backed by premier investors like Andreessen Horowitz and WestCap.</li>
  <li>Opportunity to pioneer the L&amp;D role of the future by treating AI as the primary delivery surface rather than a secondary add-on.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and orchestrate the end-to-end new hire onboarding journey, focusing on reducing the ramp curve for deployment teams.</li>
  <li>Develop automated practice loops and certification systems that verify mastery of dense mortgage servicing and technical concepts.</li>
  <li>Prototype and ship internal AI tools, such as &quot;manager bots,&quot; to provide continuous coaching and feedback across the organization.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A systems-oriented operator who thinks in behavioral practice loops and verification rather than traditional slide decks or lectures.</li>
  <li>Hands-on experience with AI tools, LLMs, or no-code automation to build scalable learning products and internal workflows.</li>
  <li>Proven ability to extract complex domain expertise and translate it into high-signal documentation and repeatable learning pathways.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/learning-systems-lead-165k-215k-equity-at-a16z-backed-1-1b-series-c-fintech-8e19c6fd-6427-4bc9-b7cf-4056d4481b66?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8e19c6fd-6427-4bc9-b7cf-4056d4481b66">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/learning-systems-lead-165k-215k-equity-at-a16z-backed-1-1b-series-c-fintech-8e19c6fd-6427-4bc9-b7cf-4056d4481b66?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8e19c6fd-6427-4bc9-b7cf-4056d4481b66">https://www.jackandjill.ai/jobs/learning-systems-lead-165k-215k-equity-at-a16z-backed-1-1b-series-c-fintech-8e19c6fd-6427-4bc9-b7cf-4056d4481b66?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8e19c6fd-6427-4bc9-b7cf-4056d4481b66</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$165K–$215K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.904Z</expirationdate>
  </job>
  <job>
    <title>AI Engineer ($100K - $250K + Equity) at Solve Intelligence - YC-backed legal AI</title>
    <date>2026-05-07T04:08:44.634Z</date>
    <referencenumber>3f8e5502-859f-4e67-bb0d-cb0f7d9938f6</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/ai-engineer-100k-250k-equity-at-solve-intelligence-yc-backed-legal-ai-3f8e5502-859f-4e67-bb0d-cb0f7d9938f6</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/ai-engineer-100k-250k-equity-at-solve-intelligence-yc-backed-legal-ai-3f8e5502-859f-4e67-bb0d-cb0f7d9938f6</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=3f8e5502-859f-4e67-bb0d-cb0f7d9938f6">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>AI Engineer ($100K - $250K + Equity) at Solve Intelligence - YC-backed legal AI</p>

<p><strong>Job Title</strong></p>

<p>AI Engineer</p>

<p><strong>Salary</strong></p>

<p>$100K - $250K + Equity</p>

<p><strong>Company Description</strong></p>

<p>Solve Intelligence - Series B AI startup backed by Microsoft and YC</p>

<p><strong>Job Description</strong></p>

<p>Join the leanest, most talent-dense engineering team in London to revolutionize intellectual property. As an AI Engineer, you will develop proprietary algorithms that push the boundaries of LLM-generated patents. You’ll lead the creation of state-of-the-art evaluation pipelines and ship production-ready solutions at lightning speed for a platform seeing 30% monthly growth.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work with a world-class founding team of PhDs from Cambridge and UCL with successful exits to Blockchain.com and BioNTech.</li>
  <li>Join a rocket ship with $55M in backing from Tier-1 investors like YC, Microsoft, and the founders of Stripe, Perplexity, and Hugging Face.</li>
  <li>Experience true ownership with significant equity in a company already generating 8 figures of ARR and serving 400+ global IP teams.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Research and implement proprietary LLM algorithms and state-of-the-art prompting methods to maximize patent generation quality.</li>
  <li>Build and lead the development of a robust, automated evaluation pipeline to benchmark performance on massive datasets.</li>
  <li>Collaborate directly with the CRO to transition cutting-edge R&amp;D into production-ready features used by global law firms.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses expert-level Python skills and extensive industry experience shipping machine learning algorithms into production environments.</li>
  <li>Demonstrates deep technical knowledge of LLMs, prompt engineering, and modern evaluation frameworks like OpenAI evals.</li>
  <li>Brings a full-stack mindset with familiarity in PostgreSQL and React to maintain a high shipping velocity in a fast-paced environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=3f8e5502-859f-4e67-bb0d-cb0f7d9938f6">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$100K - $250K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.905Z</expirationdate>
  </job>
  <job>
    <title>AI Engineer (Up to £110k + Equity) at VC-backed fintech automation startup</title>
    <date>2026-05-07T04:12:23.240Z</date>
    <referencenumber>a7b12a40-0160-4756-854b-8c4bfef54593</referencenumber>
    <url>https://jackandjill.ai/jobs/ai-engineer-up-to-110k-equity-at-vc-backed-fintech-automation-startup-a7b12a40-0160-4756-854b-8c4bfef54593</url>
    <applyurl>https://jackandjill.ai/jobs/ai-engineer-up-to-110k-equity-at-vc-backed-fintech-automation-startup-a7b12a40-0160-4756-854b-8c4bfef54593</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-engineer-up-to-110k-equity-at-vc-backed-fintech-automation-startup-a7b12a40-0160-4756-854b-8c4bfef54593?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7b12a40-0160-4756-854b-8c4bfef54593">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Engineer — Data &amp; Agents</p>

<p><strong>Salary</strong></p>

<p>Up to £110k + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed fintech automation startup</p>

<p><strong>Job Description</strong></p>

<p>You will own the end-to-end data-to-product pipeline, building AI agents that automate complex commercial workflows for global banks. Sitting at the intersection of data engineering and AI, you will transform massive datasets into production-ready agents that handle onboarding and compliance, moving beyond simple dashboards to create autonomous decision-making tools.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will ship products used by tier-1 banks processing billions in transactions, seeing your work move to production in your first sprint.</li>
  <li>The company is backed by top-tier VCs and founders from world-leading fintechs, offering significant equity and high-growth potential.</li>
  <li>Work in a high-autonomy environment where you sit directly with founders and decide what to build based on real market impact.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and maintain a production data stack from ingestion through to the AI agent serving layer.</li>
  <li>Build and deploy AI agents that automate manual banking workflows like pricing, retention, and compliance.</li>
  <li>Analyze massive merchant datasets to identify signals, test hypotheses, and drive new product features.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong software engineering and data engineering fundamentals with deep experience in Python, SQL, and AWS.</li>
  <li>Product-minded approach with a desire to turn messy, ambiguous datasets into high-impact customer solutions.</li>
  <li>Previous experience building data functions at high-growth startups or experience as a former founder.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-engineer-up-to-110k-equity-at-vc-backed-fintech-automation-startup-a7b12a40-0160-4756-854b-8c4bfef54593?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7b12a40-0160-4756-854b-8c4bfef54593">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-engineer-up-to-110k-equity-at-vc-backed-fintech-automation-startup-a7b12a40-0160-4756-854b-8c4bfef54593?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7b12a40-0160-4756-854b-8c4bfef54593">https://www.jackandjill.ai/jobs/ai-engineer-up-to-110k-equity-at-vc-backed-fintech-automation-startup-a7b12a40-0160-4756-854b-8c4bfef54593?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7b12a40-0160-4756-854b-8c4bfef54593</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £110k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.905Z</expirationdate>
  </job>
  <job>
    <title>Senior Product Manager - Finance ($185k-$230k + Equity) at Global Blockchain Infrastructure Startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>732f81de-dbb5-4250-accd-46513260a3de</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-product-manager-finance-185k-230k-equity-at-global-blockchain-infrastruct-732f81de-dbb5-4250-accd-46513260a3de</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-product-manager-finance-185k-230k-equity-at-global-blockchain-infrastruct-732f81de-dbb5-4250-accd-46513260a3de</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-product-manager-finance-185k-230k-equity-at-global-blockchain-infrastruct-732f81de-dbb5-4250-accd-46513260a3de?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_732f81de-dbb5-4250-accd-46513260a3de">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Product Manager - Finance</p>

<p><strong>Salary</strong></p>

<p>$185,000 - $230,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Open-source blockchain infrastructure startup powering 200+ global networks and managing tens of billions in value.</p>

<p><strong>Job Description</strong></p>

<p>You will lead the design and development of a pioneering Tokenized Deposits platform, enabling major financial institutions to interact with on-chain assets. This role bridges the gap between traditional core banking infrastructure and decentralized settlement systems, translating complex bank-side realities into engineering inputs to deliver the next generation of 24/7 global asset settlement.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the most significant shift in banking infrastructure since SWIFT by bringing tokenized deposits to the world’s largest vertically integrated Layer 1 ecosystem.</li>
  <li>Direct access to the C-suite and a world-class team solving high-stakes technical problems at the intersection of blockchain and institutional finance.</li>
  <li>Join a high-traction organization whose technology stack already underpins hundreds of production blockchains and billions in total value locked.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end strategy for tokenization products, making critical design calls on settlement models, reconciliation flows, and API specifications.</li>
  <li>Drive customer discovery by conducting deep-dive sessions with target banks and fintechs to validate product assumptions and ensure implementation readiness.</li>
  <li>Partner closely with engineering to translate banking operations like Reg CC holds and float management into robust on-chain logic and adapter interfaces.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of product experience at a commercial bank or core banking vendor such as Fiserv, FIS, Jack Henry, or Temenos.</li>
  <li>Deep technical knowledge of US deposit regulations and payment rails including ACH, Fedwire, RTP, FedNow, and SWIFT settlement practices.</li>
  <li>Strong architectural intuition with the ability to bridge conversations between bank technology architects and blockchain engineers building protocol modules.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-product-manager-finance-185k-230k-equity-at-global-blockchain-infrastruct-732f81de-dbb5-4250-accd-46513260a3de?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_732f81de-dbb5-4250-accd-46513260a3de">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-product-manager-finance-185k-230k-equity-at-global-blockchain-infrastruct-732f81de-dbb5-4250-accd-46513260a3de?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_732f81de-dbb5-4250-accd-46513260a3de">https://www.jackandjill.ai/jobs/senior-product-manager-finance-185k-230k-equity-at-global-blockchain-infrastruct-732f81de-dbb5-4250-accd-46513260a3de?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_732f81de-dbb5-4250-accd-46513260a3de</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$185K - $230K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.906Z</expirationdate>
  </job>
  <job>
    <title>Engineering Manager ($240,000+ + Equity) at venture capital infrastructure platform managing $171B+ in assets</title>
    <date>2026-05-07T04:12:20.276Z</date>
    <referencenumber>22df51b9-6310-4653-b4ff-3ecce36ffa78</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/engineering-manager-240-000-equity-at-venture-capital-infrastructure-platform-ma-22df51b9-6310-4653-b4ff-3ecce36ffa78</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/engineering-manager-240-000-equity-at-venture-capital-infrastructure-platform-ma-22df51b9-6310-4653-b4ff-3ecce36ffa78</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/engineering-manager-240-000-equity-at-venture-capital-infrastructure-platform-ma-22df51b9-6310-4653-b4ff-3ecce36ffa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22df51b9-6310-4653-b4ff-3ecce36ffa78">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Engineering Manager</p>

<p><strong>Salary</strong></p>

<p>$240,000+ + Equity</p>

<p><strong>Company Description</strong></p>

<p>Leading venture capital infrastructure platform managing $171B+ in assets and powering 57% of top-tier U.S. VC deals.</p>

<p><strong>Job Description</strong></p>

<p>Lead a specialized accounting engineering squad at the nexus of venture capital. You will manage the technical infrastructure that handles billions in capital calls and distributions for 20,000+ startups. This is a high-ownership role for a builder who wants to redefine how money moves through private markets using AI-first financial rigor.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the heart of the startup ecosystem, supporting over 300 unicorns and managing the financial backbone for the world&#39;s most influential investors.</li>
  <li>Join an elite engineering culture where roughly a third of the team are ex-founders, emphasizing autonomy, precision, and low management overhead.</li>
  <li>High-impact leadership of a small, high-density squad where you ship daily and directly influence the movement of billions in venture capital.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead and mentor a 4-person squad responsible for critical financial systems including NAV calculations, K-1 generation, and reconciliation.</li>
  <li>Drive key technical and architectural decisions while remaining hands-on enough to conduct code reviews and unblock complex engineering hurdles.</li>
  <li>Partner with stakeholders to align technical direction with the evolving needs of the venture financing business, ensuring 100% financial accuracy.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2+ years of experience managing engineering teams (3-8 people) with a proven track record of maintaining high talent density and ownership.</li>
  <li>Deep domain expertise in numbers-intensive fields such as accounting, payroll, or ledger systems where precision and auditability are paramount.</li>
  <li>Entrepreneurial builder&#39;s mindset, ideally with experience as a founder or early-stage engineer who thrives in ambiguous, fast-paced environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/engineering-manager-240-000-equity-at-venture-capital-infrastructure-platform-ma-22df51b9-6310-4653-b4ff-3ecce36ffa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22df51b9-6310-4653-b4ff-3ecce36ffa78">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/engineering-manager-240-000-equity-at-venture-capital-infrastructure-platform-ma-22df51b9-6310-4653-b4ff-3ecce36ffa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22df51b9-6310-4653-b4ff-3ecce36ffa78">https://www.jackandjill.ai/jobs/engineering-manager-240-000-equity-at-venture-capital-infrastructure-platform-ma-22df51b9-6310-4653-b4ff-3ecce36ffa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22df51b9-6310-4653-b4ff-3ecce36ffa78</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$240K+ + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.907Z</expirationdate>
  </job>
  <job>
    <title>Data Scientist at VC-backed AI security startup</title>
    <date>2026-05-07T04:08:44.744Z</date>
    <referencenumber>0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f</referencenumber>
    <url>https://jackandjill.ai/jobs/design/data-scientist-at-vc-backed-ai-security-startup-0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f</url>
    <applyurl>https://jackandjill.ai/jobs/design/data-scientist-at-vc-backed-ai-security-startup-0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/data-scientist-at-vc-backed-ai-security-startup-0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Data Scientist</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed AI security startup funded by Ten Eleven Ventures and In-Q-Tel</p>

<p><strong>Job Description</strong></p>

<p>You will be a critical member of the product delivery team, laying the groundwork for secure Generative AI adoption in the enterprise. You&#39;ll design curated datasets, build detection models for sensitive data, and iterate based on real-world customer feedback to ensure teams can use AI tools safely and confidently.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the forefront of AI security with a team led by cybersecurity experts and backed by top-tier investors like Ten Eleven Ventures and In-Q-Tel.</li>
  <li>Direct impact on a category-defining product that enables safe enterprise adoption of LLMs by protecting sensitive data in real-time.</li>
  <li>Join an AI-first culture where you are encouraged to use and build with the latest tools like Claude Code and Cursor to automate workflows.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and curate comprehensive datasets tailored for training and fine-tuning sensitive data detection models.</li>
  <li>Develop, validate, and ship production-ready NLP models that categorize and protect enterprise data at scale.</li>
  <li>Drive continuous model improvement by analyzing performance dashboards and incorporating direct feedback from customer interactions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping production-grade models and managing high-quality datasets within a live SaaS product environment.</li>
  <li>Expert-level Python skills with deep knowledge of NLP techniques, classification approaches, and data categorization taxonomies.</li>
  <li>A product-driven mindset that prioritizes incremental delivery and thrives in a fast-paced, innovative startup atmosphere.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/data-scientist-at-vc-backed-ai-security-startup-0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/data-scientist-at-vc-backed-ai-security-startup-0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f">https://www.jackandjill.ai/jobs/data-scientist-at-vc-backed-ai-security-startup-0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a0fd70e-56e0-4cdc-9a13-95b7f92aec0f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.908Z</expirationdate>
  </job>
  <job>
    <title>Founder in Residence - Technical at a confidential company - Global inception-stage VC</title>
    <date>2026-05-07T04:08:44.940Z</date>
    <referencenumber>5f2c3bfc-f80a-4dd8-8262-06c834f15878</referencenumber>
    <url>https://jackandjill.ai/jobs/founder/founder-in-residence-technical-at-antler-global-inception-stage-vc-5f2c3bfc-f80a-4dd8-8262-06c834f15878</url>
    <applyurl>https://jackandjill.ai/jobs/founder/founder-in-residence-technical-at-antler-global-inception-stage-vc-5f2c3bfc-f80a-4dd8-8262-06c834f15878</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=5f2c3bfc-f80a-4dd8-8262-06c834f15878">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Founder in Residence - Technical at a confidential company - Global inception-stage VC</p>

<p><strong>Job Title</strong></p>

<p>Founder in Residence - Technical</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Global inception-stage investor backing outlier founders.</p>

<p><strong>Job Description</strong></p>

<p>a confidential company is looking for exceptional technical founders to build venture-scale, category-defining businesses from scratch. This residency is designed for high-caliber engineers and former co-founders who want to transition from early-stage startup experience to building their own company. You will receive expert guidance and the backing of a global investment platform.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Access a global investment network that backs individuals over teams, providing a unique platform to find a world-class co-founder.</li>
  <li>Receive institutional backing at the inception stage from a VC famous for identifying and supporting outlier talent early.</li>
  <li>Transition from being an early employee to a founder with a structured pathway to building a venture-scale startup.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Ideate and validate high-impact business concepts that have the potential to become category-defining companies.</li>
  <li>Collaborate with other exceptional founders within the a confidential company cohort to form a balanced and high-performing founding team.</li>
  <li>Pitch your finalized business model to a confidential company’s investment committee to secure pre-seed funding and global scaling support.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Experienced engineer who has worked at venture-backed startups, ideally from Seed through Series C stages.</li>
  <li>Proven ‐zero-to-one‑ mindset, demonstrated through experience as a former co-founder or as an early hire in a fast-growing company.</li>
  <li>Possesses a deep-seated desire to become an entrepreneur and the technical expertise to build a scalable product architecture.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=5f2c3bfc-f80a-4dd8-8262-06c834f15878">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.909Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer ($125k-$170k + Equity) at YC S25 creator marketing AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>6663f7b1-7790-44b6-845a-e7e769f9ccf8</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/software-engineer-125k-170k-equity-at-yc-s25-creator-marketing-ai-startup-6663f7b1-7790-44b6-845a-e7e769f9ccf8</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/software-engineer-125k-170k-equity-at-yc-s25-creator-marketing-ai-startup-6663f7b1-7790-44b6-845a-e7e769f9ccf8</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-125k-170k-equity-at-yc-s25-creator-marketing-ai-startup-6663f7b1-7790-44b6-845a-e7e769f9ccf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6663f7b1-7790-44b6-845a-e7e769f9ccf8">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$125k-$170k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC S25 AI-native startup building the creator marketing operating system</p>

<p><strong>Job Description</strong></p>

<p>You will lead the agentic transformation of a platform crossing 7-figure ARR used by brands like Under Armour and Logitech. By architecting multi-step AI agents for creator discovery and campaign automation, you will turn manual workflows into autonomous systems, working directly alongside ex-Meta founders in a high-leverage founding engineering environment.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a YC S25 rocket ship that is already profitable with 7-figure ARR and official TikTok Shop partner status.</li>
  <li>Work on cutting-edge production AI: you aren&#39;t just calling APIs, you&#39;re building autonomous agents that handle real-world creator negotiations and payouts.</li>
  <li>High-ownership IC role with a direct path to shaping the technical architecture and product roadmap of a category-defining startup.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and deploy multi-step AI agents using Python and FastAPI to automate complex marketing workflows end-to-end.</li>
  <li>Implement sophisticated LLM orchestration frameworks to handle creator discovery, content strategy, and affiliate management.</li>
  <li>Iterate rapidly on production systems in a GCP environment, ensuring reliability for global enterprise brands and thousands of creators.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Professional experience (3-8 years) building and shipping LLM-powered systems or AI agents in a production environment.</li>
  <li>Strong software engineering fundamentals in Python, with a track record of high-velocity shipping at Series A-D startups.</li>
  <li>Product-minded builder who thrives in high-ambiguity environments and wants to own entire features from concept to deployment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-125k-170k-equity-at-yc-s25-creator-marketing-ai-startup-6663f7b1-7790-44b6-845a-e7e769f9ccf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6663f7b1-7790-44b6-845a-e7e769f9ccf8">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-125k-170k-equity-at-yc-s25-creator-marketing-ai-startup-6663f7b1-7790-44b6-845a-e7e769f9ccf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6663f7b1-7790-44b6-845a-e7e769f9ccf8">https://www.jackandjill.ai/jobs/software-engineer-125k-170k-equity-at-yc-s25-creator-marketing-ai-startup-6663f7b1-7790-44b6-845a-e7e769f9ccf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6663f7b1-7790-44b6-845a-e7e769f9ccf8</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$125k-$170k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.910Z</expirationdate>
  </job>
  <job>
    <title>Engagement Manager at $90M funded YC-backed AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ec965671-0d26-479b-9ebf-5f812d23bcfe</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/engagement-manager-at-90m-funded-yc-backed-ai-startup-ec965671-0d26-479b-9ebf-5f812d23bcfe</url>
    <applyurl>https://jackandjill.ai/jobs/finance/engagement-manager-at-90m-funded-yc-backed-ai-startup-ec965671-0d26-479b-9ebf-5f812d23bcfe</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/engagement-manager-at-90m-funded-yc-backed-ai-startup-ec965671-0d26-479b-9ebf-5f812d23bcfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ec965671-0d26-479b-9ebf-5f812d23bcfe">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Engagement Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$90M funded YC-backed AI startup transforming financial workflows for bulge bracket banks and PE firms</p>

<p><strong>Job Description</strong></p>

<p>You will act as the strategic bridge between global financial institutions and cutting-edge AI technology. By deploying automated workflows for M&amp;A, due diligence, and market mapping, you will help top-tier analysts reclaim hundreds of hours. This role offers the rare chance to scale an elite enterprise AI platform from its Series A foundation.</p>

<p><strong>Location</strong></p>

<p>London, UK; New York, USA; Hong Kong; Singapore</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join one of the fastest-growing enterprise AI platforms globally, having recently closed a $75M Series A—one of the largest fintech rounds in history.</li>
  <li>Work alongside an elite advisory board featuring former CEOs of HSBC, UBS, and Julius Baer, and a team hailing from top-tier firms like Apollo and Bain.</li>
  <li>High-impact ownership where you define the AI transformation roadmap for the world&#39;s most prestigious investment banks and private equity firms.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead high-stakes client engagements, serving as the primary point of contact for senior stakeholders to ensure successful AI product adoption and satisfaction.</li>
  <li>Design and build bespoke AI workflows, templates, and demos that automate complex financial processes like document review and comparable analysis.</li>
  <li>Partner with engineering and product teams to translate customer feedback into platform features, driving the strategic evolution of the AI engine.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Must have 3-7 years of experience in investment banking (M&amp;A), private equity, or tier 1 strategy consulting with proven deal execution expertise.</li>
  <li>Holds a strong academic record from a tier 1 institution and possesses the interpersonal skills to navigate high-pressure global financial environments.</li>
  <li>Demonstrates a relentless work ethic and the adaptability to thrive in a high-intensity startup where priorities and timelines shift rapidly.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/engagement-manager-at-90m-funded-yc-backed-ai-startup-ec965671-0d26-479b-9ebf-5f812d23bcfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ec965671-0d26-479b-9ebf-5f812d23bcfe">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/engagement-manager-at-90m-funded-yc-backed-ai-startup-ec965671-0d26-479b-9ebf-5f812d23bcfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ec965671-0d26-479b-9ebf-5f812d23bcfe">https://www.jackandjill.ai/jobs/engagement-manager-at-90m-funded-yc-backed-ai-startup-ec965671-0d26-479b-9ebf-5f812d23bcfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ec965671-0d26-479b-9ebf-5f812d23bcfe</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.911Z</expirationdate>
  </job>
  <job>
    <title>Talent Lead at a confidential company</title>
    <date>2026-05-07T04:08:44.905Z</date>
    <referencenumber>fa22ea6c-dfc2-4d3a-9d94-92ba93de9d4e</referencenumber>
    <url>https://jackandjill.ai/jobs/talent/talent-lead-at-saturnos-fa22ea6c-dfc2-4d3a-9d94-92ba93de9d4e</url>
    <applyurl>https://jackandjill.ai/jobs/talent/talent-lead-at-saturnos-fa22ea6c-dfc2-4d3a-9d94-92ba93de9d4e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=fa22ea6c-dfc2-4d3a-9d94-92ba93de9d4e">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Talent Lead at a confidential company.com</p>

<p><strong>Job Title</strong></p>

<p>Talent Lead</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company.com - YC-backed AI fintech for wealth management</p>

<p><strong>Job Description</strong></p>

<p>As Saturn’s first dedicated talent hire, you will take full ownership of recruitment end-to-end. Reporting directly to the CEO, you’ll build the infrastructure and rigorous processes needed to scale from 60 people to a high-performing global team. You will drive sourcing, hiring manager enablement, and employer branding across all functions.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Foundational impact as the first talent hire, defining the hiring culture and systems for one of Europe’s fastest-growing Series A fintechs.</li>
  <li>High-conviction backing from top-tier investors including Singular, Shapers, and Y Combinator following a $15M Series A round.</li>
  <li>Direct partnership with the CEO, Amal Jolly, offering full visibility into business strategy and the autonomy to build a talent function from scratch.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute end-to-end recruitment for engineering, product, and commercial roles, prioritizing high-quality direct sourcing over inbound or agency reliance.</li>
  <li>Design and implement scalable hiring infrastructure, including ATS management, structured interview loops, scorecards, and data-driven pipeline reporting.</li>
  <li>Partner with leadership to define roles, calibrate profiles, and lead employer branding initiatives to attract elite talent in a competitive market.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3–7 years of in-house talent acquisition experience within a high-growth startup or scale-up environment.</li>
  <li>Proven track record of direct sourcing exceptional passive candidates across multiple functions, specifically for fintech, AI, or B2B SaaS companies.</li>
  <li>A builder mindset with the ability to create structured, efficient processes without sacrificing speed or the high bar for talent.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=fa22ea6c-dfc2-4d3a-9d94-92ba93de9d4e">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.911Z</expirationdate>
  </job>
  <job>
    <title>Engineering Manager (+ Equity) at Open-source AI infrastructure startup</title>
    <date>2026-05-07T04:08:45.706Z</date>
    <referencenumber>b0020ca9-cbfd-4628-98e8-7569a2d13679</referencenumber>
    <url>https://jackandjill.ai/jobs/engineering-manager-equity-at-open-source-ai-infrastructure-startup-b0020ca9-cbfd-4628-98e8-7569a2d13679</url>
    <applyurl>https://jackandjill.ai/jobs/engineering-manager-equity-at-open-source-ai-infrastructure-startup-b0020ca9-cbfd-4628-98e8-7569a2d13679</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=b0020ca9-cbfd-4628-98e8-7569a2d13679">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Engineering Manager (+ Equity) at Open-source AI infrastructure startup</p>

<p><strong>Job Title</strong></p>

<p>Engineering Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>Open-source AI infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>Lead the development of a next-generation open-source inference and training stack. You will manage a high-caliber team of researchers and engineers while remaining hands-on in the codebase. This role is pivotal in building decentralized infrastructure that ensures frontier AI models remain accessible, steerable, and independent of centralized corporate control.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a project with massive global reach, featuring 30,000+ GitHub stars and recognition from industry pioneers.</li>
  <li>Work alongside a world-class team of Oxford and Stanford researchers in a high-density talent environment.</li>
  <li>Benefit from top-tier compensation, high equity upside, and unique perks like relocation options to the Bay Area.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Drive the technical roadmap for a widely-used open-source AI platform and shipping complex features.</li>
  <li>Manage and mentor a lean team of elite software engineers and AI researchers to maintain high shipping velocity.</li>
  <li>Solve fundamental challenges in large-scale edge training and distributed inference for frontier models.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience leading engineering teams while maintaining a high level of individual technical contribution.</li>
  <li>Deep familiarity with AI infrastructure, distributed systems, or high-performance computing environments.</li>
  <li>A mission-driven mindset with a passion for open-source development and democratizing access to technology.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=b0020ca9-cbfd-4628-98e8-7569a2d13679">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.912Z</expirationdate>
  </job>
  <job>
    <title>Staff Software Engineer ($190K – $250K + Equity) at Stealth-stage healthtech AI startup</title>
    <date>2026-04-11T03:09:23.574Z</date>
    <referencenumber>45230f3f-eb85-455c-a060-8a4c41a4b853</referencenumber>
    <url>https://jackandjill.ai/jobs/staff-software-engineer-190k-250k-equity-at-stealth-stage-healthtech-ai-startup-45230f3f-eb85-455c-a060-8a4c41a4b853</url>
    <applyurl>https://jackandjill.ai/jobs/staff-software-engineer-190k-250k-equity-at-stealth-stage-healthtech-ai-startup-45230f3f-eb85-455c-a060-8a4c41a4b853</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=45230f3f-eb85-455c-a060-8a4c41a4b853">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Staff Software Engineer ($190K – $250K + Equity) at Stealth-stage healthtech AI startup</p>

<p><strong>Job Title</strong></p>

<p>Staff Software Engineer, Product</p>

<p><strong>Salary</strong></p>

<p>$190K – $250K + Equity</p>

<p><strong>Company Description</strong></p>

<p>Stealth-stage healthtech AI startup</p>

<p><strong>Job Description</strong></p>

<p>As a Staff Product Engineer, you will architect a next-generation information platform from the ground up, replacing outdated legacy systems in mission-critical environments. You will own end-to-end production systems, designing fault-tolerant cloud architecture that handles high-concurrency real-time data to improve operational workflows and ensure 24/7 reliability for critical services.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a technical moonshot to rebuild foundational information infrastructure for complex, underserved enterprise environments from scratch.</li>
  <li>Join a high-performance team at an early-stage startup backed by the most preeminent venture capital firms in Silicon Valley.</li>
  <li>Solve elite technical challenges involving real-time data synchronization, hardware-to-software integration, and sophisticated clinical access control systems.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and deploy modern, cloud-native infrastructure capable of managing high-stakes, real-time data with zero downtime.</li>
  <li>Design complex integration engines to bridge software with physical hardware devices and critical monitoring equipment.</li>
  <li>Collaborate with multidisciplinary stakeholders to transform heavy, manual processes into fast, intuitive, and modern digital experiences.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>10+ years of professional experience with a track record of owning core production systems at high-caliber technology companies.</li>
  <li>Proficient in both functional and object-oriented programming, with a strong willingness to master new languages for mission-critical reliability.</li>
  <li>Proven ability to build from 0-1, applying first-principles thinking to solve novel engineering problems without existing precedents.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=45230f3f-eb85-455c-a060-8a4c41a4b853">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$190K – $250K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.912Z</expirationdate>
  </job>
  <job>
    <title>Founding Customer Success Specialist at NYC-based Voice AI Startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>74762f61-8bb9-469c-a7c7-3679d3727713</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/founding-customer-success-specialist-at-nyc-based-voice-ai-startup-74762f61-8bb9-469c-a7c7-3679d3727713</url>
    <applyurl>https://jackandjill.ai/jobs/sales/founding-customer-success-specialist-at-nyc-based-voice-ai-startup-74762f61-8bb9-469c-a7c7-3679d3727713</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-customer-success-specialist-at-nyc-based-voice-ai-startup-74762f61-8bb9-469c-a7c7-3679d3727713?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_74762f61-8bb9-469c-a7c7-3679d3727713">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Founding Customer Success Specialist</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Seed-stage NYC startup building voice AI for youth sports and enrichment programs</p>

<p><strong>Job Description</strong></p>

<p>As the first Customer Success hire, you will own the end-to-end post-sale journey for youth academies and sports centers. You&#39;ll build the CS playbook from scratch, ensuring program owners see immediate ROI from voice AI that automates enrollments. This high-impact role involves onboarding customers, driving retention, and shaping the product roadmap.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will be a true founding team member with meaningful equity and a direct hand in shaping the company&#39;s culture and CS strategy from day one.</li>
  <li>Work on a product with real traction that solves a visceral pain point for small business owners by automating complex, multi-channel family enrollment conversations.</li>
  <li>Join an early-stage NYC team where you work directly with the founder and have a front-row seat to every aspect of scaling an AI startup.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute the onboarding process for new sports academies, training centers, and dance studios to ensure seamless AI integration.</li>
  <li>Act as a strategic partner to small business owners, monitoring performance metrics and providing proactive insights to maximize their enrollment conversion rates.</li>
  <li>Serve as the primary voice of the customer, translating user feedback into actionable product requirements for the engineering and AI teams.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>You are a hungry, entrepreneurial operator with experience working at startups that serve SMBs such as fitness studios, childcare centers, or retail.</li>
  <li>You possess a high degree of technical curiosity and use AI tools daily to improve your own productivity and problem-solving capabilities.</li>
  <li>You thrive in high-ambiguity environments and have a track record of &quot;figuring it out,&quot; whether through a side project, consulting, or early-stage startup experience.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-customer-success-specialist-at-nyc-based-voice-ai-startup-74762f61-8bb9-469c-a7c7-3679d3727713?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_74762f61-8bb9-469c-a7c7-3679d3727713">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-customer-success-specialist-at-nyc-based-voice-ai-startup-74762f61-8bb9-469c-a7c7-3679d3727713?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_74762f61-8bb9-469c-a7c7-3679d3727713">https://www.jackandjill.ai/jobs/founding-customer-success-specialist-at-nyc-based-voice-ai-startup-74762f61-8bb9-469c-a7c7-3679d3727713?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_74762f61-8bb9-469c-a7c7-3679d3727713</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.913Z</expirationdate>
  </job>
  <job>
    <title>Full Stack Engineer ($165k-$185k + Equity) at $95M Series C healthcare AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>df71b266-f07d-402c-b251-cf3ef8f45625</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/full-stack-engineer-165k-185k-equity-at-95m-series-c-healthcare-ai-startup-df71b266-f07d-402c-b251-cf3ef8f45625</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/full-stack-engineer-165k-185k-equity-at-95m-series-c-healthcare-ai-startup-df71b266-f07d-402c-b251-cf3ef8f45625</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-165k-185k-equity-at-95m-series-c-healthcare-ai-startup-df71b266-f07d-402c-b251-cf3ef8f45625?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_df71b266-f07d-402c-b251-cf3ef8f45625">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>$165,000 – $185,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>$95M Series C healthcare AI startup backed by General Catalyst</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth team fixing healthcare revenue operations by building AI agents that autonomously resolve claims. As a Full Stack Engineer, you will own features end-to-end across a Python and React stack, architecting scalable systems that prevent billions in annual losses for hospitals and physician groups while working alongside elite engineering talent.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional growth trajectory with 4x revenue growth last year and $95M in funding from General Catalyst, Quadrille Capital, and Bling Capital.</li>
  <li>Founded by proven Forbes 30 Under 30 entrepreneurs with a track record of building successful healthcare technology platforms.</li>
  <li>High-impact work at 3 World Trade Center in a hybrid environment with 100% employer-paid benefits and a mission to repair the broken US healthcare payment system.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, architect, and implement scalable full-stack software solutions using Python, TypeScript/React, and PostgreSQL to power autonomous AI agents.</li>
  <li>Partner directly with Product and Design to prototype and ship complex web applications that transform how healthcare providers manage revenue cycles.</li>
  <li>Lead technical initiatives and mentor junior engineers while maintaining high code quality through modern CI/CD pipelines and systems design best practices.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 3 years of production full-stack experience with Python, React, and PostgreSQL, with a proven ability to scale client-facing applications.</li>
  <li>Deep domain expertise in healthcare technology or revenue cycle management (RCM), ideally having worked at companies like Cedar, Flatiron, or Oscar Health.</li>
  <li>Strong product intuition and a &quot;smart speed&quot; mentality, capable of navigating ambiguity to ship high-quality code that solves immediate customer problems.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-165k-185k-equity-at-95m-series-c-healthcare-ai-startup-df71b266-f07d-402c-b251-cf3ef8f45625?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_df71b266-f07d-402c-b251-cf3ef8f45625">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-165k-185k-equity-at-95m-series-c-healthcare-ai-startup-df71b266-f07d-402c-b251-cf3ef8f45625?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_df71b266-f07d-402c-b251-cf3ef8f45625">https://www.jackandjill.ai/jobs/full-stack-engineer-165k-185k-equity-at-95m-series-c-healthcare-ai-startup-df71b266-f07d-402c-b251-cf3ef8f45625?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_df71b266-f07d-402c-b251-cf3ef8f45625</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$165K – $185K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.914Z</expirationdate>
  </job>
  <job>
    <title>Portfolio Investor (£60k-£70k) at world-leading $13B+ talent investor</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>227d0d08-75af-4fb0-ad97-c2c4ca649a98</referencenumber>
    <url>https://jackandjill.ai/jobs/design/portfolio-investor-60k-70k-at-world-leading-13b-talent-investor-227d0d08-75af-4fb0-ad97-c2c4ca649a98</url>
    <applyurl>https://jackandjill.ai/jobs/design/portfolio-investor-60k-70k-at-world-leading-13b-talent-investor-227d0d08-75af-4fb0-ad97-c2c4ca649a98</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/portfolio-investor-60k-70k-at-world-leading-13b-talent-investor-227d0d08-75af-4fb0-ad97-c2c4ca649a98?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_227d0d08-75af-4fb0-ad97-c2c4ca649a98">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Portfolio Investor (Associate: Investments)</p>

<p><strong>Salary</strong></p>

<p>£60k-£70k</p>

<p><strong>Company Description</strong></p>

<p>Global talent investor backing founders before they have a team or idea, with a $13B+ portfolio backed by the founders of Stripe, LinkedIn, and Monzo.</p>

<p><strong>Job Description</strong></p>

<p>Join the London-based Funds team to drive follow-on investments from Seed to Series B for a world-renowned portfolio. You will lead due diligence, author investment memos, and manage relationships with founders within a massive ecosystem of 500+ active companies. This is a high-impact role sitting at the intersection of investment strategy and LP engagement.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct access to an elite $13B+ portfolio including Tractable, Cleo, and PolyAI, backed by Demis Hassabis (Google DeepMind) and the Collison brothers.</li>
  <li>Move beyond sourcing cold deals; you&#39;ll have deep context on founders from day one and genuine influence over the full investment lifecycle.</li>
  <li>Exceptional learning curve in a small, high-impact team that bridges the gap between early-stage talent scouting and late-stage venture capital.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead detailed due diligence processes including financial modelling, market analysis, and sector deep-dives to secure follow-on allocations.</li>
  <li>Author and defend investment memos to committees for companies scaling from Seed through to Series B rounds.</li>
  <li>Manage ongoing relationships with a global network of founders to provide fundraising support and translate portfolio performance into LP narratives.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-4 years of experience at a top-tier management consultancy (MBB), venture capital firm, or in a high-growth startup environment.</li>
  <li>Strong analytical foundation with evidence of leading due diligence and building complex financial models to distil commercial insights.</li>
  <li>High-agency communicator capable of managing junior team members and presenting persuasive strategic recommendations to senior investment partners.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/portfolio-investor-60k-70k-at-world-leading-13b-talent-investor-227d0d08-75af-4fb0-ad97-c2c4ca649a98?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_227d0d08-75af-4fb0-ad97-c2c4ca649a98">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/portfolio-investor-60k-70k-at-world-leading-13b-talent-investor-227d0d08-75af-4fb0-ad97-c2c4ca649a98?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_227d0d08-75af-4fb0-ad97-c2c4ca649a98">https://www.jackandjill.ai/jobs/portfolio-investor-60k-70k-at-world-leading-13b-talent-investor-227d0d08-75af-4fb0-ad97-c2c4ca649a98?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_227d0d08-75af-4fb0-ad97-c2c4ca649a98</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£70k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.914Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($180k-$220k + Equity) at South Park Commons-backed public safety AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>bb2bb764-c39d-4c43-b8b6-784ebf6058a2</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-220k-equity-at-south-park-commons-backed-public-safety-ai-bb2bb764-c39d-4c43-b8b6-784ebf6058a2</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-220k-equity-at-south-park-commons-backed-public-safety-ai-bb2bb764-c39d-4c43-b8b6-784ebf6058a2</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-south-park-commons-backed-public-safety-ai-bb2bb764-c39d-4c43-b8b6-784ebf6058a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb2bb764-c39d-4c43-b8b6-784ebf6058a2">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>South Park Commons-backed public safety AI startup building the modern intelligence layer for law enforcement agencies</p>

<p><strong>Job Description</strong></p>

<p>You will architect the foundational systems for a multi-product ecosystem that transforms raw narratives into structured, actionable intelligence for law enforcement. Working alongside a former detective and an ex-Palantir CTO, you&#39;ll ship AI-powered tools that automate investigative workflows, accelerate lead discovery, and directly improve community safety through cutting-edge technology.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant founding equity and massive ownership over the technical roadmap of a category-defining public safety platform.</li>
  <li>Backed by South Park Commons and led by a high-caliber founding team including an ex-Palantir Tech Lead and a former detective.</li>
  <li>Direct real-world impact as your code is deployed to law enforcement agencies to solve the systemic inefficiencies that bury critical criminal leads.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build core features across reporting and intelligence platforms using React, Next.js, and Python.</li>
  <li>Design robust RAG pipelines and vector database workflows to handle complex, unstructured narratives and multimedia data.</li>
  <li>Collaborate directly with detectives and officers in the field to validate product usability and refine mission-critical investigative workflows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-10 years of experience shipping production-grade AI products with a strong focus on LLMs, embeddings, and modern web stacks.</li>
  <li>Proven ability to operate as a product engineer, balancing deep technical architecture with a rapid ship-and-iterate mindset.</li>
  <li>US citizenship is required to meet the security clearance standards necessary for building infrastructure for law enforcement agencies.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-south-park-commons-backed-public-safety-ai-bb2bb764-c39d-4c43-b8b6-784ebf6058a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb2bb764-c39d-4c43-b8b6-784ebf6058a2">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-south-park-commons-backed-public-safety-ai-bb2bb764-c39d-4c43-b8b6-784ebf6058a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb2bb764-c39d-4c43-b8b6-784ebf6058a2">https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-south-park-commons-backed-public-safety-ai-bb2bb764-c39d-4c43-b8b6-784ebf6058a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb2bb764-c39d-4c43-b8b6-784ebf6058a2</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.915Z</expirationdate>
  </job>
  <job>
    <title>Mid-Senior Full-Stack Engineer (£80k-£90k + Equity) at VC-backed creator monetization and payments startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>349a2957-ded1-4b1b-ab62-c348ff1cf000</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization--349a2957-ded1-4b1b-ab62-c348ff1cf000</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization--349a2957-ded1-4b1b-ab62-c348ff1cf000</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization--349a2957-ded1-4b1b-ab62-c348ff1cf000?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_349a2957-ded1-4b1b-ab62-c348ff1cf000">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Mid-Senior Full-Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>£80k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed creator monetization and B2B payments infrastructure startup backed by Polygon and Harvard Innovation Labs</p>

<p><strong>Job Description</strong></p>

<p>You will own features end-to-end across a creator monetization platform and its new B2B payments infrastructure arm. Working in a high-output, 14-person team in Shoreditch, you will build subscription flows, global payout systems, and internal tools. This role requires a pragmatic engineer who leverages AI tools to ship high-quality code at speed.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship at the intersection of content and fintech by building a platform that offers creators 5% fees compared to the 20% industry standard.</li>
  <li>Join a fast-growing team backed by top-tier investors including Polygon, Escape Velocity, and Harvard Innovation Labs during a high-leverage spin-out phase.</li>
  <li>Enjoy genuine ownership in a lean, high-output environment where your code directly impacts global creator payouts and multi-rail B2B payment processing.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement end-to-end features across the creator platform, including subscription modules, content delivery systems, and creator-facing dashboards.</li>
  <li>Build and scale robust B2B payments infrastructure (MintCash) handling multi-rail processing, global payouts, and smart routing integrations.</li>
  <li>Enhance platform reliability and observability while using AI force multipliers like Cursor or Copilot to accelerate the development lifecycle.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3–6 years of full-stack experience with React/Next.js, Node.js, TypeScript, and Prisma, ideally within a fast-moving startup environment.</li>
  <li>Demonstrates an AI-forward workflow, using modern LLM-based coding tools daily to increase productivity and maintain high code quality.</li>
  <li>Possesses a pragmatic, product-focused mindset with the ability to own complex features independently and a desire to solve hard fintech problems.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization--349a2957-ded1-4b1b-ab62-c348ff1cf000?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_349a2957-ded1-4b1b-ab62-c348ff1cf000">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization--349a2957-ded1-4b1b-ab62-c348ff1cf000?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_349a2957-ded1-4b1b-ab62-c348ff1cf000">https://www.jackandjill.ai/jobs/mid-senior-full-stack-engineer-80k-90k-equity-at-vc-backed-creator-monetization--349a2957-ded1-4b1b-ab62-c348ff1cf000?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_349a2957-ded1-4b1b-ab62-c348ff1cf000</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.915Z</expirationdate>
  </job>
  <job>
    <title>Fullstack Tech Lead (£80k) at Livingbridge-backed healthtech market leader</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ae465115-620c-43f8-b9f0-69427743a89e</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/fullstack-tech-lead-80k-at-livingbridge-backed-healthtech-market-leader-ae465115-620c-43f8-b9f0-69427743a89e</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/fullstack-tech-lead-80k-at-livingbridge-backed-healthtech-market-leader-ae465115-620c-43f8-b9f0-69427743a89e</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/fullstack-tech-lead-80k-at-livingbridge-backed-healthtech-market-leader-ae465115-620c-43f8-b9f0-69427743a89e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae465115-620c-43f8-b9f0-69427743a89e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Fullstack Tech Lead</p>

<p><strong>Salary</strong></p>

<p>Up to £80k</p>

<p><strong>Company Description</strong></p>

<p>Livingbridge-backed market leader in digital care management and NHS-assured healthtech</p>

<p><strong>Job Description</strong></p>

<p>Lead a cross-functional product team at the UK’s top digital care platform, impacting over one million people daily. This hands-on role (70% coding) involves architecting scalable systems and mentoring engineers to replace fragmented paper-based social care with seamless digital solutions. You will drive technical excellence across a modern polyglot stack.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant real-world impact: help provide a better life for nearly a million people daily through NHS-assured technology used by over 425,000 carers.</li>
  <li>Backed by Livingbridge, we are the dominant market leader with the stability of a proven product and the ambition of a high-growth scale-up.</li>
  <li>Exceptional engineering culture prioritizing pair programming, clean code, and long-term maintainability over quick-fix project delivery.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Write production-grade code daily across the full stack including Ruby on Rails, PHP, Vue.js, and AWS infrastructure handling thousands of requests per minute.</li>
  <li>Lead a product triad alongside a PO and Designer, managing the technical delivery and architectural roadmap for a team of three developers.</li>
  <li>Mentor and develop direct reports through proactive pairing, rigorous code reviews, and individual growth plans focused on long-term career breadth.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A polyglot engineer with strong object-oriented foundations in languages like C#, Ruby, or Java and the ability to pivot between frameworks quickly.</li>
  <li>Proven experience leading technical delivery within an agile environment, demonstrating a product-first mindset rather than an agency or contract delivery focus.</li>
  <li>Deep technical credibility across the full stack, including databases with hundreds of millions of records and modern DevOps/CI/CD practices on AWS.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/fullstack-tech-lead-80k-at-livingbridge-backed-healthtech-market-leader-ae465115-620c-43f8-b9f0-69427743a89e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae465115-620c-43f8-b9f0-69427743a89e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/fullstack-tech-lead-80k-at-livingbridge-backed-healthtech-market-leader-ae465115-620c-43f8-b9f0-69427743a89e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae465115-620c-43f8-b9f0-69427743a89e">https://www.jackandjill.ai/jobs/fullstack-tech-lead-80k-at-livingbridge-backed-healthtech-market-leader-ae465115-620c-43f8-b9f0-69427743a89e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae465115-620c-43f8-b9f0-69427743a89e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £80k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.920Z</expirationdate>
  </job>
  <job>
    <title>Account Executive at a confidential company</title>
    <date>2026-05-07T04:08:44.840Z</date>
    <referencenumber>0de195a8-7667-4695-85fa-0a8682dd0893</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/account-executive-at-scarlet-0de195a8-7667-4695-85fa-0a8682dd0893</url>
    <applyurl>https://jackandjill.ai/jobs/sales/account-executive-at-scarlet-0de195a8-7667-4695-85fa-0a8682dd0893</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p>This is a job that we are recruiting for on behalf of one of our customers.</p>

<p>To apply, <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=0de195a8-7667-4695-85fa-0a8682dd0893">speak to Jack</a>. He&#39;s an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.</p>

<p><strong>Title:</strong><br>Account Executive at a confidential company</p>

<p><strong>Job Title</strong></p>

<p>Account Executive</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - AI in healthcare GTM</p>

<p><strong>Job Description</strong></p>

<p>Join a confidential company&#39;s growing GTM team as an Account Executive, driving sales of cutting-edge AI healthcare solutions. You&#39;ll build relationships with key decision-makers, own the full sales cycle from discovery to close, and collaborate to refine our sales motion. This role is crucial for shaping our go-to-market strategy and product offering by bringing valuable customer insights.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Opportunity to significantly impact the development of a world-class sales motion at an early GTM stage.</li>
  <li>Focus on cutting-edge AI healthcare solutions, targeting innovative startups and scaleups in the EU/UK market.</li>
  <li>Direct influence on go-to-market strategy and product offering through valuable customer interactions and insights.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and nurture relationships with key decision-makers at cutting-edge AI healthcare technology companies.</li>
  <li>Source, own, and win deals from discovery to closed-won with the right customers in the EU/UK market.</li>
  <li>Collaborate closely with teammates to bring relevant expertise and communicate a confidential company’s value proposition.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in B2B sales, ideally within the healthcare or AI technology sector.</li>
  <li>Strong ability to manage a full sales cycle, from prospecting to closing complex deals.</li>
  <li>Excellent communication and collaboration skills to work with internal teams and external stakeholders.</li>
</ul>

<p><strong>How to Apply:</strong></p>

<p>To apply for this job speak to Jack, our AI recruiter.</p>

<p>Step 1. Visit <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=0de195a8-7667-4695-85fa-0a8682dd0893">our website</a><br>Step 2. Click &#39;Speak with Jack&#39;.<br>Step 3. Login with your LinkedIn profile.<br>Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.<br>Step 5. If the hiring manager would like to meet you, Jack will make the introduction.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.921Z</expirationdate>
  </job>
  <job>
    <title>Senior Backend Engineer at $75M Series C London betting platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>f8ed4667-60c2-4ffc-932c-de57f154c524</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-at-75m-series-c-london-betting-platform-f8ed4667-60c2-4ffc-932c-de57f154c524</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-at-75m-series-c-london-betting-platform-f8ed4667-60c2-4ffc-932c-de57f154c524</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-at-75m-series-c-london-betting-platform-f8ed4667-60c2-4ffc-932c-de57f154c524?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f8ed4667-60c2-4ffc-932c-de57f154c524">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Backend Engineer - Casino UX</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$75M Series C betting platform backed by The Raine Group, Play Ventures, and Makers Fund</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth London startup building a next-generation betting and casino platform. As a Senior Backend Engineer, you will design and scale the real-time systems powering our Casino UX. You&#39;ll work in an agile, 150-person team that has grown 10x in usage recently, deploying daily using Python, PostgreSQL, and AWS.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant technical scale: Join at an inflection point where usage has grown 10x in a year, allowing you to shape the architecture for millions of users.</li>
  <li>High-impact ownership: Work in a small, autonomous squad (backend, frontend, product, design) where you have direct influence over revenue-critical systems and UX.</li>
  <li>Modern engineering culture: Benefit from a tech stack with no legacy code, daily deployments, and a commitment to high standards using Python, Docker, and Terraform.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, develop, and maintain robust RESTful APIs and backend services that power the mobile and web casino gaming experience.</li>
  <li>Integrate complex third-party vendor products and manage real-time event processing for high-concurrency workloads during peak traffic.</li>
  <li>Provide technical leadership and mentorship to junior engineers while contributing to high-level architecture and infrastructure decisions using AWS and Terraform.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of professional backend engineering experience with a strong proficiency in Python or another major backend language.</li>
  <li>Proven track record of building and maintaining consumer-facing products and scalable RESTful APIs within cloud environments (AWS preferred).</li>
  <li>Solid computer science fundamentals with the ability to own systems end-to-end, from architectural design to deployment and monitoring.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-at-75m-series-c-london-betting-platform-f8ed4667-60c2-4ffc-932c-de57f154c524?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f8ed4667-60c2-4ffc-932c-de57f154c524">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-at-75m-series-c-london-betting-platform-f8ed4667-60c2-4ffc-932c-de57f154c524?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f8ed4667-60c2-4ffc-932c-de57f154c524">https://www.jackandjill.ai/jobs/senior-backend-engineer-at-75m-series-c-london-betting-platform-f8ed4667-60c2-4ffc-932c-de57f154c524?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f8ed4667-60c2-4ffc-932c-de57f154c524</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.921Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (+ Equity) at Project A-backed Insurtech startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>cfcba4ee-acd8-4214-986c-b9e909207fd5</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-equity-at-project-a-backed-insurtech-startup-cfcba4ee-acd8-4214-986c-b9e909207fd5</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-equity-at-project-a-backed-insurtech-startup-cfcba4ee-acd8-4214-986c-b9e909207fd5</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-equity-at-project-a-backed-insurtech-startup-cfcba4ee-acd8-4214-986c-b9e909207fd5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfcba4ee-acd8-4214-986c-b9e909207fd5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>Project A-backed Insurtech startup redefining commercial insurance assessments with agentic AI</p>

<p><strong>Job Description</strong></p>

<p>As employee #7, you will build and ship core AI features for a platform transforming how a trillion-dollar industry assesses risk. You will own technical infrastructure end-to-end, drive architectural decisions, and manage enterprise deployments for global insurers. This high-impact role blends cutting-edge agentic AI engineering with direct client-facing product delivery.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-calibre founding team led by ex-QuantumBlack and McKinsey experts who have already scaled AI products to $1M+ ARR.</li>
  <li>Backed by leading European VC Project A and elite insurance executives from Allianz, AXA, and SwissRe, with established global enterprise traction.</li>
  <li>Unique opportunity to own the full technical lifecycle, from building multi-agent GenAI workflows to navigating on-premise deployments for world-leading financial institutions.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and ship production-grade AI features using LLMs and agentic workflows to automate complex risk engineering processes.</li>
  <li>Lead on-premise Docker-based enterprise deployments and represent the engineering team in technical sessions with client IT and Infosec teams.</li>
  <li>Establish the company’s technical foundation, engineering culture, and development processes to 10x output as the team scales.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>7+ years of software engineering experience with deep expertise in Python (Flask/Django) and modern TypeScript/React ecosystems.</li>
  <li>Proven track record of shipping products from scratch and a background in high-level research or higher education (BSc/MSc/PhD).</li>
  <li>Highly productive with AI development tools and comfortable operating at the intersection of engineering, infrastructure, and customer delivery.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-equity-at-project-a-backed-insurtech-startup-cfcba4ee-acd8-4214-986c-b9e909207fd5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfcba4ee-acd8-4214-986c-b9e909207fd5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-equity-at-project-a-backed-insurtech-startup-cfcba4ee-acd8-4214-986c-b9e909207fd5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfcba4ee-acd8-4214-986c-b9e909207fd5">https://www.jackandjill.ai/jobs/founding-engineer-equity-at-project-a-backed-insurtech-startup-cfcba4ee-acd8-4214-986c-b9e909207fd5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfcba4ee-acd8-4214-986c-b9e909207fd5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.922Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed Engineer, EMEA at market-leading AI-native no-code platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>c597458c-d925-4a54-ab3d-ff50bb40f8c2</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-emea-at-market-leading-ai-native-no-code-platform-c597458c-d925-4a54-ab3d-ff50bb40f8c2</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-emea-at-market-leading-ai-native-no-code-platform-c597458c-d925-4a54-ab3d-ff50bb40f8c2</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-emea-at-market-leading-ai-native-no-code-platform-c597458c-d925-4a54-ab3d-ff50bb40f8c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c597458c-d925-4a54-ab3d-ff50bb40f8c2">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Engineer, EMEA</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Market-leading AI-native no-code platform with ~$500M ARR and $1B in cash reserves</p>

<p><strong>Job Description</strong></p>

<p>You will embed directly within strategic enterprise customers to architect and deploy complex workflows on a leading no-code platform. As a technical advisor to Fortune 100 executives, you&#39;ll bridge the gap between discovery and production, leveraging agentic AI and relational data models to drive measurable digital transformation across the EMEA region.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Sit at the frontier of enterprise AI by deploying &quot;Hyperagent,&quot; a cutting-edge agentic layer that puts frontier models directly into the hands of 500,000+ organizations.</li>
  <li>Join a cash-flow positive market leader with the high-growth energy of a scaling EMEA headquarters located in the vibrant Borough Yards.</li>
  <li>Transition from pure advisory to hands-on building with the autonomy to own 6-7 figure programs end-to-end for the world’s most sophisticated companies.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Embed within strategic organizations to identify, prototype, and ship high-impact technical solutions that automate critical business processes.</li>
  <li>Act as a trusted technical advisor to senior executives, translating platform capabilities into customer-specific value through creative storytelling and live demonstrations.</li>
  <li>Influence the global product roadmap by providing real-world feedback from complex enterprise deployments and evangelizing new AI use cases.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>7-10 years of technology experience with at least 5 years in customer-facing enterprise SaaS roles like Solutions Architecture or Implementation.</li>
  <li>Hands-on builder expertise in relational database architecture and no-code/low-code platforms such as Palantir, ServiceNow, Appian, or Monday.com.</li>
  <li>Active practitioner in the AI space, comfortable working with LLMs, agentic frameworks, and modern automation tools to solve business challenges.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-emea-at-market-leading-ai-native-no-code-platform-c597458c-d925-4a54-ab3d-ff50bb40f8c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c597458c-d925-4a54-ab3d-ff50bb40f8c2">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-emea-at-market-leading-ai-native-no-code-platform-c597458c-d925-4a54-ab3d-ff50bb40f8c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c597458c-d925-4a54-ab3d-ff50bb40f8c2">https://www.jackandjill.ai/jobs/forward-deployed-engineer-emea-at-market-leading-ai-native-no-code-platform-c597458c-d925-4a54-ab3d-ff50bb40f8c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c597458c-d925-4a54-ab3d-ff50bb40f8c2</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.922Z</expirationdate>
  </job>
  <job>
    <title>Frontend Developer (£70k-£80k + Equity) at $7M-raised London healthtech startup</title>
    <date>2026-05-07T04:08:44.643Z</date>
    <referencenumber>50748493-a77c-41c8-8a41-31b5ee3902fd</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/frontend-developer-70k-80k-equity-at-7m-raised-london-healthtech-startup-50748493-a77c-41c8-8a41-31b5ee3902fd</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/frontend-developer-70k-80k-equity-at-7m-raised-london-healthtech-startup-50748493-a77c-41c8-8a41-31b5ee3902fd</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/frontend-developer-70k-80k-equity-at-7m-raised-london-healthtech-startup-50748493-a77c-41c8-8a41-31b5ee3902fd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_50748493-a77c-41c8-8a41-31b5ee3902fd">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Frontend Developer</p>

<p><strong>Salary</strong></p>

<p>£70k-£80k + Equity</p>

<p><strong>Company Description</strong></p>

<p>MMC Ventures-backed healthtech startup raised $7M to revolutionise musculoskeletal care</p>

<p><strong>Job Description</strong></p>

<p>Join as a core frontend engineer building VIDA, an AI-driven platform using computer vision to prevent workplace injuries. You will own the user experience for clinical assessments and personalised health programmes, translating complex biomechanical data into intuitive interfaces. This role offers the chance to scale a product already used by the NHS and BUPA globally.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant ownership as one of the first dedicated frontend hires, directly influencing the architecture, design system, and product feel from the ground up.</li>
  <li>High-impact mission using webcam-based AI and computer vision to help millions of people live without chronic pain and musculoskeletal issues.</li>
  <li>Strong commercial traction and backing from top-tier investors like MMC Ventures and Hambro Perks, with a team set to double this year.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build polished, responsive web interfaces for clinical assessments, employer dashboards, and personalised movement programmes.</li>
  <li>Collaborate directly with clinical experts and designers to translate sophisticated biomechanics data into simple, engaging user experiences.</li>
  <li>Lead frontend best practices by participating in architecture discussions, conducting code reviews, and maintaining a high bar for performance and accessibility.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-5 years of professional experience building user-facing applications with modern JavaScript frameworks such as React, Vue, or Angular.</li>
  <li>Strong fundamentals in HTML5, CSS3, and ES6+ with a deep focus on responsive design, cross-browser compatibility, and web accessibility standards.</li>
  <li>A product-first mindset with a bias for action and a curiosity to occasionally dive into the backend (C#/.NET) to ensure seamless feature delivery.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/frontend-developer-70k-80k-equity-at-7m-raised-london-healthtech-startup-50748493-a77c-41c8-8a41-31b5ee3902fd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_50748493-a77c-41c8-8a41-31b5ee3902fd">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/frontend-developer-70k-80k-equity-at-7m-raised-london-healthtech-startup-50748493-a77c-41c8-8a41-31b5ee3902fd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_50748493-a77c-41c8-8a41-31b5ee3902fd">https://www.jackandjill.ai/jobs/frontend-developer-70k-80k-equity-at-7m-raised-london-healthtech-startup-50748493-a77c-41c8-8a41-31b5ee3902fd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_50748493-a77c-41c8-8a41-31b5ee3902fd</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£80k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.923Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($170k-$350k + Equity) at well-funded AI infrastructure startup</title>
    <date>2026-03-23T22:24:38.466Z</date>
    <referencenumber>248631c1-7de3-4cc4-be81-7df6f88f74e5</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-engineer-170k-350k-equity-at-well-funded-ai-infrastructure-startup-248631c1-7de3-4cc4-be81-7df6f88f74e5</url>
    <applyurl>https://jackandjill.ai/jobs/founding-engineer-170k-350k-equity-at-well-funded-ai-infrastructure-startup-248631c1-7de3-4cc4-be81-7df6f88f74e5</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=248631c1-7de3-4cc4-be81-7df6f88f74e5">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Founding Engineer ($170k-$350k + Equity) at well-funded AI infrastructure startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$170k-$350k + Equity</p>

<p><strong>Company Description</strong></p>

<p>well-funded AI infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>You will build the simulation and evaluation infrastructure that powers the training of frontier AI agents. By developing containerized sandboxes and orchestration systems, you will enable research labs to improve agentic models through rigorous simulation. This role offers the rare chance to work on the infrastructure layer of LLM-based agent self-improvement.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the frontier of AI infrastructure, building the simulation environments used by leading research labs to train and reward next-generation agents.</li>
  <li>Join an elite founding team with deep experience scaling simulation systems at world-class autonomous vehicle and aerospace companies.</li>
  <li>Massive technical ownership in a low-ego environment where you will influence the core product architecture and ship code daily.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and scale distributed backend systems, including containerized simulation sandboxes and high-throughput orchestration pipelines.</li>
  <li>Build robust grading and evaluation infrastructure to provide the reward signals necessary for RL-based agent training.</li>
  <li>Collaborate directly with AI researchers to translate complex agentic workflows into reliable, production-grade infrastructure.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of building complex distributed systems, ML pipelines, or platform infrastructure at high-growth, technically ambitious companies.</li>
  <li>Strong systems thinking and fundamentals in distributed systems, with the ability to move quickly across a full-stack TypeScript and Kubernetes environment.</li>
  <li>Founder mentality with an obsession for shipping fast, navigating ambiguity independently, and maintaining high technical standards.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=248631c1-7de3-4cc4-be81-7df6f88f74e5">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$170k-$350k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.923Z</expirationdate>
  </job>
  <job>
    <title>Founding Product Engineer ($140k-$210k + Equity) at VC-backed healthtech startup</title>
    <date>2026-03-07T09:39:31.297Z</date>
    <referencenumber>f1ce9d05-6dd7-4edd-a3fd-3ecb12cfd864</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-product-engineer-140k-210k-equity-at-vc-backed-healthtech-startup-f1ce9d05-6dd7-4edd-a3fd-3ecb12cfd864</url>
    <applyurl>https://jackandjill.ai/jobs/founding-product-engineer-140k-210k-equity-at-vc-backed-healthtech-startup-f1ce9d05-6dd7-4edd-a3fd-3ecb12cfd864</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=f1ce9d05-6dd7-4edd-a3fd-3ecb12cfd864">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Founding Product Engineer ($140k-$210k + Equity) at VC-backed healthtech startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Product Engineer</p>

<p><strong>Salary</strong></p>

<p>$140,000 - $210,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed healthtech startup</p>

<p><strong>Job Description</strong></p>

<p>You will own the patient and clinician experience for an AI-first medical practice, building the actual interfaces where healthcare happens. Working alongside a clinical team, you will design and implement real-time streaming UIs, medical record systems, and clinician dashboards. Your work directly impacts patient outcomes through sophisticated AI-driven diagnosis and treatment tools.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship code that directly impacts real-world patient health outcomes and clinical care delivery.</li>
  <li>Join a high-performance founding team backed by top-tier VCs with a proven track record.</li>
  <li>Work in-person in San Francisco at the intersection of cutting-edge AI and modern medicine.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build intuitive patient-facing interfaces for real-time AI-powered medical conversations and history.</li>
  <li>Design and implement efficient clinician dashboards for managing lab results, prescriptions, and care plans.</li>
  <li>Collaborate with the clinical team to create seamless UX for human-in-the-loop AI supervision.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3+ years of experience building production applications with React, TypeScript, and modern styling tools.</li>
  <li>Possesses a strong product sense with experience building consumer-facing health or real-time streaming applications.</li>
  <li>Thrives in a fast-paced environment and is proficient with AI-native development workflows.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=f1ce9d05-6dd7-4edd-a3fd-3ecb12cfd864">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$140K - $210K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.924Z</expirationdate>
  </job>
  <job>
    <title>Founder at a confidential company - YC-backed API infrastructure for video data</title>
    <date>2026-05-07T04:08:44.482Z</date>
    <referencenumber>dfa3ef5b-9ec1-42c6-957c-0e3d9752de48</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/founder-at-recall-yc-backed-api-infrastructure-for-video-data-dfa3ef5b-9ec1-42c6-957c-0e3d9752de48</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/founder-at-recall-yc-backed-api-infrastructure-for-video-data-dfa3ef5b-9ec1-42c6-957c-0e3d9752de48</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to [speak to Jack](<a href="https://jackandjill.ai/jobs/founder-at-a">https://jackandjill.ai/jobs/founder-at-a</a> confidential company-ai-dfa3ef5b-9ec1-42c6-957c-0e3d9752de48?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dfa3ef5b-9ec1-42c6-957c-0e3d9752de48).</p>

<p><strong>Title:</strong><br>Founder at a confidential company.ai - YC-backed API infrastructure for video data</p>

<p><strong>Job Title</strong></p>

<p>Founder</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company.ai - YC-backed API for meeting data</p>

<p><strong>Job Description</strong></p>

<p>Join a confidential company.ai to lead zero-to-one growth initiatives for our universal API that enables companies to build meeting bot integrations across Zoom, Teams, and Google Meet. As a former founder, you will leverage your entrepreneurial spirit to scale our marketing and sales engine, driving adoption among high-growth B2B SaaS and developer tool companies.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with the founding team at a Y Combinator-backed startup that is solving a massive technical challenge in the video conferencing ecosystem.</li>
  <li>Shape the company&#39;s entire go-to-market strategy, enjoying the high-impact autonomy and ownership typically reserved for founders.</li>
  <li>Join a fast-growing infrastructure company at the ground floor, positioning yourself at the intersection of AI, video data, and developer productivity.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute experiments across various growth channels to identify scalable customer acquisition loops for our developer-focused API.</li>
  <li>Lead the sales process for early-stage B2B SaaS prospects, translating complex technical capabilities into clear business value propositions.</li>
  <li>Collaborate with the engineering team to feed market insights back into the product roadmap, ensuring a confidential company.ai remains the industry standard.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record as a former founder or early-stage employee who has successfully built and scaled a company from the ground up.</li>
  <li>Deep domain expertise in the B2B SaaS or developer tools space, with a strong understanding of technical sales and marketing funnels.</li>
  <li>Exceptional bias for action and a hands-on approach, capable of switching between high-level strategy and tactical execution in a fast-paced environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong>[our website](<a href="https://jackandjill.ai/jobs/founder-at-a">https://jackandjill.ai/jobs/founder-at-a</a> confidential company-ai-dfa3ef5b-9ec1-42c6-957c-0e3d9752de48?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dfa3ef5b-9ec1-42c6-957c-0e3d9752de48)</strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.924Z</expirationdate>
  </job>
  <job>
    <title>Enterprise Account Executive at Project A-backed AI insurtech</title>
    <date>2026-05-07T04:12:20.749Z</date>
    <referencenumber>21a2f967-d984-4311-adca-38e3e1d6a5c3</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/enterprise-account-executive-at-project-a-backed-ai-insurtech-21a2f967-d984-4311-adca-38e3e1d6a5c3</url>
    <applyurl>https://jackandjill.ai/jobs/sales/enterprise-account-executive-at-project-a-backed-ai-insurtech-21a2f967-d984-4311-adca-38e3e1d6a5c3</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/enterprise-account-executive-at-project-a-backed-ai-insurtech-21a2f967-d984-4311-adca-38e3e1d6a5c3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21a2f967-d984-4311-adca-38e3e1d6a5c3">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Enterprise Account Executive</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Project A-backed AI insurtech redefining commercial risk engineering</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated Account Executive, you will own high-value enterprise deals end-to-end, from qualification to signature. You will navigate complex procurement processes and manage Proof of Concepts as strategic closing mechanisms. This foundational hire will establish the company’s repeatable sales playbook and lead the expansion into a massive, underserved global market.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join the Insurtech of the Year 2025 at a pivotal pre-seed stage, backed by £1.45M from top-tier investors like Project A.</li>
  <li>High-impact opportunity to build the commercial function from scratch for a product already live with global giants like Allianz.</li>
  <li>Clear career path into commercial leadership as the company scales its AI platform across the UK, Europe, and the US.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute the full enterprise sales cycle for six- and seven-figure deals using structured methodologies like MEDDPICC.</li>
  <li>Scope and manage technical PoCs with clear success criteria tied directly to commercial outcomes and production contracts.</li>
  <li>Map complex organizational power structures and multi-thread across economic buyers and champions within the world&#39;s largest insurers.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>10+ years of enterprise B2B sales experience with a proven track record of personally closing high-value, multi-year contracts.</li>
  <li>Expertise in running and converting enterprise pilots into long-term production agreements within regulated financial services or insurtech.</li>
  <li>Self-directed professional with the grit to build a sales playbook from zero in an early-stage startup environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/enterprise-account-executive-at-project-a-backed-ai-insurtech-21a2f967-d984-4311-adca-38e3e1d6a5c3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21a2f967-d984-4311-adca-38e3e1d6a5c3">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/enterprise-account-executive-at-project-a-backed-ai-insurtech-21a2f967-d984-4311-adca-38e3e1d6a5c3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21a2f967-d984-4311-adca-38e3e1d6a5c3">https://www.jackandjill.ai/jobs/enterprise-account-executive-at-project-a-backed-ai-insurtech-21a2f967-d984-4311-adca-38e3e1d6a5c3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21a2f967-d984-4311-adca-38e3e1d6a5c3</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.925Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£60k-£120k + Equity) at $20M Series A cloud security startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-60k-120k-equity-at-20m-series-a-cloud-security-startup-7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-60k-120k-equity-at-20m-series-a-cloud-security-startup-7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-120k-equity-at-20m-series-a-cloud-security-startup-7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£60k-£120k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$20M Series A cloud security startup backed by FirstMark and Accel</p>

<p><strong>Job Description</strong></p>

<p>Join a high-calibre engineering team building the future of cloud intrusion detection. You will develop intelligent canary tripwires that protect massive clients like Riot Games and Docker. Working directly with the founders, you&#39;ll ship daily to process billions of events using a powerful stack of C#, .NET Core, and AWS.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join one of the UK&#39;s most exciting startups, recently raising a $20M Series A led by FirstMark and featured on Sifted&#39;s 2025 &quot;London Startups To Watch.&quot;</li>
  <li>Experience explosive growth with a company that doubled ARR last quarter and plans to triple its headcount over the next year.</li>
  <li>High-impact work environment where you will solve real-world problems, such as uncovering P1 security flaws in major AI platforms like Google Gemini.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and scale a cloud-native security product using C# on .NET Core 10, Terraform, and HTMX within an AWS environment.</li>
  <li>Collaborate face-to-face with technical founders and high-profile customers to translate security research into robust, production-ready detection features.</li>
  <li>Take ownership of end-to-end delivery in a low-bureaucracy environment, shipping code daily and maintaining infrastructure as code for planetary-scale event processing.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping software at scale or in critical environments, ideally within a product-focused company or high-growth startup.</li>
  <li>Strong proficiency in any object-oriented language; while we use C#, we value architectural instinct and engineering quality over specific language syntax.</li>
  <li>A proactive builder who thrives in an on-site, collaborative culture and is excited by the pace of an early-stage company defining a new security category.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-120k-equity-at-20m-series-a-cloud-security-startup-7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-120k-equity-at-20m-series-a-cloud-security-startup-7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0">https://www.jackandjill.ai/jobs/founding-engineer-60k-120k-equity-at-20m-series-a-cloud-security-startup-7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d0e7cc9-df3a-46c6-9d8e-4fbe10de75c0</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£120k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.937Z</expirationdate>
  </job>
  <job>
    <title>Venture Builder (£75k + £1m Bonus + Equity) at a confidential company - VC-backed venture factory</title>
    <date>2026-05-07T04:08:45.276Z</date>
    <referencenumber>0eb82676-003f-42f2-9972-8701e4703101</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/venture-builder-75k-1m-bonus-equity-at-telemachus-vc-backed-venture-factory-0eb82676-003f-42f2-9972-8701e4703101</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/venture-builder-75k-1m-bonus-equity-at-telemachus-vc-backed-venture-factory-0eb82676-003f-42f2-9972-8701e4703101</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=0eb82676-003f-42f2-9972-8701e4703101">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Venture Builder (£75k + £1m Bonus + Equity) at a confidential company - VC-backed venture factory</p>

<p><strong>Job Title</strong></p>

<p>Venture Builder</p>

<p><strong>Salary</strong></p>

<p>£75k + £75k Bonus + £1m Completion Bonus + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Seedcamp-backed venture factory</p>

<p><strong>Job Description</strong></p>

<p>You will work directly with a second-time founder to clone and re-imagine inefficient businesses using LLMs. This unique &quot;venture factory&quot; model builds small, high-intensity units that target established markets with new technology. You will touch every part of the startup lifecycle, from initial execution to scaling a platform that builds companies at pace.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Extraordinary financial upside including a £1m cash bonus for each team member upon reaching specific gross profit milestones.</li>
  <li>Backed by elite investors including Seedcamp and Backed, with a proven model that scaled its first unit to $1m ARR in three months.</li>
  <li>Direct path to leadership: upon completing a business unit, you have the opportunity to run it as a standalone entity or lead a new one from scratch.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute the end-to-end setup of a new business unit, including cloning and improving the operations of a target legacy business.</li>
  <li>Leverage AI and LLM tools to automate workflows and create structural advantages that traditional incumbents cannot match.</li>
  <li>Build out the central a confidential company platform and infrastructure to enable the aggressive scaling of multiple business units simultaneously.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>High-trajectory individual (1-4 years post-university) with an elite academic background and a track record of building &quot;cool things.&quot;</li>
  <li>Highly proficient with AI coding tools like Cursor or Claude Code, even if not a professional software engineer by trade.</li>
  <li>Exceptionally earnest and conscientious builder who wants the experience of founding a company without the typical capital or structural risks.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=0eb82676-003f-42f2-9972-8701e4703101">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£75k + £75k Bonus + £1m Completion Bonus + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.937Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer - AI ($200k+ + Equity) at VC-backed pre-construction AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>737695a1-df9c-4891-8874-03fd7a53b5b1</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-ai-200k-equity-at-vc-backed-pre-construction-ai-startup-737695a1-df9c-4891-8874-03fd7a53b5b1</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-ai-200k-equity-at-vc-backed-pre-construction-ai-startup-737695a1-df9c-4891-8874-03fd7a53b5b1</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-ai-200k-equity-at-vc-backed-pre-construction-ai-startup-737695a1-df9c-4891-8874-03fd7a53b5b1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_737695a1-df9c-4891-8874-03fd7a53b5b1">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer - AI</p>

<p><strong>Salary</strong></p>

<p>$200k+ + Equity</p>

<p><strong>Company Description</strong></p>

<p>SF-based AI construction startup backed by top-tier VCs who invested in PlanGrid and BuildingConnected</p>

<p><strong>Job Description</strong></p>

<p>As a Founding Engineer, you will own the AI stack for a platform automating the $13T pre-construction industry. You will build multi-agent systems and RAG pipelines that process 1,500-page plan sets, turning weeks of manual bid comparisons into hours of automated work while making million-dollar decisions reliable.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Chart the map for the &quot;pre-construction&quot; category, a massive $13 trillion market that still relies on spreadsheets and manual document review.</li>
  <li>Join a high-caliber founding team of Cornell alumni and ex-founders backed by the premier investors in the construction tech space.</li>
  <li>Direct impact from day one by shipping agentic workflows that manage multimillion-dollar bids and save hundreds of hours for general contractors.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and deploy agentic workflows using Python and tool-use orchestration to automate complex tasks across Procore APIs and Excel.</li>
  <li>Build and optimize production RAG systems capable of accurately parsing messy, unstructured 2D construction drawings and 1,500-page specifications.</li>
  <li>Collaborate directly with customers on-site to translate manual estimation workflows into intelligent agents that solve real-world industry bottlenecks.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4+ years of technical experience with a proven track record of shipping applied AI, computer vision, or LLM-based products to real users.</li>
  <li>Scrappy, 0→1 builder mentality with prior experience as a founder, ex-CTO, or early engineer at a fast-growing startup.</li>
  <li>Highly proficient in the AI stack, including Python (FastAPI), vector databases, agentic frameworks, and managing dockerized workloads on cloud infrastructure.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-ai-200k-equity-at-vc-backed-pre-construction-ai-startup-737695a1-df9c-4891-8874-03fd7a53b5b1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_737695a1-df9c-4891-8874-03fd7a53b5b1">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-ai-200k-equity-at-vc-backed-pre-construction-ai-startup-737695a1-df9c-4891-8874-03fd7a53b5b1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_737695a1-df9c-4891-8874-03fd7a53b5b1">https://www.jackandjill.ai/jobs/founding-engineer-ai-200k-equity-at-vc-backed-pre-construction-ai-startup-737695a1-df9c-4891-8874-03fd7a53b5b1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_737695a1-df9c-4891-8874-03fd7a53b5b1</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$200k+ + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.938Z</expirationdate>
  </job>
  <job>
    <title>Founding Backend Engineer (£130k + Equity) at $4M Pre-seed AI Shopping Startup</title>
    <date>2026-05-07T04:08:44.664Z</date>
    <referencenumber>30ffdb9e-f20c-42a7-928a-8e221af127bb</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-backend-engineer-130k-equity-at-4m-pre-seed-ai-shopping-startup-30ffdb9e-f20c-42a7-928a-8e221af127bb</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-backend-engineer-130k-equity-at-4m-pre-seed-ai-shopping-startup-30ffdb9e-f20c-42a7-928a-8e221af127bb</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-backend-engineer-130k-equity-at-4m-pre-seed-ai-shopping-startup-30ffdb9e-f20c-42a7-928a-8e221af127bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_30ffdb9e-f20c-42a7-928a-8e221af127bb">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>Up to £130k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$4M Pre-seed consumer AI startup backed by founders of Stripe and Cash App</p>

<p><strong>Job Description</strong></p>

<p>You will join a 5-person founding team led by former Cleo and Cash App executives to build a breakout consumer AI shopping agent. Architecting for the &quot;AI era,&quot; you will move the product from beta to launch, creating private social networks and intelligent agents that reinvent how households make high-stakes purchases.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with founders who grew startups to $500M valuations and #1 on the App Store, backed by top VCs who supported Revolut and Synthesia.</li>
  <li>Significant ownership at ground zero with Index-benchmarked founding equity (up to ~1%) in a high-conviction, AI-first consumer play.</li>
  <li>Rare opportunity to define a new product category using generative AI to solve decision fatigue and tab-overload in a multi-billion dollar market.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and scale cloud-native backend systems using .NET 8, Azure, and Redis to support real-time social shopping experiences.</li>
  <li>Integrate cutting-edge AI services and LLM APIs to build agents that curate personalized stores and navigate complex product data.</li>
  <li>Lead technical strategy and end-to-end delivery of 0-1 features, moving from customer insights to production-ready experiments daily.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>8+ years of experience building scalable backend services in OO languages like C#, Java, or Go with a mastery of system architecture.</li>
  <li>Proven track record as a 0-1 builder who has shipped consumer-facing products from scratch and values automated testing and TDD.</li>
  <li>Hands-on experience with generative AI tooling and a passion for using LLMs to create novel, joyful user interactions.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-backend-engineer-130k-equity-at-4m-pre-seed-ai-shopping-startup-30ffdb9e-f20c-42a7-928a-8e221af127bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_30ffdb9e-f20c-42a7-928a-8e221af127bb">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-backend-engineer-130k-equity-at-4m-pre-seed-ai-shopping-startup-30ffdb9e-f20c-42a7-928a-8e221af127bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_30ffdb9e-f20c-42a7-928a-8e221af127bb">https://www.jackandjill.ai/jobs/founding-backend-engineer-130k-equity-at-4m-pre-seed-ai-shopping-startup-30ffdb9e-f20c-42a7-928a-8e221af127bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_30ffdb9e-f20c-42a7-928a-8e221af127bb</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £130k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.938Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($120k-$150k + Equity) at VC-backed AI security startup</title>
    <date>2026-05-07T04:08:44.367Z</date>
    <referencenumber>5f58c2f6-0af6-4c18-9e76-6fbb65bf8441</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-120k-150k-equity-at-vc-backed-ai-security-startup-5f58c2f6-0af6-4c18-9e76-6fbb65bf8441</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-120k-150k-equity-at-vc-backed-ai-security-startup-5f58c2f6-0af6-4c18-9e76-6fbb65bf8441</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-120k-150k-equity-at-vc-backed-ai-security-startup-5f58c2f6-0af6-4c18-9e76-6fbb65bf8441?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5f58c2f6-0af6-4c18-9e76-6fbb65bf8441">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$120,000-$150,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Entrepreneurs First &amp; Transpose Platform-backed AI security startup</p>

<p><strong>Job Description</strong></p>

<p>You will join as a founding member to build the governance layer for enterprise AI. You’ll develop systems that sit between sensitive data and model endpoints, enforcing PII redaction and policy control. This role involves full-stack ownership, from macOS Swift clients to Azure-centric backend services, directly securing AI adoption for regulated industries.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with founders holding PhDs in AI and human behavior from Stanford HAI and deep Silicon Valley engineering backgrounds.</li>
  <li>Secure early-stage impact with meaningful founding equity in a startup backed by Transpose Platforms, NextGen Ventures, and Entrepreneurs First.</li>
  <li>Build the essential infrastructure that allows regulated organizations to safely adopt frontier AI models like ChatGPT and Claude through sophisticated PII redaction.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build core product and platform features end-to-end using TypeScript, Python, and Swift for macOS desktop clients.</li>
  <li>Architect and operate production systems in an Azure-centric environment, integrating with Microsoft Graph and Google Workspace.</li>
  <li>Establish the engineering culture, hiring standards, and technical roadmap as the first engineer in a high-growth environment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven full-stack expertise with deep production-level experience in Microsoft Azure or Google Cloud ecosystems.</li>
  <li>Strong background in high-performance engineering environments like Microsoft or Google, with expertise in Kubernetes and CI/CD.</li>
  <li>Exceptional builder mentality with original problem-solving evidence, such as hackathon wins, open-source contributions, or complex side projects.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-120k-150k-equity-at-vc-backed-ai-security-startup-5f58c2f6-0af6-4c18-9e76-6fbb65bf8441?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5f58c2f6-0af6-4c18-9e76-6fbb65bf8441">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-120k-150k-equity-at-vc-backed-ai-security-startup-5f58c2f6-0af6-4c18-9e76-6fbb65bf8441?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5f58c2f6-0af6-4c18-9e76-6fbb65bf8441">https://www.jackandjill.ai/jobs/founding-engineer-120k-150k-equity-at-vc-backed-ai-security-startup-5f58c2f6-0af6-4c18-9e76-6fbb65bf8441?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5f58c2f6-0af6-4c18-9e76-6fbb65bf8441</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$120K-$150K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.939Z</expirationdate>
  </job>
  <job>
    <title>Founding Product Engineer ($130k-$160k + Equity) at YC-backed AI agent startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>b2bf6098-f892-480c-af67-0958bb5310a6</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-product-engineer-130k-160k-equity-at-yc-backed-ai-agent-startup-b2bf6098-f892-480c-af67-0958bb5310a6</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-product-engineer-130k-160k-equity-at-yc-backed-ai-agent-startup-b2bf6098-f892-480c-af67-0958bb5310a6</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-130k-160k-equity-at-yc-backed-ai-agent-startup-b2bf6098-f892-480c-af67-0958bb5310a6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b2bf6098-f892-480c-af67-0958bb5310a6">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Product Engineer</p>

<p><strong>Salary</strong></p>

<p>$130k-$160k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC-backed AI agent startup pioneering computer-use automation in healthcare</p>

<p><strong>Job Description</strong></p>

<p>You will join a world-class team of AI and infrastructure engineers to define the interface for human-agent collaboration. As the founding product hire, you will invent new design paradigms that allow humans to supervise agent workforces at scale, moving beyond simple chat windows to complex, high-signal feedback loops for mission-critical tasks.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Backed by Y Combinator (W25), Entrepreneur First, and top angels from OpenAI, Hugging Face, and exited YC founders.</li>
  <li>Complete greenfield ownership over the entire product experience and design system for a platform processing thousands of daily mission-critical executions.</li>
  <li>Join a founding team led by a CEO with space agency algorithm experience and a CTO who has built LLM systems since GPT-2.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and build the end-to-end platform UX and a unified design system from scratch using TypeScript and React.</li>
  <li>Lead user research and onboarding by conducting interviews and analyzing sessions to relentlessly improve the product experience.</li>
  <li>Own full-stack feature development and maintain a world-class landing page presence to drive product growth and adoption.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of experience shipping B2B products used by thousands of active users with a focus on high-quality frontend execution.</li>
  <li>Exceptional product taste and the ability to translate complex exception-heavy workflows into simple, intuitive interaction patterns.</li>
  <li>Strong full-stack engineering capabilities and an AI-native mindset, comfortable working in a fast-paced San Francisco-based founding team.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-130k-160k-equity-at-yc-backed-ai-agent-startup-b2bf6098-f892-480c-af67-0958bb5310a6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b2bf6098-f892-480c-af67-0958bb5310a6">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-130k-160k-equity-at-yc-backed-ai-agent-startup-b2bf6098-f892-480c-af67-0958bb5310a6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b2bf6098-f892-480c-af67-0958bb5310a6">https://www.jackandjill.ai/jobs/founding-product-engineer-130k-160k-equity-at-yc-backed-ai-agent-startup-b2bf6098-f892-480c-af67-0958bb5310a6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b2bf6098-f892-480c-af67-0958bb5310a6</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$130k-$160k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.940Z</expirationdate>
  </job>
  <job>
    <title>Systems Engineering (£70k - £130k + Equity) at Project A-backed AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>61bad18e-4c7a-49fe-8e28-4c739b663f05</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/systems-engineering-70k-130k-equity-at-project-a-backed-ai-startup-61bad18e-4c7a-49fe-8e28-4c739b663f05</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/systems-engineering-70k-130k-equity-at-project-a-backed-ai-startup-61bad18e-4c7a-49fe-8e28-4c739b663f05</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/systems-engineering-70k-130k-equity-at-project-a-backed-ai-startup-61bad18e-4c7a-49fe-8e28-4c739b663f05?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_61bad18e-4c7a-49fe-8e28-4c739b663f05">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Systems Engineering</p>

<p><strong>Salary</strong></p>

<p>£70k - £130k + 0.1% - 1% Equity</p>

<p><strong>Company Description</strong></p>

<p>Project A-backed AI startup rebuilding the web with £3.5M in seed funding</p>

<p><strong>Job Description</strong></p>

<p>You will a confidential company the core infrastructure for an AI agent platform that replaces static websites with personalized, real-time experiences. Reporting directly to the CPTO, you will own deep backend domains including context engines, retrieval pipelines, and scaling OLAP systems to support an entirely new category of autonomous web interactions.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the frontier of AI where your systems work directly enables a vision of &quot;living, breathing&quot; web experiences that learn and optimize themselves in real-time.</li>
  <li>Join an elite, fast-moving team of ~10 people backed by Project A with £3.5M in funding and a direct line of impact to the founding team.</li>
  <li>Total ownership of complex problem domains in a 5-day-a-week in-office environment designed for high-density collaboration and rapid product iteration.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement context engine and retrieval pipelines for autonomous AI agents using TypeScript and Temporal.io.</li>
  <li>Scale the data layer and OLAP infrastructure to handle real-time personalization and high-concurrency traffic on GCP.</li>
  <li>Collaborate with the CPTO to define the technical roadmap and systems architecture for a service-oriented backend using Postgres and Redis.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong backend fundamentals in TypeScript and experience with distributed systems, workflow orchestration (Temporal/Cadence), or complex data pipelines.</li>
  <li>An obsessive craftsman who cares about maintainable code and &quot;the beautiful piece of wood on the back&quot; while maintaining a fast startup pace.</li>
  <li>High drive to master new domains like RAG, LLM evals, or reinforcement learning to build higher levels of system autonomy.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/systems-engineering-70k-130k-equity-at-project-a-backed-ai-startup-61bad18e-4c7a-49fe-8e28-4c739b663f05?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_61bad18e-4c7a-49fe-8e28-4c739b663f05">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/systems-engineering-70k-130k-equity-at-project-a-backed-ai-startup-61bad18e-4c7a-49fe-8e28-4c739b663f05?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_61bad18e-4c7a-49fe-8e28-4c739b663f05">https://www.jackandjill.ai/jobs/systems-engineering-70k-130k-equity-at-project-a-backed-ai-startup-61bad18e-4c7a-49fe-8e28-4c739b663f05?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_61bad18e-4c7a-49fe-8e28-4c739b663f05</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k - £130k + 0.1% - 1% Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.940Z</expirationdate>
  </job>
  <job>
    <title>Founding Designer (+ Equity) at Balderton-backed AI music startup</title>
    <date>2026-05-07T04:12:22.513Z</date>
    <referencenumber>0161e2a2-0612-41fc-9b6f-993c95c98429</referencenumber>
    <url>https://jackandjill.ai/jobs/design/founding-designer-equity-at-balderton-backed-ai-music-startup-0161e2a2-0612-41fc-9b6f-993c95c98429</url>
    <applyurl>https://jackandjill.ai/jobs/design/founding-designer-equity-at-balderton-backed-ai-music-startup-0161e2a2-0612-41fc-9b6f-993c95c98429</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-designer-equity-at-balderton-backed-ai-music-startup-0161e2a2-0612-41fc-9b6f-993c95c98429?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0161e2a2-0612-41fc-9b6f-993c95c98429">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Founding Designer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>Balderton-backed AI music startup making studio-quality creation universal</p>

<p><strong>Job Description</strong></p>

<p>You will own design end-to-end for a breakthrough music platform, bridging the gap between a pro-grade studio tool and a viral consumer creator product. Working alongside the founders in London, you&#39;ll leverage AI-native workflows to ship branding, design systems, and frontend code that defines the future of musical expression.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a tier-1 venture-backed team (Balderton) as the first design hire, owning up to 0.8% equity and defining the entire visual and creative identity of the brand.</li>
  <li>Solve a unique dual-mode design challenge, building a product that serves both &quot;tourist&quot; casual creators and professional bedroom producers without compromising on power or accessibility.</li>
  <li>Ship at extreme velocity using an AI-native toolchain (Cursor, Claude Code), where your designs move from Figma to production in hours rather than weeks.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute a full consumer rebrand and ship a unified design system across product, marketing, and motion within your first 60 days.</li>
  <li>Run at least four design-led cohort experiments per month, using data and first-principles thinking to drive signups, activation, and paid conversions.</li>
  <li>Directly bridge the design-to-code gap by writing React and Tailwind CSS, ensuring every pixel in production perfectly matches your high-fidelity interactive prototypes.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A consumer-focused designer with a portfolio of emotional, high-engagement brands (e.g., Spotify, Instagram) rather than B2B SaaS or administrative dashboards.</li>
  <li>An AI-native power user who treats tools like Cursor and Claude as a core part of their design discipline to ship frontend code and interactive prototypes quickly.</li>
  <li>A musician, producer, or beatmaker who speaks the language of creators and possesses deep intuition for what makes music-making tools feel fun and approachable.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-designer-equity-at-balderton-backed-ai-music-startup-0161e2a2-0612-41fc-9b6f-993c95c98429?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0161e2a2-0612-41fc-9b6f-993c95c98429">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-designer-equity-at-balderton-backed-ai-music-startup-0161e2a2-0612-41fc-9b6f-993c95c98429?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0161e2a2-0612-41fc-9b6f-993c95c98429">https://www.jackandjill.ai/jobs/founding-designer-equity-at-balderton-backed-ai-music-startup-0161e2a2-0612-41fc-9b6f-993c95c98429?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0161e2a2-0612-41fc-9b6f-993c95c98429</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.941Z</expirationdate>
  </job>
  <job>
    <title>Full Stack Engineer (£70,000 + Equity) at FCA-regulated insurtech MGA</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>0af3e329-b2d5-4b91-bbd6-ca980f5a1231</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/full-stack-engineer-70-000-equity-at-fca-regulated-insurtech-mga-0af3e329-b2d5-4b91-bbd6-ca980f5a1231</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/full-stack-engineer-70-000-equity-at-fca-regulated-insurtech-mga-0af3e329-b2d5-4b91-bbd6-ca980f5a1231</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-70-000-equity-at-fca-regulated-insurtech-mga-0af3e329-b2d5-4b91-bbd6-ca980f5a1231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0af3e329-b2d5-4b91-bbd6-ca980f5a1231">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>£70,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>FCA-regulated insurtech MGA building modern product protection for global retail</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth London startup as a defining member of the engineering team. You will build seamless, embedded insurance technology that integrates directly into major e-commerce platforms. Working across Ruby on Rails and React, you&#39;ll solve complex transactional challenges to protect millions of customers while scaling a platform from 44+ retailers to global markets.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ground-floor opportunity to join a proven startup at a key scaling stage, with direct influence over technical foundations and engineering culture.</li>
  <li>High-impact work in a regulated fintech environment, transitioning from 44 retailers to expansion across Europe and the US by 2026.</li>
  <li>Deep ownership and technical autonomy that corporate roles can&#39;t match, including equity eligibility and a path to senior leadership.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain backend services, GraphQL APIs, and React frontends for core administrative and customer-facing portals.</li>
  <li>Design and implement complex integration flows for major e-commerce platforms including Shopify, BigCommerce, and Magento.</li>
  <li>Manage scalable infrastructure as code using Terraform and AWS, optimizing CI/CD pipelines for high-reliability production environments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 2+ years of commercial engineering experience with a strong focus on Ruby on Rails or Python in production.</li>
  <li>Proven track record of building and maintaining robust APIs and complex integrations within transactional or regulated environments.</li>
  <li>Independent problem-solver with a bias for action and experience in automated testing, security best practices, and CI/CD workflows.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-70-000-equity-at-fca-regulated-insurtech-mga-0af3e329-b2d5-4b91-bbd6-ca980f5a1231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0af3e329-b2d5-4b91-bbd6-ca980f5a1231">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-70-000-equity-at-fca-regulated-insurtech-mga-0af3e329-b2d5-4b91-bbd6-ca980f5a1231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0af3e329-b2d5-4b91-bbd6-ca980f5a1231">https://www.jackandjill.ai/jobs/full-stack-engineer-70-000-equity-at-fca-regulated-insurtech-mga-0af3e329-b2d5-4b91-bbd6-ca980f5a1231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0af3e329-b2d5-4b91-bbd6-ca980f5a1231</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.941Z</expirationdate>
  </job>
  <job>
    <title>Growth Marketer ($185k + 0.2% Equity) at a confidential company - Series B Developer Infrastructure</title>
    <date>2026-05-07T04:08:44.505Z</date>
    <referencenumber>4071f7f2-5986-4c00-b9d9-1f7eb800bf30</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/growth-marketer-185k-0-2-equity-at-recall-series-b-developer-infrastructure-4071f7f2-5986-4c00-b9d9-1f7eb800bf30</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/growth-marketer-185k-0-2-equity-at-recall-series-b-developer-infrastructure-4071f7f2-5986-4c00-b9d9-1f7eb800bf30</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to [speak to Jack](<a href="https://jackandjill.ai/jobs/growth-marketer-185k-0-2-equity-at-a">https://jackandjill.ai/jobs/growth-marketer-185k-0-2-equity-at-a</a> confidential company-ai-4071f7f2-5986-4c00-b9d9-1f7eb800bf30?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4071f7f2-5986-4c00-b9d9-1f7eb800bf30).</p>

<p><strong>Title:</strong><br>Growth Marketer ($185k + 0.2% Equity) at a confidential company.ai - Series B Developer Infrastructure</p>

<p><strong>Job Title</strong></p>

<p>Growth Marketer / Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>$185k + 0.2% Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company.ai - Series B developer infrastructure platform backed by Bessemer and Salesforce Ventures.</p>

<p><strong>Job Description</strong></p>

<p>Join a confidential company.ai as a founding member of the marketing function to scale the universal API for meeting intelligence. You will drive growth for a platform processing millions of hours of video for customers like HubSpot and Rippling. This high-impact role requires a builder ready to define the marketing playbook from zero in-person in SF.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant ownership as a founding marketing hire at a high-growth Series B company valued at $250M.</li>
  <li>Backed by elite investors including Bessemer Venture Partners, Salesforce Ventures, and Y Combinator with mid-eight figure ARR.</li>
  <li>Massive scale opportunity building infrastructure used by 3,000+ companies, ranging from innovative AI startups to Fortune 500 enterprises.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and scale marketing channels from scratch to drive adoption of developer-focused meeting intelligence APIs.</li>
  <li>Partner directly with the founders to define the company&#39;s brand voice, positioning, and long-term marketing strategy.</li>
  <li>Execute hands-on across multiple growth channels including product-led growth initiatives and developer relations content.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3 to 7 years of professional marketing experience at an early-stage B2B startup or as a former founder.</li>
  <li>Proven track record of navigating the Seed to Series B journey and building marketing functions with high ambiguity.</li>
  <li>Strong technical literacy with experience marketing to developer audiences and a deep understanding of B2B SaaS growth levers.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong>[our website](<a href="https://jackandjill.ai/jobs/growth-marketer-185k-0-2-equity-at-a">https://jackandjill.ai/jobs/growth-marketer-185k-0-2-equity-at-a</a> confidential company-ai-4071f7f2-5986-4c00-b9d9-1f7eb800bf30?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4071f7f2-5986-4c00-b9d9-1f7eb800bf30)</strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$185k + 0.2% Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.942Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£60k-£90k + Equity) at $108M Series A AI Insurance Carrier</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>0b0a2900-948b-4196-b912-48690fb58d6c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-60k-90k-equity-at-108m-series-a-ai-insurance-carrier-0b0a2900-948b-4196-b912-48690fb58d6c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-60k-90k-equity-at-108m-series-a-ai-insurance-carrier-0b0a2900-948b-4196-b912-48690fb58d6c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-108m-series-a-ai-insurance-carrier-0b0a2900-948b-4196-b912-48690fb58d6c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0b0a2900-948b-4196-b912-48690fb58d6c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£60k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC S24 full-stack AI insurance carrier with $108M Series A at a $630M valuation</p>

<p><strong>Job Description</strong></p>

<p>Join the Strategic Projects team to rebuild the $6 trillion insurance industry from the ground up. As a founding engineer, you will architect and ship AI-native systems for a licensed carrier already generating $40M+ ARR. This is a high-intensity role for builders who want to own entire product surfaces and thrive in ambiguity.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join a YC S24 breakout with $108M in Series A funding and proven $40M+ ARR traction.</li>
  <li>Work alongside a world-class engineering pedigree including alumni from Stanford, Google, Databricks, and Perplexity AI.</li>
  <li>Massive ownership over a full-stack AI carrier license where regulation serves as a competitive moat rather than a barrier.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and ship mission-critical product surfaces that handle real-world underwriting, pricing, and claims end-to-end.</li>
  <li>Utilize AI as a genuine force multiplier to achieve order-of-magnitude improvements in shipping speed and system capability.</li>
  <li>Build compliant-by-design systems using a modern stack of Python, TypeScript, Django Ninja, and React in a high-intensity environment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-4 years of experience shipping production-grade systems at high-growth startups or top-tier AI and technology companies.</li>
  <li>AI-native workflow with an architectural mindset, treating LLMs as collaborative partners rather than simple autocomplete tools.</li>
  <li>High-ownership mentality with a background in regulated spaces like fintech or healthtech and an obsession with shipping at pace.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-108m-series-a-ai-insurance-carrier-0b0a2900-948b-4196-b912-48690fb58d6c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0b0a2900-948b-4196-b912-48690fb58d6c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-108m-series-a-ai-insurance-carrier-0b0a2900-948b-4196-b912-48690fb58d6c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0b0a2900-948b-4196-b912-48690fb58d6c">https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-108m-series-a-ai-insurance-carrier-0b0a2900-948b-4196-b912-48690fb58d6c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0b0a2900-948b-4196-b912-48690fb58d6c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.942Z</expirationdate>
  </job>
  <job>
    <title>Partner Marketing Manager ($150k-$200k + Equity) at Series B telecom OS backed by Google&apos;s Gradient Ventures</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>742db69c-0c61-4771-98bd-240f75bfd642</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/partner-marketing-manager-150k-200k-equity-at-series-b-telecom-os-backed-by-goog-742db69c-0c61-4771-98bd-240f75bfd642</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/partner-marketing-manager-150k-200k-equity-at-series-b-telecom-os-backed-by-goog-742db69c-0c61-4771-98bd-240f75bfd642</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/partner-marketing-manager-150k-200k-equity-at-series-b-telecom-os-backed-by-goog-742db69c-0c61-4771-98bd-240f75bfd642?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_742db69c-0c61-4771-98bd-240f75bfd642">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Partner Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>$150k-$200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Series B telecom OS startup backed by Ribbit Capital and Google&#39;s Gradient Ventures with nearly $100M raised</p>

<p><strong>Job Description</strong></p>

<p>You will own the end-to-end partner marketing strategy for a platform revolutionizing embedded connectivity. This cross-functional role involves positioning, launching, and scaling mobile services within a high-growth ecosystem. By building co-marketing playbooks and driving adoption across the enterprise deal cycle, you will directly influence revenue growth for a Fast Company ‘Most Innovative Company’ of 2025.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will build the partner marketing function from the ground up at a company that has automated connectivity for giants like Walmart and LATAM Airlines.</li>
  <li>Join a high-caliber team of former Cash App and Afterpay marketers in a well-capitalized Series B environment with $100M in funding from top-tier VCs like Y Combinator.</li>
  <li>Influence the entire product lifecycle, moving beyond top-of-funnel work to drive deep enterprise adoption and create repeatable, high-impact growth playbooks.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute co-marketing programs and high-quality assets like pitch decks, playbooks, and media ads in collaboration with strategic partners.</li>
  <li>Partner with Sales, Product, and Data teams to define success metrics, track performance, and optimize campaigns for sustained revenue growth.</li>
  <li>Enable partner success by providing resources, training materials, and product updates that simplify complex embedded telecom services for end users.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience in partner or product marketing at a high-growth B2B SaaS or fintech company with a deep understanding of enterprise deal cycles.</li>
  <li>A masterful storyteller capable of translating complex API-driven products into compelling, revenue-generating content and clear creative briefs.</li>
  <li>Highly data-driven with a track record of building marketing programs from scratch and utilizing AI tools to enhance speed and decision-making.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/partner-marketing-manager-150k-200k-equity-at-series-b-telecom-os-backed-by-goog-742db69c-0c61-4771-98bd-240f75bfd642?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_742db69c-0c61-4771-98bd-240f75bfd642">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/partner-marketing-manager-150k-200k-equity-at-series-b-telecom-os-backed-by-goog-742db69c-0c61-4771-98bd-240f75bfd642?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_742db69c-0c61-4771-98bd-240f75bfd642">https://www.jackandjill.ai/jobs/partner-marketing-manager-150k-200k-equity-at-series-b-telecom-os-backed-by-goog-742db69c-0c61-4771-98bd-240f75bfd642?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_742db69c-0c61-4771-98bd-240f75bfd642</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k-$200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.943Z</expirationdate>
  </job>
  <job>
    <title>AI Engineer at $3.6M Seed-stage AI fintech backed by Chalfen Ventures</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>2cde90ed-c071-4e94-b73f-f764d7ed95bb</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/ai-engineer-at-3-6m-seed-stage-ai-fintech-backed-by-chalfen-ventures-2cde90ed-c071-4e94-b73f-f764d7ed95bb</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/ai-engineer-at-3-6m-seed-stage-ai-fintech-backed-by-chalfen-ventures-2cde90ed-c071-4e94-b73f-f764d7ed95bb</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-3-6m-seed-stage-ai-fintech-backed-by-chalfen-ventures-2cde90ed-c071-4e94-b73f-f764d7ed95bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2cde90ed-c071-4e94-b73f-f764d7ed95bb">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$3.6M Seed-stage AI fintech backed by Chalfen Ventures</p>

<p><strong>Job Description</strong></p>

<p>You will build the AI operating system for financial modeling, creating a &quot;Cursor for Excel&quot; that automates complex decision-making workflows. Working in a high-intensity team of ex-Jane Street and Cambridge engineers, you will own the development of intelligent agents, fine-tuning pipelines, and context optimization to redefine a $100B category.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join an elite engineering team featuring ex-Jane Street, Bloomberg, and Cambridge ML talent building the future of strategic decision-making.</li>
  <li>Exceptional market traction with 6 of the top 10 management consulting firms and PE funds managing $600B+ AUM already using the product.</li>
  <li>High-impact ownership where you will transition into a technical leader, shipping Rust and TypeScript code that immediately reaches global financial leaders.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and optimize sophisticated AI agents using MCP, custom tools, and advanced context management to handle complex financial logic.</li>
  <li>Own the full AI lifecycle including evaluation pipelines, data collection, Supervised Fine-Tuning (SFT), and Reinforcement Learning (RL).</li>
  <li>Rapidly ship high-quality features using modern AI-assisted workflows while collaborating with world-class designers to ensure a beautiful user experience.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Top-centile engineer with deep experience building autonomous agents and a mastery of the modern AI tooling landscape like Claude Code and Cursor.</li>
  <li>Strong technical foundation in TypeScript and Rust, preferably with a background in competitive programming, high-frequency trading, or big tech.</li>
  <li>High-agency builder who thrives in a 5-day on-site environment and is determined to solve the &quot;worst-tooled&quot; form of programming in the world.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-3-6m-seed-stage-ai-fintech-backed-by-chalfen-ventures-2cde90ed-c071-4e94-b73f-f764d7ed95bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2cde90ed-c071-4e94-b73f-f764d7ed95bb">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-3-6m-seed-stage-ai-fintech-backed-by-chalfen-ventures-2cde90ed-c071-4e94-b73f-f764d7ed95bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2cde90ed-c071-4e94-b73f-f764d7ed95bb">https://www.jackandjill.ai/jobs/ai-engineer-at-3-6m-seed-stage-ai-fintech-backed-by-chalfen-ventures-2cde90ed-c071-4e94-b73f-f764d7ed95bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2cde90ed-c071-4e94-b73f-f764d7ed95bb</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.943Z</expirationdate>
  </job>
  <job>
    <title>Deployment Strategist (£120k) at Agentic AI platform founded by Rhodes Scholars</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>f3d1f35b-a010-454b-a9e8-68dd571861d5</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/deployment-strategist-120k-at-agentic-ai-platform-founded-by-rhodes-scholars-f3d1f35b-a010-454b-a9e8-68dd571861d5</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/deployment-strategist-120k-at-agentic-ai-platform-founded-by-rhodes-scholars-f3d1f35b-a010-454b-a9e8-68dd571861d5</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/deployment-strategist-120k-at-agentic-ai-platform-founded-by-rhodes-scholars-f3d1f35b-a010-454b-a9e8-68dd571861d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3d1f35b-a010-454b-a9e8-68dd571861d5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Deployment Strategist</p>

<p><strong>Salary</strong></p>

<p>£120k</p>

<p><strong>Company Description</strong></p>

<p>Agentic AI platform founded by Rhodes Scholars and ex-Bain consultants transforming enterprise data intelligence</p>

<p><strong>Job Description</strong></p>

<p>You will embed with global enterprises to own the end-to-end deployment of an agentic AI platform that cleanses and standardizes fragmented spend data in minutes. Balancing C-suite advisory with technical execution, you&#39;ll resolve front-line blockers to deliver measurable business outcomes, moving beyond slide decks to drive real-world transformation for household-name clients.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work alongside a high-caliber founding team including Rhodes Scholars, ex-Bain consultants, and AI/robotics experts in an elite 9-person environment.</li>
  <li>Direct impact on major business transformations for the world&#39;s largest enterprises, using AI to solve problems that previously took months and millions of dollars.</li>
  <li>Full ownership of the client journey from pre-sales and C-suite alignment to technical delivery, with the autonomy to shape the company&#39;s early culture.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage enterprise-scale data transformation projects with significant autonomy, advising C-level and VP-level stakeholders on strategic objectives.</li>
  <li>Lead the technical deployment of the AI platform, mapping client challenges and resolving complex data architecture blockers to ensure delivery.</li>
  <li>Collaborate with pre-sales teams to demonstrate product value, structure deals, and translate technical requirements into operational success stories.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Minimum 2+ years of experience at a top-tier management consulting firm (MBB or equivalent) with a proven track record of client-facing leadership.</li>
  <li>Strong quantitative foundation with a degree in Computer Science, Mathematics, or Engineering, or professional experience in software engineering or quant-heavy fields.</li>
  <li>Exceptional conceptual thinking and communication skills, with the ability to build trust with executives while deep-diving into messy, fragmented datasets.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/deployment-strategist-120k-at-agentic-ai-platform-founded-by-rhodes-scholars-f3d1f35b-a010-454b-a9e8-68dd571861d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3d1f35b-a010-454b-a9e8-68dd571861d5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/deployment-strategist-120k-at-agentic-ai-platform-founded-by-rhodes-scholars-f3d1f35b-a010-454b-a9e8-68dd571861d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3d1f35b-a010-454b-a9e8-68dd571861d5">https://www.jackandjill.ai/jobs/deployment-strategist-120k-at-agentic-ai-platform-founded-by-rhodes-scholars-f3d1f35b-a010-454b-a9e8-68dd571861d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3d1f35b-a010-454b-a9e8-68dd571861d5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£120k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.944Z</expirationdate>
  </job>
  <job>
    <title>Senior/Staff Software Engineer ($120k-$200k) at Venture-backed AI Mental Health Startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>2170670c-6c9f-499f-9ced-f4fb73d5cada</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-staff-software-engineer-120k-200k-at-venture-backed-ai-mental-health-star-2170670c-6c9f-499f-9ced-f4fb73d5cada</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-staff-software-engineer-120k-200k-at-venture-backed-ai-mental-health-star-2170670c-6c9f-499f-9ced-f4fb73d5cada</applyurl>
    <company>Confidential company</company>
    <city>Foster City</city>
    <location>Foster City, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-staff-software-engineer-120k-200k-at-venture-backed-ai-mental-health-star-2170670c-6c9f-499f-9ced-f4fb73d5cada?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2170670c-6c9f-499f-9ced-f4fb73d5cada">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior/Staff Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$120,000 - $200,000</p>

<p><strong>Company Description</strong></p>

<p>Venture-backed mental health tech startup using AI and VLD therapy to transform patient care</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth telehealth platform that has already transformed 60,000+ lives through AI-driven mental health treatments. Working directly with the CTO, you will architect and scale an AI-first platform, optimizing EHR/EMR systems and real-time data pipelines. This role is a unique opportunity to build life-saving technology at the intersection of healthcare and AI.</p>

<p><strong>Location</strong></p>

<p>Foster City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct technical influence working alongside the CTO to evolve an AI-first EHR/EMR system and predictive treatment platform.</li>
  <li>Proven market traction with over 60,000 patients served, offering the stability of a scaled platform with the speed of a startup.</li>
  <li>Cutting-edge stack involving LLM training, AI agents, and real-time analytics to personalize mental health care at a global scale.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and scale critical platform infrastructure, including patient portals and proprietary video conferencing tools.</li>
  <li>Design AI-powered solutions that predict treatment efficacy and automate complex clinical workflows for thousands of providers.</li>
  <li>Mentor a growing engineering team while driving best practices in system architecture, security, and full-stack development.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>6-10+ years of progressive full-stack experience with strong proficiency in Node.js, React.js, and cloud-native architecture.</li>
  <li>Proven track record of building and scaling consumer-facing products within high-growth, fast-paced startup environments.</li>
  <li>Systems-level thinker with an end-to-end builder mindset and a genuine passion for applying AI to solve mental health challenges.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-staff-software-engineer-120k-200k-at-venture-backed-ai-mental-health-star-2170670c-6c9f-499f-9ced-f4fb73d5cada?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2170670c-6c9f-499f-9ced-f4fb73d5cada">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-staff-software-engineer-120k-200k-at-venture-backed-ai-mental-health-star-2170670c-6c9f-499f-9ced-f4fb73d5cada?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2170670c-6c9f-499f-9ced-f4fb73d5cada">https://www.jackandjill.ai/jobs/senior-staff-software-engineer-120k-200k-at-venture-backed-ai-mental-health-star-2170670c-6c9f-499f-9ced-f4fb73d5cada?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2170670c-6c9f-499f-9ced-f4fb73d5cada</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$120K - $200K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.945Z</expirationdate>
  </job>
  <job>
    <title>GTM &amp; Partnerships at OpenAI and Blackstone-backed agentic AI startup</title>
    <date>2026-05-07T04:08:44.448Z</date>
    <referencenumber>db77b60c-8410-4b5b-ba88-df6e33d9df2a</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/gtm-and-partnerships-at-openai-and-blackstone-backed-agentic-ai-startup-db77b60c-8410-4b5b-ba88-df6e33d9df2a</url>
    <applyurl>https://jackandjill.ai/jobs/sales/gtm-and-partnerships-at-openai-and-blackstone-backed-agentic-ai-startup-db77b60c-8410-4b5b-ba88-df6e33d9df2a</applyurl>
    <company>Confidential company</company>
    <city>New York City</city>
    <location>New York City, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/gtm-and-partnerships-at-openai-and-blackstone-backed-agentic-ai-startup-db77b60c-8410-4b5b-ba88-df6e33d9df2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db77b60c-8410-4b5b-ba88-df6e33d9df2a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>GTM &amp; Partnerships</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>OpenAI and Blackstone-backed startup building agentic AI for institutional real estate</p>

<p><strong>Job Description</strong></p>

<p>As the founding commercial lead, you will design and scale the revenue engine for a company automating complex real estate workflows 90% faster than humans. Reporting to the CEO, you will own ARR compounding, build repeatable GTM motions from scratch, and manage a partner ecosystem with trillion-dollar institutional investors.</p>

<p><strong>Location</strong></p>

<p>New York City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the frontier of agentic AI with a founding team backed by C-suite executives from Blackstone and OpenAI.</li>
  <li>Join a company founded in late 2024 that is already partnering with trillion-dollar asset managers and government entities.</li>
  <li>Receive radical autonomy and an accelerated founder&#39;s track with meaningful equity in a high-intensity, category-defining startup.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full revenue stack including ARR, NRR, and GRR with a mandate to ensure growth materially outpaces headcount.</li>
  <li>Design and operate the GTM strategy across pricing, ICP definition, and routes to market to replace founder-led sales with scalable systems.</li>
  <li>Structure and manage high-leverage partnerships with prolific developers and asset managers to create structural market advantages.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of owning and compounding B2B revenue metrics at an early-stage startup through the transition to system-driven growth.</li>
  <li>Exceptional ability to operate credibly with C-suite executives at institutional asset managers and navigate complex $T industry deal cycles.</li>
  <li>High-velocity operator with a bias for action who thrives in ambiguity and is motivated to build a generational company in-person in NYC.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/gtm-and-partnerships-at-openai-and-blackstone-backed-agentic-ai-startup-db77b60c-8410-4b5b-ba88-df6e33d9df2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db77b60c-8410-4b5b-ba88-df6e33d9df2a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/gtm-and-partnerships-at-openai-and-blackstone-backed-agentic-ai-startup-db77b60c-8410-4b5b-ba88-df6e33d9df2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db77b60c-8410-4b5b-ba88-df6e33d9df2a">https://www.jackandjill.ai/jobs/gtm-and-partnerships-at-openai-and-blackstone-backed-agentic-ai-startup-db77b60c-8410-4b5b-ba88-df6e33d9df2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db77b60c-8410-4b5b-ba88-df6e33d9df2a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.946Z</expirationdate>
  </job>
  <job>
    <title>Growth &amp; GTM Lead ($110k-$150k + Equity) at YC-backed AI revenue infrastructure startup</title>
    <date>2026-05-07T04:12:20.415Z</date>
    <referencenumber>7d04466f-eb23-4e81-93e7-265aaaa3eb5a</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/growth-and-gtm-lead-110k-150k-equity-at-yc-backed-ai-revenue-infrastructure-star-7d04466f-eb23-4e81-93e7-265aaaa3eb5a</url>
    <applyurl>https://jackandjill.ai/jobs/sales/growth-and-gtm-lead-110k-150k-equity-at-yc-backed-ai-revenue-infrastructure-star-7d04466f-eb23-4e81-93e7-265aaaa3eb5a</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/growth-and-gtm-lead-110k-150k-equity-at-yc-backed-ai-revenue-infrastructure-star-7d04466f-eb23-4e81-93e7-265aaaa3eb5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d04466f-eb23-4e81-93e7-265aaaa3eb5a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Growth &amp; GTM Lead</p>

<p><strong>Salary</strong></p>

<p>$110k-$150k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC W25 AI revenue infrastructure startup founded by serial Georgia Tech founders</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated growth hire, you will transform early product traction into a scalable revenue machine. You’ll own the full funnel end-to-end, designing GTM strategies and executing high-leverage experiments across content, outbound, and paid channels. This is a high-intensity, founding-team role building the future of automated CRM intelligence.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a YC W25 cohort company with direct access to top-tier networks and founders who previously exited a healthcare startup.</li>
  <li>Experience true &quot;zero to one&quot; ownership by building the entire growth engine and eventually hiring the GTM team beneath you.</li>
  <li>Work in a high-intensity, in-person SF culture that ships daily and solves the massive problem of CRM data decay for sales leaders.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute growth experiments across viral content, community programs, and outbound sequences to drive predictable pipeline.</li>
  <li>Craft compelling positioning and sales collateral that resonates with RevOps and sales leadership personas.</li>
  <li>Stand up the company’s entire marketing stack, including attribution, automation, and sales-enablement workflows from scratch.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-4 years of hands-on B2B SaaS growth or demand generation experience, ideally at the Seed or Series A stage.</li>
  <li>Proven track record of creating high-engagement content for platforms like LinkedIn, X, and Reddit to drive B2B acquisition.</li>
  <li>High-agency operator comfortable with ambiguity, rapid prototyping, and working in an intense, collaborative in-person environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/growth-and-gtm-lead-110k-150k-equity-at-yc-backed-ai-revenue-infrastructure-star-7d04466f-eb23-4e81-93e7-265aaaa3eb5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d04466f-eb23-4e81-93e7-265aaaa3eb5a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/growth-and-gtm-lead-110k-150k-equity-at-yc-backed-ai-revenue-infrastructure-star-7d04466f-eb23-4e81-93e7-265aaaa3eb5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d04466f-eb23-4e81-93e7-265aaaa3eb5a">https://www.jackandjill.ai/jobs/growth-and-gtm-lead-110k-150k-equity-at-yc-backed-ai-revenue-infrastructure-star-7d04466f-eb23-4e81-93e7-265aaaa3eb5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7d04466f-eb23-4e81-93e7-265aaaa3eb5a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$110k-$150k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.949Z</expirationdate>
  </job>
  <job>
    <title>AI Product Manager (£80k) at £208M-valued London fintech</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>8b2f02e1-ba29-401d-9095-4e4b193b2cee</referencenumber>
    <url>https://jackandjill.ai/jobs/product/ai-product-manager-80k-at-208m-valued-london-fintech-8b2f02e1-ba29-401d-9095-4e4b193b2cee</url>
    <applyurl>https://jackandjill.ai/jobs/product/ai-product-manager-80k-at-208m-valued-london-fintech-8b2f02e1-ba29-401d-9095-4e4b193b2cee</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-product-manager-80k-at-208m-valued-london-fintech-8b2f02e1-ba29-401d-9095-4e4b193b2cee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8b2f02e1-ba29-401d-9095-4e4b193b2cee">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Product Manager</p>

<p><strong>Salary</strong></p>

<p>Up to £80k</p>

<p><strong>Company Description</strong></p>

<p>£208M-valued London fintech backed by 30,000+ retail investors</p>

<p><strong>Job Description</strong></p>

<p>Join one of the UK’s fastest-growing fintechs as they go all-in on AI-native products. You will lead the development of customer-facing Wealth Agents and Support Agents for over 400,000 users. Reporting to the CPO, you will drive technical architecture, model evaluation, and product strategy to transform personal finance through generative AI.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship AI products at scale for a regulated fintech with a community of over 30,000 retail shareholders and a £208M valuation.</li>
  <li>Own the end-to-end lifecycle of agentic systems, moving beyond PoCs to deploy real-world RAG and LLM implementations to hundreds of thousands of users.</li>
  <li>Work in a high-growth Shoreditch hub where you report directly to the CPO and influence the company&#39;s core AI-first roadmap.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead AI features from discovery to production, specifically focusing on autonomous Wealth Agents that deliver personalized financial guidance.</li>
  <li>Partner with engineering on technical decisions including prompting strategies, agent orchestration layers, and robust monitoring frameworks.</li>
  <li>Define and track rigorous success metrics for AI systems, including hallucination thresholds, accuracy, and compliance within a regulated environment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years in Product Management with a proven track record of shipping AI/ML-powered features into live customer environments.</li>
  <li>Technical credibility in LLM fundamentals, RAG architecture, and building feedback flywheels to systematically improve model performance.</li>
  <li>A self-starter who uses AI tools in their daily workflow and thrives in zero-to-one environments with high accountability.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-product-manager-80k-at-208m-valued-london-fintech-8b2f02e1-ba29-401d-9095-4e4b193b2cee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8b2f02e1-ba29-401d-9095-4e4b193b2cee">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-product-manager-80k-at-208m-valued-london-fintech-8b2f02e1-ba29-401d-9095-4e4b193b2cee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8b2f02e1-ba29-401d-9095-4e4b193b2cee">https://www.jackandjill.ai/jobs/ai-product-manager-80k-at-208m-valued-london-fintech-8b2f02e1-ba29-401d-9095-4e4b193b2cee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8b2f02e1-ba29-401d-9095-4e4b193b2cee</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £80k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.950Z</expirationdate>
  </job>
  <job>
    <title>Account Manager (£50k-£60k) at a confidential company - AI-native Managed Services Partner</title>
    <date>2026-05-07T04:08:44.812Z</date>
    <referencenumber>c686de03-cede-4182-9367-3ca4f30e835f</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/account-manager-50k-60k-at-sysgroup-plc-ai-native-managed-services-partner-c686de03-cede-4182-9367-3ca4f30e835f</url>
    <applyurl>https://jackandjill.ai/jobs/sales/account-manager-50k-60k-at-sysgroup-plc-ai-native-managed-services-partner-c686de03-cede-4182-9367-3ca4f30e835f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=c686de03-cede-4182-9367-3ca4f30e835f">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Account Manager (£50k-£60k) at a confidential company - AI-native Managed Services Partner</p>

<p><strong>Job Title</strong></p>

<p>Account Manager</p>

<p><strong>Salary</strong></p>

<p>£50k-£60k</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - AI-native Managed Services Partner</p>

<p><strong>Job Description</strong></p>

<p>Join a UK-listed MSP reinventing IT services through AI enablement and deep cybersecurity expertise. You will manage a high-value portfolio of 15-20 mid-market accounts while aggressively pursuing new business. Reporting directly to the Executive Chairman, you will act as a consultant, delivering complex cloud, security, and infrastructure solutions to transforming businesses.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct access to leadership reporting to the Executive Chairman in a flat, high-growth environment of 80 people.</li>
  <li>Sell &quot;MSP 3.0&quot; featuring AI-native operations and a product suite where cybersecurity already drives 50% of revenue.</li>
  <li>Strategic influence in a UK-listed (AIM) company that combines the stability of a 20-year track record with startup-style innovation.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage and grow a £200k average value account portfolio through consultative lifecycle management and proactive relationship building.</li>
  <li>Execute a 50/50 split between nurturing existing mid-market clients and hunting for new AI and cloud-led business opportunities.</li>
  <li>Collaborate with technical and marketing teams to architect bespoke IT solutions spanning cybersecurity, connectivity, and AI enablement.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of experience in B2B consultative sales, specifically within MSP, telecoms, or complex IT services sectors.</li>
  <li>Proven track record of managing full-cycle client relationships from initial onboarding through to successful long-term renewals.</li>
  <li>Entrepreneurial mindset with the ability to translate technical concepts like AI and cloud infrastructure into tangible business value.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=c686de03-cede-4182-9367-3ca4f30e835f">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50k-£60k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.951Z</expirationdate>
  </job>
  <job>
    <title>Senior Product Manager (£95k-£100k + Equity) at Series C AI platform for global debt markets</title>
    <date>2026-05-07T04:12:22.209Z</date>
    <referencenumber>1fd44e8d-96ed-480b-84e1-324f55f8aa64</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/senior-product-manager-95k-100k-equity-at-series-c-ai-platform-for-global-debt-m-1fd44e8d-96ed-480b-84e1-324f55f8aa64</url>
    <applyurl>https://jackandjill.ai/jobs/finance/senior-product-manager-95k-100k-equity-at-series-c-ai-platform-for-global-debt-m-1fd44e8d-96ed-480b-84e1-324f55f8aa64</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-product-manager-95k-100k-equity-at-series-c-ai-platform-for-global-debt-m-1fd44e8d-96ed-480b-84e1-324f55f8aa64?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fd44e8d-96ed-480b-84e1-324f55f8aa64">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Product Manager</p>

<p><strong>Salary</strong></p>

<p>£95,000 - £100,000 + £20,000 Equity</p>

<p><strong>Company Description</strong></p>

<p>Series C AI platform powering $145 trillion global debt markets with £170M raised to date</p>

<p><strong>Job Description</strong></p>

<p>As the first Product Manager for the newly formed Deals team, you will own the strategy for instrument-level products including bonds, pricing, and legal workflows. This high-visibility role involves partnering directly with the C-suite and CEO to modernize fragmented data infrastructure used by 300+ blue-chip financial institutions worldwide.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional visibility and influence, reporting into the CPO and working directly with the CEO to define the roadmap for a core business unit.</li>
  <li>Join a top 25 fastest-growing private tech company that has secured £170M in funding and is scaling its engineering team by 50 people.</li>
  <li>Impact a massive $145 trillion asset class by replacing manual legacy workflows with high-performance AI-driven data and proprietary credit analysis.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and execute the end-to-end product strategy and roadmap for the Deals team, focusing on bond rates, pricing, and legal documentation.</li>
  <li>Collaborate closely with engineering and design teams to iterate and deliver new features that serve banks, asset managers, and private equity firms.</li>
  <li>Act as a key liaison with external market data providers and internal stakeholders to ensure data accuracy and product excellence.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience in a high-growth product environment with a track record of building team strategies from scratch.</li>
  <li>Strong analytical and strategic thinker who can quickly master complex financial subject matter and present insights to C-level leadership.</li>
  <li>Previous experience in B2B SaaS or FinTech is essential, with a preference for those who have worked on investment or asset management products.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-product-manager-95k-100k-equity-at-series-c-ai-platform-for-global-debt-m-1fd44e8d-96ed-480b-84e1-324f55f8aa64?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fd44e8d-96ed-480b-84e1-324f55f8aa64">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-product-manager-95k-100k-equity-at-series-c-ai-platform-for-global-debt-m-1fd44e8d-96ed-480b-84e1-324f55f8aa64?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fd44e8d-96ed-480b-84e1-324f55f8aa64">https://www.jackandjill.ai/jobs/senior-product-manager-95k-100k-equity-at-series-c-ai-platform-for-global-debt-m-1fd44e8d-96ed-480b-84e1-324f55f8aa64?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fd44e8d-96ed-480b-84e1-324f55f8aa64</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£95K - £100K + £20K Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.951Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer ($250K–$500K + Profit-sharing) at world-leading startup accelerator</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>c682a123-795c-4c37-a973-f4f69d758321</referencenumber>
    <url>https://jackandjill.ai/jobs/design/product-engineer-250k-500k-profit-sharing-at-world-leading-startup-accelerator-c682a123-795c-4c37-a973-f4f69d758321</url>
    <applyurl>https://jackandjill.ai/jobs/design/product-engineer-250k-500k-profit-sharing-at-world-leading-startup-accelerator-c682a123-795c-4c37-a973-f4f69d758321</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-250k-500k-profit-sharing-at-world-leading-startup-accelerator-c682a123-795c-4c37-a973-f4f69d758321?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c682a123-795c-4c37-a973-f4f69d758321">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer, Applications Operations</p>

<p><strong>Salary</strong></p>

<p>$250K–$500K + Profit-sharing</p>

<p><strong>Company Description</strong></p>

<p>World-leading startup accelerator that has launched 5,000+ companies worth over $600B</p>

<p><strong>Job Description</strong></p>

<p>You will build the operational backbone for the world’s most influential startup accelerator. From the admissions pipeline to Demo Day events, you will turn high-stakes complexity into clean, full-stack software. Working without PMs or designers, you’ll own the entire product experience while deploying AI-powered tools and integrations that scale global innovation.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Absolute product ownership: As one of only 18 engineers, you work without PMs or designers, owning everything from initial problem discovery to UI design and final deployment.</li>
  <li>Unrivaled market position: You are building the mission-critical software used by the next generation of industry-defining companies like Stripe, Airbnb, and OpenAI.</li>
  <li>Top-tier compensation: Earn a base salary between $250K–$500K plus profit-sharing designed to be comparable to venture carry or high-growth startup equity.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and ship full-stack applications for the admissions pipeline, processing thousands of applications and automating complex interview workflows.</li>
  <li>Develop AI-enabled internal tools, including semantic search across massive datasets and LLM-driven email classification to eliminate manual operational bottlenecks.</li>
  <li>Build the technical infrastructure for global events like Demo Day, integrating Slack, Google Calendar, and complex data pipelines into seamless user experiences.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience shipping complete full-stack web applications, ideally with a stack like Ruby on Rails, React, and Postgres.</li>
  <li>AI-native builder who has integrated LLMs or agent-based systems into production products and uses AI-enabled tools to accelerate their own development.</li>
  <li>Low-ego, high-judgment engineer with a background as a former founder or early-stage startup employee who thrives in ambiguous, fast-moving environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-250k-500k-profit-sharing-at-world-leading-startup-accelerator-c682a123-795c-4c37-a973-f4f69d758321?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c682a123-795c-4c37-a973-f4f69d758321">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-250k-500k-profit-sharing-at-world-leading-startup-accelerator-c682a123-795c-4c37-a973-f4f69d758321?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c682a123-795c-4c37-a973-f4f69d758321">https://www.jackandjill.ai/jobs/product-engineer-250k-500k-profit-sharing-at-world-leading-startup-accelerator-c682a123-795c-4c37-a973-f4f69d758321?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c682a123-795c-4c37-a973-f4f69d758321</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$250K–$500K + Profit-sharing</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.952Z</expirationdate>
  </job>
  <job>
    <title>Senior Backend Engineer ($180k-$220k + Equity) at SF cloud financial data platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>89f3bbbc-f487-4900-9e38-1b1612e0c1ea</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-180k-220k-equity-at-sf-cloud-financial-data-platform-89f3bbbc-f487-4900-9e38-1b1612e0c1ea</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-180k-220k-equity-at-sf-cloud-financial-data-platform-89f3bbbc-f487-4900-9e38-1b1612e0c1ea</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-sf-cloud-financial-data-platform-89f3bbbc-f487-4900-9e38-1b1612e0c1ea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_89f3bbbc-f487-4900-9e38-1b1612e0c1ea">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>High-growth SF cloud financial data platform founded by industry experts with a massive 35k+ community and multi-billion dollar market potential.</p>

<p><strong>Job Description</strong></p>

<p>You will own the backend architecture for a sophisticated SaaS platform that processes hundreds of millions of rows of cloud billing data. Navigating complex OLTP and OLAP systems like PostgreSQL and ClickHouse, you will build sub-second APIs that help Fortune 500 enterprises manage millions in infrastructure spend with total precision and clarity.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the ground floor of a startup with a massive &quot;unfair advantage&quot;—an existing community of 35,000 subscribers and deep Fortune 100 relationships.</li>
  <li>Tackle extreme technical challenges involving near-unbounded data cardinality and the ingestion of terabytes of unstructured commercial billing contracts.</li>
  <li>Join a small, elite team of under 10 people where you will have total autonomy to shape foundational architectural decisions and ship code daily.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and operate robust backend services using Python and Flask that serve as the backbone for the flagship Skyway cloud financial platform.</li>
  <li>Build and maintain high-performance APIs and data validation patterns that enable frontend and data engineers to deliver low-latency product experiences.</li>
  <li>Optimize complex data workflows across PostgreSQL and ClickHouse to ensure financial correctness and observability for clients making million-dollar decisions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of professional backend experience with at least 3 years explicitly building and operating production-scale services in Python.</li>
  <li>Expert-level SQL skills and experience managing data-heavy applications using both transactional (OLTP) and analytical (OLAP) databases like ClickHouse.</li>
  <li>A product-minded engineer who thrives in high-autonomy startup environments and values shipping reliable, high-quality code over following rigid specifications.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-sf-cloud-financial-data-platform-89f3bbbc-f487-4900-9e38-1b1612e0c1ea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_89f3bbbc-f487-4900-9e38-1b1612e0c1ea">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-sf-cloud-financial-data-platform-89f3bbbc-f487-4900-9e38-1b1612e0c1ea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_89f3bbbc-f487-4900-9e38-1b1612e0c1ea">https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-sf-cloud-financial-data-platform-89f3bbbc-f487-4900-9e38-1b1612e0c1ea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_89f3bbbc-f487-4900-9e38-1b1612e0c1ea</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.952Z</expirationdate>
  </job>
  <job>
    <title>Senior Photonics Design Engineer at Cutting-edge photonics startup</title>
    <date>2026-05-07T04:08:45.783Z</date>
    <referencenumber>4444b0c3-13a3-4bd6-9e41-d427972744c6</referencenumber>
    <url>https://jackandjill.ai/jobs/senior-photonics-design-engineer-at-cutting-edge-photonics-startup-4444b0c3-13a3-4bd6-9e41-d427972744c6</url>
    <applyurl>https://jackandjill.ai/jobs/senior-photonics-design-engineer-at-cutting-edge-photonics-startup-4444b0c3-13a3-4bd6-9e41-d427972744c6</applyurl>
    <company>Confidential company</company>
    <city>Oxford</city>
    <location>Oxford, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p>This is a job that we are recruiting for on behalf of one of our customers.</p>

<p>To apply, <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=4444b0c3-13a3-4bd6-9e41-d427972744c6">speak to Jack</a>. He&#39;s an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.</p>

<p><strong>Title:</strong><br>Senior Photonics Design Engineer at Cutting-edge photonics startup</p>

<p><strong>Job Title</strong></p>

<p>Senior Photonics Design Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Cutting-edge photonics startup</p>

<p><strong>Job Description</strong></p>

<p>As a Senior Photonics Design Engineer, you will be crucial in developing active photonic switches for large-scale deployment. You&#39;ll design, simulate, and optimize Photonic Integrated Circuits (PICs), driving innovation in next-generation optical interconnects. This role offers the chance to contribute to high-performance photonic systems from concept to production, collaborating with cross-functional teams.</p>

<p><strong>Location</strong></p>

<p>Oxford, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Drive innovation in next-generation optical interconnects and photonic computing.</li>
  <li>Work alongside world-class experts in a fast-moving, high-impact startup.</li>
  <li>Contribute to the development of high-performance photonic systems from concept to production.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and model passive and active silicon photonic devices and integrated systems.</li>
  <li>Prototype novel photonic components, design test structures, and validate experimental results.</li>
  <li>Partner with manufacturing teams to optimise and transition designs into volume production.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Master’s degree in physics, photonics, electrical, or optical engineering with 5+ years of experience.</li>
  <li>Strong understanding of waveguide optics, integrated photonic devices, and semiconductor physics.</li>
  <li>Experience in modelling and simulating integrated photonic devices using commercial software.</li>
</ul>

<p><strong>How to Apply:</strong></p>

<p>To apply for this job speak to Jack, our AI recruiter.</p>

<p>Step 1. Visit <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=4444b0c3-13a3-4bd6-9e41-d427972744c6">our website</a><br>Step 2. Click &#39;Speak with Jack&#39;.<br>Step 3. Login with your LinkedIn profile.<br>Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.<br>Step 5. If the hiring manager would like to meet you, Jack will make the introduction.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.953Z</expirationdate>
  </job>
  <job>
    <title>Social Media &amp; Community Lead at mission-driven women&apos;s health-tech startup</title>
    <date>2026-05-07T04:12:21.625Z</date>
    <referencenumber>fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/social-media-and-community-lead-at-mission-driven-women-s-health-tech-startup-fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/social-media-and-community-lead-at-mission-driven-women-s-health-tech-startup-fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/social-media-and-community-lead-at-mission-driven-women-s-health-tech-startup-fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Social Media &amp; Community Lead</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Mission-driven health-tech startup revolutionizing women&#39;s bladder and pelvic floor health</p>

<p><strong>Job Description</strong></p>

<p>You will lead the social and community strategy for a high-growth DTC brand addressing a long-underserved category in women’s health. By managing a vibrant Facebook community of 32,000+ members and scaling organic presence across TikTok and Instagram, you will break stigmas and drive commercial growth through genuine advocacy and education.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to own the narrative for an entire category in women&#39;s health, turning complex science into human, viral-ready content.</li>
  <li>Manage and harness one of the most engaged healthcare communities in the UK, with over 32,000 active members already sharing peer-to-peer support.</li>
  <li>High-impact scope including international expansion into the US market and building a first-of-its-kind structured community referral programme.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end social strategy across Instagram, TikTok, and Facebook, balancing self-shot native content with high-production branded assets.</li>
  <li>Lead the YouTube partnership strategy to secure search-led reviews from credible creators that build trust and drive long-term SEO value.</li>
  <li>Translate scientific research and white papers into engaging consumer education that empowers women to take control of their pelvic health.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4–6 years of experience in social media and community management within a DTC, health, or high-growth consumer brand environment.</li>
  <li>Proven track record of growing digital communities and a deep understanding of platform algorithms beyond basic best practices.</li>
  <li>Strong creative execution skills with the ability to shoot, edit, and publish platform-native content while maintaining a premium brand aesthetic.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/social-media-and-community-lead-at-mission-driven-women-s-health-tech-startup-fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/social-media-and-community-lead-at-mission-driven-women-s-health-tech-startup-fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe">https://www.jackandjill.ai/jobs/social-media-and-community-lead-at-mission-driven-women-s-health-tech-startup-fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fbd43d5a-ec4f-4ad0-8413-769e7b83d5fe</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.953Z</expirationdate>
  </job>
  <job>
    <title>Founding Software Engineer at Pre-seed airport operations AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>db40b6b0-7a59-4135-9d11-2d8187122e3c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-software-engineer-at-pre-seed-airport-operations-ai-startup-db40b6b0-7a59-4135-9d11-2d8187122e3c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-software-engineer-at-pre-seed-airport-operations-ai-startup-db40b6b0-7a59-4135-9d11-2d8187122e3c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-software-engineer-at-pre-seed-airport-operations-ai-startup-db40b6b0-7a59-4135-9d11-2d8187122e3c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db40b6b0-7a59-4135-9d11-2d8187122e3c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Pre-seed airport operations AI startup backed by Entrepreneur First (EF)</p>

<p><strong>Job Description</strong></p>

<p>As the first engineering hire, you will build the technical core of a real-time orchestration platform for airport ground operations. You will design systems that reconcile noisy live signals into a canonical operational state, automating complex resource allocation and conflict resolution to prevent the cascading delays that cost the aviation industry billions annually.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Solve high-stakes systems problems like real-time state machines and dependency-aware recomputation for live airport environments rather than building generic CRUD apps.</li>
  <li>Join a founding team with deep operational expertise from Formula 1, the FIA, and Lufthansa, backed by the EF Fall 2025 cohort.</li>
  <li>Gain massive employee #1 ownership, working directly with founders to move from architecture to implementation while seeing your code drive physical operations on the airport ramp.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement real-time data processing pipelines and conflict detection state machines using TypeScript, Python, and Convex.</li>
  <li>Build deterministic allocation and assignment logic that continuously recomputes the best use of staff and equipment under volatile real-world constraints.</li>
  <li>Develop causal graph orchestration systems to handle delay propagation and multi-tenant operational logic across complex task windows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 2-3 years of experience in high-growth startups building correctness-sensitive backend systems, event-driven architectures, or workflow engines.</li>
  <li>Demonstrates a strong grasp of algorithms and invariants, with the ability to own the full lifecycle of complex systems from architecture to production debugging.</li>
  <li>Is a prolific builder with a portfolio of side projects or open-source contributions who thrives in ambiguous, founder-level ownership environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-software-engineer-at-pre-seed-airport-operations-ai-startup-db40b6b0-7a59-4135-9d11-2d8187122e3c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db40b6b0-7a59-4135-9d11-2d8187122e3c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-software-engineer-at-pre-seed-airport-operations-ai-startup-db40b6b0-7a59-4135-9d11-2d8187122e3c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db40b6b0-7a59-4135-9d11-2d8187122e3c">https://www.jackandjill.ai/jobs/founding-software-engineer-at-pre-seed-airport-operations-ai-startup-db40b6b0-7a59-4135-9d11-2d8187122e3c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db40b6b0-7a59-4135-9d11-2d8187122e3c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.954Z</expirationdate>
  </job>
  <job>
    <title>Senior Sales Executive (£60k–£70k + Equity) at AI-powered MarTech automation platform</title>
    <date>2026-05-07T04:12:21.417Z</date>
    <referencenumber>5841b252-bc49-4d0a-bcd0-559bfda89c62</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/senior-sales-executive-60k-70k-equity-at-ai-powered-martech-automation-platform-5841b252-bc49-4d0a-bcd0-559bfda89c62</url>
    <applyurl>https://jackandjill.ai/jobs/sales/senior-sales-executive-60k-70k-equity-at-ai-powered-martech-automation-platform-5841b252-bc49-4d0a-bcd0-559bfda89c62</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-sales-executive-60k-70k-equity-at-ai-powered-martech-automation-platform-5841b252-bc49-4d0a-bcd0-559bfda89c62?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5841b252-bc49-4d0a-bcd0-559bfda89c62">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Sales Executive / Commercial Lead</p>

<p><strong>Salary</strong></p>

<p>£60,000 – £70,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>AI-powered MarTech automation platform with global brand traction</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth Marketing Execution platform as its first dedicated commercial hire. Reporting directly to the CEO, you will build the revenue engine from the ground up, transforming proven tech into a scalable sales motion. You will own the full cycle, targeting major brands and agencies to automate complex creative production.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ground-floor opportunity to be the founding commercial lead at a 15-person startup with a live, differentiated AI product.</li>
  <li>Direct mentorship from a CEO and industry leader (OBE) with significant influence over the company&#39;s GTM strategy and ICP.</li>
  <li>High-impact role with a clear path to leadership and equity participation in a rapidly evolving AdTech/AI market sector.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the end-to-end sales cycle from cold outbound prospecting to closing high-value deals with brands and media agencies.</li>
  <li>Represent the company at major industry conferences like Advertising Week to generate visibility and high-intent pipeline.</li>
  <li>Partner with the CEO to build the commercial infrastructure, including sales templates, pricing models, and repeatable workflows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2–4 years of proven closing experience in SaaS, AdTech, or MarTech with a consistent track record of hitting sales quotas.</li>
  <li>Exceptional outbound prospecting skills with the ability to build a pipeline from scratch without relying on inbound leads.</li>
  <li>Strong commercial discovery and negotiation skills, comfortable managing multi-stakeholder deals at the senior executive level.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-sales-executive-60k-70k-equity-at-ai-powered-martech-automation-platform-5841b252-bc49-4d0a-bcd0-559bfda89c62?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5841b252-bc49-4d0a-bcd0-559bfda89c62">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-sales-executive-60k-70k-equity-at-ai-powered-martech-automation-platform-5841b252-bc49-4d0a-bcd0-559bfda89c62?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5841b252-bc49-4d0a-bcd0-559bfda89c62">https://www.jackandjill.ai/jobs/senior-sales-executive-60k-70k-equity-at-ai-powered-martech-automation-platform-5841b252-bc49-4d0a-bcd0-559bfda89c62?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5841b252-bc49-4d0a-bcd0-559bfda89c62</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60K – £70K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.954Z</expirationdate>
  </job>
  <job>
    <title>Applied AI Engineer ($170K–$230K + Equity) at $35M Sequoia-backed healthtech startup</title>
    <date>2026-05-07T04:08:44.339Z</date>
    <referencenumber>b10d0e8c-f572-4473-9f45-43fc47fee6a1</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/applied-ai-engineer-170k-230k-equity-at-35m-sequoia-backed-healthtech-startup-b10d0e8c-f572-4473-9f45-43fc47fee6a1</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/applied-ai-engineer-170k-230k-equity-at-35m-sequoia-backed-healthtech-startup-b10d0e8c-f572-4473-9f45-43fc47fee6a1</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/applied-ai-engineer-170k-230k-equity-at-35m-sequoia-backed-healthtech-startup-b10d0e8c-f572-4473-9f45-43fc47fee6a1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b10d0e8c-f572-4473-9f45-43fc47fee6a1">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Applied AI Engineer</p>

<p><strong>Salary</strong></p>

<p>$170K–$230K + Equity</p>

<p><strong>Company Description</strong></p>

<p>$35M Sequoia-backed healthtech startup reinventing family caregiving</p>

<p><strong>Job Description</strong></p>

<p>As a key early engineer, you will design and build AI-native products that serve as intelligent copilots for families and clinicians. Reporting to the former Head of Health AI at Amazon, you will own the full lifecycle of applied AI systems, transforming clinical data into proactive care models that have already reduced hospitalizations by 38%.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work under Xiaoyu Miao (VP Engineering), a pioneer who launched health agents for 1M+ One Medical members and was a founding engineer on Google Glass.</li>
  <li>Join a Sequoia-backed team that has already delivered 1.9 million hours of care, building on a fully AI-native architecture rather than legacy healthcare systems.</li>
  <li>High-impact ownership where your models directly support 50 million unpaid family caregivers, moving beyond dashboard metrics to save lives and improve home-based care.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own end-to-end development of applied AI systems, from model selection and fine-tuning to production deployment and evaluation of agentic workflows.</li>
  <li>Collaborate with clinical and compliance teams to design safe, trustworthy AI solutions that navigate complex, highly regulated healthcare environments.</li>
  <li>Proactively prototype and iterate on intelligent features based on real-time feedback from the families and clinicians using your products daily.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of professional experience in applied AI/ML engineering with a proven track record of shipping products to production.</li>
  <li>Deep proficiency in Python and the modern AI toolchain, including experience with LLM orchestration, data processing, and cloud platforms like AWS.</li>
  <li>A pragmatic builder who thrives in ambiguity and is passionate about applying human-in-the-loop AI to solve massive, real-world social challenges.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/applied-ai-engineer-170k-230k-equity-at-35m-sequoia-backed-healthtech-startup-b10d0e8c-f572-4473-9f45-43fc47fee6a1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b10d0e8c-f572-4473-9f45-43fc47fee6a1">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/applied-ai-engineer-170k-230k-equity-at-35m-sequoia-backed-healthtech-startup-b10d0e8c-f572-4473-9f45-43fc47fee6a1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b10d0e8c-f572-4473-9f45-43fc47fee6a1">https://www.jackandjill.ai/jobs/applied-ai-engineer-170k-230k-equity-at-35m-sequoia-backed-healthtech-startup-b10d0e8c-f572-4473-9f45-43fc47fee6a1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b10d0e8c-f572-4473-9f45-43fc47fee6a1</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$170K–$230K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.955Z</expirationdate>
  </job>
  <job>
    <title>Senior Machine Learning Engineer - Life Sciences at Acquisition-stage applied AI pioneer</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>15ec3593-9e03-4851-acbd-3a9bb1e0720f</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-machine-learning-engineer-life-sciences-at-acquisition-stage-applied-ai-p-15ec3593-9e03-4851-acbd-3a9bb1e0720f</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-machine-learning-engineer-life-sciences-at-acquisition-stage-applied-ai-p-15ec3593-9e03-4851-acbd-3a9bb1e0720f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-machine-learning-engineer-life-sciences-at-acquisition-stage-applied-ai-p-15ec3593-9e03-4851-acbd-3a9bb1e0720f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ec3593-9e03-4851-acbd-3a9bb1e0720f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Machine Learning Engineer - Life Sciences</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Acquisition-stage applied AI pioneer and Decision Intelligence leader recognized by Gartner</p>

<p><strong>Job Description</strong></p>

<p>Lead the development and deployment of production-grade AI systems for global pharmaceutical firms and MedTech innovators. You will architect scalable MLOps infrastructure, design end-to-end pipelines, and mentor junior engineers within a PhD-heavy team. This role bridges the gap between sophisticated machine learning research and reliable, real-world healthcare impact at scale.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of AI and healthcare, building solutions that accelerate drug discovery and clinical trial optimization for major pharma firms.</li>
  <li>Join a high-caliber team with deep technical rigor, including many PhDs, in a company recently recognized by Gartner as a Visionary in Decision Intelligence.</li>
  <li>Benefit from the resources of a global acquisition while maintaining a high-autonomy engineering culture that values technical depth and responsible AI.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead technical scoping and architectural decisions for high-impact ML systems using Python, Docker, and Kubernetes.</li>
  <li>Design and build production-grade infrastructure on cloud platforms like AWS, Azure, or GCP to manage applications at scale.</li>
  <li>Act as a trusted technical advisor to senior stakeholders, translating complex AI concepts into actionable clinical and commercial strategies.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Extensive experience operationalizing machine learning models built with frameworks like TensorFlow or PyTorch within a production environment.</li>
  <li>Deep software engineering foundations with professional proficiency in Python and modern CI/CD workflows for machine learning (MLOps).</li>
  <li>Proven ability to lead projects in fast-paced environments, such as startups or consultancies, with strong communication skills for client-facing engagement.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-machine-learning-engineer-life-sciences-at-acquisition-stage-applied-ai-p-15ec3593-9e03-4851-acbd-3a9bb1e0720f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ec3593-9e03-4851-acbd-3a9bb1e0720f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-machine-learning-engineer-life-sciences-at-acquisition-stage-applied-ai-p-15ec3593-9e03-4851-acbd-3a9bb1e0720f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ec3593-9e03-4851-acbd-3a9bb1e0720f">https://www.jackandjill.ai/jobs/senior-machine-learning-engineer-life-sciences-at-acquisition-stage-applied-ai-p-15ec3593-9e03-4851-acbd-3a9bb1e0720f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ec3593-9e03-4851-acbd-3a9bb1e0720f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.955Z</expirationdate>
  </job>
  <job>
    <title>Data Scientist and AI Engineer at progressive fintech credit startup</title>
    <date>2026-05-07T04:08:45.698Z</date>
    <referencenumber>86964f27-b7a5-4294-989f-87bb98d3c49d</referencenumber>
    <url>https://jackandjill.ai/jobs/data-scientist-and-ai-engineer-at-progressive-fintech-credit-startup-86964f27-b7a5-4294-989f-87bb98d3c49d</url>
    <applyurl>https://jackandjill.ai/jobs/data-scientist-and-ai-engineer-at-progressive-fintech-credit-startup-86964f27-b7a5-4294-989f-87bb98d3c49d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=86964f27-b7a5-4294-989f-87bb98d3c49d">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Data Scientist and AI Engineer at progressive fintech credit startup</p>

<p><strong>Job Title</strong></p>

<p>Data Scientist and AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Progressive fintech credit startup</p>

<p><strong>Job Description</strong></p>

<p>You will develop and deploy innovative predictive models to transform consumer credit risk assessment. By balancing foundational statistics with advanced machine learning and Generative AI, you will tackle challenges in affordability, fraud detection, and entity resolution. Your work directly impacts underserved consumers by creating more equitable financial products through explainable data science.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to combine traditional linear regression stability with cutting-edge XGBoost and LLM applications in a high-stakes production environment.</li>
  <li>Join a fast-moving, well-funded startup backed by expert leadership where you have the autonomy to lead projects from experimentation to containerized deployment.</li>
  <li>Directly contribute to financial inclusion by building ethical models that use SHAP for transparency, ensuring fair outcomes for everyday consumers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain foundational linear models and advanced XGBoost architectures for credit, affordability, and fraud scoring.</li>
  <li>Implement NLP techniques and LLM context engineering for large-scale entity resolution and unstructured data analysis.</li>
  <li>Collaborate with engineering teams on MLOps to containerize and monitor models within a high-scale AWS cloud environment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds a degree in a quantitative field with 2+ years of professional experience in Fintech, Finance, or Credit Risk.</li>
  <li>Demonstrates expert-level Python skills and a deep understanding of statistical assumptions, model interpretability, and bias mitigation.</li>
  <li>Possesses a creative, analytical mindset capable of identifying behavioral clusters and trends within raw, complex datasets without predefined hypotheses.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=86964f27-b7a5-4294-989f-87bb98d3c49d">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.956Z</expirationdate>
  </job>
  <job>
    <title>Sales Development Representative (£40k + £20k Commissions) at YC-backed, post-Series A AI voice startup</title>
    <date>2026-05-07T04:12:20.853Z</date>
    <referencenumber>aa757e43-f297-4b70-91dc-f4ac75cdacdd</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/sales-development-representative-40k-20k-commissions-at-yc-backed-post-series-a--aa757e43-f297-4b70-91dc-f4ac75cdacdd</url>
    <applyurl>https://jackandjill.ai/jobs/sales/sales-development-representative-40k-20k-commissions-at-yc-backed-post-series-a--aa757e43-f297-4b70-91dc-f4ac75cdacdd</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/sales-development-representative-40k-20k-commissions-at-yc-backed-post-series-a--aa757e43-f297-4b70-91dc-f4ac75cdacdd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aa757e43-f297-4b70-91dc-f4ac75cdacdd">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Sales Development Representative</p>

<p><strong>Salary</strong></p>

<p>£40k + £20k Commissions</p>

<p><strong>Company Description</strong></p>

<p>Y Combinator-backed, post-Series A AI voice agent startup transforming field services</p>

<p><strong>Job Description</strong></p>

<p>As our first dedicated SDR, you will build the outbound sales engine from scratch. You will proactively prospect and cold call trade businesses like plumbers and electricians, introducing them to our autonomous AI voice agents. This high-activity role is critical for scaling our pipeline and securing meetings for Account Executives.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a fast-growing Y Combinator (S23) and post-Series A startup as the founding GTM hire, working directly with the founding team.</li>
  <li>Sell a tangible, high-impact AI product that solves a massive problem for the underserved £100B+ trades and field services market.</li>
  <li>Benefit from a clear, accelerated career path to Account Executive as the company scales its global operations and sales functions.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute high-volume outbound prospecting campaigns via cold calling and email to generate high-quality meetings for Account Executives.</li>
  <li>Simplify complex AI value propositions into plain English for non-technical business owners to demonstrate immediate ROI and revenue potential.</li>
  <li>Collaborate closely with the GTM Lead to design and refine the company&#39;s outbound sales playbook and customer acquisition strategy.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has proven experience in a high-activity outbound sales role, specifically with a track record of cold calling and handling rejection.</li>
  <li>Possesses a competitive and resilient mindset, thrive in an onsite startup environment, and is energized by hitting high-volume activity targets.</li>
  <li>Demonstrates excellent communication skills with the ability to build rapport with SMB owners and explain technology in simple, results-oriented terms.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/sales-development-representative-40k-20k-commissions-at-yc-backed-post-series-a--aa757e43-f297-4b70-91dc-f4ac75cdacdd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aa757e43-f297-4b70-91dc-f4ac75cdacdd">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/sales-development-representative-40k-20k-commissions-at-yc-backed-post-series-a--aa757e43-f297-4b70-91dc-f4ac75cdacdd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aa757e43-f297-4b70-91dc-f4ac75cdacdd">https://www.jackandjill.ai/jobs/sales-development-representative-40k-20k-commissions-at-yc-backed-post-series-a--aa757e43-f297-4b70-91dc-f4ac75cdacdd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aa757e43-f297-4b70-91dc-f4ac75cdacdd</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40k + £20k Commissions</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.956Z</expirationdate>
  </job>
  <job>
    <title>GTM Associate (£40k-£60k + Equity) at $20M YC-backed AI workforce infrastructure startup</title>
    <date>2026-05-07T04:12:21.791Z</date>
    <referencenumber>48fdefb9-a9d7-4104-b55e-52bf4e399fa0</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/gtm-associate-40k-60k-equity-at-20m-yc-backed-ai-workforce-infrastructure-startu-48fdefb9-a9d7-4104-b55e-52bf4e399fa0</url>
    <applyurl>https://jackandjill.ai/jobs/sales/gtm-associate-40k-60k-equity-at-20m-yc-backed-ai-workforce-infrastructure-startu-48fdefb9-a9d7-4104-b55e-52bf4e399fa0</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/gtm-associate-40k-60k-equity-at-20m-yc-backed-ai-workforce-infrastructure-startu-48fdefb9-a9d7-4104-b55e-52bf4e399fa0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48fdefb9-a9d7-4104-b55e-52bf4e399fa0">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>GTM Associate</p>

<p><strong>Salary</strong></p>

<p>£40k-£60k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$20M YC-backed AI workforce infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>You will build and own the partnerships function from the ground up, identifying and closing strategic alliances across the HR tech and SaaS ecosystem. By designing referral programs and co-sell motions, you will bridge the gap between relationships and revenue, working closely with Sales and Marketing to drive qualified pipeline and growth.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a category-defining startup backed by the founders of Slack, Figma, and Shopify, as well as high-profile operators from OpenAI, Stripe, and LinkedIn.</li>
  <li>Shape the go-to-market strategy for a highly differentiated AI platform that is automating the operational layer of HR for high-growth global companies.</li>
  <li>Massive ownership potential in a small, elite team where your success directly impacts the company’s trajectory and the future of workplace infrastructure.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Identify, source, and close high-impact partnerships with vendors across the HR tech, fintech, and workforce software ecosystem.</li>
  <li>Own the full partnership lifecycle, from initial prospecting and onboarding through to enablement and long-term relationship management.</li>
  <li>Track partner performance and pipeline metrics to ensure that strategic agreements translate into consistent, measurable revenue and closed-won deals.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-3+ years of B2B SaaS experience, specifically within partnerships, business development, or high-performance sales roles like SDR or Account Executive.</li>
  <li>Proven track record of turning abstract relationships into tangible revenue growth and building repeatable GTM processes from scratch.</li>
  <li>Highly organized and systems-minded professional who thrives in an in-person, fast-paced environment and communicates effectively with senior leadership.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/gtm-associate-40k-60k-equity-at-20m-yc-backed-ai-workforce-infrastructure-startu-48fdefb9-a9d7-4104-b55e-52bf4e399fa0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48fdefb9-a9d7-4104-b55e-52bf4e399fa0">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/gtm-associate-40k-60k-equity-at-20m-yc-backed-ai-workforce-infrastructure-startu-48fdefb9-a9d7-4104-b55e-52bf4e399fa0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48fdefb9-a9d7-4104-b55e-52bf4e399fa0">https://www.jackandjill.ai/jobs/gtm-associate-40k-60k-equity-at-20m-yc-backed-ai-workforce-infrastructure-startu-48fdefb9-a9d7-4104-b55e-52bf4e399fa0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48fdefb9-a9d7-4104-b55e-52bf4e399fa0</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40k-£60k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.957Z</expirationdate>
  </job>
  <job>
    <title>Founding Software Engineer ($160k–$210k + 1.5–2% Equity) at VC-backed healthtech startup</title>
    <date>2026-05-07T04:08:44.224Z</date>
    <referencenumber>42ac1127-65c7-4c3c-8696-1a78be057085</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-software-engineer-160k-210k-1-5-2-equity-at-vc-backed-healthtech-startu-42ac1127-65c7-4c3c-8696-1a78be057085</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-software-engineer-160k-210k-1-5-2-equity-at-vc-backed-healthtech-startu-42ac1127-65c7-4c3c-8696-1a78be057085</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-software-engineer-160k-210k-1-5-2-equity-at-vc-backed-healthtech-startu-42ac1127-65c7-4c3c-8696-1a78be057085?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_42ac1127-65c7-4c3c-8696-1a78be057085">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$160k–$210k + 1.5–2% Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed healthtech startup automating insurance and clinical operations for speech and occupational therapy</p>

<p><strong>Job Description</strong></p>

<p>You will join as a founding engineer to build the infrastructure that empowers therapists to run independent practices. By automating complex insurance billing, credentialing, and clinical documentation using AI, you will directly increase healthcare capacity for the 1 in 6 children needing therapy. This is a high-ownership, 0→1 role shipping production code daily.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Shape the entire technical stack and product culture from day one as one of the first engineering hires in an in-person SF mission office.</li>
  <li>Drive massive real-world impact by reducing therapist administrative burdens by 90%, allowing more children to receive critical care faster.</li>
  <li>Work alongside a high-velocity team backed by leading early-stage investors, already supporting over 75 therapists with active care operations.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full development lifecycle from initial concept to deployment, making critical product and technical decisions for the core platform.</li>
  <li>Build and refine AI-driven workflows using TypeScript, React, and Langchain to automate insurance claims and clinical note-taking.</li>
  <li>Interface directly with therapists to observe workflows and translate user pain points into seamless, automated software solutions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building and shipping complex, full-stack applications from scratch in a fast-paced startup or 0→1 environment.</li>
  <li>Strong proficiency in TypeScript and React, with a deep interest in leveraging LLMs and AI tooling to accelerate development velocity.</li>
  <li>High-agency mindset with a preference for shipping and iterating quickly over long-form design cycles or rigid specifications.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-software-engineer-160k-210k-1-5-2-equity-at-vc-backed-healthtech-startu-42ac1127-65c7-4c3c-8696-1a78be057085?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_42ac1127-65c7-4c3c-8696-1a78be057085">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-software-engineer-160k-210k-1-5-2-equity-at-vc-backed-healthtech-startu-42ac1127-65c7-4c3c-8696-1a78be057085?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_42ac1127-65c7-4c3c-8696-1a78be057085">https://www.jackandjill.ai/jobs/founding-software-engineer-160k-210k-1-5-2-equity-at-vc-backed-healthtech-startu-42ac1127-65c7-4c3c-8696-1a78be057085?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_42ac1127-65c7-4c3c-8696-1a78be057085</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$160k–$210k + 1.5–2% Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.964Z</expirationdate>
  </job>
  <job>
    <title>AI Engineer at $7M Northzone-backed fintech building AI for global banks</title>
    <date>2026-05-07T04:08:44.717Z</date>
    <referencenumber>fc182ce3-27a3-4c4e-87ce-8a69014a68ae</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/ai-engineer-at-7m-northzone-backed-fintech-building-ai-for-global-banks-fc182ce3-27a3-4c4e-87ce-8a69014a68ae</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/ai-engineer-at-7m-northzone-backed-fintech-building-ai-for-global-banks-fc182ce3-27a3-4c4e-87ce-8a69014a68ae</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-7m-northzone-backed-fintech-building-ai-for-global-banks-fc182ce3-27a3-4c4e-87ce-8a69014a68ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fc182ce3-27a3-4c4e-87ce-8a69014a68ae">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$7M Northzone-backed fintech building AI-native automation for global banks</p>

<p><strong>Job Description</strong></p>

<p>You will own the AI and data infrastructure at the heart of an automation platform replacing $100B in manual bank processing. You&#39;ll build agentic systems and LLM pipelines using LangChain and Python, working directly with the world’s largest financial institutions to automate reasoning and complex decision-making workflows at scale.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship to production within your first sprint, building tools used by global giants like Worldpay, Barclaycard, and NatWest.</li>
  <li>Backed by Northzone and Connect Ventures (investors in Spotify and Klarna), you&#39;ll join an elite team of ex-founders in a high-performance environment.</li>
  <li>Direct influence on the product roadmap while reporting to the CEO and CTO, owning the AI quality bar for mission-critical banking systems.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build agentic workflows that automate reasoning, data analysis, and decision-making using LangChain, n8n, and Python.</li>
  <li>Design and iterate on prompts and LLM integrations to drive reliable agent behavior across production financial systems.</li>
  <li>Mine KYC/KYB signals from unstructured data to design pricing experiments and risk models for merchant onboarding.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>AI-first engineer with hands-on experience in agentic frameworks like LangChain, Temporal, or n8n and prompt engineering.</li>
  <li>Proficient in Python for modeling and ETL, with exposure to AWS data stacks including Glue, Athena, and Airbyte.</li>
  <li>Strong stakeholder instincts with the ability to lead technical, data-driven conversations directly with banking partners and executives.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-7m-northzone-backed-fintech-building-ai-for-global-banks-fc182ce3-27a3-4c4e-87ce-8a69014a68ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fc182ce3-27a3-4c4e-87ce-8a69014a68ae">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-7m-northzone-backed-fintech-building-ai-for-global-banks-fc182ce3-27a3-4c4e-87ce-8a69014a68ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fc182ce3-27a3-4c4e-87ce-8a69014a68ae">https://www.jackandjill.ai/jobs/ai-engineer-at-7m-northzone-backed-fintech-building-ai-for-global-banks-fc182ce3-27a3-4c4e-87ce-8a69014a68ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fc182ce3-27a3-4c4e-87ce-8a69014a68ae</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.967Z</expirationdate>
  </job>
  <job>
    <title>Founding Product Engineer (£70k-£120k + Equity) at YC-backed AI-native code review platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>21c05519-ee5a-422d-94dd-88439585258d</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-product-engineer-70k-120k-equity-at-yc-backed-ai-native-code-review-pla-21c05519-ee5a-422d-94dd-88439585258d</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-product-engineer-70k-120k-equity-at-yc-backed-ai-native-code-review-pla-21c05519-ee5a-422d-94dd-88439585258d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-70k-120k-equity-at-yc-backed-ai-native-code-review-pla-21c05519-ee5a-422d-94dd-88439585258d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21c05519-ee5a-422d-94dd-88439585258d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k-£120k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC-backed AI-native code review platform with funding from Sequoia India and Vercel execs</p>

<p><strong>Job Description</strong></p>

<p>As our first Founding Product Engineer, you will rethink how engineering teams collaborate in an AI-first world. You will own features end-to-end, from ideation to deployment, building the tools used by high-performance teams at n8n and Granola. This is a high-autonomy role requiring hardcore engineering skills and strong product intuition.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a fast-growing startup with 50% MoM ARR growth and a high-profile seed round led by Sequoia India and Vercel Ventures.</li>
  <li>Work directly with an elite team of four ex-founders, including veterans from Instagram, Tessian, and a previous YC exit.</li>
  <li>Shape the future of software development by building an AI-native replacement for GitHub that already powers the world&#39;s best engineering teams.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the end-to-end development of major product features using a modern stack including Next.js, React, and Vercel AI SDK.</li>
  <li>Act as your own Product Manager to translate user needs into technical specifications and elegant, functional software.</li>
  <li>Prototype and iterate rapidly on AI-driven code review workflows to define an entirely new category of developer tools.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 5+ years of software development experience with a track record as a self-starter or contributor to major open-source projects.</li>
  <li>Demonstrates mastery of the modern full-stack ecosystem, specifically React, Next.js, Prisma, Supabase, and AI integration tools.</li>
  <li>Possesses a rare blend of hardcore engineering rigor and product taste, obsessing over user outcomes as much as the underlying tech stack.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-70k-120k-equity-at-yc-backed-ai-native-code-review-pla-21c05519-ee5a-422d-94dd-88439585258d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21c05519-ee5a-422d-94dd-88439585258d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-70k-120k-equity-at-yc-backed-ai-native-code-review-pla-21c05519-ee5a-422d-94dd-88439585258d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21c05519-ee5a-422d-94dd-88439585258d">https://www.jackandjill.ai/jobs/founding-product-engineer-70k-120k-equity-at-yc-backed-ai-native-code-review-pla-21c05519-ee5a-422d-94dd-88439585258d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_21c05519-ee5a-422d-94dd-88439585258d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£120k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.968Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer at well-funded enterprise AI startup</title>
    <date>2026-05-07T04:08:45.819Z</date>
    <referencenumber>f4e0bf46-4f91-4378-bb57-4179fdaf3d8a</referencenumber>
    <url>https://jackandjill.ai/jobs/product-engineer-at-well-funded-enterprise-ai-startup-f4e0bf46-4f91-4378-bb57-4179fdaf3d8a</url>
    <applyurl>https://jackandjill.ai/jobs/product-engineer-at-well-funded-enterprise-ai-startup-f4e0bf46-4f91-4378-bb57-4179fdaf3d8a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=f4e0bf46-4f91-4378-bb57-4179fdaf3d8a">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Product Engineer at well-funded enterprise AI startup</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded enterprise AI startup</p>

<p><strong>Job Description</strong></p>

<p>You will build AI-native tools that help the world’s largest companies modernize tens of millions of lines of legacy code. Working across the full stack in Fitzrovia, you will prototype rapidly, tune LLM prompts, and ship production-quality features that simplify complex agent pipelines for massive enterprise ERP systems.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Solve massive scale technical debt by building the interface between LLMs and enterprise users at scale.</li>
  <li>Join a well-funded startup backed by top-tier VCs with massive inbound customer demand.</li>
  <li>High-agency environment where you own the full product experience from UI to complex agent logic.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and ship full-stack features using TypeScript, Kotlin, and generative AI tooling.</li>
  <li>Translate raw customer feedback and behavioral insights into seamless AI-powered product experiences.</li>
  <li>Build and optimize complex LLM agent pipelines to make legacy code maintenance feel magical.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Exceptional software engineer with deep intuition for prompting, tuning, and integrating LLMs into production.</li>
  <li>High-agency builder who thrives in ambiguity and has a track record of shipping impactful products.</li>
  <li>Collaborative teammate who enjoys working in person in Central London to build an enduring company.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=f4e0bf46-4f91-4378-bb57-4179fdaf3d8a">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.968Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer at Revenue-generating AI Vision Startup founded by Harvard/NASA researchers</title>
    <date>2026-05-07T04:08:44.354Z</date>
    <referencenumber>8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-at-revenue-generating-ai-vision-startup-founded-by-harvard-nas-8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-at-revenue-generating-ai-vision-startup-founded-by-harvard-nas-8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c</applyurl>
    <company>Confidential company</company>
    <city>Palo Alto</city>
    <location>Palo Alto, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-revenue-generating-ai-vision-startup-founded-by-harvard-nas-8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Revenue-generating AI vision startup founded by Harvard/NASA and MIT researchers</p>

<p><strong>Job Description</strong></p>

<p>Join as the first engineering hire building AI co-pilots for manual workers in energy and datacenter infrastructure. You will develop custom vision-language models for smart glasses that automate reporting and provide real-time guidance. Work alongside technical founders to ship agentic systems already deployed at multiple multi-billion dollar companies.</p>

<p><strong>Location</strong></p>

<p>Palo Alto, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join as a founding engineer with significant equity in a company already generating revenue from multi-billion dollar enterprise clients.</li>
  <li>Work directly with technical founders from Harvard, NASA, and MIT who have published top-tier AI research at NeurIPS and ICCV.</li>
  <li>Solve complex, physical-world problems by bringing cutting-edge embodied AI and VLMs to the 80% of the workforce currently overlooked by the AI revolution.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement custom vision-language models (VLMs) optimized for real-time scene understanding on AR smart glasses.</li>
  <li>Build agentic vision systems that autonomously generate technical reports and surface institutional knowledge for field technicians.</li>
  <li>Deploy production-ready ML models to Fortune 500 environments, iterating rapidly based on direct feedback from users in the energy and infrastructure sectors.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Early-career high-achiever with deep experience in vision AI, including VLMs, Gaussian Splatting, NeRFs, or embodied AI research.</li>
  <li>Background in AR or wearables, ideally having worked on vision systems at Meta Reality Labs or a similar high-performance research environment.</li>
  <li>Strong builder mindset with less than 7 years of experience, a degree from a top-tier university, and the drive to thrive in an early-stage startup.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-revenue-generating-ai-vision-startup-founded-by-harvard-nas-8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-revenue-generating-ai-vision-startup-founded-by-harvard-nas-8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c">https://www.jackandjill.ai/jobs/founding-engineer-at-revenue-generating-ai-vision-startup-founded-by-harvard-nas-8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f9ab5ea-d745-4b1f-9229-38b7e44a6b5c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.969Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($180K – $225K + Equity) at a16z-backed autonomous AI app factory</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>e84a8db7-3901-4348-86d3-6bae783c9105</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-225k-equity-at-a16z-backed-autonomous-ai-app-factory-e84a8db7-3901-4348-86d3-6bae783c9105</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-225k-equity-at-a16z-backed-autonomous-ai-app-factory-e84a8db7-3901-4348-86d3-6bae783c9105</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-225k-equity-at-a16z-backed-autonomous-ai-app-factory-e84a8db7-3901-4348-86d3-6bae783c9105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e84a8db7-3901-4348-86d3-6bae783c9105">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$180K – $225K + Equity</p>

<p><strong>Company Description</strong></p>

<p>a16z-backed autonomous AI app factory founded by Google Brain and DeepMind researchers</p>

<p><strong>Job Description</strong></p>

<p>Join a high-velocity team building an autonomous app factory that ships one niche application weekly. As a Founding Engineer, you will build end-to-end production software and automate the underlying engineering pipeline. You’ll work directly with serial founders to scale micro-apps toward $1M ARR using a cutting-edge AI-native stack.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with an elite founding team of AI researchers from Google Brain and DeepMind who previously scaled a YC company to $60M+ in transactions.</li>
  <li>Benefit from world-class backing by a16z, Uncork Capital, and YC Partners, alongside angel investors like the founder of Superhuman.</li>
  <li>Shape the future of software by building a system that captures niche markets through compounding AI leverage, owning 100% of the value created.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Ship one complete micro-app per week, managing the full lifecycle from ideation and design to production deployment and customer acquisition.</li>
  <li>Extract repeatable patterns from manual development to build automated platform systems for UI, RAG, and cross-promotion.</li>
  <li>Contribute to reaching a $1M ARR milestone on at least one portfolio app within your first year through rapid iteration.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience building and scaling production-grade software used by thousands of real users in a professional setting.</li>
  <li>Expert-level proficiency in TypeScript, React, Node, Python, and SwiftUI with a bias toward simple, effective architectures.</li>
  <li>Native fluency with AI development tools like Cursor and Claude, treating LLMs as core infrastructure rather than just productivity hacks.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-225k-equity-at-a16z-backed-autonomous-ai-app-factory-e84a8db7-3901-4348-86d3-6bae783c9105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e84a8db7-3901-4348-86d3-6bae783c9105">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-225k-equity-at-a16z-backed-autonomous-ai-app-factory-e84a8db7-3901-4348-86d3-6bae783c9105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e84a8db7-3901-4348-86d3-6bae783c9105">https://www.jackandjill.ai/jobs/founding-engineer-180k-225k-equity-at-a16z-backed-autonomous-ai-app-factory-e84a8db7-3901-4348-86d3-6bae783c9105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e84a8db7-3901-4348-86d3-6bae783c9105</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180K – $225K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.969Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer (Up to £130k + Equity) at venture-backed robotics infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>463d7dab-1810-437e-a0c8-a64d3a0632d0</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-engineer-up-to-130k-equity-at-venture-backed-robotics-infrastructure-st-463d7dab-1810-437e-a0c8-a64d3a0632d0</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-engineer-up-to-130k-equity-at-venture-backed-robotics-infrastructure-st-463d7dab-1810-437e-a0c8-a64d3a0632d0</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-up-to-130k-equity-at-venture-backed-robotics-infrastructure-st-463d7dab-1810-437e-a0c8-a64d3a0632d0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_463d7dab-1810-437e-a0c8-a64d3a0632d0">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer (Low Latency Video &amp; Networking)</p>

<p><strong>Salary</strong></p>

<p>Up to £130k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Venture-backed robotics infrastructure startup building the data layer for autonomous systems</p>

<p><strong>Job Description</strong></p>

<p>You will build foundational teleoperation infrastructure that enables remote human control of humanoid robots and autonomous vehicles globally. Working directly with the founders, you&#39;ll own a custom sub-40ms glass-to-glass video protocol and a distributed mesh network. This is a deep systems role where your code determines if a robot successfully navigates real-world edge cases.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work on a proprietary, ground-up alternative to WebRTC, delivering industry-leading sub-40ms latency for high-fidelity robotic control.</li>
  <li>Join a small, elite team of three at a venture-backed startup providing critical operational infrastructure to the world&#39;s fastest-growing robotics companies.</li>
  <li>Influence the future of autonomy by building the platform that converts human interventions into high-quality training data for humanoid robots and AVs.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and optimize a custom low-latency video streaming protocol and in-house Kafka-like streaming library for real-time data transmission.</li>
  <li>Engineer multi-path bonding solutions across LTE, 5G, and Wi-Fi to ensure reliable robot connectivity in challenging environments.</li>
  <li>Integrate low-level networking stacks and custom renderers directly into robotic fleets, including humanoid robots and industrial arms.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Professional experience building low-latency video streaming, custom networking protocols, or real-time distributed systems.</li>
  <li>Strong proficiency in Rust, or a background in C/C++ with a deep desire to master Rust for high-performance systems programming.</li>
  <li>Familiarity with robotics middleware such as ROS2, Zenoh, or DDS, or experience in related fields like cloud gaming and IoT fleet management.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-up-to-130k-equity-at-venture-backed-robotics-infrastructure-st-463d7dab-1810-437e-a0c8-a64d3a0632d0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_463d7dab-1810-437e-a0c8-a64d3a0632d0">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-up-to-130k-equity-at-venture-backed-robotics-infrastructure-st-463d7dab-1810-437e-a0c8-a64d3a0632d0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_463d7dab-1810-437e-a0c8-a64d3a0632d0">https://www.jackandjill.ai/jobs/software-engineer-up-to-130k-equity-at-venture-backed-robotics-infrastructure-st-463d7dab-1810-437e-a0c8-a64d3a0632d0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_463d7dab-1810-437e-a0c8-a64d3a0632d0</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £130k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.971Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed AI Engineer at Profitable, High-Growth Healthtech Startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ef5df14a-6c44-4767-86d5-c0929a1bbe17</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/forward-deployed-ai-engineer-at-profitable-high-growth-healthtech-startup-ef5df14a-6c44-4767-86d5-c0929a1bbe17</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/forward-deployed-ai-engineer-at-profitable-high-growth-healthtech-startup-ef5df14a-6c44-4767-86d5-c0929a1bbe17</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-ai-engineer-at-profitable-high-growth-healthtech-startup-ef5df14a-6c44-4767-86d5-c0929a1bbe17?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ef5df14a-6c44-4767-86d5-c0929a1bbe17">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Profitable, high-growth London healthtech startup building custom agentic AI systems for clinical providers</p>

<p><strong>Job Description</strong></p>

<p>You will work directly inside clinical settings to solve healthcare&#39;s greatest complexity challenges. By building and deploying custom AI agents that automate administrative burdens—from referral management to equipment coordination—you will increase healthcare supply and humanize care. This is a high-agency role where your code directly translates into faster patient treatment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct impact on a system in crisis: you aren&#39;t just building features, you are deploying AI agents that reduce surgical wait times and fix broken patient flows.</li>
  <li>Joining a profitable, rapidly scaling startup targeting 3x growth in the next year while remaining lean and high-agency.</li>
  <li>Unique hybrid model where you work on the front lines in hospitals and clinics, seeing the immediate real-world results of your technical builds.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Conduct deep technical discovery inside healthcare organizations to identify high-value bottlenecks and scope custom AI solutions.</li>
  <li>Design and build production-ready agentic systems using TypeScript, React, and LLMs to automate complex clinical workflows and data structuring.</li>
  <li>Own the full lifecycle of deployments, ensuring long-term stability while turning bespoke client learnings into scalable product capabilities.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong proficiency in TypeScript and React with demonstrable experience integrating LLMs and AI into production-grade environments.</li>
  <li>A &quot;breaker and builder&quot; mindset with the social intelligence to navigate complex client environments and ambiguous technical requirements independently.</li>
  <li>Readiness for regular travel to UK and US healthcare sites, combined with a desire to work in a high-intensity, mission-driven office culture.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-ai-engineer-at-profitable-high-growth-healthtech-startup-ef5df14a-6c44-4767-86d5-c0929a1bbe17?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ef5df14a-6c44-4767-86d5-c0929a1bbe17">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-ai-engineer-at-profitable-high-growth-healthtech-startup-ef5df14a-6c44-4767-86d5-c0929a1bbe17?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ef5df14a-6c44-4767-86d5-c0929a1bbe17">https://www.jackandjill.ai/jobs/forward-deployed-ai-engineer-at-profitable-high-growth-healthtech-startup-ef5df14a-6c44-4767-86d5-c0929a1bbe17?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ef5df14a-6c44-4767-86d5-c0929a1bbe17</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.972Z</expirationdate>
  </job>
  <job>
    <title>Software Safety Engineer (£75K – £85K + Equity) at Creandum-backed authority for AI medical devices</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ce1caeb3-da20-46bd-aad4-8bb6c07989f8</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-safety-engineer-75k-85k-equity-at-creandum-backed-authority-for-ai-medi-ce1caeb3-da20-46bd-aad4-8bb6c07989f8</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-safety-engineer-75k-85k-equity-at-creandum-backed-authority-for-ai-medi-ce1caeb3-da20-46bd-aad4-8bb6c07989f8</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-safety-engineer-75k-85k-equity-at-creandum-backed-authority-for-ai-medi-ce1caeb3-da20-46bd-aad4-8bb6c07989f8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ce1caeb3-da20-46bd-aad4-8bb6c07989f8">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Safety Engineer</p>

<p><strong>Salary</strong></p>

<p>£75K – £85K + Equity</p>

<p><strong>Company Description</strong></p>

<p>Creandum-backed authority for AI medical devices authorized by UK/EU governments</p>

<p><strong>Job Description</strong></p>

<p>You will certify the world’s most innovative medical AI software, ensuring cutting-edge diagnostic and monitoring tools reach patients safely. Joining a specialized multidisciplinary team, you will assess software lifecycle processes for high-impact devices, collaborate with AI experts and clinicians, and help define the standards for safe medical AI implementation globally.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work for the only Notified Body in Europe specializing exclusively in software and AI, acting as the pre-eminent authority for government-authorized market access.</li>
  <li>Join a high-growth, ~65-person team backed by Creandum with proven product-market fit, exponentially growing revenue, and a portfolio of industry-leading medical AI customers.</li>
  <li>Directly impact the future of healthcare by enabling life-saving AI diagnostics to reach the market in months rather than years.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Conduct rigorous technical assessments and audits of software lifecycle processes for groundbreaking medical AI devices to ensure regulatory compliance.</li>
  <li>Collaborate across Product, Engineering, and Applied ML functions to improve internal systems and provide regulatory insights for sales and customer experience.</li>
  <li>Translate complex regulatory topics into clear content and guidance, helping customers navigate the evolving landscape of AI standards and data protection.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds a degree in Computer Science or a related field with at least four years of experience in healthcare products, auditing, or research.</li>
  <li>Possesses at least two years of experience in the design, development, or testing of medical device software or other safety-critical systems.</li>
  <li>Demonstrates strong programming proficiency and deep knowledge of software verification, validation, and lifecycle standards such as IEC 62304 or IEC 81001-5-1.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-safety-engineer-75k-85k-equity-at-creandum-backed-authority-for-ai-medi-ce1caeb3-da20-46bd-aad4-8bb6c07989f8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ce1caeb3-da20-46bd-aad4-8bb6c07989f8">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-safety-engineer-75k-85k-equity-at-creandum-backed-authority-for-ai-medi-ce1caeb3-da20-46bd-aad4-8bb6c07989f8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ce1caeb3-da20-46bd-aad4-8bb6c07989f8">https://www.jackandjill.ai/jobs/software-safety-engineer-75k-85k-equity-at-creandum-backed-authority-for-ai-medi-ce1caeb3-da20-46bd-aad4-8bb6c07989f8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ce1caeb3-da20-46bd-aad4-8bb6c07989f8</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£75K – £85K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.972Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (£70k–£130k + 0.1%–1% Equity) at a confidential company</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>a5f45e77-fbad-414e-b9a9-c7661050d644</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-70k-130k-0-1-1-equity-at-architect-a5f45e77-fbad-414e-b9a9-c7661050d644</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-70k-130k-0-1-1-equity-at-architect-a5f45e77-fbad-414e-b9a9-c7661050d644</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to [speak to Jack](<a href="https://jackandjill.ai/jobs/product-engineer-70k-130k-0-1-1-equity-at-a">https://jackandjill.ai/jobs/product-engineer-70k-130k-0-1-1-equity-at-a</a> confidential company-a5f45e77-fbad-414e-b9a9-c7661050d644?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a5f45e77-fbad-414e-b9a9-c7661050d644).</p>

<p><strong>Title:</strong><br>Product Engineer (£70k–£130k + 0.1%–1% Equity) at a confidential company</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k–£130k + 0.1%–1% Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Seed-stage AI startup rebuilding the internet</p>

<p><strong>Job Description</strong></p>

<p>Join a high-performance team of five building the future of the web. As a generalist Product Engineer, you will ship features across the full stack to transform static websites into intelligent, real-time AI agents. You will work directly with the co-founders to create personalized, high-conversion experiences for every visitor.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as a founding-level engineer at a company defining a new category of living, breathing web experiences that adapt in real-time.</li>
  <li>Backed by £3.5M from top-tier investors including Project A, Concept Ventures, and Insiders Ventures to rebuild the fundamental architecture of the internet.</li>
  <li>Massive technical ownership and impact while working in an intense, high-craft, in-person environment in the heart of London.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Ship end-to-end features across a modern stack including React, TypeScript, Node.js, and Temporal.io on GCP.</li>
  <li>Design and implement AI agent evaluations and integrations to ensure every generated website is unique and optimized for conversion.</li>
  <li>Take full ownership of outcomes, from architecting authentication systems to building complex frontend page experiences and reinforcement learning models.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record as a product-focused generalist with deep expertise in TypeScript and service-oriented backend architectures.</li>
  <li>Obsessive about craft and the &quot;beautiful piece of wood on the back,&quot; writing maintainable, high-quality code at a rapid startup pace.</li>
  <li>Strong independent thinker with an interest in AI agents, LLMs, or workflow orchestration tools like Temporal.io.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong>[our website](<a href="https://jackandjill.ai/jobs/product-engineer-70k-130k-0-1-1-equity-at-a">https://jackandjill.ai/jobs/product-engineer-70k-130k-0-1-1-equity-at-a</a> confidential company-a5f45e77-fbad-414e-b9a9-c7661050d644?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a5f45e77-fbad-414e-b9a9-c7661050d644)</strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k–£130k + 0.1%–1% Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.973Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer (Infrastructure) ($190K – $250K + Equity) at $30M Benchmark-backed AI developer tools startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>3fd4d56a-99b7-44b2-a7bc-2d948fcd4808</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-engineer-infrastructure-190k-250k-equity-at-30m-benchmark-backed-ai-dev-3fd4d56a-99b7-44b2-a7bc-2d948fcd4808</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-engineer-infrastructure-190k-250k-equity-at-30m-benchmark-backed-ai-dev-3fd4d56a-99b7-44b2-a7bc-2d948fcd4808</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-infrastructure-190k-250k-equity-at-30m-benchmark-backed-ai-dev-3fd4d56a-99b7-44b2-a7bc-2d948fcd4808?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3fd4d56a-99b7-44b2-a7bc-2d948fcd4808">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer (Infrastructure)</p>

<p><strong>Salary</strong></p>

<p>$190K – $250K + Equity</p>

<p><strong>Company Description</strong></p>

<p>$30M Benchmark-backed AI developer tools startup</p>

<p><strong>Job Description</strong></p>

<p>You will own the entire infrastructure domain for a high-growth platform reviewing 1 billion lines of code monthly for 7,000+ customers. You&#39;ll build sandboxed execution environments, scale Kubernetes clusters, and operationalize on-premise deployments for enterprise giants. This is a high-ownership role at a $180M valuation startup redefining autonomous code validation.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Backed by $30M from elite investors including Benchmark, Y Combinator, and Paul Graham, with a high-velocity culture of talent-dense engineers from Stripe, Google, and Figma.</li>
  <li>Direct impact on a product used by Nvidia, Coinbase, and Scale AI, solving the complex challenge of autonomous, agent-led code reviews and bug detection.</li>
  <li>Deep technical ownership over net-new systems like sandboxed execution environments and automated feature branch deployments in a fast-paced, in-person SF environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, scale, and maintain robust Kubernetes clusters and container runtimes to support massive usage growth and billions of lines of code.</li>
  <li>Build and manage sandboxed or isolated execution environments to allow agents to safely run and test code changes autonomously.</li>
  <li>Work directly with enterprise customers to deploy the platform into on-premise environments and build tools to operationalize this process at scale.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience with container runtimes, Kubernetes, Docker, Helm, Terraform, and primary cloud providers like AWS.</li>
  <li>Proven background building or operating infrastructure at compute-heavy companies like AWS, Modal, Vercel, or similar cloud-scale platforms.</li>
  <li>Strong expertise in computer networking, Linux systems, and hypervisors, with a passion for tinkering with compute clusters and performance tuning.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-infrastructure-190k-250k-equity-at-30m-benchmark-backed-ai-dev-3fd4d56a-99b7-44b2-a7bc-2d948fcd4808?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3fd4d56a-99b7-44b2-a7bc-2d948fcd4808">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-infrastructure-190k-250k-equity-at-30m-benchmark-backed-ai-dev-3fd4d56a-99b7-44b2-a7bc-2d948fcd4808?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3fd4d56a-99b7-44b2-a7bc-2d948fcd4808">https://www.jackandjill.ai/jobs/software-engineer-infrastructure-190k-250k-equity-at-30m-benchmark-backed-ai-dev-3fd4d56a-99b7-44b2-a7bc-2d948fcd4808?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3fd4d56a-99b7-44b2-a7bc-2d948fcd4808</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$190K – $250K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.973Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (£110K–£170K + Equity) at $2M ARR stealth autonomous tech platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>bc2285ac-9545-41ae-868e-5ee98254cb6f</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-110k-170k-equity-at-2m-arr-stealth-autonomous-tech-platform-bc2285ac-9545-41ae-868e-5ee98254cb6f</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-110k-170k-equity-at-2m-arr-stealth-autonomous-tech-platform-bc2285ac-9545-41ae-868e-5ee98254cb6f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-110k-170k-equity-at-2m-arr-stealth-autonomous-tech-platform-bc2285ac-9545-41ae-868e-5ee98254cb6f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bc2285ac-9545-41ae-868e-5ee98254cb6f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£110K–£170K + Equity</p>

<p><strong>Company Description</strong></p>

<p>Stealth-stage London startup building the world&#39;s first autonomous technology deployment platform</p>

<p><strong>Job Description</strong></p>

<p>You will build the orchestration layer that automates enterprise software roll-outs for a $13 trillion industry. Moving fluidly across React and Python/FastAPI, you will transform complex configuration workflows into simple, intuitive experiences for non-technical users. This is a high-agency role where your success is measured by customer deployment outcomes, not just code.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional traction with over $2M ARR already secured in stealth from global enterprises like Parsons and Ferrovial.</li>
  <li>Unique opportunity to be one of the first five engineers in a deliberately small, high-talent team shaping a genuinely new product category.</li>
  <li>High-autonomy environment where you move from customer struggle to shipped solution in days, with direct access to users and no middle-management layers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and build user-centric features across the full stack using React and Python/FastAPI to make complex orchestration feel effortless.</li>
  <li>Engage directly with customers through calls and session recordings to develop deep intuition for enterprise deployment bottlenecks.</li>
  <li>Own the entire product lifecycle from problem discovery and API design to shipping and iterating based on real-world usage data.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record as a full-stack builder with deep production experience in Python backend systems and modern frontend frameworks like React.</li>
  <li>Strong product instincts with the ability to ruthlessly cut scope, question requirements, and prioritize user experience over technical elegance.</li>
  <li>Thrives in high-urgency, ambiguous environments and has a history of shipping user-facing products where high-quality interaction design was a priority.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-110k-170k-equity-at-2m-arr-stealth-autonomous-tech-platform-bc2285ac-9545-41ae-868e-5ee98254cb6f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bc2285ac-9545-41ae-868e-5ee98254cb6f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-110k-170k-equity-at-2m-arr-stealth-autonomous-tech-platform-bc2285ac-9545-41ae-868e-5ee98254cb6f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bc2285ac-9545-41ae-868e-5ee98254cb6f">https://www.jackandjill.ai/jobs/product-engineer-110k-170k-equity-at-2m-arr-stealth-autonomous-tech-platform-bc2285ac-9545-41ae-868e-5ee98254cb6f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bc2285ac-9545-41ae-868e-5ee98254cb6f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£110K–£170K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.974Z</expirationdate>
  </job>
  <job>
    <title>Design Engineer at high-growth Series A healthtech startup</title>
    <date>2026-05-07T04:08:44.607Z</date>
    <referencenumber>6af7509d-7148-4406-b71c-47b06380328e</referencenumber>
    <url>https://jackandjill.ai/jobs/design-engineer-at-high-growth-series-a-healthtech-startup-6af7509d-7148-4406-b71c-47b06380328e</url>
    <applyurl>https://jackandjill.ai/jobs/design-engineer-at-high-growth-series-a-healthtech-startup-6af7509d-7148-4406-b71c-47b06380328e</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/design-engineer-at-high-growth-series-a-healthtech-startup-6af7509d-7148-4406-b71c-47b06380328e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6af7509d-7148-4406-b71c-47b06380328e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Design Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>High-growth Series A healthtech startup</p>

<p><strong>Job Description</strong></p>

<p>You will be the first design hire at a fast-scaling startup, owning the end-to-end experience from product to brand. Moving fluidly between design and code, you will build critical tools used by healthcare professionals. Your work will directly ensure clarity and reliability in moments where medical decisions matter most.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Impact life-or-death clinical decisions by building the primary interface used by doctors and nurses globally.</li>
  <li>Join a lean team of five that has achieved 100%+ month-over-month growth and recently secured Series A funding.</li>
  <li>Influence the company’s DNA as the first design hire, working directly with founders to define the design function.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the entire product and brand experience, designing and shipping directly in production without handoffs.</li>
  <li>Translate complex medical data into clear, actionable interfaces that help clinicians synthesize evidence-based knowledge.</li>
  <li>Push the product forward through rapid iteration, maintaining exceptionally high standards for typography and interaction details.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A hybrid creator who naturally moves between high-fidelity design tools and writing production-ready code.</li>
  <li>Possesses an obsessive eye for detail and strong taste, with a portfolio spanning both product and brand design.</li>
  <li>Demonstrates a high-agency mindset, fixing issues autonomously and thriving in a fast-paced, high-compression environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/design-engineer-at-high-growth-series-a-healthtech-startup-6af7509d-7148-4406-b71c-47b06380328e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6af7509d-7148-4406-b71c-47b06380328e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/design-engineer-at-high-growth-series-a-healthtech-startup-6af7509d-7148-4406-b71c-47b06380328e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6af7509d-7148-4406-b71c-47b06380328e">https://www.jackandjill.ai/jobs/design-engineer-at-high-growth-series-a-healthtech-startup-6af7509d-7148-4406-b71c-47b06380328e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6af7509d-7148-4406-b71c-47b06380328e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.975Z</expirationdate>
  </job>
  <job>
    <title>Demand Generation Manager (£40k-£65k + Equity) at VC-backed global mobility tech startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>be620991-3865-4ca2-941d-136703a9fb1a</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/demand-generation-manager-40k-65k-equity-at-vc-backed-global-mobility-tech-start-be620991-3865-4ca2-941d-136703a9fb1a</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/demand-generation-manager-40k-65k-equity-at-vc-backed-global-mobility-tech-start-be620991-3865-4ca2-941d-136703a9fb1a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/demand-generation-manager-40k-65k-equity-at-vc-backed-global-mobility-tech-start-be620991-3865-4ca2-941d-136703a9fb1a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_be620991-3865-4ca2-941d-136703a9fb1a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Demand Generation Manager</p>

<p><strong>Salary</strong></p>

<p>£40k-£65k + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed global mobility tech startup simplifying cross-border compliance with AI and legal expertise.</p>

<p><strong>Job Description</strong></p>

<p>You will build and own the demand generation engine for a rapidly scaling global mobility platform. By running multi-channel campaigns and partnering with sales, you will convert market interest into a qualified revenue pipeline. This hands-on role offers the chance to experiment with AI workflows and shape growth at a category-defining startup.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct mentorship from a Head of Marketing who has successfully scaled B2B SaaS demand generation from Series A through Series C at major fintech and healthtech firms.</li>
  <li>Massive market impact solving the friction of international expansion and relocation for clients ranging from startups to global enterprises across 150+ countries.</li>
  <li>High-ownership culture with a dedicated budget for specialist freelancers, allowing you to focus on strategy and experimentation rather than administrative delegation.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead multi-channel campaigns across LinkedIn, Search, Meta, and YouTube to spark curiosity and deliver tangible revenue outcomes.</li>
  <li>Partner with RevOps and BDRs to optimize lead scoring, attribution, and sales sequences, ensuring marketing-sourced leads convert effectively.</li>
  <li>Constant experimentation with AI workflows, automations, and creative messaging to unlock new growth levers and improve pipeline pacing.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-4 years of experience in demand generation or lifecycle marketing at a B2B SaaS company with a proven track record of building qualified pipeline.</li>
  <li>Data-driven mindset comfortable with CRM tools, lead enrichment, and turning complex analytics into actionable marketing strategies.</li>
  <li>Excellent written communicator capable of crafting compelling ad copy, landing pages, and high-converting sales sequences without needing external agency support.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/demand-generation-manager-40k-65k-equity-at-vc-backed-global-mobility-tech-start-be620991-3865-4ca2-941d-136703a9fb1a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_be620991-3865-4ca2-941d-136703a9fb1a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/demand-generation-manager-40k-65k-equity-at-vc-backed-global-mobility-tech-start-be620991-3865-4ca2-941d-136703a9fb1a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_be620991-3865-4ca2-941d-136703a9fb1a">https://www.jackandjill.ai/jobs/demand-generation-manager-40k-65k-equity-at-vc-backed-global-mobility-tech-start-be620991-3865-4ca2-941d-136703a9fb1a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_be620991-3865-4ca2-941d-136703a9fb1a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40k-£65k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.975Z</expirationdate>
  </job>
  <job>
    <title>Principal Software Engineer at innovative AI-driven creative media startup</title>
    <date>2026-05-07T04:12:22.968Z</date>
    <referencenumber>9dcbba5d-90f7-44de-8b98-7fcf48bd3d78</referencenumber>
    <url>https://jackandjill.ai/jobs/principal-software-engineer-at-innovative-ai-driven-creative-media-startup-9dcbba5d-90f7-44de-8b98-7fcf48bd3d78</url>
    <applyurl>https://jackandjill.ai/jobs/principal-software-engineer-at-innovative-ai-driven-creative-media-startup-9dcbba5d-90f7-44de-8b98-7fcf48bd3d78</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/principal-software-engineer-at-innovative-ai-driven-creative-media-startup-9dcbba5d-90f7-44de-8b98-7fcf48bd3d78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9dcbba5d-90f7-44de-8b98-7fcf48bd3d78">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Principal Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Innovative AI-driven creative media startup</p>

<p><strong>Job Description</strong></p>

<p>You will serve as the technical anchor for a high-impact creative production platform, bridging the gap between hands-on engineering and strategic architecture. By writing core code and mentoring senior engineers, you&#39;ll ensure the delivery of robust, scalable AI tools that revolutionize how visual media is edited, localized, and distributed globally.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the technical direction of a pioneering product that sits at the unique intersection of generative AI and global media production.</li>
  <li>Work within a high-caliber engineering culture led by industry veterans from major tech giants and top-tier gaming studios.</li>
  <li>Influence departmental standards and architecture while remaining deeply hands-on with cutting-edge technologies in a well-funded, growth-stage environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Act as the primary technical lead for core product offerings, balancing daily feature delivery with long-term architectural planning.</li>
  <li>Partner with cross-functional science and product teams to integrate sophisticated AI models into production-ready software.</li>
  <li>Mentor and coach senior engineers to elevate technical standards, code quality, and deployment best practices across the organization.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Extensive experience architecting and launching complex, scalable software products within a fast-paced startup or scale-up environment.</li>
  <li>Deep technical proficiency in TypeScript and React, paired with strong backend expertise in an object-oriented language like Python.</li>
  <li>Proven ability to lead through influence, steering multi-team technical initiatives while maintaining a high individual coding output.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/principal-software-engineer-at-innovative-ai-driven-creative-media-startup-9dcbba5d-90f7-44de-8b98-7fcf48bd3d78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9dcbba5d-90f7-44de-8b98-7fcf48bd3d78">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/principal-software-engineer-at-innovative-ai-driven-creative-media-startup-9dcbba5d-90f7-44de-8b98-7fcf48bd3d78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9dcbba5d-90f7-44de-8b98-7fcf48bd3d78">https://www.jackandjill.ai/jobs/principal-software-engineer-at-innovative-ai-driven-creative-media-startup-9dcbba5d-90f7-44de-8b98-7fcf48bd3d78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9dcbba5d-90f7-44de-8b98-7fcf48bd3d78</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.976Z</expirationdate>
  </job>
  <job>
    <title>Customer Success Associate (£35k-£42k) at Connect Ventures-backed healthtech startup</title>
    <date>2026-05-07T04:12:20.021Z</date>
    <referencenumber>d80605fb-096c-499a-8643-851213c5050e</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/customer-success-associate-35k-42k-at-connect-ventures-backed-healthtech-startup-d80605fb-096c-499a-8643-851213c5050e</url>
    <applyurl>https://jackandjill.ai/jobs/sales/customer-success-associate-35k-42k-at-connect-ventures-backed-healthtech-startup-d80605fb-096c-499a-8643-851213c5050e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/customer-success-associate-35k-42k-at-connect-ventures-backed-healthtech-startup-d80605fb-096c-499a-8643-851213c5050e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d80605fb-096c-499a-8643-851213c5050e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Customer Success Associate</p>

<p><strong>Salary</strong></p>

<p>£35,000 - £42,000</p>

<p><strong>Company Description</strong></p>

<p>Connect Ventures-backed healthtech startup accelerating clinical trials through participant engagement</p>

<p><strong>Job Description</strong></p>

<p>You will own the end-to-end implementation process for a patient engagement platform used in clinical research. By coordinating configurations and rollouts, you will ensure trial sites quickly see value, directly impacting the speed of life-saving medical breakthroughs. This role is perfect for a motivated professional ready to scale within a mission-driven startup.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at a Seed-stage startup backed by Connect Ventures and prominent industry angels, tackling a critical bottleneck in the $50B+ clinical trials market.</li>
  <li>Gain high-impact ownership by reporting directly to the COO and shaping the customer success function from the ground up during an early growth phase.</li>
  <li>Join a high-caliber team with pedigree from leading high-growth scale-ups like Bloom &amp; Wild and Zopa, operating at the intersection of life sciences and consumer tech.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage customer onboarding projects end-to-end, serving as the primary point of contact for clinical trial sites during configuration and testing.</li>
  <li>Monitor implementation health and adoption metrics, taking initiative to resolve issues and triage technical support requests to internal teams.</li>
  <li>Develop and maintain comprehensive training materials and documentation to scale the customer success function as the company grows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds 1-2 years of experience in a client-facing role such as Customer Success or Implementation within a B2B SaaS or healthcare environment.</li>
  <li>Possesses a degree in a technical or scientific discipline, combined with the ability to manage complex stakeholder relationships under pressure.</li>
  <li>Thrives in early-stage startup environments, demonstrating strong organizational skills and the ability to navigate ambiguity without dropping balls.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/customer-success-associate-35k-42k-at-connect-ventures-backed-healthtech-startup-d80605fb-096c-499a-8643-851213c5050e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d80605fb-096c-499a-8643-851213c5050e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/customer-success-associate-35k-42k-at-connect-ventures-backed-healthtech-startup-d80605fb-096c-499a-8643-851213c5050e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d80605fb-096c-499a-8643-851213c5050e">https://www.jackandjill.ai/jobs/customer-success-associate-35k-42k-at-connect-ventures-backed-healthtech-startup-d80605fb-096c-499a-8643-851213c5050e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d80605fb-096c-499a-8643-851213c5050e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£35K - £42K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.976Z</expirationdate>
  </job>
  <job>
    <title>Machine Learning Engineer (£70k+ + Equity) at Social-impact AI startup backed by founders of Tide and Mumsnet</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>99701bd2-fb48-429c-9887-de826de8f420</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/machine-learning-engineer-70k-equity-at-social-impact-ai-startup-backed-by-found-99701bd2-fb48-429c-9887-de826de8f420</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/machine-learning-engineer-70k-equity-at-social-impact-ai-startup-backed-by-found-99701bd2-fb48-429c-9887-de826de8f420</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/machine-learning-engineer-70k-equity-at-social-impact-ai-startup-backed-by-found-99701bd2-fb48-429c-9887-de826de8f420?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_99701bd2-fb48-429c-9887-de826de8f420">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Machine Learning Engineer (On-Device &amp; Multimodal)</p>

<p><strong>Salary</strong></p>

<p>£70k+ + Equity</p>

<p><strong>Company Description</strong></p>

<p>Social-impact AI startup backed by founders of Tide and Mumsnet</p>

<p><strong>Job Description</strong></p>

<p>You will own the end-to-end detection pipeline for a pioneering child-safety app, developing on-device ML models that protect children from harmful content in real-time. By optimizing YOLO-style detection and transformer classifiers for mobile hardware, you will build a privacy-first safety layer that works across every application on a child&#39;s smartphone.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work on a high-impact product with a genuine social mission, supported by high-profile figures like Sir Tim Berners-Lee and Hugh Grant.</li>
  <li>Own the entire ML capability from strategy to deployment, reporting directly to the founder with significant influence over technical direction.</li>
  <li>Solve complex on-device inference challenges through a unique partnership with Mumsnet and Nothing Technology to launch child-safe hardware.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and train computer vision and NLP models to detect harmful content across varied UI contexts and video feeds.</li>
  <li>Optimize model performance for low-latency, on-device execution using quantization, TFLite, and ONNX Runtime on Android devices.</li>
  <li>Build robust evaluation suites and error-analysis workflows to minimize false positives while maintaining high recall for critical safety scenarios.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2+ years of experience in applied ML or research, ideally with a background in object detection (YOLO) and transformer architectures (ModernBERT/RoBERTa).</li>
  <li>Proven ability to ship production-grade ML systems, balancing scientific rigor with the practical trade-offs of a fast-moving startup environment.</li>
  <li>Hands-on expertise in model optimization and threshold tuning, specifically for on-device inference where memory and speed are constrained.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/machine-learning-engineer-70k-equity-at-social-impact-ai-startup-backed-by-found-99701bd2-fb48-429c-9887-de826de8f420?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_99701bd2-fb48-429c-9887-de826de8f420">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/machine-learning-engineer-70k-equity-at-social-impact-ai-startup-backed-by-found-99701bd2-fb48-429c-9887-de826de8f420?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_99701bd2-fb48-429c-9887-de826de8f420">https://www.jackandjill.ai/jobs/machine-learning-engineer-70k-equity-at-social-impact-ai-startup-backed-by-found-99701bd2-fb48-429c-9887-de826de8f420?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_99701bd2-fb48-429c-9887-de826de8f420</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k+ + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.977Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer (50k-100k+ + Equity) at venture-backed aviation deep-tech startup</title>
    <date>2026-05-07T04:08:44.628Z</date>
    <referencenumber>8ce2557f-af03-426a-b2cd-5b600b8684ca</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-engineer-50k-100k-equity-at-venture-backed-aviation-deep-tech-startup-8ce2557f-af03-426a-b2cd-5b600b8684ca</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-engineer-50k-100k-equity-at-venture-backed-aviation-deep-tech-startup-8ce2557f-af03-426a-b2cd-5b600b8684ca</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-50k-100k-equity-at-venture-backed-aviation-deep-tech-startup-8ce2557f-af03-426a-b2cd-5b600b8684ca?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8ce2557f-af03-426a-b2cd-5b600b8684ca">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer</p>

<p><strong>Salary</strong></p>

<p>£50k - £100k+ + Equity</p>

<p><strong>Company Description</strong></p>

<p>Venture-backed aviation deep-tech startup founded in 2023</p>

<p><strong>Job Description</strong></p>

<p>Join a small, high-caliber engineering team replacing archaic legacy infrastructure in the global airline industry. You will build an AI-enabled operations platform used by the world’s largest airports and airlines to optimize travel for billions of people. This high-ownership role involves architecting mission-critical, distributed systems using a modern Rust and Flutter stack.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship code that directly impacts global air travel, replacing decades-old manual processes with a modern, AI-enabled operational nervous system for major airports.</li>
  <li>Work in a high-density talent environment alongside an Apache Arrow/DataFusion contributor, moving fast with a small team where your architectural decisions matter immediately.</li>
  <li>Enjoy a high-autonomy culture with meaningful EMI equity and a tech-first stack (Rust, Arrow, gRPC) focused on solving deep technical challenges over incremental features.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and operate highly available, mission-critical software across the full stack to support complex real-world workflows for airlines and ground handlers.</li>
  <li>Architect and scale distributed, federated systems that process historical and real-time operational data to drive dramatic efficiency gains in live aviation environments.</li>
  <li>Shape the engineering culture and practices from the ground up while collaborating closely with product stakeholders to solve genuinely hard industrial problems.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong full-stack engineer with a self-starter mindset and the ability to own technical projects end-to-end in a fast-paced, high-stakes startup environment.</li>
  <li>Proficiency in (or a strong desire to master) a high-performance stack including Rust for the backend and Flutter/Dart for intuitive, reliable frontend interfaces.</li>
  <li>Solid understanding of distributed systems and data infrastructure, with experience or interest in tools like gRPC, Protobuf, Postgres, and the Arrow/Parquet ecosystem.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-50k-100k-equity-at-venture-backed-aviation-deep-tech-startup-8ce2557f-af03-426a-b2cd-5b600b8684ca?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8ce2557f-af03-426a-b2cd-5b600b8684ca">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-50k-100k-equity-at-venture-backed-aviation-deep-tech-startup-8ce2557f-af03-426a-b2cd-5b600b8684ca?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8ce2557f-af03-426a-b2cd-5b600b8684ca">https://www.jackandjill.ai/jobs/software-engineer-50k-100k-equity-at-venture-backed-aviation-deep-tech-startup-8ce2557f-af03-426a-b2cd-5b600b8684ca?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8ce2557f-af03-426a-b2cd-5b600b8684ca</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50k - £100k+ + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.977Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed Engineer (£60k-£75k) at Passwordless Identity Startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>36405e31-d38b-4f23-9489-ae5af69d85b5</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-60k-75k-at-passwordless-identity-startup-36405e31-d38b-4f23-9489-ae5af69d85b5</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-60k-75k-at-passwordless-identity-startup-36405e31-d38b-4f23-9489-ae5af69d85b5</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-60k-75k-at-passwordless-identity-startup-36405e31-d38b-4f23-9489-ae5af69d85b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_36405e31-d38b-4f23-9489-ae5af69d85b5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>£60k-£75k</p>

<p><strong>Company Description</strong></p>

<p>FIDO Alliance identity and passwordless authentication startup recently named a KuppingerCole Rising Star</p>

<p><strong>Job Description</strong></p>

<p>You will be the founding EMEA presence for a high-growth identity platform, bridging the gap between engineering and enterprise customers. By deploying cutting-edge passkey and biometric solutions, you will shape the developer experience, build robust SDKs, and eliminate integration friction for global financial institutions and fintechs across the region.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Serve as the founding EMEA team member for an identity platform recognized as a 2025 Rising Star in passwordless authentication.</li>
  <li>Work directly with global financial institutions and healthcare providers to secure critical infrastructure using advanced biometrics and adaptive MFA.</li>
  <li>High-impact autonomy where you influence the core product roadmap by feeding real-world integration challenges back to the engineering team.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead technical deployments for enterprises and high-growth startups, integrating API-first security layers into complex bespoke stacks.</li>
  <li>Build and maintain SDKs, client libraries, and sample code to ensure a seamless self-service developer experience.</li>
  <li>Create high-quality technical content including documentation, blogs, and video walkthroughs to accelerate global platform adoption.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong proficiency in TypeScript/JavaScript with hands-on experience building and debugging complex REST/GraphQL API integrations.</li>
  <li>Proven background in a customer-facing technical role such as Solutions Engineering or Pre-Sales at a fast-paced SaaS company.</li>
  <li>Deep understanding of modern identity standards and security concepts like MFA, passkeys, or OIDC protocols to hit the ground running.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-60k-75k-at-passwordless-identity-startup-36405e31-d38b-4f23-9489-ae5af69d85b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_36405e31-d38b-4f23-9489-ae5af69d85b5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-60k-75k-at-passwordless-identity-startup-36405e31-d38b-4f23-9489-ae5af69d85b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_36405e31-d38b-4f23-9489-ae5af69d85b5">https://www.jackandjill.ai/jobs/forward-deployed-engineer-60k-75k-at-passwordless-identity-startup-36405e31-d38b-4f23-9489-ae5af69d85b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_36405e31-d38b-4f23-9489-ae5af69d85b5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£75k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.978Z</expirationdate>
  </job>
  <job>
    <title>Account Executive at a confidential company - YC-backed AI startup</title>
    <date>2026-05-07T04:08:44.833Z</date>
    <referencenumber>bd420232-f34d-4038-b4ba-95bb0020a934</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/account-executive-at-elyos-ai-yc-backed-ai-startup-bd420232-f34d-4038-b4ba-95bb0020a934</url>
    <applyurl>https://jackandjill.ai/jobs/sales/account-executive-at-elyos-ai-yc-backed-ai-startup-bd420232-f34d-4038-b4ba-95bb0020a934</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jobs/account-executive-at-elyos-ai-bd420232-f34d-4038-b4ba-95bb0020a934?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bd420232-f34d-4038-b4ba-95bb0020a934">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Account Executive at a confidential company - YC-backed AI startup</p>

<p><strong>Job Title</strong></p>

<p>Account Executive</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - YC-backed startup building autonomous AI voice agents for the trades industry.</p>

<p><strong>Job Description</strong></p>

<p>As a founding GTM hire reporting to the CEO, you will own the full sales cycle for an AI platform revolutionizing how trades businesses manage operations. You will drive revenue by self-sourcing pipeline and closing $40k deals with SMB and mid-market customers, helping them eliminate missed calls and lost revenue.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-growth YC (S23) startup that recently secured a $13M Series A led by top-tier investors to scale vertical AI agents.</li>
  <li>Influence the company&#39;s GTM strategy from the ground up as one of the first sales hires working directly with the CEO.</li>
  <li>Sell a high-utility product that already manages thousands of daily users and solves a multi-thousand dollar revenue leak for business owners.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute the full sales cycle including aggressive outbound prospecting, running product demos, and closing deals with business owners.</li>
  <li>Collaborate directly with the founding team to refine the sales pitch, identify target segments, and build the repeatable sales machine.</li>
  <li>Manage high-velocity deal cycles typically ranging from 3-4 weeks with average contract values of approximately $40k.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record as a top-performing AE in B2B SaaS or agentic software who consistently overachieves their sales quotas.</li>
  <li>Self-starter with the grit to thrive in an early-stage environment without a supporting SDR team or established playbooks.</li>
  <li>Strong communicator comfortable selling to business owners and trades professionals in a fast-paced, 5-day in-office London environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jobs/account-executive-at-elyos-ai-bd420232-f34d-4038-b4ba-95bb0020a934?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bd420232-f34d-4038-b4ba-95bb0020a934">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.979Z</expirationdate>
  </job>
  <job>
    <title>Enterprise Account Manager (£90k + £180k OTE + Equity) at AI risk prediction startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>7a0b8e07-720e-4425-9b6e-8c011991c5b8</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/enterprise-account-manager-90k-180k-ote-equity-at-ai-risk-prediction-startup-7a0b8e07-720e-4425-9b6e-8c011991c5b8</url>
    <applyurl>https://jackandjill.ai/jobs/sales/enterprise-account-manager-90k-180k-ote-equity-at-ai-risk-prediction-startup-7a0b8e07-720e-4425-9b6e-8c011991c5b8</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/enterprise-account-manager-90k-180k-ote-equity-at-ai-risk-prediction-startup-7a0b8e07-720e-4425-9b6e-8c011991c5b8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0b8e07-720e-4425-9b6e-8c011991c5b8">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Enterprise Account Manager</p>

<p><strong>Salary</strong></p>

<p>£90k + £90k OTE + Equity</p>

<p><strong>Company Description</strong></p>

<p>Fast-scaling AI risk prediction startup transforming the $2T construction industry</p>

<p><strong>Job Description</strong></p>

<p>You will lead the commercial expansion of a breakthrough AI platform that predicts construction project delays before they happen. Reporting to the VP Commercial, you’ll drive revenue across EMEA and APAC by challenging the status quo, navigating complex sales cycles with global infrastructure owners, and transforming how the world builds mega-projects.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Sell a category-defining AI product that has analyzed over $2 trillion in construction spend to provide unprecedented project foresight.</li>
  <li>Work with a high-caliber team of AI researchers and construction experts already trusted by giants like Chevron, HS2, and Network Rail.</li>
  <li>Enjoy significant financial upside with a six-figure OTE, meaningful equity, and a remote-first culture that prioritizes radical truth and high autonomy.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Hunt and close new logos with major infrastructure owners, contractors, and engineering consultancies across EMEA and APAC.</li>
  <li>Execute complex, 6+ month Challenger Sale cycles involving C-suite stakeholders and multi-billion pound project directors.</li>
  <li>Partner with the VP Commercial to shape the go-to-market strategy for evolving pilot deals into multi-million pound enterprise contracts.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Brings 4+ years of success in enterprise SaaS sales with a proven track record of managing complex stakeholder environments.</li>
  <li>Possesses deep credibility within the construction or civil engineering sector, comfortably speaking the language of project planners and directors.</li>
  <li>Demonstrates a &#39;Challenger&#39; mindset with the grit to educate a traditional market on the value of predictive machine learning.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/enterprise-account-manager-90k-180k-ote-equity-at-ai-risk-prediction-startup-7a0b8e07-720e-4425-9b6e-8c011991c5b8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0b8e07-720e-4425-9b6e-8c011991c5b8">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/enterprise-account-manager-90k-180k-ote-equity-at-ai-risk-prediction-startup-7a0b8e07-720e-4425-9b6e-8c011991c5b8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0b8e07-720e-4425-9b6e-8c011991c5b8">https://www.jackandjill.ai/jobs/enterprise-account-manager-90k-180k-ote-equity-at-ai-risk-prediction-startup-7a0b8e07-720e-4425-9b6e-8c011991c5b8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0b8e07-720e-4425-9b6e-8c011991c5b8</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£90k + £90k OTE + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.979Z</expirationdate>
  </job>
  <job>
    <title>Full-Stack Growth Builder at $50M Series B a16z and YC-backed B2B fashion marketplace</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>106c4ea4-8abf-4fde-ad41-cf44bc868729</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/full-stack-growth-builder-at-50m-series-b-a16z-and-yc-backed-b2b-fashion-marketp-106c4ea4-8abf-4fde-ad41-cf44bc868729</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/full-stack-growth-builder-at-50m-series-b-a16z-and-yc-backed-b2b-fashion-marketp-106c4ea4-8abf-4fde-ad41-cf44bc868729</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-growth-builder-at-50m-series-b-a16z-and-yc-backed-b2b-fashion-marketp-106c4ea4-8abf-4fde-ad41-cf44bc868729?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_106c4ea4-8abf-4fde-ad41-cf44bc868729">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full-Stack Growth Builder</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$50M Series B a16z and YC-backed B2B marketplace for secondhand fashion</p>

<p><strong>Job Description</strong></p>

<p>As a super-IC on a high-velocity growth team, you will reinvent customer lifecycle marketing using AI as your default toolkit. You&#39;ll architect adaptive CRM systems, build reseller engagement tools, and design rigorous experimentation frameworks. This is a technical building role focused on driving measurable, causal impact on retention and global supply chain efficiency.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a talent-dense team backed by top-tier investors like a16z, Y Combinator, and the founders of Depop and Shopify during a period of triple-digit year-on-year growth.</li>
  <li>Move beyond static marketing journeys to architect AI-native systems that dynamically optimize messaging, timing, and channel prioritization using real-time user signals.</li>
  <li>Report directly to a VP of Growth with a massive scaling track record at Deliveroo, operating in a low-ego environment where velocity and high ownership are the core values.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and maintain smart CRM systems and automated content generation workflows using AI (Claude/Cursor) to deliver hyper-personalized user experiences.</li>
  <li>Build end-to-end tooling for resellers, such as cross-listing features, to drive long-term platform stickiness and bridge the gap between B2B and consumer markets.</li>
  <li>Implement rigorous experimentation frameworks, utilizing causal inference and holdouts to quantify the true incremental revenue impact of lifecycle initiatives.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A technical &quot;builder&quot; profile proficient in SQL and AI-coding tools, capable of shipping production-quality systems and navigating large, messy datasets without engineering support.</li>
  <li>Deeply analytical with a strong grasp of experimentation ethics, including lift testing and fatigue management, to balance short-term optimization with long-term trust.</li>
  <li>Product-minded innovator who prefers building autonomous, learning systems over manually executing traditional marketing campaigns or static lifecycle journeys.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-growth-builder-at-50m-series-b-a16z-and-yc-backed-b2b-fashion-marketp-106c4ea4-8abf-4fde-ad41-cf44bc868729?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_106c4ea4-8abf-4fde-ad41-cf44bc868729">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-growth-builder-at-50m-series-b-a16z-and-yc-backed-b2b-fashion-marketp-106c4ea4-8abf-4fde-ad41-cf44bc868729?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_106c4ea4-8abf-4fde-ad41-cf44bc868729">https://www.jackandjill.ai/jobs/full-stack-growth-builder-at-50m-series-b-a16z-and-yc-backed-b2b-fashion-marketp-106c4ea4-8abf-4fde-ad41-cf44bc868729?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_106c4ea4-8abf-4fde-ad41-cf44bc868729</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.980Z</expirationdate>
  </job>
  <job>
    <title>Founding Product Engineer (£110k-£145k + Equity) at $8.5M seed-funded AI logistics startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>54bda639-ad52-409f-970f-d3e8efb1d88c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-product-engineer-110k-145k-equity-at-8-5m-seed-funded-ai-logistics-star-54bda639-ad52-409f-970f-d3e8efb1d88c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-product-engineer-110k-145k-equity-at-8-5m-seed-funded-ai-logistics-star-54bda639-ad52-409f-970f-d3e8efb1d88c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-110k-145k-equity-at-8-5m-seed-funded-ai-logistics-star-54bda639-ad52-409f-970f-d3e8efb1d88c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_54bda639-ad52-409f-970f-d3e8efb1d88c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£110k-£145k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Venture-backed AI startup with $8.5M seed funding building agentic systems for global freight forwarding</p>

<p><strong>Job Description</strong></p>

<p>Join an elite team automating complex, exception-heavy workflows in logistics. As a founding engineer, you will own the end-to-end development of AI-driven products that convert chaotic unstructured data into automated workflows. Working directly with founders, you’ll shape the architecture and iterate rapidly to solve mission-critical problems for global freight giants.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare founding-team opportunity at a high-growth startup seeing 40% month-over-month traction with enterprise customers like XPO and Zencargo.</li>
  <li>Direct impact on a massive global industry by building autonomous AI agents that replace manual email and WhatsApp coordination with intelligent automation.</li>
  <li>Generous founding equity package valued at $150k-$250k alongside a top-tier base salary and a high-agency, low-meeting culture.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Prototype and ship full-stack features using React, TypeScript, and Python, moving from idea to production deployment at high velocity.</li>
  <li>Design and optimize scalable APIs and cloud architectures using Temporal for orchestration and PostgreSQL to support sophisticated AI agents.</li>
  <li>Work directly with customers to understand real-world logistics bottlenecks and translate those insights into intuitive, performant UI/UX solutions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4-8 years of experience building production-grade systems at high-growth tech companies, with strong proficiency in Python and modern React.</li>
  <li>Proven track record of shipping AI/ML features, specifically working with LLM orchestration, autonomous agents, or OpenAI/Anthropic integrations.</li>
  <li>Exceptional product intuition and high agency; you are a self-driven builder who prioritizes user experience and first-principles thinking over technical over-engineering.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-110k-145k-equity-at-8-5m-seed-funded-ai-logistics-star-54bda639-ad52-409f-970f-d3e8efb1d88c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_54bda639-ad52-409f-970f-d3e8efb1d88c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-110k-145k-equity-at-8-5m-seed-funded-ai-logistics-star-54bda639-ad52-409f-970f-d3e8efb1d88c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_54bda639-ad52-409f-970f-d3e8efb1d88c">https://www.jackandjill.ai/jobs/founding-product-engineer-110k-145k-equity-at-8-5m-seed-funded-ai-logistics-star-54bda639-ad52-409f-970f-d3e8efb1d88c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_54bda639-ad52-409f-970f-d3e8efb1d88c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£110k-£145k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.981Z</expirationdate>
  </job>
  <job>
    <title>Full-Stack AI Engineer at legendary Tier-1 venture capital firm</title>
    <date>2026-05-07T04:08:44.298Z</date>
    <referencenumber>45eaa57f-5d02-47bb-8240-13ff52d12432</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/full-stack-ai-engineer-at-legendary-tier-1-venture-capital-firm-45eaa57f-5d02-47bb-8240-13ff52d12432</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/full-stack-ai-engineer-at-legendary-tier-1-venture-capital-firm-45eaa57f-5d02-47bb-8240-13ff52d12432</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-ai-engineer-at-legendary-tier-1-venture-capital-firm-45eaa57f-5d02-47bb-8240-13ff52d12432?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_45eaa57f-5d02-47bb-8240-13ff52d12432">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full-Stack AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Tier-1 venture capital firm that backed Airbnb, LinkedIn, and Discord</p>

<p><strong>Job Description</strong></p>

<p>As the first engineering hire, you will build the AI-powered engine behind one of tech&#39;s most legendary venture firms. You&#39;ll develop custom agentic workflows to automate research, market mapping, and due diligence, sitting directly with world-class partners to prototype tools that give the investment team a genuine data edge.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with legendary investors like Reid Hoffman and Sarah Tavel, getting a front-row seat to how the best companies in tech are discovered.</li>
  <li>High-velocity development environment where your users are in the same room and feedback loops are measured in hours, not months.</li>
  <li>Massive leverage and ownership as the first full-time engineer, building a technical roadmap that defines the firm&#39;s next generation of sourcing and diligence.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and deploy custom agent-based workflows that automate complex research and sourcing across the firm&#39;s multi-billion dollar pipeline.</li>
  <li>Design production-grade retrieval pipelines and LLM-integrated systems that partners rely on daily to evaluate market-defining deals.</li>
  <li>Participate in live deal meetings to identify process bottlenecks and ship high-impact technical prototypes within the same week.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2–5 years of experience as a strong full-stack engineer who has successfully shipped AI agents or multi-step LLM workflows in production.</li>
  <li>Sharp product instincts and a bias for action, capable of scoping ruthlessly and deciding when to ship for speed versus durability.</li>
  <li>Pre-founder mindset with experience in high-caliber startup environments and a desire to eventually start their own company.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-ai-engineer-at-legendary-tier-1-venture-capital-firm-45eaa57f-5d02-47bb-8240-13ff52d12432?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_45eaa57f-5d02-47bb-8240-13ff52d12432">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-ai-engineer-at-legendary-tier-1-venture-capital-firm-45eaa57f-5d02-47bb-8240-13ff52d12432?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_45eaa57f-5d02-47bb-8240-13ff52d12432">https://www.jackandjill.ai/jobs/full-stack-ai-engineer-at-legendary-tier-1-venture-capital-firm-45eaa57f-5d02-47bb-8240-13ff52d12432?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_45eaa57f-5d02-47bb-8240-13ff52d12432</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.981Z</expirationdate>
  </job>
  <job>
    <title>Founding GTM Operations Associate (£45k–£60k + Equity) at $8M seed London fintech</title>
    <date>2026-05-07T04:12:20.997Z</date>
    <referencenumber>0a8c95f1-1af7-4a08-9848-3e7361cba243</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/founding-gtm-operations-associate-45k-60k-equity-at-8m-seed-london-fintech-0a8c95f1-1af7-4a08-9848-3e7361cba243</url>
    <applyurl>https://jackandjill.ai/jobs/sales/founding-gtm-operations-associate-45k-60k-equity-at-8m-seed-london-fintech-0a8c95f1-1af7-4a08-9848-3e7361cba243</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-gtm-operations-associate-45k-60k-equity-at-8m-seed-london-fintech-0a8c95f1-1af7-4a08-9848-3e7361cba243?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a8c95f1-1af7-4a08-9848-3e7361cba243">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding GTM Operations Associate</p>

<p><strong>Salary</strong></p>

<p>£45k–£60k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$8M seed-stage London fintech backed by Notion Capital and Passion Capital</p>

<p><strong>Job Description</strong></p>

<p>You will architect the systems powering a company building the first autonomous digital worker for finance. Sitting across sales, marketing, and onboarding, you’ll eliminate manual bottlenecks to help the revenue function scale. This is a high-impact role working directly with the CEO to turn a full pipeline into seamless, automated growth.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will own the broadest GTM scope at the company, building the foundation for sales, marketing, and customer success from 0 to 1.</li>
  <li>The company is backed by Tier-1 investors including Alstin, Notion, and Passion Capital, and has already processed $500M+ through its AI-driven workflows.</li>
  <li>This is a founding role with a direct path to RevOps leadership, providing full visibility into how a venture-backed fintech scales its revenue engine.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and automate the end-to-end customer onboarding journey to scale volume 10x without increasing manual headcount.</li>
  <li>Own the HubSpot stack and GTM dashboard, building the pipeline discipline, data workflows, and reporting the founding team relies on.</li>
  <li>Manage marketing automation and compliance workflows, ensuring all content meets regulatory standards while maintaining a high-velocity publishing engine.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 2–4 years of experience in RevOps, GTM Ops, or as a Founder’s Associate at a high-growth Series A/B startup or consultancy.</li>
  <li>Is a systems thinker with deep HubSpot proficiency, capable of building complex automation workflows and spotting data patterns in plain English.</li>
  <li>Thrives in fast-paced environments and has a background in fintech or professional services where navigating compliance and legal gates is essential.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-gtm-operations-associate-45k-60k-equity-at-8m-seed-london-fintech-0a8c95f1-1af7-4a08-9848-3e7361cba243?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a8c95f1-1af7-4a08-9848-3e7361cba243">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-gtm-operations-associate-45k-60k-equity-at-8m-seed-london-fintech-0a8c95f1-1af7-4a08-9848-3e7361cba243?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a8c95f1-1af7-4a08-9848-3e7361cba243">https://www.jackandjill.ai/jobs/founding-gtm-operations-associate-45k-60k-equity-at-8m-seed-london-fintech-0a8c95f1-1af7-4a08-9848-3e7361cba243?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0a8c95f1-1af7-4a08-9848-3e7361cba243</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£45k–£60k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.982Z</expirationdate>
  </job>
  <job>
    <title>Design and Content Lead (£40-50k + Equity) at a confidential company - Next-gen energy major</title>
    <date>2026-05-07T04:08:44.994Z</date>
    <referencenumber>041f5715-3c35-4801-b7f5-7a7b2214c954</referencenumber>
    <url>https://jackandjill.ai/jobs/design/design-and-content-lead-40-50k-equity-at-rivan-industries-next-gen-energy-major-041f5715-3c35-4801-b7f5-7a7b2214c954</url>
    <applyurl>https://jackandjill.ai/jobs/design/design-and-content-lead-40-50k-equity-at-rivan-industries-next-gen-energy-major-041f5715-3c35-4801-b7f5-7a7b2214c954</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=041f5715-3c35-4801-b7f5-7a7b2214c954">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Design and Content Lead (£40-50k + Equity) at a confidential company - Next-gen energy major</p>

<p><strong>Job Title</strong></p>

<p>Design and Content Lead</p>

<p><strong>Salary</strong></p>

<p>£40-50k + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - VC-backed synthetic fuel startup</p>

<p><strong>Job Description</strong></p>

<p>Join a confidential company to define the visual identity of a company decarbonizing heavy industry by making synthetic fuel cheaper than fossil fuels. Working directly with the founder, you will own the creative narrative, capturing high-stakes engineering milestones through world-class photography, videography, and design to position Rivan as a next-generation energy leader.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of deep-tech and climate at a high-growth startup backed by the Collison brothers (Stripe), Plural, and 20VC.</li>
  <li>Direct impact on global decarbonization by storytelling for a team building modular plants that produce carbon-neutral gas from air and water.</li>
  <li>Join a world-class technical environment with elite talent from Oxford and Cambridge, supported by an exceptional £6,000/year relocation bonus to live near the HQ.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead end-to-end photography and videography, capturing day-to-day life and hardware assembly at our 10,000 sq ft factory and pilot sites.</li>
  <li>Upgrade and maintain the Rivan design system in Figma, creating custom graphics, icons, and layouts that establish a &quot;tech-forward&quot; aesthetic.</li>
  <li>Produce high-fidelity content for product launches and investor relations that makes complex engineering feel like the future of energy.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-2 years of professional experience with a standout portfolio across photography, videography, and digital design.</li>
  <li>High proficiency in Figma and modern editing software, with an eye for clean, sophisticated, and &quot;engineering-cool&quot; art direction.</li>
  <li>Exceptional drive and first-principles thinking, thriving in an intense, high-ownership environment where you manage projects from concept to execution.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=041f5715-3c35-4801-b7f5-7a7b2214c954">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40-50k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.983Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer at fast-growing AI startup</title>
    <date>2026-05-07T04:08:44.554Z</date>
    <referencenumber>02a174ce-fa47-461f-b919-fd6d92b2cbea</referencenumber>
    <url>https://jackandjill.ai/jobs/product-engineer-at-fast-growing-ai-startup-02a174ce-fa47-461f-b919-fd6d92b2cbea</url>
    <applyurl>https://jackandjill.ai/jobs/product-engineer-at-fast-growing-ai-startup-02a174ce-fa47-461f-b919-fd6d92b2cbea</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-at-fast-growing-ai-startup-02a174ce-fa47-461f-b919-fd6d92b2cbea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_02a174ce-fa47-461f-b919-fd6d92b2cbea">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing AI startup</p>

<p><strong>Job Description</strong></p>

<p>We are looking for a founding-level Product Engineer to lead 0-to-1 development in a high-velocity environment. You will bridge the gap between engineering and user experience, building intuitive interfaces powered by advanced language models. This is a unique opportunity to shape the core product architecture and define our engineering culture from the ground up.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a founding team as a key contributor to a 0-&gt;1 product build in a high-growth sector.</li>
  <li>Work at a well-funded startup backed by top-tier VCs with a clear path to market leadership.</li>
  <li>Own the entire product lifecycle, from initial LLM experimentation to production-grade feature deployment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build user-facing features using modern web technologies and LLM integrations.</li>
  <li>Develop and iterate on robust evaluation frameworks to ensure high-quality AI outputs and performance.</li>
  <li>Collaborate directly with leadership to translate user needs into technical specifications and ship rapidly.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record in early-stage environments with a passion for building 0-&gt;1 products.</li>
  <li>Deep hands-on experience working with LLMs and building sophisticated evaluation pipelines.</li>
  <li>Strong product sense and the ability to make autonomous technical decisions that favor user value.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-at-fast-growing-ai-startup-02a174ce-fa47-461f-b919-fd6d92b2cbea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_02a174ce-fa47-461f-b919-fd6d92b2cbea">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-at-fast-growing-ai-startup-02a174ce-fa47-461f-b919-fd6d92b2cbea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_02a174ce-fa47-461f-b919-fd6d92b2cbea">https://www.jackandjill.ai/jobs/product-engineer-at-fast-growing-ai-startup-02a174ce-fa47-461f-b919-fd6d92b2cbea?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_02a174ce-fa47-461f-b919-fd6d92b2cbea</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.984Z</expirationdate>
  </job>
  <job>
    <title>Growth Marketing Manager at leading sports edtech scale-up</title>
    <date>2026-05-07T04:12:22.618Z</date>
    <referencenumber>1665fa4b-66ae-466c-9ffa-d8d81d4540e4</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/growth-marketing-manager-at-leading-sports-edtech-scale-up-1665fa4b-66ae-466c-9ffa-d8d81d4540e4</url>
    <applyurl>https://jackandjill.ai/jobs/sales/growth-marketing-manager-at-leading-sports-edtech-scale-up-1665fa4b-66ae-466c-9ffa-d8d81d4540e4</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/growth-marketing-manager-at-leading-sports-edtech-scale-up-1665fa4b-66ae-466c-9ffa-d8d81d4540e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1665fa4b-66ae-466c-9ffa-d8d81d4540e4">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Growth Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Leading sports edtech scale-up serving 3,000+ global football clubs</p>

<p><strong>Job Description</strong></p>

<p>As the first Growth Marketing Manager, you will build the marketing engine for a platform defining how football coaches learn. Reporting to the CRO, you will own B2C subscription revenue and B2B partnership pipelines. This is a high-agency role designed for someone to build growth systems from scratch, not just optimize existing ones.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Take full ownership of the growth engine at a mission-driven scale-up already used by 100,000+ coaches and elite professionals worldwide.</li>
  <li>Work directly with the leadership team to scale the business from 3,000 to 100,000 clubs globally, defining the future of sports education.</li>
  <li>High-impact opportunity to design multi-channel strategies and select your own tech stack in a culture that prioritizes character and high agency.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute integrated growth campaigns across social, CRM, paid media, and partnerships to drive user acquisition and revenue.</li>
  <li>Build and optimize full-funnel systems that convert professional audiences into B2C subscribers and elite clubs into long-term B2B partners.</li>
  <li>Establish experimentation frameworks and leverage data analytics to guide marketing decisions and accelerate global market dominance.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record in growth marketing or demand generation, ideally within a subscription, SaaS, or content-driven startup environment.</li>
  <li>High-agency operator capable of standing up marketing systems from zero in resource-constrained environments without a pre-existing playbook.</li>
  <li>Strong commercial mindset with a genuine passion for football or sports culture to authentically engage a global coaching audience.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/growth-marketing-manager-at-leading-sports-edtech-scale-up-1665fa4b-66ae-466c-9ffa-d8d81d4540e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1665fa4b-66ae-466c-9ffa-d8d81d4540e4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/growth-marketing-manager-at-leading-sports-edtech-scale-up-1665fa4b-66ae-466c-9ffa-d8d81d4540e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1665fa4b-66ae-466c-9ffa-d8d81d4540e4">https://www.jackandjill.ai/jobs/growth-marketing-manager-at-leading-sports-edtech-scale-up-1665fa4b-66ae-466c-9ffa-d8d81d4540e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1665fa4b-66ae-466c-9ffa-d8d81d4540e4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.984Z</expirationdate>
  </job>
  <job>
    <title>Commercial Analyst at AI healthtech startup with $100M in funding</title>
    <date>2026-05-07T04:12:22.278Z</date>
    <referencenumber>895ffc5c-2f2e-4906-bbb2-23f71700417b</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/commercial-analyst-at-ai-healthtech-startup-with-100m-in-funding-895ffc5c-2f2e-4906-bbb2-23f71700417b</url>
    <applyurl>https://jackandjill.ai/jobs/sales/commercial-analyst-at-ai-healthtech-startup-with-100m-in-funding-895ffc5c-2f2e-4906-bbb2-23f71700417b</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/commercial-analyst-at-ai-healthtech-startup-with-100m-in-funding-895ffc5c-2f2e-4906-bbb2-23f71700417b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_895ffc5c-2f2e-4906-bbb2-23f71700417b">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Commercial Analyst</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Highly-funded AI healthtech startup with nearly $100M in backing, supporting 10M+ monthly patient visits across 116 countries through partnerships with the NHS and global healthcare systems.</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth sales team to accelerate AI adoption across the UK healthcare sector. You will identify high-value leads, manage the full sales cycle for SMB customers, and work alongside Account Executives to scale clinician partnerships. This role is perfect for a driven operator eager to shape the future of human-centric healthcare technology.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant financial backing with nearly $100M raised to scale an AI Care Partner that supports over 10 million patient visits every month globally.</li>
  <li>Direct impact on the healthcare system by partnering with major institutions like the NHS and Beth Israel Lahey Health to make clinical care more human.</li>
  <li>Exceptional growth culture offering equity from day one, a personal development budget, and the flexibility of &quot;work from anywhere&quot; for one month annually.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute multi-channel inbound and outbound campaigns using HubSpot, social selling, and product-led signals to qualify high-value healthcare leads.</li>
  <li>Own the end-to-end sales cycle for small SMB customers, managing everything from initial prospecting and research to successfully closing deals.</li>
  <li>Collaborate cross-functionally with Product, Marketing, and Operations to optimize sales strategies and ensure a seamless handoff of qualified opportunities to AEs.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-2 years of high-performance experience in a tech startup, investment banking, consulting, or venture capital environment.</li>
  <li>Proven track record in lead generation and managing high-volume outreach with the ability to articulate complex AI solutions to healthcare stakeholders.</li>
  <li>A hungry, competitive, and proactive mindset with the discipline to manage a complex CRM pipeline in a fast-paced, dynamic startup setting.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/commercial-analyst-at-ai-healthtech-startup-with-100m-in-funding-895ffc5c-2f2e-4906-bbb2-23f71700417b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_895ffc5c-2f2e-4906-bbb2-23f71700417b">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/commercial-analyst-at-ai-healthtech-startup-with-100m-in-funding-895ffc5c-2f2e-4906-bbb2-23f71700417b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_895ffc5c-2f2e-4906-bbb2-23f71700417b">https://www.jackandjill.ai/jobs/commercial-analyst-at-ai-healthtech-startup-with-100m-in-funding-895ffc5c-2f2e-4906-bbb2-23f71700417b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_895ffc5c-2f2e-4906-bbb2-23f71700417b</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.985Z</expirationdate>
  </job>
  <job>
    <title>Founding Marketer - Head of Growth (£50k-£80k + Equity) at dental-tech startup from Skin + Me co-founder</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>627be476-0051-4017-97d8-781f5cd756f2</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/founding-marketer-head-of-growth-50k-80k-equity-at-dental-tech-startup-from-skin-627be476-0051-4017-97d8-781f5cd756f2</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/founding-marketer-head-of-growth-50k-80k-equity-at-dental-tech-startup-from-skin-627be476-0051-4017-97d8-781f5cd756f2</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-marketer-head-of-growth-50k-80k-equity-at-dental-tech-startup-from-skin-627be476-0051-4017-97d8-781f5cd756f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_627be476-0051-4017-97d8-781f5cd756f2">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Marketer - Head of Growth</p>

<p><strong>Salary</strong></p>

<p>£50k-£80k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Proprietary dental-tech startup co-founded by Skin + Me co-founder (£70M+ ARR)</p>

<p><strong>Job Description</strong></p>

<p>You will join as the first marketing hire to disrupt the global dental sensitivity market. Working directly with founders who have previously scaled D2C brands to £70M+ ARR, you will build the growth engine from scratch. You will own the entire customer journey, from paid acquisition to retention strategy.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join a category-disrupting consumer health brand at the founding stage with a proprietary, clinically superior formulation.</li>
  <li>Build alongside a proven founding team with deep experience scaling D2C giants like Skin + Me and Life Supplies.</li>
  <li>Significant founding-level equity in a business targeting a massive global market currently dominated by legacy incumbents like Sensodyne.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute the full-funnel growth strategy across Meta, TikTok, and paid social ahead of the summer 2026 launch.</li>
  <li>Build out the D2C tech stack including Shopify integration, email/SMS flows, and conversion rate optimization (CRO) frameworks.</li>
  <li>Manage the entire unit economics model, taking full ownership of CAC, ROAS, and LTV to ensure sustainable, high-growth scaling.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-5 years of hands-on D2C growth experience, ideally from a high-growth UK challenger brand like Huel, Surreal, or Grind.</li>
  <li>AI-native operator who defaults to using automation and AI tools to move faster and execute high-quality work independently.</li>
  <li>Entrepreneurial &quot;founder wiring&quot; with the ability to build and iterate rapidly without needing a pre-defined brief or large team.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-marketer-head-of-growth-50k-80k-equity-at-dental-tech-startup-from-skin-627be476-0051-4017-97d8-781f5cd756f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_627be476-0051-4017-97d8-781f5cd756f2">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-marketer-head-of-growth-50k-80k-equity-at-dental-tech-startup-from-skin-627be476-0051-4017-97d8-781f5cd756f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_627be476-0051-4017-97d8-781f5cd756f2">https://www.jackandjill.ai/jobs/founding-marketer-head-of-growth-50k-80k-equity-at-dental-tech-startup-from-skin-627be476-0051-4017-97d8-781f5cd756f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_627be476-0051-4017-97d8-781f5cd756f2</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50k-£80k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.985Z</expirationdate>
  </job>
  <job>
    <title>Senior AI Solutions Engineer ($260k–$400k + Equity) at market-leading AI training unicorn</title>
    <date>2026-05-07T04:08:44.315Z</date>
    <referencenumber>20d9d55c-ecd5-4b1c-8a66-0b141618af1c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-ai-solutions-engineer-260k-400k-equity-at-market-leading-ai-training-unic-20d9d55c-ecd5-4b1c-8a66-0b141618af1c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-ai-solutions-engineer-260k-400k-equity-at-market-leading-ai-training-unic-20d9d55c-ecd5-4b1c-8a66-0b141618af1c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-ai-solutions-engineer-260k-400k-equity-at-market-leading-ai-training-unic-20d9d55c-ecd5-4b1c-8a66-0b141618af1c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_20d9d55c-ecd5-4b1c-8a66-0b141618af1c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior AI Solutions Engineer (Field Engineering)</p>

<p><strong>Salary</strong></p>

<p>$260k–$400k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Market-leading AI training unicorn providing expert-human datasets to frontier labs like OpenAI and Anthropic</p>

<p><strong>Job Description</strong></p>

<p>As the founding Field Engineer for the Software Engineering domain, you will partner with frontier AI labs to architect custom expert-human datasets and code-generation benchmarks. You will bridge the gap between GTM and R&amp;D, building technical demos, scoping agentic evaluations, and proving the efficacy of training data for next-generation LLMs.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Sit at the epicenter of the AI arms race by selling critical training data and evaluation infrastructure to the world&#39;s most advanced frontier research labs.</li>
  <li>Ownership of a founding field engineering function where you define the playbook, demo library, and technical qualification standards from scratch.</li>
  <li>Highly lucrative compensation package with OTE up to $400k and significant equity in a high-growth category leader with massive market traction.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead technical discovery for qualified SWE opportunities, translating research lab needs into scoped datasets, benchmarks, and managed talent deliverables.</li>
  <li>Build high-fidelity prototypes and working agentic scaffolds in Python to prove technical approaches for code-generation and evaluation tasks before contract.</li>
  <li>Manage paid proof-of-concepts (POCs) from kick-off to scale-up, designing success criteria and measurement plans that demonstrate superior model performance gains.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of software or ML engineering experience with deep production-level expertise in code-generation, developer tooling, or agentic systems.</li>
  <li>Proficiency in Python and modern LLM tooling, with the ability to build, grade, and evaluate complex code benchmarks like SWE-bench.</li>
  <li>Strong commercial instinct and communication skills, capable of producing technical scoping documents that satisfy PhD-level researchers at top-tier labs.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-ai-solutions-engineer-260k-400k-equity-at-market-leading-ai-training-unic-20d9d55c-ecd5-4b1c-8a66-0b141618af1c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_20d9d55c-ecd5-4b1c-8a66-0b141618af1c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-ai-solutions-engineer-260k-400k-equity-at-market-leading-ai-training-unic-20d9d55c-ecd5-4b1c-8a66-0b141618af1c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_20d9d55c-ecd5-4b1c-8a66-0b141618af1c">https://www.jackandjill.ai/jobs/senior-ai-solutions-engineer-260k-400k-equity-at-market-leading-ai-training-unic-20d9d55c-ecd5-4b1c-8a66-0b141618af1c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_20d9d55c-ecd5-4b1c-8a66-0b141618af1c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$260k–$400k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.987Z</expirationdate>
  </job>
  <job>
    <title>Smart Contract Engineer at Top-tier DeFi infrastructure protocol co-led by OKX Ventures</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ba35bb0f-297d-4d30-ae2a-f605de3a0a8c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/smart-contract-engineer-at-top-tier-defi-infrastructure-protocol-co-led-by-okx-v-ba35bb0f-297d-4d30-ae2a-f605de3a0a8c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/smart-contract-engineer-at-top-tier-defi-infrastructure-protocol-co-led-by-okx-v-ba35bb0f-297d-4d30-ae2a-f605de3a0a8c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/smart-contract-engineer-at-top-tier-defi-infrastructure-protocol-co-led-by-okx-v-ba35bb0f-297d-4d30-ae2a-f605de3a0a8c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ba35bb0f-297d-4d30-ae2a-f605de3a0a8c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Smart Contract Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Top-tier DeFi infrastructure protocol co-led by OKX Ventures, Hashed, and Dao5</p>

<p><strong>Job Description</strong></p>

<p>Join the leading lending and LSDeFi platform on the Sui blockchain, managing over $380M in TVL with a 61% market share. As a Senior Smart Contract Engineer, you will design and secure the foundational infrastructure that powers nearly a million users, building high-performance protocol primitives in Move for the fastest-growing Layer 1 ecosystem.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead development for the dominant protocol on Sui, operating at massive scale with zero tolerance for failure and influencing the growth of a premier L1 ecosystem.</li>
  <li>Backed by elite investors including OKX Ventures, Hashed, and Dao5, providing the stability and resources of a market leader with the agility of a 15-person team.</li>
  <li>Own protocol-critical decisions and ship innovative products like automated vaults and PRE DEX while receiving support for visa sponsorship if based locally.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, develop, and deploy secure smart contracts using Move to power lending, borrowing, and liquidity infrastructure for hundreds of thousands of users.</li>
  <li>Architect and lead rigorous security audits and code reviews to protect $380M+ in TVL from potential vulnerabilities and exploits.</li>
  <li>Collaborate with a global engineering team to integrate complex smart contract logic with high-performance blockchain infrastructure and front-end applications.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep expertise in DeFi smart contract development, specifically building lending protocols, vaults, or liquidity primitives that have reached production at scale.</li>
  <li>Strong proficiency in Move, Solidity, or Rust with a track record of writing clean, efficient, and highly secure code verified by top-tier audit firms.</li>
  <li>Exceptional communication skills and a proactive problem-solving mindset, capable of articulating technical trade-offs to a global team while managing protocol-level complexity.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/smart-contract-engineer-at-top-tier-defi-infrastructure-protocol-co-led-by-okx-v-ba35bb0f-297d-4d30-ae2a-f605de3a0a8c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ba35bb0f-297d-4d30-ae2a-f605de3a0a8c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/smart-contract-engineer-at-top-tier-defi-infrastructure-protocol-co-led-by-okx-v-ba35bb0f-297d-4d30-ae2a-f605de3a0a8c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ba35bb0f-297d-4d30-ae2a-f605de3a0a8c">https://www.jackandjill.ai/jobs/smart-contract-engineer-at-top-tier-defi-infrastructure-protocol-co-led-by-okx-v-ba35bb0f-297d-4d30-ae2a-f605de3a0a8c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ba35bb0f-297d-4d30-ae2a-f605de3a0a8c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.987Z</expirationdate>
  </job>
  <job>
    <title>Product Manager (£60,000 + Equity) at high-growth London fintech managing £5B+ in assets</title>
    <date>2026-05-07T04:12:21.894Z</date>
    <referencenumber>b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/product-manager-60-000-equity-at-high-growth-london-fintech-managing-5b-in-asset-b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f</url>
    <applyurl>https://jackandjill.ai/jobs/finance/product-manager-60-000-equity-at-high-growth-london-fintech-managing-5b-in-asset-b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-manager-60-000-equity-at-high-growth-london-fintech-managing-5b-in-asset-b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Manager - Investments &amp; Pensions (12-Month FTC)</p>

<p><strong>Salary</strong></p>

<p>£60,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>High-growth London digital wealth manager trusted by 500k+ users managing £5B+ in assets</p>

<p><strong>Job Description</strong></p>

<p>Join a premier wealth-tech scaleup managing the execution-only investments and pensions experience. As part of the Assets Collective, you will drive product strategy, scope new features, and manage complex third-party dependencies. This is a high-impact role requiring strong UX instincts to simplify wealth management for over half a million active users.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Take genuine ownership of a platform managing over £5 billion in user assets, moving beyond simple maintenance to lead meaningful feature development.</li>
  <li>Work alongside industry veterans, reporting to a Senior PM with a pedigree from top-tier fintechs like Wise, Chase UK, and GoHenry.</li>
  <li>Enjoy a high-growth environment with exceptional perks, including a £1,500 learning allowance and a flexible work-away policy for up to 90 days.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Scope and define improvements for the investments and pensions roadmap, working from initial idea to successful implementation.</li>
  <li>Collaborate with engineering, design, and compliance teams to build world-class, mobile-first consumer financial products.</li>
  <li>Use data and market insights to identify opportunities and manage complex integrations with external financial service providers.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 2+ years of Product Management experience, preferably within a fast-paced fintech startup or scaleup environment.</li>
  <li>Demonstrates strong UX instincts and a passion for the wealth space, understanding the nuances of the UK investment and pension market.</li>
  <li>Is commercially astute and data-driven, capable of balancing business goals like revenue and profit with a customer-centric product vision.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-manager-60-000-equity-at-high-growth-london-fintech-managing-5b-in-asset-b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-manager-60-000-equity-at-high-growth-london-fintech-managing-5b-in-asset-b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f">https://www.jackandjill.ai/jobs/product-manager-60-000-equity-at-high-growth-london-fintech-managing-5b-in-asset-b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b71f5e94-6c7e-4fdf-83cc-2d3267c8df0f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.997Z</expirationdate>
  </job>
  <job>
    <title>Junior Sales Planner (£32k–£38k + Equity) at B Corp certified renovation marketplace</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>67fdc730-7ace-4697-b652-64a110e9b50e</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/junior-sales-planner-32k-38k-equity-at-b-corp-certified-renovation-marketplace-67fdc730-7ace-4697-b652-64a110e9b50e</url>
    <applyurl>https://jackandjill.ai/jobs/sales/junior-sales-planner-32k-38k-equity-at-b-corp-certified-renovation-marketplace-67fdc730-7ace-4697-b652-64a110e9b50e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/junior-sales-planner-32k-38k-equity-at-b-corp-certified-renovation-marketplace-67fdc730-7ace-4697-b652-64a110e9b50e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67fdc730-7ace-4697-b652-64a110e9b50e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Junior Sales Planner</p>

<p><strong>Salary</strong></p>

<p>£32k–£38k + Equity</p>

<p><strong>Company Description</strong></p>

<p>B Corp certified home renovation marketplace founded by a second-time founder who previously built a UK energy unicorn</p>

<p><strong>Job Description</strong></p>

<p>You will guide homeowners through the complex journey of planning renovations worth £20k–£80k. This is a consultative, high-trust role managing inbound interest rather than cold-calling. You will translate vague project ideas into realistic scopes, providing the structure and accountability the industry lacks while utilizing a technology-enabled operating system.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Learn directly from a leadership team with a track record of building one of the UK’s fastest-growing private companies to 1,000+ employees.</li>
  <li>High-impact work at a B Corp certified startup that is successfully disrupting a massive, fragmented market using a technology-driven framework.</li>
  <li>Structured career progression within a small, established sales team that just achieved its best-ever quarter, offering mentorship and uncapped commission.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Run discovery and follow-up calls with homeowners who have proactively reached out through the platform to help them define project goals.</li>
  <li>Manage a consistent pipeline of 15–20 active deals within HubSpot, ensuring disciplined tracking of 4–12 week sales cycles.</li>
  <li>Coordinate closely with interior designers and build managers to ensure project scopes and budgets are aligned before construction begins.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 1-3 years of experience in consultative or client-facing roles, with a proven ability to guide people through major financial decisions.</li>
  <li>Demonstrates exceptionally organized follow-up habits and the patience to maintain momentum across long, high-stakes sales cycles.</li>
  <li>Possesses genuine curiosity about construction and design, along with the calm communication style needed to manage customer anxiety during renovations.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/junior-sales-planner-32k-38k-equity-at-b-corp-certified-renovation-marketplace-67fdc730-7ace-4697-b652-64a110e9b50e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67fdc730-7ace-4697-b652-64a110e9b50e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/junior-sales-planner-32k-38k-equity-at-b-corp-certified-renovation-marketplace-67fdc730-7ace-4697-b652-64a110e9b50e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67fdc730-7ace-4697-b652-64a110e9b50e">https://www.jackandjill.ai/jobs/junior-sales-planner-32k-38k-equity-at-b-corp-certified-renovation-marketplace-67fdc730-7ace-4697-b652-64a110e9b50e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67fdc730-7ace-4697-b652-64a110e9b50e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£32k–£38k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.997Z</expirationdate>
  </job>
  <job>
    <title>Fullstack Engineer at Leading Sui DeFi Protocol backed by OKX Ventures &amp; Hashed</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/fullstack-engineer-at-leading-sui-defi-protocol-backed-by-okx-ventures-and-hashe-6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f</url>
    <applyurl>https://jackandjill.ai/jobs/finance/fullstack-engineer-at-leading-sui-defi-protocol-backed-by-okx-ventures-and-hashe-6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/fullstack-engineer-at-leading-sui-defi-protocol-backed-by-okx-ventures-and-hashe-6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Fullstack Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Leading Sui-based DeFi protocol co-led by OKX Ventures, Hashed, and dao5 with $400M+ TVL.</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth DeFi infrastructure team building the performance layer for decentralized finance on Sui. As a Fullstack Engineer, you will own the end-to-end development of new financial products, from React interfaces to Node.js backends. This is a greenfield role focused on scaling a platform that already serves 900,000 users.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Build on the leading lending and LSDeFi platform on Sui, supported by top-tier investors including OKX Ventures and Hashed.</li>
  <li>Ship high-impact, greenfield products from scratch within a lean, 15-person engineering team rather than maintaining legacy code.</li>
  <li>Exceptional market traction with over $400M in Total Value Locked (TVL) and a massive user base of 900,000 global users.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and develop secure, end-to-end web applications using React and Node.js for high-demand DeFi use cases.</li>
  <li>Collaborate with smart contract engineers to integrate frontend systems seamlessly with blockchain protocols and automated vaults.</li>
  <li>Optimize application performance and scalability to handle significant financial transaction volume at scale.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of experience in fullstack development with deep proficiency in React, Node.js, and modern JavaScript environments.</li>
  <li>Proven track record in a fast-paced startup environment with the ability to own features from conception to deployment.</li>
  <li>Strong fundamentals in REST APIs and database design, with a deep curiosity for blockchain technology and decentralized finance.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/fullstack-engineer-at-leading-sui-defi-protocol-backed-by-okx-ventures-and-hashe-6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/fullstack-engineer-at-leading-sui-defi-protocol-backed-by-okx-ventures-and-hashe-6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f">https://www.jackandjill.ai/jobs/fullstack-engineer-at-leading-sui-defi-protocol-backed-by-okx-ventures-and-hashe-6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0e4071-bd9c-4416-85c7-ce9a1ff2d15f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.998Z</expirationdate>
  </job>
  <job>
    <title>Founding Talent Partner (£50-65k) at YC-backed £2.7M Series A healthtech startup</title>
    <date>2026-05-07T04:12:22.246Z</date>
    <referencenumber>8f57851c-5268-4aa0-b568-bf938a9e32bc</referencenumber>
    <url>https://jackandjill.ai/jobs/talent/founding-talent-partner-50-65k-at-yc-backed-2-7m-series-a-healthtech-startup-8f57851c-5268-4aa0-b568-bf938a9e32bc</url>
    <applyurl>https://jackandjill.ai/jobs/talent/founding-talent-partner-50-65k-at-yc-backed-2-7m-series-a-healthtech-startup-8f57851c-5268-4aa0-b568-bf938a9e32bc</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-talent-partner-50-65k-at-yc-backed-2-7m-series-a-healthtech-startup-8f57851c-5268-4aa0-b568-bf938a9e32bc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f57851c-5268-4aa0-b568-bf938a9e32bc">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Talent Partner</p>

<p><strong>Salary</strong></p>

<p>£50-65k</p>

<p><strong>Company Description</strong></p>

<p>YC &amp; Moonfire-backed £2.7M Series A healthtech startup</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated talent hire, you will report directly to the co-founder to scale a mission-driven team from 35 to 55+ in the next year. You will own the end-to-end recruitment lifecycle, building the foundations of a world-class hiring engine that automates administration to save the NHS.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Impact a critical national institution by helping the team reach 100% of GP practices across England (currently in 1 in 4).</li>
  <li>Join a high-growth environment ranked as the 8th fastest growing startup in the UK and 33rd in Europe.</li>
  <li>Enjoy a unique culture featuring homemade breakfast and lunch daily in a collaborative Stratford office, with a clear path to leading the full People function.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute full-cycle recruiting across engineering, product, and commercial roles with a target of 10+ accepted offers in your first quarter.</li>
  <li>Design and implement a high-velocity headhunting playbook and outbound strategy to attract top-tier passive talent through LinkedIn and referrals.</li>
  <li>Optimize candidate experience and hiring manager satisfaction, maintaining a transparent, data-driven reporting system for the entire recruitment funnel.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 3+ years of experience in a fast-paced recruitment agency environment followed by meaningful in-house startup experience.</li>
  <li>Demonstrates operational excellence in managing 6+ roles concurrently while maintaining high candidate NPS and short time-to-hire metrics.</li>
  <li>Is a brilliant storyteller and communicator who cares deeply about healthcare access and can effectively articulate the company’s mission to candidates.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-talent-partner-50-65k-at-yc-backed-2-7m-series-a-healthtech-startup-8f57851c-5268-4aa0-b568-bf938a9e32bc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f57851c-5268-4aa0-b568-bf938a9e32bc">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-talent-partner-50-65k-at-yc-backed-2-7m-series-a-healthtech-startup-8f57851c-5268-4aa0-b568-bf938a9e32bc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f57851c-5268-4aa0-b568-bf938a9e32bc">https://www.jackandjill.ai/jobs/founding-talent-partner-50-65k-at-yc-backed-2-7m-series-a-healthtech-startup-8f57851c-5268-4aa0-b568-bf938a9e32bc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f57851c-5268-4aa0-b568-bf938a9e32bc</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50-65k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.998Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer - Backend &amp; Data Platform ($175k-$225k + Equity) at Fintech startup trusted by Goldman Sachs and JPMorgan</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>039cba14-9ae1-41eb-863b-857fbca3a395</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-backend-and-data-platform-175k-225k-equity-at-fintech-startup--039cba14-9ae1-41eb-863b-857fbca3a395</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-backend-and-data-platform-175k-225k-equity-at-fintech-startup--039cba14-9ae1-41eb-863b-857fbca3a395</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United States)</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-backend-and-data-platform-175k-225k-equity-at-fintech-startup--039cba14-9ae1-41eb-863b-857fbca3a395?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_039cba14-9ae1-41eb-863b-857fbca3a395">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer - Backend &amp; Data Platform</p>

<p><strong>Salary</strong></p>

<p>$175,000 - $225,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Fintech startup automating mortgage lending for self-employed borrowers, backed by industry leaders and trusted by Goldman Sachs, JPMorgan, and Morgan Stanley.</p>

<p><strong>Job Description</strong></p>

<p>As the founding backend and data platform engineer, you will architect the infrastructure that powers non-traditional mortgage lending. You&#39;ll own the end-to-end data lifecycle—from ingesting banking and tax data via Plaid and Finicity to building canonical models and ML-ready pipelines. This high-agency role involves shaping the core product used by major global financial aggregators.</p>

<p><strong>Location</strong></p>

<p>San Francisco, Austin, NYC, Remote</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant architectural influence as a founding team member, building greenfield infrastructure for a product already trusted by Goldman Sachs, JPM, and Morgan Stanley.</li>
  <li>High-agency environment led by a team from Airtable and Opendoor, operating with a flat structure where engineers participate in the entire product lifecycle.</li>
  <li>Aggressive equity upside in a fintech solving a massive market gap for 76 million self-employed Americans who are currently underserved by traditional lenders.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and operate resilient data ingestion and normalization pipelines for complex financial sources including banking, tax transcripts, and accounting platforms.</li>
  <li>Build core platform infrastructure including authentication, webhooks, rate limiting, and vendor-agnostic abstraction layers to ensure system reliability and scalability.</li>
  <li>Develop in-house feature extraction pipelines and productionize ML models for income categorization, anomaly detection, and automated financial insights.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Senior or Staff-level engineer with deep experience building data-centric products from infancy, specifically involving complex Postgres schema design and SQL migrations.</li>
  <li>Practical experience consuming ML models via APIs/SDKs and building the supporting feature pipelines, though this is an engineering rather than research-focused role.</li>
  <li>Proficient in TypeScript and modern backend architectures, with a strong bias toward shipping and experience working in fast-paced, early-stage startup environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-backend-and-data-platform-175k-225k-equity-at-fintech-startup--039cba14-9ae1-41eb-863b-857fbca3a395?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_039cba14-9ae1-41eb-863b-857fbca3a395">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-backend-and-data-platform-175k-225k-equity-at-fintech-startup--039cba14-9ae1-41eb-863b-857fbca3a395?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_039cba14-9ae1-41eb-863b-857fbca3a395">https://www.jackandjill.ai/jobs/founding-engineer-backend-and-data-platform-175k-225k-equity-at-fintech-startup--039cba14-9ae1-41eb-863b-857fbca3a395?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_039cba14-9ae1-41eb-863b-857fbca3a395</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$175K - $225K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:30.999Z</expirationdate>
  </job>
  <job>
    <title>Legal Operations Specialist at AI-native financial operating system startup</title>
    <date>2026-05-07T04:12:20.451Z</date>
    <referencenumber>4a7bf909-51b5-4873-88c7-9ac07afada7e</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/legal-operations-specialist-at-ai-native-financial-operating-system-startup-4a7bf909-51b5-4873-88c7-9ac07afada7e</url>
    <applyurl>https://jackandjill.ai/jobs/finance/legal-operations-specialist-at-ai-native-financial-operating-system-startup-4a7bf909-51b5-4873-88c7-9ac07afada7e</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United States)</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/legal-operations-specialist-at-ai-native-financial-operating-system-startup-4a7bf909-51b5-4873-88c7-9ac07afada7e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a7bf909-51b5-4873-88c7-9ac07afada7e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Legal Operations Specialist</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>AI-native financial operating system startup rebuilding regulated finance infrastructure</p>

<p><strong>Job Description</strong></p>

<p>As the first Legal Operations hire, you will architect the operating layer for a high-growth fintech. You&#39;ll build systems from scratch—integrating AI workflows, contract lifecycles, and compliance programs—to enable a lean legal team to support enterprise scale. This is a builder role defining how legal processes integrate with Engineering, Product, and Finance.</p>

<p><strong>Location</strong></p>

<p>New York, USA (Remote Optional)</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li><strong>Founding Impact:</strong> You are the first hire in this function, owning the blank slate to design and implement the legal infrastructure that will support a major corporate restructuring and business spin-off.</li>
  <li><strong>AI-First Environment:</strong> Unlike traditional legal roles, you will build durable workflows using Claude skills, Notion automations, and APIs to ensure recurring work runs itself.</li>
  <li><strong>Highly Regulated Complexity:</strong> Gain deep experience at the intersection of AI and regulated finance, managing infrastructure for GSE reviews and complex enterprise SaaS integrations.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and manage the legal intake and triage system to bridge the gap between business questions and legal answers with full transparency.</li>
  <li>Build a structured contract lifecycle workflow (CLM) that allows AI to query obligations, track renewals, and monitor surviving obligations across all vendor and customer agreements.</li>
  <li>Lead the operational execution of data retention programs and regulatory compliance infrastructure, ensuring the company remains audit-ready during rapid expansion.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li><strong>Operations Veteran:</strong> 4–7 years in legal operations or in-house paralegal work, with a proven track record of building systems from scratch rather than just maintaining them.</li>
  <li><strong>AI Power User:</strong> High fluency in AI tools, capable of writing durable prompts, calling APIs, and stitching together tools like Notion, Slack, and CLM platforms.</li>
  <li><strong>Regulated Industry Experience:</strong> Prior exposure to high-growth fintech, mortgage, or healthcare environments where navigating complex regulatory exams and audits is a requirement.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/legal-operations-specialist-at-ai-native-financial-operating-system-startup-4a7bf909-51b5-4873-88c7-9ac07afada7e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a7bf909-51b5-4873-88c7-9ac07afada7e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/legal-operations-specialist-at-ai-native-financial-operating-system-startup-4a7bf909-51b5-4873-88c7-9ac07afada7e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a7bf909-51b5-4873-88c7-9ac07afada7e">https://www.jackandjill.ai/jobs/legal-operations-specialist-at-ai-native-financial-operating-system-startup-4a7bf909-51b5-4873-88c7-9ac07afada7e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a7bf909-51b5-4873-88c7-9ac07afada7e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.000Z</expirationdate>
  </job>
  <job>
    <title>Senior / Staff Product Engineer (£70k-£150k + Equity) at Sequoia-backed payments infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>1d078cd2-ed7c-40f7-be42-e355f6e30748</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-staff-product-engineer-70k-150k-equity-at-sequoia-backed-payments-infrast-1d078cd2-ed7c-40f7-be42-e355f6e30748</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-staff-product-engineer-70k-150k-equity-at-sequoia-backed-payments-infrast-1d078cd2-ed7c-40f7-be42-e355f6e30748</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-staff-product-engineer-70k-150k-equity-at-sequoia-backed-payments-infrast-1d078cd2-ed7c-40f7-be42-e355f6e30748?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1d078cd2-ed7c-40f7-be42-e355f6e30748">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior / Staff Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k-£150k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Sequoia &amp; Index-backed payments infrastructure startup with $46M raised</p>

<p><strong>Job Description</strong></p>

<p>Join a high-caliber team of 25 building the encryption layer for global commerce. You will own the card data lifecycle end-to-end, designing APIs that power payments for giants like Ramp and Rippling. This is a rare chance to ship mission-critical infrastructure where security, scale, and developer experience are the primary products.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the heart of the payments stack, processing $5B+ in annual volume for the internet&#39;s fastest-growing fintechs and marketplaces.</li>
  <li>Exceptional pedigree with backing from Sequoia, Kleiner Perkins, and Index Ventures, having recently closed a $25M Series B to scale operations 4x.</li>
  <li>True ownership culture where every engineer influences product direction, working with a sophisticated tech stack including Rust and TypeScript in a high-trust environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement developer-facing APIs and primitives for card tokenization, 3D Secure, and multi-PSP orchestration.</li>
  <li>Collaborate directly with customers to understand complex payment stacks and shape the product roadmap based on real-world friction.</li>
  <li>Own features from problem definition through to production, ensuring sub-millisecond encryption and high-availability across distributed systems.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-10+ years of experience shipping high-quality software, with Senior/Staff candidates showing deep domain expertise in card networks or tokenization.</li>
  <li>Strong fundamentals in systems, networks, and distributed infrastructure with a relentless focus on developer experience and API design.</li>
  <li>A &quot;founder energy&quot; mindset with a bias for action and the ability to operate across the full stack—from backend services to documentation.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-staff-product-engineer-70k-150k-equity-at-sequoia-backed-payments-infrast-1d078cd2-ed7c-40f7-be42-e355f6e30748?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1d078cd2-ed7c-40f7-be42-e355f6e30748">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-staff-product-engineer-70k-150k-equity-at-sequoia-backed-payments-infrast-1d078cd2-ed7c-40f7-be42-e355f6e30748?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1d078cd2-ed7c-40f7-be42-e355f6e30748">https://www.jackandjill.ai/jobs/senior-staff-product-engineer-70k-150k-equity-at-sequoia-backed-payments-infrast-1d078cd2-ed7c-40f7-be42-e355f6e30748?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1d078cd2-ed7c-40f7-be42-e355f6e30748</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£150k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.001Z</expirationdate>
  </job>
  <job>
    <title>AI Engineer ($150k-$300k + Equity) at 776 and Neo-backed software creation startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>7c1dddbc-3f1c-4455-9f42-0838c259c5ae</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/ai-engineer-150k-300k-equity-at-776-and-neo-backed-software-creation-startup-7c1dddbc-3f1c-4455-9f42-0838c259c5ae</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/ai-engineer-150k-300k-equity-at-776-and-neo-backed-software-creation-startup-7c1dddbc-3f1c-4455-9f42-0838c259c5ae</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-engineer-150k-300k-equity-at-776-and-neo-backed-software-creation-startup-7c1dddbc-3f1c-4455-9f42-0838c259c5ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7c1dddbc-3f1c-4455-9f42-0838c259c5ae">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Engineer</p>

<p><strong>Salary</strong></p>

<p>$150,000 - $300,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>776 and Neo-backed AI startup democratizing software creation with $150k-$300k base salaries.</p>

<p><strong>Job Description</strong></p>

<p>Join a high-caliber team of engineers from Google and OpenAI to build the world&#39;s most capable consumer-facing coding agent. You will bridge the gap between human intent and software execution by designing agentic architectures that turn ideas into native mobile applications instantly. This is a chance to redefine software creation for millions.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Backed by elite investors including Alexis Ohanian (776), Neo, and leaders from OpenAI and Google.</li>
  <li>Work alongside a world-class team with backgrounds from Bluesky, Docker, Nuro, and Google in a high-intensity NYC office.</li>
  <li>Massive ownership and significant equity (up to 2%) at a seed-stage startup aiming to make coding obsolete for creators.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement state-of-the-art agentic architectures for a consumer-facing coding AI agent using TypeScript.</li>
  <li>Build robust evaluation frameworks to measure code quality and ensure perfect alignment with user intent.</li>
  <li>Work across the entire AI stack from model architecture to production deployment to ship magical user experiences.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of experience building and deploying production-grade AI/ML systems or agentic architectures.</li>
  <li>Deep expertise in TypeScript and a track record of shipping scalable products at breakout startups like Cursor or Replit.</li>
  <li>Product-focused mindset with a passion for developer tools and the ability to define what is technically possible.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-engineer-150k-300k-equity-at-776-and-neo-backed-software-creation-startup-7c1dddbc-3f1c-4455-9f42-0838c259c5ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7c1dddbc-3f1c-4455-9f42-0838c259c5ae">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-engineer-150k-300k-equity-at-776-and-neo-backed-software-creation-startup-7c1dddbc-3f1c-4455-9f42-0838c259c5ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7c1dddbc-3f1c-4455-9f42-0838c259c5ae">https://www.jackandjill.ai/jobs/ai-engineer-150k-300k-equity-at-776-and-neo-backed-software-creation-startup-7c1dddbc-3f1c-4455-9f42-0838c259c5ae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7c1dddbc-3f1c-4455-9f42-0838c259c5ae</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150K - $300K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.002Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($150k - $250k + Equity) at $6M Seed AI infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-150k-250k-equity-at-6m-seed-ai-infrastructure-startup-67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-150k-250k-equity-at-6m-seed-ai-infrastructure-startup-67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-150k-250k-equity-at-6m-seed-ai-infrastructure-startup-67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$150k - $250k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$6M Seed AI infrastructure startup backed by General Catalyst and Paul Graham</p>

<p><strong>Job Description</strong></p>

<p>As a Founding Engineer at this YC S25 startup, you will build the critical identity and communication layer for the agentic era. You will design high-throughput backend systems and APIs that serve as the inbox for AI agents, enabling them to communicate and authenticate as independent digital citizens in a rapidly expanding market.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the frontier of AI infrastructure with $6M in funding from General Catalyst, Paul Graham, and the CTO of HubSpot.</li>
  <li>Join a high-performance team of 8 hailing from NVIDIA, Amazon, and Optiver, currently doubling their user count every two weeks.</li>
  <li>True founding impact with significant equity and the opportunity to define a new category of the internet where agents outnumber humans.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement intuitive APIs and abstractions that allow AI agents to operate as first-class citizens of the internet.</li>
  <li>Build and scale distributed systems and core infrastructure capable of processing over 100 million emails per day with low latency.</li>
  <li>Own projects end-to-end, from initial system design to production rollout, while collaborating directly with the founding team and customers.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong backend and systems engineering background with experience shipping production-grade software at a high-growth tech company or startup.</li>
  <li>Deep understanding of distributed systems, cloud infrastructure, or developer tools, with a preference for messaging and protocol-heavy experience.</li>
  <li>High-velocity builder who thrives in ambiguity and obsesses over quality, detail, and solving complex problems from 0 to 1.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-150k-250k-equity-at-6m-seed-ai-infrastructure-startup-67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-150k-250k-equity-at-6m-seed-ai-infrastructure-startup-67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973">https://www.jackandjill.ai/jobs/founding-engineer-150k-250k-equity-at-6m-seed-ai-infrastructure-startup-67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_67c02ff6-7a12-4ad4-8b3e-d3cc10b9a973</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k - $250k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.002Z</expirationdate>
  </job>
  <job>
    <title>VP of Operations at Mission-driven Public Benefit Corporation pioneering accessible ketamine therapy</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>41e44452-2d84-4648-a122-6da79a9e7b26</referencenumber>
    <url>https://jackandjill.ai/jobs/design/vp-of-operations-at-mission-driven-public-benefit-corporation-pioneering-accessi-41e44452-2d84-4648-a122-6da79a9e7b26</url>
    <applyurl>https://jackandjill.ai/jobs/design/vp-of-operations-at-mission-driven-public-benefit-corporation-pioneering-accessi-41e44452-2d84-4648-a122-6da79a9e7b26</applyurl>
    <company>Confidential company</company>
    <city>Foster City</city>
    <location>Foster City, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/vp-of-operations-at-mission-driven-public-benefit-corporation-pioneering-accessi-41e44452-2d84-4648-a122-6da79a9e7b26?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_41e44452-2d84-4648-a122-6da79a9e7b26">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>VP of Operations</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Mission-driven Public Benefit Corporation pioneering accessible ketamine therapy and mental healthcare technology</p>

<p><strong>Job Description</strong></p>

<p>Lead the operational scaling of a transformative mental health platform that has already treated over 85,000 patients. You will spearhead the transition to a Professional Corporation model, overseeing a multi-state clinical workforce of 65+ providers. This role integrates clinical excellence with cutting-edge AI technology to redefine high-quality psychiatric care delivery.</p>

<p><strong>Location</strong></p>

<p>Foster City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a category-defining Public Benefit Corporation that has delivered 14M+ doses of psycholytic ketamine therapy with an 89% symptom improvement rate.</li>
  <li>Architect the operational backbone for a hyper-growth startup scaling from 65 to 200+ clinical staff across 28+ states, with a focus on W-2 integration.</li>
  <li>Partner directly with Silicon Valley technologists and medical experts to implement AI-driven clinical workflows, predictive analytics, and automated documentation.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Establish and operate the Professional Corporation (PC) entity, managing all HR, payroll, benefits, and employment compliance for a distributed clinical team.</li>
  <li>Oversee full-lifecycle clinical management including recruiting, credentialing, and performance for RNs, NPs, and MDs across a national telehealth infrastructure.</li>
  <li>Manage end-to-end pharmacy and vendor relationships, specifically focusing on compounding pharmacy partnerships, supply chain logistics, and SLA compliance.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>10+ years of healthcare operations leadership with direct experience managing licensed clinical providers (RNs, NPs, MDs/DOs) in a medical setting.</li>
  <li>Proven track record establishing or managing a Professional Corporation (PC) and navigating complex multi-state DEA, HIPAA, and telehealth regulations.</li>
  <li>High technical literacy with a vision for deploying AI and automation tools to optimize clinical productivity and patient safety protocols.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/vp-of-operations-at-mission-driven-public-benefit-corporation-pioneering-accessi-41e44452-2d84-4648-a122-6da79a9e7b26?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_41e44452-2d84-4648-a122-6da79a9e7b26">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/vp-of-operations-at-mission-driven-public-benefit-corporation-pioneering-accessi-41e44452-2d84-4648-a122-6da79a9e7b26?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_41e44452-2d84-4648-a122-6da79a9e7b26">https://www.jackandjill.ai/jobs/vp-of-operations-at-mission-driven-public-benefit-corporation-pioneering-accessi-41e44452-2d84-4648-a122-6da79a9e7b26?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_41e44452-2d84-4648-a122-6da79a9e7b26</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.003Z</expirationdate>
  </job>
  <job>
    <title>Data Infrastructure Engineer ($180k-$240k + Equity) at Pear VC-backed AI infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>8c410b3e-fd11-446a-a3bb-3c6b901a3c8d</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/data-infrastructure-engineer-180k-240k-equity-at-pear-vc-backed-ai-infrastructur-8c410b3e-fd11-446a-a3bb-3c6b901a3c8d</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/data-infrastructure-engineer-180k-240k-equity-at-pear-vc-backed-ai-infrastructur-8c410b3e-fd11-446a-a3bb-3c6b901a3c8d</applyurl>
    <company>Confidential company</company>
    <city>San Mateo</city>
    <location>San Mateo, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/data-infrastructure-engineer-180k-240k-equity-at-pear-vc-backed-ai-infrastructur-8c410b3e-fd11-446a-a3bb-3c6b901a3c8d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8c410b3e-fd11-446a-a3bb-3c6b901a3c8d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Data Infrastructure Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k-$240k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Pear VC-backed AI context infrastructure startup founded by Visa and LinkedIn engineering leaders</p>

<p><strong>Job Description</strong></p>

<p>You will architect the core systems enabling AI agents to reason over fragmented enterprise data. Designing distributed storage, real-time query engines, and semantic knowledge graphs, you’ll solve deep technical challenges at the intersection of high-throughput systems and knowledge representation for Fortune 500 deployments as a foundational engineering hire.</p>

<p><strong>Location</strong></p>

<p>San Mateo, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with founders who built Visa&#39;s payment infrastructure and LinkedIn&#39;s 900M-member Knowledge Graph to define the next layer of the agentic AI stack.</li>
  <li>Tackle &quot;engine-level&quot; problems rather than just integrating APIs, including building custom distributed storage and semantic inference layers from scratch.</li>
  <li>Secure a high-impact, seed-stage role with a competitive $180k-$240k base and meaningful early equity in a company already deploying with major enterprises.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement distributed storage layers and consistency protocols optimized for graph-structured data at massive scale.</li>
  <li>Architect high-performance query execution engines capable of performing real-time semantic inference across billions of data relationships.</li>
  <li>Build robust ingestion pipelines that discover and normalize domain knowledge across dozens of heterogeneous, fragmented enterprise data sources.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep systems-level proficiency in Java, C++, or Rust with a focus on multithreading, distributed consistency models, and consensus protocols.</li>
  <li>Proven track record building core infrastructure components like query engines, database internals, or large-scale data partitioning systems.</li>
  <li>Strong architectural intuition for high-QPS environments and the ability to navigate complex trade-offs between availability, latency, and fault tolerance.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/data-infrastructure-engineer-180k-240k-equity-at-pear-vc-backed-ai-infrastructur-8c410b3e-fd11-446a-a3bb-3c6b901a3c8d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8c410b3e-fd11-446a-a3bb-3c6b901a3c8d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/data-infrastructure-engineer-180k-240k-equity-at-pear-vc-backed-ai-infrastructur-8c410b3e-fd11-446a-a3bb-3c6b901a3c8d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8c410b3e-fd11-446a-a3bb-3c6b901a3c8d">https://www.jackandjill.ai/jobs/data-infrastructure-engineer-180k-240k-equity-at-pear-vc-backed-ai-infrastructur-8c410b3e-fd11-446a-a3bb-3c6b901a3c8d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8c410b3e-fd11-446a-a3bb-3c6b901a3c8d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$240k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.004Z</expirationdate>
  </job>
  <job>
    <title>Founding Software Engineer (£100k-£140k + Equity) at Well-funded AI voice agent startup</title>
    <date>2026-05-07T04:08:45.747Z</date>
    <referencenumber>9483608e-ad78-4d0a-833a-cd0671529e4d</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-software-engineer-100k-140k-equity-at-well-funded-ai-voice-agent-startup-9483608e-ad78-4d0a-833a-cd0671529e4d</url>
    <applyurl>https://jackandjill.ai/jobs/founding-software-engineer-100k-140k-equity-at-well-funded-ai-voice-agent-startup-9483608e-ad78-4d0a-833a-cd0671529e4d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p>This is a job that Jill is helping to recruit for on behalf of one of our customers. To apply, speak to Jack.</p>

<p><strong>Title:</strong><br>Founding Software Engineer (£100k-£140k + Equity) at Well-funded AI voice agent startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Software Engineer</p>

<p><strong>Salary</strong></p>

<p>£100k-£140k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded AI voice agent startup</p>

<p><strong>Job Description</strong></p>

<p>Join a well-funded AI voice agent startup as a Founding Software Engineer. You will build and ship core product features, shaping the future of AI voice technology. This role involves working across the full stack, solving complex challenges, and directly impacting customer success. Ideal for those passionate about 0-to-1 building and cutting-edge AI.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Shape the future of AI voice technology from the ground up.</li>
  <li>Backed by top-tier VCs, strong customer traction in a growing market.</li>
  <li>Significant equity opportunity in a fast-paced, high-impact environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and ship core AI voice agent product features across the full stack.</li>
  <li>Own the product lifecycle from customer needs to solution delivery and iteration.</li>
  <li>Apply best practices in testing, documentation, and reliability to raise the bar.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong fundamentals and 5+ years production experience with React, TypeScript, Python.</li>
  <li>Proven track record building and shipping AI products end-to-end.</li>
  <li>Customer-obsessed, biased for action, with an owner&#39;s mindset for 0-to-1 building.</li>
</ul>

<p><strong>How to Apply:</strong><br>To apply for this job speak to Jack, our AI recruiter.<br>Step 1. Visit our website.<br>Step 2. Click &#39;Speak with Jack&#39;.<br>Step 3. Login with your LinkedIn profile.<br>Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.<br>Step 5. If the hiring manager would like to meet you, Jack will make the introduction.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100k-£140k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.004Z</expirationdate>
  </job>
  <job>
    <title>Full-Stack Engineer ($100K-$250K + Equity) at $55M VC-backed AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>684ecc90-3d8f-448f-9577-1e54338c607c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/full-stack-engineer-100k-250k-equity-at-55m-vc-backed-ai-startup-684ecc90-3d8f-448f-9577-1e54338c607c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/full-stack-engineer-100k-250k-equity-at-55m-vc-backed-ai-startup-684ecc90-3d8f-448f-9577-1e54338c607c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-100k-250k-equity-at-55m-vc-backed-ai-startup-684ecc90-3d8f-448f-9577-1e54338c607c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_684ecc90-3d8f-448f-9577-1e54338c607c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full-Stack Engineer (Back-End Leaning)</p>

<p><strong>Salary</strong></p>

<p>$100K-$250K + Equity</p>

<p><strong>Company Description</strong></p>

<p>$55M VC-backed AI startup transforming the $200B+ patent industry</p>

<p><strong>Job Description</strong></p>

<p>Join an elite engineering team to build the scalable foundations of a high-growth AI platform. You will own the backend architecture, APIs, and infrastructure powering a product used by 400+ global IP teams. This role offers the chance to ship mission-critical features daily in a high-intensity, talent-dense environment with world-class founders.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional traction with 8-figure ARR and 20-30% month-over-month growth, serving global firms like DLA Piper.</li>
  <li>Backed by elite investors including Y Combinator, 20VC, Microsoft, Thomson Reuters, and the founders of Stripe, Perplexity, and Hugging Face.</li>
  <li>Work alongside an elite founding team of Cambridge, Oxford, and UCL PhDs in a flat, high-ownership environment designed for top 0.01% talent.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and scale robust backend systems and PostgreSQL architectures to handle complex document processing and rapidly growing data volumes.</li>
  <li>Build and maintain core API infrastructure and third-party integrations that power sophisticated AI-driven patent drafting and litigation workflows.</li>
  <li>Take end-to-end ownership of foundational architectural decisions, moving from ideation to production deployments with rapid feedback loops.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Expert Python developer with a strong track record of building production-grade backend systems, APIs, and cloud infrastructure.</li>
  <li>Demonstrable intellectual horsepower, such as top-tier academic performance (Cambridge/Oxford/Imperial/MIT), Math/CS Olympiad medals, or technically complex project history.</li>
  <li>High-intensity builder mentality with the drive to thrive in a fast-paced startup environment and a bias toward shipping code over research.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-100k-250k-equity-at-55m-vc-backed-ai-startup-684ecc90-3d8f-448f-9577-1e54338c607c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_684ecc90-3d8f-448f-9577-1e54338c607c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-100k-250k-equity-at-55m-vc-backed-ai-startup-684ecc90-3d8f-448f-9577-1e54338c607c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_684ecc90-3d8f-448f-9577-1e54338c607c">https://www.jackandjill.ai/jobs/full-stack-engineer-100k-250k-equity-at-55m-vc-backed-ai-startup-684ecc90-3d8f-448f-9577-1e54338c607c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_684ecc90-3d8f-448f-9577-1e54338c607c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$100K-$250K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.005Z</expirationdate>
  </job>
  <job>
    <title>Head of Growth ($140k-$230k + Equity) at $7.3M Seed SF-based AI infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>5adeb915-657c-4d14-8f73-4628c989c106</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/head-of-growth-140k-230k-equity-at-7-3m-seed-sf-based-ai-infrastructure-startup-5adeb915-657c-4d14-8f73-4628c989c106</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/head-of-growth-140k-230k-equity-at-7-3m-seed-sf-based-ai-infrastructure-startup-5adeb915-657c-4d14-8f73-4628c989c106</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-growth-140k-230k-equity-at-7-3m-seed-sf-based-ai-infrastructure-startup-5adeb915-657c-4d14-8f73-4628c989c106?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5adeb915-657c-4d14-8f73-4628c989c106">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Growth</p>

<p><strong>Salary</strong></p>

<p>$140k-$230k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$7.3M Seed SF-based AI infrastructure startup backed by First Round and YC</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated growth hire, you will build the demand generation engine for a platform processing billions of requests for leaders like HuggingFace. You&#39;ll bridge the gap between GTM engineering and performance marketing, architecting automated lead systems and high-converting developer campaigns to define a new category of cloud computing.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Shape a new category of cloud computing purpose-built for AI agents, moving beyond traditional VMs and containers to support sub-25ms cold starts.</li>
  <li>Join a technical powerhouse founded by a team of six ex-ForePaaS co-founders who successfully scaled and exited their previous cloud venture.</li>
  <li>Exceptional resources including a $7.3M seed round led by First Round Capital and a seat in the X25 YC cohort.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and scale lead generation systems using AI-driven tools like Clay, n8n, and LLMs to reach the top 1% of AI startups.</li>
  <li>Launch and iterate on multi-channel paid and organic campaigns, rigorously tracking attribution and performance to drive developer sign-ups.</li>
  <li>Collaborate directly with founders to craft compelling human-centric messaging for agentic infrastructure that resonates with technical ICPs.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience driving measurable growth at a cloud, platform, or developer-focused infrastructure company, ideally in a founding growth capacity.</li>
  <li>Expert in building automated outbound pipelines and stitching together low-code/no-code stacks with advanced LLM agents.</li>
  <li>Highly analytical execution machine with a bias for rapid experimentation and the ability to write high-quality copy for technical audiences.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-growth-140k-230k-equity-at-7-3m-seed-sf-based-ai-infrastructure-startup-5adeb915-657c-4d14-8f73-4628c989c106?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5adeb915-657c-4d14-8f73-4628c989c106">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-growth-140k-230k-equity-at-7-3m-seed-sf-based-ai-infrastructure-startup-5adeb915-657c-4d14-8f73-4628c989c106?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5adeb915-657c-4d14-8f73-4628c989c106">https://www.jackandjill.ai/jobs/head-of-growth-140k-230k-equity-at-7-3m-seed-sf-based-ai-infrastructure-startup-5adeb915-657c-4d14-8f73-4628c989c106?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5adeb915-657c-4d14-8f73-4628c989c106</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$140k-$230k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.005Z</expirationdate>
  </job>
  <job>
    <title>Founding AI Engineer at Pre-Series A enterprise intelligence startup founded by ex-Dropbox AI leadership</title>
    <date>2026-05-07T04:08:44.388Z</date>
    <referencenumber>8debdc91-9900-4908-abbf-3802f6528f42</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-ai-engineer-at-pre-series-a-enterprise-intelligence-startup-founded-by--8debdc91-9900-4908-abbf-3802f6528f42</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-ai-engineer-at-pre-series-a-enterprise-intelligence-startup-founded-by--8debdc91-9900-4908-abbf-3802f6528f42</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-at-pre-series-a-enterprise-intelligence-startup-founded-by--8debdc91-9900-4908-abbf-3802f6528f42?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8debdc91-9900-4908-abbf-3802f6528f42">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Pre-Series A enterprise intelligence startup founded by ex-Dropbox AI leadership and backed by top-tier talent from Meta and Amazon</p>

<p><strong>Job Description</strong></p>

<p>You will architect the intelligence layer of an enterprise AI transformation platform from the ground up. This hands-on leadership role involves designing deterministic, auditable systems that automate complex workflows by connecting disparate enterprise data. You will bridge applied science with production engineering to solve genuinely original problems in retrieval and reasoning.</p>

<p><strong>Location</strong></p>

<p>San Francisco or Seattle, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with founders who previously built and led the AI organizations at Dropbox, Meta, and Amazon, shaping an AI-native company from day one.</li>
  <li>Tackle unsolved, research-grade problems at the intersection of AI and enterprise, including ACL-correct retrieval and evidence-grounded workflow discovery.</li>
  <li>Receive a founding-level equity grant in a high-growth, pre-Series A startup that is redefining how enterprises automate cross-app workflows.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and ship the hybrid search and retrieval layer, ensuring it is semantically powerful, permissions-correct, and robust against adversarial failure modes.</li>
  <li>Build systems that extract structured signals from noisy enterprise activity to model and automate repeatable workflows across tools like CRM, chat, and email.</li>
  <li>Act as a public technical leader for the company, representing the platform&#39;s AI vision to C-suite customers, investors, and the broader research community.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping production LLM systems at scale with a background in Applied Science or ML research (NLP, IR, or Knowledge Graphs).</li>
  <li>Recognized impact in the AI space through published research, widely-used open-source contributions, or significant thought leadership known to the community.</li>
  <li>Deep expertise in information retrieval beyond vector search, with specific experience in hybrid retrieval, security trimming, and evaluation methodologies.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-at-pre-series-a-enterprise-intelligence-startup-founded-by--8debdc91-9900-4908-abbf-3802f6528f42?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8debdc91-9900-4908-abbf-3802f6528f42">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-at-pre-series-a-enterprise-intelligence-startup-founded-by--8debdc91-9900-4908-abbf-3802f6528f42?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8debdc91-9900-4908-abbf-3802f6528f42">https://www.jackandjill.ai/jobs/founding-ai-engineer-at-pre-series-a-enterprise-intelligence-startup-founded-by--8debdc91-9900-4908-abbf-3802f6528f42?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8debdc91-9900-4908-abbf-3802f6528f42</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.006Z</expirationdate>
  </job>
  <job>
    <title>Mobile Engineer ($160,000–$220,000 + Equity) at Sequoia-backed healthcare AI startup</title>
    <date>2026-05-07T04:08:44.375Z</date>
    <referencenumber>9551b7fd-d49a-43ba-86a8-13b93e592611</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/mobile-engineer-160-000-220-000-equity-at-sequoia-backed-healthcare-ai-startup-9551b7fd-d49a-43ba-86a8-13b93e592611</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/mobile-engineer-160-000-220-000-equity-at-sequoia-backed-healthcare-ai-startup-9551b7fd-d49a-43ba-86a8-13b93e592611</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/mobile-engineer-160-000-220-000-equity-at-sequoia-backed-healthcare-ai-startup-9551b7fd-d49a-43ba-86a8-13b93e592611?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9551b7fd-d49a-43ba-86a8-13b93e592611">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Mobile Engineer</p>

<p><strong>Salary</strong></p>

<p>$160,000–$220,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Sequoia-backed healthcare AI startup redefining family caregiving</p>

<p><strong>Job Description</strong></p>

<p>Lead mobile development for an AI-powered platform supporting 50 million family caregivers. As the first dedicated mobile specialist, you will architect and build intuitive iOS and Android applications that function reliably in real-world conditions, including low-connectivity environments. You will bridge the gap between complex care systems and non-technical users.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a mission-driven team backed by Sequoia, tackling a massive social problem by providing tools for the invisible backbone of the healthcare system.</li>
  <li>Massive ownership as the first mobile-focused hire, shaping the architecture, testing frameworks, and release cycles for a high-impact product.</li>
  <li>High-touch environment where your work directly improves the lives of families, combining cutting-edge AI with deeply human-centric design.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead end-to-end mobile development across iOS and Android, taking full ownership from technical design to delivery and performance tuning.</li>
  <li>Architect offline-first and resilient synchronization patterns to ensure the app remains functional for caregivers in homes with spotty connectivity.</li>
  <li>Define and implement a comprehensive mobile testing strategy that accounts for device variability, accessibility needs, and real-world usage scenarios.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5–7 years of professional software engineering experience with a proven track record of shipping and debugging React Native or native mobile apps.</li>
  <li>Deep technical expertise in mobile fundamentals, including background execution, local storage, lifecycle management, and modern authentication patterns.</li>
  <li>Strong product intuition with experience building for non-technical users and a desire to work in a collaborative, fast-paced San Francisco startup environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/mobile-engineer-160-000-220-000-equity-at-sequoia-backed-healthcare-ai-startup-9551b7fd-d49a-43ba-86a8-13b93e592611?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9551b7fd-d49a-43ba-86a8-13b93e592611">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/mobile-engineer-160-000-220-000-equity-at-sequoia-backed-healthcare-ai-startup-9551b7fd-d49a-43ba-86a8-13b93e592611?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9551b7fd-d49a-43ba-86a8-13b93e592611">https://www.jackandjill.ai/jobs/mobile-engineer-160-000-220-000-equity-at-sequoia-backed-healthcare-ai-startup-9551b7fd-d49a-43ba-86a8-13b93e592611?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9551b7fd-d49a-43ba-86a8-13b93e592611</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$160K–$220K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.008Z</expirationdate>
  </job>
  <job>
    <title>Staff AI/ML Engineer (£130,000–£160,000 + Equity) at Tech-forward insurance platform</title>
    <date>2026-05-07T04:08:45.762Z</date>
    <referencenumber>8cd8aaf8-e35f-4a7a-81db-00f78dfdb345</referencenumber>
    <url>https://jackandjill.ai/jobs/staff-ai-ml-engineer-130-000-160-000-equity-at-tech-forward-insurance-platform-8cd8aaf8-e35f-4a7a-81db-00f78dfdb345</url>
    <applyurl>https://jackandjill.ai/jobs/staff-ai-ml-engineer-130-000-160-000-equity-at-tech-forward-insurance-platform-8cd8aaf8-e35f-4a7a-81db-00f78dfdb345</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=8cd8aaf8-e35f-4a7a-81db-00f78dfdb345">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Staff AI/ML Engineer (£130,000–£160,000 + Equity) at Tech-forward insurance platform</p>

<p><strong>Job Title</strong></p>

<p>Staff AI/ML Engineer</p>

<p><strong>Salary</strong></p>

<p>£130,000–£160,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Tech-forward insurance underwriting platform</p>

<p><strong>Job Description</strong></p>

<p>As the first AI/ML hire, you will architect and build intelligent systems from the ground up to transform specialty insurance. Working directly with the CTO, you will own the full technical strategy—from MLOps infrastructure to production RAG systems—that augments expert decision-making and surfaces critical portfolio insights in a legacy industry.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You are the founding AI hire with complete autonomy to define the technical roadmap and architectural choices without legacy constraints.</li>
  <li>Join a well-funded startup led by industry veterans at the intersection of traditional Lloyd&#39;s market expertise and cutting-edge machine learning.</li>
  <li>Tackle high-impact, greenfield challenges using messy, real-world data to build systems that provide a genuine competitive advantage in a trillion-dollar industry.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and deploy production-grade AI systems, including RAG architectures for natural language querying and automated risk signal models for underwriters.</li>
  <li>Build and own the entire ML infrastructure stack, establishing MLOps practices, experiment tracking, and deployment pipelines from scratch.</li>
  <li>Collaborate with domain experts to identify high-impact AI opportunities across portfolio analytics, claims processing, and operational workflows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>10+ years of software and ML engineering experience with a proven track record of shipping production-grade systems that users depend on.</li>
  <li>Deep expertise in LLM-based systems, RAG architectures, and traditional ML techniques like anomaly detection and time-series forecasting.</li>
  <li>Strong engineering foundations in cloud infrastructure, API development, and CI/CD, with a pragmatic approach to balancing innovation and stability.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=8cd8aaf8-e35f-4a7a-81db-00f78dfdb345">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£130K–£160K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.009Z</expirationdate>
  </job>
  <job>
    <title>Sales Representative ($80K–$120K+ OTE) at well-funded sustainable proptech startup</title>
    <date>2026-04-03T11:06:46.958Z</date>
    <referencenumber>a7d7b0e7-fa32-4210-ab39-4d97b1b6d2c0</referencenumber>
    <url>https://jackandjill.ai/jobs/sales-representative-80k-120k-ote-at-well-funded-sustainable-proptech-startup-a7d7b0e7-fa32-4210-ab39-4d97b1b6d2c0</url>
    <applyurl>https://jackandjill.ai/jobs/sales-representative-80k-120k-ote-at-well-funded-sustainable-proptech-startup-a7d7b0e7-fa32-4210-ab39-4d97b1b6d2c0</applyurl>
    <company>Confidential company</company>
    <city>San Leandro</city>
    <location>San Leandro, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=a7d7b0e7-fa32-4210-ab39-4d97b1b6d2c0">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Sales Representative ($80K–$120K+ OTE) at well-funded sustainable proptech startup</p>

<p><strong>Job Title</strong></p>

<p>Sales Representative</p>

<p><strong>Salary</strong></p>

<p>$80K–$120K+ OTE</p>

<p><strong>Company Description</strong></p>

<p>Well-funded sustainable proptech startup</p>

<p><strong>Job Description</strong></p>

<p>You will own the full sales cycle for high-ticket residential upgrades, converting inbound interest into committed customers. This high-impact role focuses on driving revenue through consultative selling and pipeline management. You&#39;ll lead discovery calls, build trust with homeowners, and close deals in a fast-paced environment that rewards performance with uncapped commission and career growth.</p>

<p><strong>Location</strong></p>

<p>San Leandro, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Transition from inbound lead generation to full-cycle closing with direct impact on company growth and revenue targets.</li>
  <li>Work within a high-growth proptech sector backed by top-tier investors, focusing on modern, design-forward residential solutions.</li>
  <li>Benefit from a high-performance culture offering uncapped commission structures and clear pathways for professional advancement.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead high-quality introductory calls with qualified prospects to identify needs and project scope.</li>
  <li>Manage the entire sales journey from initial outreach through final contract negotiation and closing.</li>
  <li>Maintain a robust pipeline through consistent follow-up and proactive lead management to meet monthly targets.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in consultative sales or closing roles with a track record of meeting revenue goals.</li>
  <li>Exceptional communication skills with the ability to build rapport and handle complex objections effectively.</li>
  <li>Highly motivated and results-driven individual who thrives in an accountable, fast-moving startup environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=a7d7b0e7-fa32-4210-ab39-4d97b1b6d2c0">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$80K–$120K+ OTE</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.009Z</expirationdate>
  </job>
  <job>
    <title>Sales Development Representative (£60k-£80k OTE) at AI-powered workforce intelligence startup</title>
    <date>2026-05-07T04:12:21.168Z</date>
    <referencenumber>edec3609-fe22-48f3-9d58-66e9ed296cb4</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/sales-development-representative-60k-80k-ote-at-ai-powered-workforce-intelligenc-edec3609-fe22-48f3-9d58-66e9ed296cb4</url>
    <applyurl>https://jackandjill.ai/jobs/sales/sales-development-representative-60k-80k-ote-at-ai-powered-workforce-intelligenc-edec3609-fe22-48f3-9d58-66e9ed296cb4</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/sales-development-representative-60k-80k-ote-at-ai-powered-workforce-intelligenc-edec3609-fe22-48f3-9d58-66e9ed296cb4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edec3609-fe22-48f3-9d58-66e9ed296cb4">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Sales Development Representative</p>

<p><strong>Salary</strong></p>

<p>£60k-£80k OTE</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing workforce intelligence SaaS building AI-powered talent analytics for enterprise clients like McLaren</p>

<p><strong>Job Description</strong></p>

<p>You will lead the outbound engine for an innovative AI workforce platform, transforming how HR leaders make hiring decisions. By executing high-volume cold calling and strategic outreach, you will identify key decision-makers and book demos for Account Executives, playing a pivotal role in scaling a platform replacing gut-feel hiring with data.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Massive earning potential with a £40-60k base and uncapped commission, targeting a £60-80k OTE in a high-growth tech environment.</li>
  <li>Direct impact on product-market fit expansion, working with high-profile enterprise customers like McLaren and Hyde Housing to redefine talent management.</li>
  <li>Rapid career progression with a clear, defined path to move into an Account Executive or SDR Lead role within just 12 months.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute a high-activity sales motion including 100+ daily cold calls and 350 weekly emails to HR and talent leadership.</li>
  <li>Identify and engage decision-makers at growing companies and enterprise organisations to qualify interest and book product demos.</li>
  <li>Manage the end-to-end outbound pipeline within the CRM, collaborating with marketing to refine messaging and increase meeting conversion rates.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of proven B2B outbound experience with a track record of high-volume cold calling and resilient objection handling.</li>
  <li>Native or near-native English fluency with the cultural nuance required to effectively sell into the UK and US professional markets.</li>
  <li>Highly disciplined self-starter who thrives in a remote setting and has experience selling SaaS or recruiting-related technology.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/sales-development-representative-60k-80k-ote-at-ai-powered-workforce-intelligenc-edec3609-fe22-48f3-9d58-66e9ed296cb4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edec3609-fe22-48f3-9d58-66e9ed296cb4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/sales-development-representative-60k-80k-ote-at-ai-powered-workforce-intelligenc-edec3609-fe22-48f3-9d58-66e9ed296cb4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edec3609-fe22-48f3-9d58-66e9ed296cb4">https://www.jackandjill.ai/jobs/sales-development-representative-60k-80k-ote-at-ai-powered-workforce-intelligenc-edec3609-fe22-48f3-9d58-66e9ed296cb4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edec3609-fe22-48f3-9d58-66e9ed296cb4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£80k OTE</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.010Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (£80k-£130k + Equity) at Notion Capital-backed defense tech startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>55b9cd9d-84a6-4161-992f-22355e7be336</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-80k-130k-equity-at-notion-capital-backed-defense-tech-startup-55b9cd9d-84a6-4161-992f-22355e7be336</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-80k-130k-equity-at-notion-capital-backed-defense-tech-startup-55b9cd9d-84a6-4161-992f-22355e7be336</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom / Remote</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-80k-130k-equity-at-notion-capital-backed-defense-tech-startup-55b9cd9d-84a6-4161-992f-22355e7be336?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_55b9cd9d-84a6-4161-992f-22355e7be336">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£80k-£130k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Notion Capital-backed defense tech startup building an AI-native OS for military production</p>

<p><strong>Job Description</strong></p>

<p>You will join a high-calibre team building AlliedOS, the connective platform linking frontlines to factories. As a full-stack owner, you will develop a homegrown manufacturing execution system and a defense procurement marketplace. You will ship fast, iterate with real-world military users, and directly shape the product direction of this critical infrastructure.</p>

<p><strong>Location</strong></p>

<p>London, UK or Remote</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work on a global mission to strengthen Western democracies by modernizing the defense industrial base with AI-native technology.</li>
  <li>Join a peer-based, non-hierarchical culture founded by a former Royal Marines officer and backed by top-tier investors like 1991 VC and Notion Capital.</li>
  <li>Extreme autonomy and impact as an early hire, with a meaningful equity stake and the ability to prove solutions in weeks rather than years.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain end-to-end features across web and mobile using a modern stack including React, TypeScript, and TanStack Start.</li>
  <li>Develop AI-powered features utilizing OpenAI, AI SDK, and Mastra to automate complex defense procurement and production workflows.</li>
  <li>Collaborate directly with commercial and product teams to translate frontline requirements into a high-performance operating system for government contracts.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5-8 years of full-stack engineering experience with a track record of shipping high-quality products in fast-paced, high-stakes environments.</li>
  <li>Expert-level proficiency in TypeScript and React, with a strong instinct for performance, security, and exceptional user experience.</li>
  <li>Demonstrated ability to self-organize and leverage modern AI development tools like Cursor or Copilot to accelerate delivery and solve complex problems.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-80k-130k-equity-at-notion-capital-backed-defense-tech-startup-55b9cd9d-84a6-4161-992f-22355e7be336?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_55b9cd9d-84a6-4161-992f-22355e7be336">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-80k-130k-equity-at-notion-capital-backed-defense-tech-startup-55b9cd9d-84a6-4161-992f-22355e7be336?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_55b9cd9d-84a6-4161-992f-22355e7be336">https://www.jackandjill.ai/jobs/product-engineer-80k-130k-equity-at-notion-capital-backed-defense-tech-startup-55b9cd9d-84a6-4161-992f-22355e7be336?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_55b9cd9d-84a6-4161-992f-22355e7be336</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k-£130k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.010Z</expirationdate>
  </job>
  <job>
    <title>Performance Marketing Manager at multi-award-winning B2B dental technology startup</title>
    <date>2026-05-07T04:12:22.586Z</date>
    <referencenumber>3a53edf0-626e-43ba-aa98-e09349b748cd</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/performance-marketing-manager-at-multi-award-winning-b2b-dental-technology-start-3a53edf0-626e-43ba-aa98-e09349b748cd</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/performance-marketing-manager-at-multi-award-winning-b2b-dental-technology-start-3a53edf0-626e-43ba-aa98-e09349b748cd</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/performance-marketing-manager-at-multi-award-winning-b2b-dental-technology-start-3a53edf0-626e-43ba-aa98-e09349b748cd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3a53edf0-626e-43ba-aa98-e09349b748cd">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Performance Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Multi-award-winning dental technology startup providing the world’s first on-demand digital dental benefit platform with millions in revenue.</p>

<p><strong>Job Description</strong></p>

<p>As Performance Marketing Manager, you will lead the B2B paid acquisition strategy to scale our dental technology platform. You will own the full funnel—from paid social and PPC to emerging AI-driven search—targeting HR leaders to drive high-quality leads. This is a senior, hands-on role focused on building a scalable revenue engine.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a multi-award-winning dental technology company that has already achieved millions in revenue and is disrupting the traditional employee benefits market.</li>
  <li>High-impact, senior-level ownership where you will build and scale the performance marketing function from the ground up with significant strategic influence.</li>
  <li>Direct contribution to a product that improves global oral health by connecting employees with on-demand dental care via innovative HR partnerships.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and scale sophisticated paid social campaigns on LinkedIn and Meta, specifically targeting HR Directors and C-suite stakeholders at enterprise companies.</li>
  <li>Own and optimize the PPC strategy across Google Ads and high-intent search platforms, ensuring alignment between keyword strategies and landing page conversion.</li>
  <li>Pioneer acquisition strategies for emerging AI-driven and generative search environments to maintain a competitive edge in the evolving digital landscape.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience in B2B performance marketing with a proven track record of scaling paid social and search campaigns that drive revenue.</li>
  <li>Essential experience selling into HR, people leaders, or benefits teams, ideally within the health-tech or employee wellbeing sectors.</li>
  <li>Highly analytical professional with a deep understanding of long B2B sales cycles, multi-touch attribution models, and commercial ROI accountability.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/performance-marketing-manager-at-multi-award-winning-b2b-dental-technology-start-3a53edf0-626e-43ba-aa98-e09349b748cd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3a53edf0-626e-43ba-aa98-e09349b748cd">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/performance-marketing-manager-at-multi-award-winning-b2b-dental-technology-start-3a53edf0-626e-43ba-aa98-e09349b748cd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3a53edf0-626e-43ba-aa98-e09349b748cd">https://www.jackandjill.ai/jobs/performance-marketing-manager-at-multi-award-winning-b2b-dental-technology-start-3a53edf0-626e-43ba-aa98-e09349b748cd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3a53edf0-626e-43ba-aa98-e09349b748cd</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.011Z</expirationdate>
  </job>
  <job>
    <title>Account Executive, Enterprise (£90k-£100k + Equity) at Seed-stage AI behavioral intelligence startup</title>
    <date>2026-05-07T04:12:21.379Z</date>
    <referencenumber>225c4e97-27e9-412e-bfce-112b29802083</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/account-executive-enterprise-90k-100k-equity-at-seed-stage-ai-behavioral-intelli-225c4e97-27e9-412e-bfce-112b29802083</url>
    <applyurl>https://jackandjill.ai/jobs/sales/account-executive-enterprise-90k-100k-equity-at-seed-stage-ai-behavioral-intelli-225c4e97-27e9-412e-bfce-112b29802083</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/account-executive-enterprise-90k-100k-equity-at-seed-stage-ai-behavioral-intelli-225c4e97-27e9-412e-bfce-112b29802083?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_225c4e97-27e9-412e-bfce-112b29802083">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Account Executive, Enterprise</p>

<p><strong>Salary</strong></p>

<p>£90,000-£100,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Seed-stage AI behavioral intelligence startup founded by former UK Prime Minister advisors</p>

<p><strong>Job Description</strong></p>

<p>As a founding member of the commercial team, you will drive enterprise adoption for a pioneering AI platform that creates synthetic populations for real-time behavioral simulation. You will own the full sales cycle, navigating complex multi-threaded deals across marketing and innovation functions to replace traditional market research with 96% accurate digital twins.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as a founding commercial member with direct influence over the sales motion, GTM strategy, and CRM discipline for a revolutionary AI product.</li>
  <li>Work alongside world-class founders, including the former Chief Data Advisor to the UK Prime Minister and lead architects of major national logistics operations.</li>
  <li>Sell a disruptive technology that replaces weeks of traditional research with seconds of simulation, achieving validated 96% accuracy with leading enterprise and government clients.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full enterprise sales cycle from outbound pipeline generation to closing complex, multi-threaded deals using structured methodologies like MEDDIC.</li>
  <li>Lead discovery and solution design with senior stakeholders to build tailored business cases for buyers across insights, product, and growth functions.</li>
  <li>Collaborate cross-functionally with Forward Deployed Analysts and Customer Success to ensure seamless technical pre-sales support and long-term account expansion.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of B2B SaaS sales experience with a proven track record of hitting or exceeding quotas in complex enterprise environments.</li>
  <li>Expert-level command of sales methodologies (MEDDIC/MEDDPICC) with the ability to map stakeholders and build champions at the VP and C-suite level.</li>
  <li>Intellectually curious self-starter who can effectively translate high-level technical AI concepts into compelling value propositions for non-technical buyers.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/account-executive-enterprise-90k-100k-equity-at-seed-stage-ai-behavioral-intelli-225c4e97-27e9-412e-bfce-112b29802083?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_225c4e97-27e9-412e-bfce-112b29802083">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/account-executive-enterprise-90k-100k-equity-at-seed-stage-ai-behavioral-intelli-225c4e97-27e9-412e-bfce-112b29802083?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_225c4e97-27e9-412e-bfce-112b29802083">https://www.jackandjill.ai/jobs/account-executive-enterprise-90k-100k-equity-at-seed-stage-ai-behavioral-intelli-225c4e97-27e9-412e-bfce-112b29802083?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_225c4e97-27e9-412e-bfce-112b29802083</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£90K-£100K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.011Z</expirationdate>
  </job>
  <job>
    <title>Engineering Lead (+ Equity) at $27.5M Series B global benefits &amp; fintech infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>460628d3-f3e9-4551-8e41-ef848abaca88</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/engineering-lead-equity-at-27-5m-series-b-global-benefits-and-fintech-infrastruc-460628d3-f3e9-4551-8e41-ef848abaca88</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/engineering-lead-equity-at-27-5m-series-b-global-benefits-and-fintech-infrastruc-460628d3-f3e9-4551-8e41-ef848abaca88</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/engineering-lead-equity-at-27-5m-series-b-global-benefits-and-fintech-infrastruc-460628d3-f3e9-4551-8e41-ef848abaca88?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_460628d3-f3e9-4551-8e41-ef848abaca88">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Engineering Lead</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$27.5M Series B global employee benefits and fintech infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>As a player-coach Engineering Lead, you will spearhead a cross-functional squad reinventing how 300k+ global users access benefits and pay. You will drive high-impact technical direction across HR-tech and fintech domains while fostering an AI-native culture, scaling complex B2B SaaS infrastructure that serves as the backbone for global workforce rewards.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-growth Series B company that recently secured $27.5M to disrupt a massive global industry affecting millions of employees.</li>
  <li>Lead an AI-native engineering culture that prioritizes agentic development workflows and modern toolkits over legacy processes.</li>
  <li>Direct impact on a complex global product suite covering payments, payroll reporting, and reward software for a massive enterprise user base.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage a cross-functional squad of 4-8 product engineers, providing career mentorship and driving a high-performance culture through objective performance evaluation.</li>
  <li>Stay hands-on in the code, contributing to strategic features using Python, Django, and React while leading by example on quality and pace.</li>
  <li>Partner with Product and Design to shape technical roadmaps, navigating complex B2B SaaS architecture and making smart trade-offs on scope and delivery.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience line managing engineering teams in high-ownership B2B SaaS environments, ideally using product frameworks like Shape Up.</li>
  <li>Senior-level technical expertise in modern stacks, specifically including Python/Django, TypeScript/React, and asynchronous systems like Celery or Temporal.</li>
  <li>A proactive builder with a high bar for accountability and a genuine enthusiasm for integrating AI-assisted development into daily engineering workflows.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/engineering-lead-equity-at-27-5m-series-b-global-benefits-and-fintech-infrastruc-460628d3-f3e9-4551-8e41-ef848abaca88?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_460628d3-f3e9-4551-8e41-ef848abaca88">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/engineering-lead-equity-at-27-5m-series-b-global-benefits-and-fintech-infrastruc-460628d3-f3e9-4551-8e41-ef848abaca88?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_460628d3-f3e9-4551-8e41-ef848abaca88">https://www.jackandjill.ai/jobs/engineering-lead-equity-at-27-5m-series-b-global-benefits-and-fintech-infrastruc-460628d3-f3e9-4551-8e41-ef848abaca88?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_460628d3-f3e9-4551-8e41-ef848abaca88</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.012Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer at a16z-backed startup building AI workers for manufacturing</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>23472b2b-aa98-423f-baba-dedfcf135239</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-at-a16z-backed-startup-building-ai-workers-for-manufacturing-23472b2b-aa98-423f-baba-dedfcf135239</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-at-a16z-backed-startup-building-ai-workers-for-manufacturing-23472b2b-aa98-423f-baba-dedfcf135239</applyurl>
    <company>Confidential company</company>
    <city>New York City</city>
    <location>New York City, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-startup-building-ai-workers-for-manufacturing-23472b2b-aa98-423f-baba-dedfcf135239?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23472b2b-aa98-423f-baba-dedfcf135239">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a16z-backed startup building AI workers for the $3 trillion American manufacturing sector</p>

<p><strong>Job Description</strong></p>

<p>Join a high-caliber team of builders as a Founding Engineer to modernize the digital backbone of American manufacturing. You will architect and ship core AI features that automate complex back-office workflows like quoting and procurement. Working directly with the CTO (ex-Brex Head of Engineering), you&#39;ll translate real-world factory needs into scalable software.</p>

<p><strong>Location</strong></p>

<p>New York City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work alongside an elite founding team including a former Bain manufacturing lead and the ex-Head of Engineering at Brex who scaled a 40-person org.</li>
  <li>Backed by top-tier investors including a16z Speedrun and founders from Brex, Xwing, and Betterment, with more customer demand than the team can currently serve.</li>
  <li>Exceptional ownership and impact as a 0→1 engineer, including visiting shop floors across the USA to see your AI agents in action.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement core AI-driven products using TypeScript, React, and Node.js to automate critical manufacturing processes.</li>
  <li>Integrate complex, legacy ERP and CRM systems into a modern AI-first platform while maintaining high performance and reliability.</li>
  <li>Shape the company’s technical architecture and product strategy through rapid prototyping and direct feedback loops with paying customers.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-8+ years of product engineering experience at top-tier tech companies or high-growth startups, with a proven ability to own features end-to-end.</li>
  <li>Deep technical proficiency in TypeScript/NodeJS/PostgreSQL and a passion for experimenting with the latest LLM APIs and concepts.</li>
  <li>A founder mindset that thrives in high-bandwidth, in-person NYC environments and is committed to strengthening the American industrial base through software.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-startup-building-ai-workers-for-manufacturing-23472b2b-aa98-423f-baba-dedfcf135239?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23472b2b-aa98-423f-baba-dedfcf135239">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-startup-building-ai-workers-for-manufacturing-23472b2b-aa98-423f-baba-dedfcf135239?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23472b2b-aa98-423f-baba-dedfcf135239">https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-startup-building-ai-workers-for-manufacturing-23472b2b-aa98-423f-baba-dedfcf135239?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23472b2b-aa98-423f-baba-dedfcf135239</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.012Z</expirationdate>
  </job>
  <job>
    <title>Lead Customer Success Manager (+ Equity) at PropTech AI startup building an autonomous OS for property management</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>947a40af-815d-4e41-a906-8861c5fcc12d</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/lead-customer-success-manager-equity-at-proptech-ai-startup-building-an-autonomo-947a40af-815d-4e41-a906-8861c5fcc12d</url>
    <applyurl>https://jackandjill.ai/jobs/sales/lead-customer-success-manager-equity-at-proptech-ai-startup-building-an-autonomo-947a40af-815d-4e41-a906-8861c5fcc12d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/lead-customer-success-manager-equity-at-proptech-ai-startup-building-an-autonomo-947a40af-815d-4e41-a906-8861c5fcc12d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_947a40af-815d-4e41-a906-8861c5fcc12d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Lead Customer Success Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>PropTech AI startup building an autonomous operating system for property management</p>

<p><strong>Job Description</strong></p>

<p>You will build the Customer Success function from scratch for a high-growth startup. Beyond relationship management, you will lead the change management required to help property managers and tenants adopt Felicity, an AI agent handling autonomous operations. This is a player-coach role requiring technical depth and a strong commercial focus on NRR.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the transition from manual workflows to AI-driven operations in a traditional industry, defining what great CS looks like for autonomous agents.</li>
  <li>Join a scaling team of 22 in Victoria, London, as they close their largest enterprise deals and expand their property management portfolio.</li>
  <li>Founding-level impact with significant equity, managing existing team members and building out the department&#39;s playbooks and infrastructure.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and own the entire post-sale journey, including onboarding, adoption, health scoring, and expansion playbooks from the ground up.</li>
  <li>Drive technical adoption of the AI agent by reducing bypass behavior and ensuring complex API integrations meet client needs.</li>
  <li>Manage the commercial lifecycle of accounts, overseeing end-to-end renewals and identifying upsell opportunities to drive NRR and GRR.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years in Customer Success with at least 2 years in a leadership or team lead capacity within a B2B SaaS environment.</li>
  <li>Proven track record of building a CS function from scratch, ideally with technical experience in solutions engineering or backend development.</li>
  <li>Expert in change management with experience driving technology adoption among non-technical users in industries like PropTech or facilities management.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/lead-customer-success-manager-equity-at-proptech-ai-startup-building-an-autonomo-947a40af-815d-4e41-a906-8861c5fcc12d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_947a40af-815d-4e41-a906-8861c5fcc12d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/lead-customer-success-manager-equity-at-proptech-ai-startup-building-an-autonomo-947a40af-815d-4e41-a906-8861c5fcc12d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_947a40af-815d-4e41-a906-8861c5fcc12d">https://www.jackandjill.ai/jobs/lead-customer-success-manager-equity-at-proptech-ai-startup-building-an-autonomo-947a40af-815d-4e41-a906-8861c5fcc12d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_947a40af-815d-4e41-a906-8861c5fcc12d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.013Z</expirationdate>
  </job>
  <job>
    <title>Founding Machine Learning Engineer ($180K – $220K + Equity) at $60M Series B AI-native insurance platform</title>
    <date>2026-05-07T04:08:44.153Z</date>
    <referencenumber>71c1d2b4-d3df-4704-ba30-c7cad9848a0a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-machine-learning-engineer-180k-220k-equity-at-60m-series-b-ai-native-in-71c1d2b4-d3df-4704-ba30-c7cad9848a0a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-machine-learning-engineer-180k-220k-equity-at-60m-series-b-ai-native-in-71c1d2b4-d3df-4704-ba30-c7cad9848a0a</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-machine-learning-engineer-180k-220k-equity-at-60m-series-b-ai-native-in-71c1d2b4-d3df-4704-ba30-c7cad9848a0a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_71c1d2b4-d3df-4704-ba30-c7cad9848a0a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Machine Learning Engineer</p>

<p><strong>Salary</strong></p>

<p>$180K – $220K + Equity</p>

<p><strong>Company Description</strong></p>

<p>$60M+ Series B AI-native commercial insurance platform backed by Spark Capital, Y Combinator, and Intact Private Capital</p>

<p><strong>Job Description</strong></p>

<p>As the first Machine Learning Engineer, you will build the foundation of a fully autonomous underwriting system for high-hazard industries. You will design and ship production ML systems that transform static construction data into real-time risk assessments, moving the industry toward an agentic future where complex insurance submissions are priced in seconds without human intervention.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the charge toward the first fully agentic submission in the industry, essentially building the &quot;Waymo for underwriting&quot; for physical world infrastructure.</li>
  <li>Backed by over $60M in funding, including a recent $42M Series B led by Intact Private Capital, providing massive capital and industry-leading carrier partnership.</li>
  <li>Massive ownership as the first ML hire, with the authority to define the ML lifecycle, platform, and registry from the ground up at a high-growth startup.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, build, and ship production-grade ML systems and agentic LLM workflows that power autonomous underwriting decisions.</li>
  <li>Build and close the feedback loops that translate human underwriter expertise into training signals and compounding model improvements.</li>
  <li>Develop rigorous confidence scoring and evaluation frameworks to determine when the system can take on more autonomy versus needing human review.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4+ years of industry experience building end-to-end ML systems, from raw data processing to production deployment via platforms like AWS SageMaker.</li>
  <li>Deep technical proficiency in Python and Pytorch with specific experience fine-tuning SLMs/LLMs using techniques like RLHF, DPO, or LoRA.</li>
  <li>Proven track record of shipping LLMs in production, including prompt engineering, tool use, and building reliable models with limited labeled data.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-machine-learning-engineer-180k-220k-equity-at-60m-series-b-ai-native-in-71c1d2b4-d3df-4704-ba30-c7cad9848a0a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_71c1d2b4-d3df-4704-ba30-c7cad9848a0a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-machine-learning-engineer-180k-220k-equity-at-60m-series-b-ai-native-in-71c1d2b4-d3df-4704-ba30-c7cad9848a0a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_71c1d2b4-d3df-4704-ba30-c7cad9848a0a">https://www.jackandjill.ai/jobs/founding-machine-learning-engineer-180k-220k-equity-at-60m-series-b-ai-native-in-71c1d2b4-d3df-4704-ba30-c7cad9848a0a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_71c1d2b4-d3df-4704-ba30-c7cad9848a0a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180K – $220K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.014Z</expirationdate>
  </job>
  <job>
    <title>Principal Machine Learning Engineer at global leader in Voice AI</title>
    <date>2026-05-07T04:08:44.711Z</date>
    <referencenumber>a1f9eef0-b956-42b0-a76e-5fbac4915674</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/principal-machine-learning-engineer-at-global-leader-in-voice-ai-a1f9eef0-b956-42b0-a76e-5fbac4915674</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/principal-machine-learning-engineer-at-global-leader-in-voice-ai-a1f9eef0-b956-42b0-a76e-5fbac4915674</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/principal-machine-learning-engineer-at-global-leader-in-voice-ai-a1f9eef0-b956-42b0-a76e-5fbac4915674?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a1f9eef0-b956-42b0-a76e-5fbac4915674">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Principal Machine Learning Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Global leader in Voice AI and speech recognition technology headquartered in London</p>

<p><strong>Job Description</strong></p>

<p>You will lead the translation of cutting-edge research into scalable, customer-centric speech solutions. This high-ownership role involves developing diverse ML models, including large self-supervised architectures, to maintain the world’s most accurate speech recognition system. You will span the entire codebase, driving technical vision and mentoring engineering teams to achieve excellence in model deployment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the forefront of Voice AI innovation, building models that help the world &quot;Understand Every Voice&quot; through world-leading speech technology.</li>
  <li>Take on a high-impact technical leadership role with total ownership, co-defining the long-term technical vision for an organization at the peak of its market.</li>
  <li>Join a specialized modeling team that balances high-level research with robust engineering practices, utilizing the latest in transformer architectures and MLOps.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and optimize advanced ML models for speed, accuracy, and cost efficiency, ensuring seamless transition from research to production.</li>
  <li>Define and enforce technical best practices across the organization for code quality, model lifecycle management, and containerized deployment.</li>
  <li>Mentor fellow engineers and foster a culture of technical excellence while identifying and solving complex ML bottlenecks across the entire product stack.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses deep expertise in the modern ML stack, including contemporary transformer architectures (GQA, KV-caching) and distributed training techniques.</li>
  <li>Demonstrates a proven track record of deploying large-scale models using Python, PyTorch/TensorFlow, and MLOps tools like Docker and Kubernetes.</li>
  <li>Brings a specialized background in speech-to-text or text-to-speech technology, ideally with contributions to open-source projects or top-tier research publications.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/principal-machine-learning-engineer-at-global-leader-in-voice-ai-a1f9eef0-b956-42b0-a76e-5fbac4915674?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a1f9eef0-b956-42b0-a76e-5fbac4915674">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/principal-machine-learning-engineer-at-global-leader-in-voice-ai-a1f9eef0-b956-42b0-a76e-5fbac4915674?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a1f9eef0-b956-42b0-a76e-5fbac4915674">https://www.jackandjill.ai/jobs/principal-machine-learning-engineer-at-global-leader-in-voice-ai-a1f9eef0-b956-42b0-a76e-5fbac4915674?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a1f9eef0-b956-42b0-a76e-5fbac4915674</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.014Z</expirationdate>
  </job>
  <job>
    <title>Senior Product Engineer (£95k - £125k + Equity) at $116M Series B AI-native CRM startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>3c503731-7e35-448b-b73f-b8cc0af8c3c7</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-product-engineer-95k-125k-equity-at-116m-series-b-ai-native-crm-startup-3c503731-7e35-448b-b73f-b8cc0af8c3c7</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-product-engineer-95k-125k-equity-at-116m-series-b-ai-native-crm-startup-3c503731-7e35-448b-b73f-b8cc0af8c3c7</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-product-engineer-95k-125k-equity-at-116m-series-b-ai-native-crm-startup-3c503731-7e35-448b-b73f-b8cc0af8c3c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c503731-7e35-448b-b73f-b8cc0af8c3c7">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Product Engineer (Backend)</p>

<p><strong>Salary</strong></p>

<p>£95,000 - £125,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>$116M Series B AI-native CRM backed by GV, Redpoint, and Balderton</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth startup reinventing the CRM for the AI era. As a Senior Product Engineer, you will architect systems processing 250,000+ events per minute using Node.js and TypeScript. Working under a VP of Engineering who led 600+ engineers at Google, you will own features end-to-end to serve 5,000+ paying customers.</p>

<p><strong>Location</strong></p>

<p>London, UK (Remote-friendly)</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional engineering leadership under a former Google VP/Snyk SVP, fostering a culture of high craft and minimal process.</li>
  <li>Massive technical scale involving real-time data ingestion and AI-native workflows for over 5,000 ambitious GTM teams.</li>
  <li>Strong financial backing with $116M raised from top-tier investors including GV (Google Ventures), Redpoint, and Point Nine.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead end-to-end projects solving complex customer problems by architecting high-performance systems on Google Cloud Platform.</li>
  <li>Design and implement robust REST API contracts for internal and external consumers to support a flexible, data-rich ecosystem.</li>
  <li>Re-architect existing backend systems to meet the scaling demands of a rapidly growing global user base.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep expertise in Node.js and TypeScript with a track record of building scalable, data-intensive cloud-native applications.</li>
  <li>Strong product intuition with the ability to collaborate directly with customers and stakeholders across Product and Design.</li>
  <li>Proactive problem-solver who thrives in a fast-paced environment and holds an exceptionally high bar for code quality.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-product-engineer-95k-125k-equity-at-116m-series-b-ai-native-crm-startup-3c503731-7e35-448b-b73f-b8cc0af8c3c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c503731-7e35-448b-b73f-b8cc0af8c3c7">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-product-engineer-95k-125k-equity-at-116m-series-b-ai-native-crm-startup-3c503731-7e35-448b-b73f-b8cc0af8c3c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c503731-7e35-448b-b73f-b8cc0af8c3c7">https://www.jackandjill.ai/jobs/senior-product-engineer-95k-125k-equity-at-116m-series-b-ai-native-crm-startup-3c503731-7e35-448b-b73f-b8cc0af8c3c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c503731-7e35-448b-b73f-b8cc0af8c3c7</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£95K - £125K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.015Z</expirationdate>
  </job>
  <job>
    <title>Senior AI Engineer at a confidential company - Fast-growing AI-led fintech</title>
    <date>2026-05-07T04:08:44.698Z</date>
    <referencenumber>f5715734-b170-4590-9e64-45cae1b242e9</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-ai-engineer-at-chip-financial-ltd-fast-growing-ai-led-fintech-f5715734-b170-4590-9e64-45cae1b242e9</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-ai-engineer-at-chip-financial-ltd-fast-growing-ai-led-fintech-f5715734-b170-4590-9e64-45cae1b242e9</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jobs/senior-ai-engineer-at-chip-financial-ltd-f5715734-b170-4590-9e64-45cae1b242e9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f5715734-b170-4590-9e64-45cae1b242e9">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Senior AI Engineer at a confidential company - Fast-growing AI-led fintech</p>

<p><strong>Job Title</strong></p>

<p>Senior AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Fast-growing AI-led fintech platform</p>

<p><strong>Job Description</strong></p>

<p>As a Senior AI Engineer at Chip, you will lead the technical design and implementation of multi-agent AI systems for 400,000+ users. You will move beyond simple frameworks to build bespoke orchestration layers and robust infrastructure, working directly with the Head of AI to define the future of wealth management through agentic automation.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant technical ownership to design novel agentic solutions from scratch rather than just configuring existing off-the-shelf wrappers.</li>
  <li>Join a high-growth fintech disrupting the wealth sector with a structured yet balanced workweek including early Friday finishes.</li>
  <li>Massive scale impact where your architectural decisions directly power the financial journeys of nearly half a million active users.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement bespoke multi-agent architectures, including orchestration layers, inter-agent communication protocols, and context persistence systems.</li>
  <li>Build production-grade AI infrastructure on AWS using Bedrock, SageMaker, and EventBridge with a focus on observability and cost-efficiency.</li>
  <li>Establish engineering standards and evaluation strategies, utilizing models-as-judge and human-in-the-loop controls to ensure high-trust system performance.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep hands-on experience building and scaling complex multi-agent systems in production environments, ideally within high-trust or regulated domains.</li>
  <li>Expert-level proficiency in AWS cloud services and full-stack development to ship end-to-end AI solutions autonomously.</li>
  <li>High-agency mindset with a track record of solving technical hurdles like hallucination mitigation and large context window management.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jobs/senior-ai-engineer-at-chip-financial-ltd-f5715734-b170-4590-9e64-45cae1b242e9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f5715734-b170-4590-9e64-45cae1b242e9">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.015Z</expirationdate>
  </job>
  <job>
    <title>Network Software Engineer ($250K – $300K + Equity) at First Round-backed AI cloud startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>bd61da9e-798a-445d-ba76-ea4b4941e72c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/network-software-engineer-250k-300k-equity-at-first-round-backed-ai-cloud-startu-bd61da9e-798a-445d-ba76-ea4b4941e72c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/network-software-engineer-250k-300k-equity-at-first-round-backed-ai-cloud-startu-bd61da9e-798a-445d-ba76-ea4b4941e72c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/network-software-engineer-250k-300k-equity-at-first-round-backed-ai-cloud-startu-bd61da9e-798a-445d-ba76-ea4b4941e72c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bd61da9e-798a-445d-ba76-ea4b4941e72c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Network Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$250K – $300K + 0.1% – 0.5% Equity</p>

<p><strong>Company Description</strong></p>

<p>$7.3M Seed AI cloud infrastructure startup backed by First Round Capital</p>

<p><strong>Job Description</strong></p>

<p>You will architect and build the networking foundation of the first AI-native cloud from the ground up. This role involves designing an SDN fabric optimized for agentic AI workloads, utilizing Rust and Go to create a high-performance VPC that surpasses traditional clouds in throughput, latency, and security enforcement.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will design an entire networking architecture from scratch—including overlay networks and distributed routing—rather than simply maintaining legacy systems at a major provider.</li>
  <li>The company is backed by First Round Capital and led by founders who previously built and sold Europe&#39;s largest cloud infrastructure platform to OVHcloud.</li>
  <li>You will be building the infrastructure that already processes billions of requests for top AI startups, directly impacting the performance of the next generation of AI agents.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and implement a high-performance dataplane for a custom VPC using VPP, DPDK, eBPF, XDP, and Rust.</li>
  <li>Build distributed control-plane systems in Go and Rust for IPAM, L2/L3 routing, topology services, and ACL engines.</li>
  <li>Operate networking workloads on bare-metal clusters with large-scale IPv6-only addressing while maintaining sub-millisecond latency requirements.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3+ years of experience in systems engineering or distributed systems with strong proficiency in Rust and Go.</li>
  <li>Deeply understands networking internals, including IPv6, BGP/ECMP, and overlay technologies like VXLAN or Geneve.</li>
  <li>Possesses hands-on experience with low-level technologies such as DPDK, VPP, or eBPF to optimize cycles and cache locality.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/network-software-engineer-250k-300k-equity-at-first-round-backed-ai-cloud-startu-bd61da9e-798a-445d-ba76-ea4b4941e72c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bd61da9e-798a-445d-ba76-ea4b4941e72c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/network-software-engineer-250k-300k-equity-at-first-round-backed-ai-cloud-startu-bd61da9e-798a-445d-ba76-ea4b4941e72c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bd61da9e-798a-445d-ba76-ea4b4941e72c">https://www.jackandjill.ai/jobs/network-software-engineer-250k-300k-equity-at-first-round-backed-ai-cloud-startu-bd61da9e-798a-445d-ba76-ea4b4941e72c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bd61da9e-798a-445d-ba76-ea4b4941e72c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$250K – $300K + 0.1% – 0.5% Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.016Z</expirationdate>
  </job>
  <job>
    <title>Founding AI Engineer (£100k–£150k + Equity) at EF-backed pharmaceutical AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>03498563-f060-4451-83d4-85c83143a81e</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-ai-engineer-100k-150k-equity-at-ef-backed-pharmaceutical-ai-startup-03498563-f060-4451-83d4-85c83143a81e</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-ai-engineer-100k-150k-equity-at-ef-backed-pharmaceutical-ai-startup-03498563-f060-4451-83d4-85c83143a81e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-100k-150k-equity-at-ef-backed-pharmaceutical-ai-startup-03498563-f060-4451-83d4-85c83143a81e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_03498563-f060-4451-83d4-85c83143a81e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding AI Engineer</p>

<p><strong>Salary</strong></p>

<p>£100k–£150k + Equity</p>

<p><strong>Company Description</strong></p>

<p>EF-backed pre-seed AI startup automating competitive intelligence for the global pharmaceutical market</p>

<p><strong>Job Description</strong></p>

<p>As the first AI engineering hire, you will build production-grade LLM orchestration and full-stack systems to automate complex clinical and regulatory analysis for enterprise pharma clients. Working directly with Cambridge-educated founders, you will bridge the gap between raw data and strategic insights, shipping impactful features weekly in a high-intensity, privacy-first environment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join an Entrepreneurs First (EF) portfolio company at the ground floor with significant founding equity and a direct path to technical leadership.</li>
  <li>Solve a massive, high-value problem for the regulated life sciences industry by replacing manual, error-prone human analysis with traceable, enterprise-ready AI.</li>
  <li>Work in a high-velocity London office where you ship to production-level pharma clients on your first day, avoiding the bureaucracy of larger tech firms.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and own the core LLM orchestration layer and data pipelines to monitor clinical trials and regulatory filings in real-time.</li>
  <li>Develop the full-stack platform using Python and TypeScript/React, moving seamlessly from AI backend logic to intuitive frontend interfaces.</li>
  <li>Collaborate directly with the CTO to make foundational architectural decisions that will define the company’s technical trajectory and scalability.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A technical graduate from a top UK Russell Group university with 0-4 years of experience and a strong software engineering foundation.</li>
  <li>Proven experience building and shipping LLM-powered applications beyond basic experimentation, with proficiency in Python and modern web frameworks.</li>
  <li>A high-agency builder&#39;s mindset who thrives in the ambiguity of a pre-seed startup and is motivated by shipping code to real customers.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-100k-150k-equity-at-ef-backed-pharmaceutical-ai-startup-03498563-f060-4451-83d4-85c83143a81e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_03498563-f060-4451-83d4-85c83143a81e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-100k-150k-equity-at-ef-backed-pharmaceutical-ai-startup-03498563-f060-4451-83d4-85c83143a81e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_03498563-f060-4451-83d4-85c83143a81e">https://www.jackandjill.ai/jobs/founding-ai-engineer-100k-150k-equity-at-ef-backed-pharmaceutical-ai-startup-03498563-f060-4451-83d4-85c83143a81e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_03498563-f060-4451-83d4-85c83143a81e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100k–£150k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.017Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£70-100k + Equity) at profitable hospitality OS backed by Revolut and Wise investors</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>15ab8a99-1ede-428b-bcda-3e0baeadfe30</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-70-100k-equity-at-profitable-hospitality-os-backed-by-revolut--15ab8a99-1ede-428b-bcda-3e0baeadfe30</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-70-100k-equity-at-profitable-hospitality-os-backed-by-revolut--15ab8a99-1ede-428b-bcda-3e0baeadfe30</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-70-100k-equity-at-profitable-hospitality-os-backed-by-revolut--15ab8a99-1ede-428b-bcda-3e0baeadfe30?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ab8a99-1ede-428b-bcda-3e0baeadfe30">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£70-100k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Profitable London hospitality OS backed by early investors in Revolut, Wise, and Just Eat</p>

<p><strong>Job Description</strong></p>

<p>You will join as a founding engineer to build the operating system for the hospitality industry, replacing outdated spreadsheets with AI and machine learning. This role offers the chance to ship production code used daily across 400+ locations, moving from messy problems to working software in rapid weekly cycles.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional traction with thousands of daily users and proven profitability, backed by the legendary investors behind Revolut and Just Eat.</li>
  <li>True founding-level ownership where you will shape the product vision, tech stack, and company culture while shipping to real users every cycle.</li>
  <li>High-impact environment led by a founder who was a trained physicist and professional chef, ensuring product-market fit is rooted in deep industry expertise.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and ship full-stack features using TypeScript and React/Next.js to automate complex restaurant workflows like inventory and finance.</li>
  <li>Implement and scale production workloads on cloud infrastructure and PostgreSQL, managing schema changes without downtime.</li>
  <li>Leverage AI and computer vision to transform manual hospitality operations into streamlined, data-driven digital processes.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 4 years of experience shipping and maintaining production-level software with a deep mastery of TypeScript across the full stack.</li>
  <li>Strong proficiency in backend design patterns, relational database architecture, and managing live workloads in the cloud.</li>
  <li>A product-focused builder mindset who thrives in fast-paced environments and prefers shipping small, early, and often over long development cycles.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-70-100k-equity-at-profitable-hospitality-os-backed-by-revolut--15ab8a99-1ede-428b-bcda-3e0baeadfe30?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ab8a99-1ede-428b-bcda-3e0baeadfe30">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-70-100k-equity-at-profitable-hospitality-os-backed-by-revolut--15ab8a99-1ede-428b-bcda-3e0baeadfe30?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ab8a99-1ede-428b-bcda-3e0baeadfe30">https://www.jackandjill.ai/jobs/founding-engineer-70-100k-equity-at-profitable-hospitality-os-backed-by-revolut--15ab8a99-1ede-428b-bcda-3e0baeadfe30?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_15ab8a99-1ede-428b-bcda-3e0baeadfe30</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70-100k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.017Z</expirationdate>
  </job>
  <job>
    <title>Wet Lab Scientist/Enzyme Engineer at San Francisco biotech startup</title>
    <date>2026-05-07T04:08:44.189Z</date>
    <referencenumber>da185968-b8c1-493a-a16a-a9aacb59002f</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/wet-lab-scientist-enzyme-engineer-at-san-francisco-biotech-startup-da185968-b8c1-493a-a16a-a9aacb59002f</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/wet-lab-scientist-enzyme-engineer-at-san-francisco-biotech-startup-da185968-b8c1-493a-a16a-a9aacb59002f</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/wet-lab-scientist-enzyme-engineer-at-san-francisco-biotech-startup-da185968-b8c1-493a-a16a-a9aacb59002f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_da185968-b8c1-493a-a16a-a9aacb59002f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Wet Lab Scientist / Enzyme Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>San Francisco-based biotech startup developing high-throughput DNA-writing technology to revolutionize synthetic biology and drug discovery</p>

<p><strong>Job Description</strong></p>

<p>We are looking for a Wet Lab Scientist or Enzyme Engineer to join our core technical team. You will lead the development and optimization of novel enzymatic assays, directly impacting our high-throughput DNA-writing platform. This is a critical role for an experimentalist who thrives at the intersection of molecular biology and protein engineering.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a mission-driven team solving the fundamental bottleneck in synthetic biology: the speed and scale of DNA synthesis.</li>
  <li>Work in an high-energy, on-site lab environment in San Francisco with access to cutting-edge instrumentation and a collaborative team of experts.</li>
  <li>Play a founding-level role in establishing the wet lab protocols and enzyme engineering pipelines that will scale the company’s core technology.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, execute, and troubleshoot complex wet lab experiments and enzymatic assays to improve DNA synthesis efficiency.</li>
  <li>Iterate on protein engineering strategies and screen enzyme variants to optimize performance within our proprietary platform.</li>
  <li>Analyze large datasets from high-throughput screens to inform future experimental design and platform development.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds an advanced degree (PhD or equivalent experience) in Molecular Biology, Biochemistry, Bioengineering, or a related field.</li>
  <li>Possesses deep technical expertise in wet lab operations, specifically regarding protein characterization, enzyme kinetics, or assay development.</li>
  <li>Demonstrates a proactive, startup-ready mindset with the ability to move fast and pivot based on experimental results.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/wet-lab-scientist-enzyme-engineer-at-san-francisco-biotech-startup-da185968-b8c1-493a-a16a-a9aacb59002f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_da185968-b8c1-493a-a16a-a9aacb59002f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/wet-lab-scientist-enzyme-engineer-at-san-francisco-biotech-startup-da185968-b8c1-493a-a16a-a9aacb59002f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_da185968-b8c1-493a-a16a-a9aacb59002f">https://www.jackandjill.ai/jobs/wet-lab-scientist-enzyme-engineer-at-san-francisco-biotech-startup-da185968-b8c1-493a-a16a-a9aacb59002f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_da185968-b8c1-493a-a16a-a9aacb59002f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.018Z</expirationdate>
  </job>
  <job>
    <title>Sales Development Representative (£40k-£50k) at Notion Capital-backed Series A intelligence platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>1b4da008-9bc8-4e0b-a3c1-caf10b216692</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/sales-development-representative-40k-50k-at-notion-capital-backed-series-a-intel-1b4da008-9bc8-4e0b-a3c1-caf10b216692</url>
    <applyurl>https://jackandjill.ai/jobs/sales/sales-development-representative-40k-50k-at-notion-capital-backed-series-a-intel-1b4da008-9bc8-4e0b-a3c1-caf10b216692</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/sales-development-representative-40k-50k-at-notion-capital-backed-series-a-intel-1b4da008-9bc8-4e0b-a3c1-caf10b216692?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b4da008-9bc8-4e0b-a3c1-caf10b216692">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Sales Development Representative</p>

<p><strong>Salary</strong></p>

<p>£40k-£50k + £15k OTE</p>

<p><strong>Company Description</strong></p>

<p>Notion Capital-backed Series A intelligence platform founded by the Paddle co-founder</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth startup at the intersection of data and GTM intelligence. As our third SDR, you will engage senior commercial leaders at top-tier B2B companies like Clari and Chili Piper. You&#39;ll move beyond generic outreach to build custom data-sets and execute strategic sales cycles with a clear path to AE.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Benefit from a guaranteed six-month promotion path to Account Executive with direct mentorship from the VP Revenue and CRO.</li>
  <li>Join a profitable, Series A startup that raised $13M from Notion Capital and is currently experiencing 100% year-on-year growth.</li>
  <li>Sell a high-demand product used by industry leaders like Personio and Paddle to automate and optimize their entire go-to-market strategy.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Generate high-quality sales qualified prospects through strategic cold calling, email campaigns, and conversion of high inbound demand.</li>
  <li>Partner with senior leadership to build bespoke data-sets and demonstrate how proprietary intelligence transforms customer prioritization.</li>
  <li>Collaborate with marketing to refine segmentation and messaging while mastering the full sales cycle from initial touch to qualification.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in SaaS or data sales development with a track record of meeting performance metrics and outbound goals.</li>
  <li>High commercial IQ capable of conducting strategic, outcome-oriented conversations with VP and C-level executive buyers.</li>
  <li>Ambitious, proactive learner who is ready to take on closing responsibilities and transition into a full AE role within six months.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/sales-development-representative-40k-50k-at-notion-capital-backed-series-a-intel-1b4da008-9bc8-4e0b-a3c1-caf10b216692?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b4da008-9bc8-4e0b-a3c1-caf10b216692">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/sales-development-representative-40k-50k-at-notion-capital-backed-series-a-intel-1b4da008-9bc8-4e0b-a3c1-caf10b216692?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b4da008-9bc8-4e0b-a3c1-caf10b216692">https://www.jackandjill.ai/jobs/sales-development-representative-40k-50k-at-notion-capital-backed-series-a-intel-1b4da008-9bc8-4e0b-a3c1-caf10b216692?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b4da008-9bc8-4e0b-a3c1-caf10b216692</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40k-£50k + £15k OTE</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.019Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($140k-$180k + Equity) at profitable pre-seed monetization infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>a29a08a1-5383-45d3-b665-eb75845fcdef</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-140k-180k-equity-at-profitable-pre-seed-monetization-infrastru-a29a08a1-5383-45d3-b665-eb75845fcdef</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-140k-180k-equity-at-profitable-pre-seed-monetization-infrastru-a29a08a1-5383-45d3-b665-eb75845fcdef</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-140k-180k-equity-at-profitable-pre-seed-monetization-infrastru-a29a08a1-5383-45d3-b665-eb75845fcdef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a29a08a1-5383-45d3-b665-eb75845fcdef">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$140k-$180k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Profitable pre-seed monetization infrastructure startup backed by Yamaha Music Innovation Fund and Antler</p>

<p><strong>Job Description</strong></p>

<p>You will be the first engineering hire at a profitable startup building the monetization rails for interactive livestreaming. Working directly with the CTO, you will architect real-time systems and ship products used by 600k+ monthly users. This is a high-ownership role designed for a builder who wants to scale a platform handling $500k GMV monthly.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant equity stake in a pre-seed company that is already profitable and generating $500k in monthly GMV.</li>
  <li>Direct impact on the creator economy, building tools that have already helped artists earn over $3.5M through live engagement.</li>
  <li>High-autonomy environment with a culture of adventure, including previous team work-trips to Mexico and major music conferences.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and scale real-time infrastructure using WebSockets for live queues and payment processing for fan submissions.</li>
  <li>Build and ship end-to-end features including fan CRM systems, automated clipping engines, and peer-to-peer payment rails.</li>
  <li>Own the entire DevOps lifecycle, implementing CI/CD pipelines, monitoring, and deployment systems to support hundreds of thousands of concurrent users.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>0-4 years of professional experience with a strong portfolio of building 0→1 products or significant side projects.</li>
  <li>Expert-level proficiency in TypeScript, React, Node.js, and PostgreSQL, with fluency in AI-assisted development tools like Cursor or Claude Code.</li>
  <li>A high-velocity builder comfortable with 50+ hour weeks who is passionate about a domain outside of coding, such as music or gaming.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-140k-180k-equity-at-profitable-pre-seed-monetization-infrastru-a29a08a1-5383-45d3-b665-eb75845fcdef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a29a08a1-5383-45d3-b665-eb75845fcdef">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-140k-180k-equity-at-profitable-pre-seed-monetization-infrastru-a29a08a1-5383-45d3-b665-eb75845fcdef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a29a08a1-5383-45d3-b665-eb75845fcdef">https://www.jackandjill.ai/jobs/founding-engineer-140k-180k-equity-at-profitable-pre-seed-monetization-infrastru-a29a08a1-5383-45d3-b665-eb75845fcdef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a29a08a1-5383-45d3-b665-eb75845fcdef</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$140k-$180k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.019Z</expirationdate>
  </job>
  <job>
    <title>Account Executive (£42-48k + OTE) at a confidential company - UK&apos;s #1 UGC platform for hospitality</title>
    <date>2026-05-07T04:08:45.244Z</date>
    <referencenumber>0c577315-3725-4edd-a501-e0f5f7ef38f6</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/account-executive-42-48k-ote-at-joliapp-uk-s-1-ugc-platform-for-hospitality-0c577315-3725-4edd-a501-e0f5f7ef38f6</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/account-executive-42-48k-ote-at-joliapp-uk-s-1-ugc-platform-for-hospitality-0c577315-3725-4edd-a501-e0f5f7ef38f6</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=0c577315-3725-4edd-a501-e0f5f7ef38f6">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Account Executive (£42-48k + OTE) at a confidential company.com - UK&#39;s #1 UGC platform for hospitality</p>

<p><strong>Job Title</strong></p>

<p>Account Executive</p>

<p><strong>Salary</strong></p>

<p>£42k-48k + double OTE</p>

<p><strong>Company Description</strong></p>

<p>a confidential company.com - UK&#39;s #1 UGC and influencer marketing platform for hospitality</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth startup bridging the creator economy and hospitality. As our second Account Executive, you will own the full sales cycle—from prospecting to closing—targeting restaurants, bars, and hotels. With 250+ major brands already on board and international expansion imminent, you&#39;ll play a pivotal role in our market-leading growth.</p>

<p><strong>Location</strong></p>

<p>London, UK (Remote)</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Sell a tangible, high-visibility product used by major brands like Heineken, GAIL&#39;S, and Domino&#39;s to drive real-world bookings.</li>
  <li>Join a company founded by experienced leaders who successfully exited their previous hospitality SaaS venture, offering unparalleled mentorship.</li>
  <li>Massive career upside with a wide-open market and the opportunity to scale into leadership as the sales team expands.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute full-cycle 360 sales, managing everything from outbound prospecting and discovery to product demos and closing deals.</li>
  <li>Consult with Marketing Directors and business owners to show how creator content solves their social media and booking challenges.</li>
  <li>Achieve consistent monthly targets of 5–8 wins, contributing directly to the company&#39;s aggressive UK and international expansion strategy.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 3+ years of B2B sales experience with a proven track record of exceeding quotas in SaaS, MarTech, or Media.</li>
  <li>A true hunter mentality with formal sales training (e.g., MEDDPICC or Challenger) and high energy for outbound prospecting.</li>
  <li>Experience or a deep interest in the hospitality and influencer marketing sectors, ideally selling into restaurant groups or leisure brands.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=0c577315-3725-4edd-a501-e0f5f7ef38f6">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£42k-48k + double OTE</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.020Z</expirationdate>
  </job>
  <job>
    <title>Full-Stack Software Engineer at Fast-growing voice AI startup</title>
    <date>2026-03-07T09:39:31.482Z</date>
    <referencenumber>e6703cec-f86f-4542-8ded-75b1cd4ede4c</referencenumber>
    <url>https://jackandjill.ai/jobs/full-stack-software-engineer-at-fast-growing-voice-ai-startup-e6703cec-f86f-4542-8ded-75b1cd4ede4c</url>
    <applyurl>https://jackandjill.ai/jobs/full-stack-software-engineer-at-fast-growing-voice-ai-startup-e6703cec-f86f-4542-8ded-75b1cd4ede4c</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote</location>
    
    <description><![CDATA[<p>This is a job that we are recruiting for on behalf of one of our customers.</p>

<p>To apply, <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=e6703cec-f86f-4542-8ded-75b1cd4ede4c">speak to Jack</a>. He&#39;s an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.</p>

<p><strong>Title:</strong><br>Full-Stack Software Engineer at Fast-growing voice AI startup</p>

<p><strong>Job Title</strong></p>

<p>Full-Stack Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing voice AI startup</p>

<p><strong>Job Description</strong></p>

<p>Join a stealth startup building the next generation of voice AI products for small businesses. As a Full-Stack Software Engineer, you&#39;ll have high ownership, directly contributing to our voice AI platform&#39;s product experience. We seek a driven, product-minded engineer ready to make an immediate impact from day one.</p>

<p><strong>Location</strong></p>

<p>Remote</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>High degree of ownership and direct impact on a cutting-edge voice AI product.</li>
  <li>Opportunity to shape the foundational technology of a next-generation platform.</li>
  <li>Work with a lean, agile team in a fast-paced, innovative startup environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and implement features across the full stack using Node.js and Next.js.</li>
  <li>Integrate with various 3rd party systems like payments, CRMs, and scheduling software.</li>
  <li>Contribute to a best-in-class voice experience for business owners.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2+ years of software engineering experience with Node.js, Next.js, and JavaScript frameworks.</li>
  <li>Strong product sense and an appreciation for well-designed products and apps.</li>
  <li>Excellent English communication skills and a relevant degree in Computer Science or related field.</li>
</ul>

<p><strong>How to Apply:</strong></p>

<p>To apply for this job speak to Jack, our AI recruiter.</p>

<p>Step 1. Visit <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=e6703cec-f86f-4542-8ded-75b1cd4ede4c">our website</a><br>Step 2. Click &#39;Speak with Jack&#39;.<br>Step 3. Login with your LinkedIn profile.<br>Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.<br>Step 5. If the hiring manager would like to meet you, Jack will make the introduction.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.020Z</expirationdate>
  </job>
  <job>
    <title>CTO at a confidential company</title>
    <date>2026-05-07T04:08:44.764Z</date>
    <referencenumber>1406d9e7-a4b5-4d99-94b7-3eae355ef996</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/cto-at-fairflow-finance-limited-1406d9e7-a4b5-4d99-94b7-3eae355ef996</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/cto-at-fairflow-finance-limited-1406d9e7-a4b5-4d99-94b7-3eae355ef996</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jobs/cto-at-fairflow-finance-limited-1406d9e7-a4b5-4d99-94b7-3eae355ef996?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1406d9e7-a4b5-4d99-94b7-3eae355ef996">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>CTO at a confidential company</p>

<p><strong>Job Title</strong></p>

<p>CTO</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - AI-native Fintech platform</p>

<p><strong>Job Description</strong></p>

<p>As the founding CTO, you will design and deliver an automation-first lending platform from the ground up. You will own the entire technical strategy and execution, directly reducing operating costs and increasing throughput. This is a rare opportunity to architect a scalable revenue engine using cutting-edge AI-native workflows within a high-growth fintech environment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the architectural design of a greenfield AI-native lending platform with total technical autonomy.</li>
  <li>Directly impact the bottom line by building automation that lowers operating costs and unlocks massive scalability.</li>
  <li>Join as a founding-grade leader with the opportunity to shape the engineering culture and long-term technical vision.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build a robust, secure, and scalable automation-first lending infrastructure from scratch.</li>
  <li>Lead the integration of AI-native workflows to streamline credit processing and enhance operational efficiency.</li>
  <li>Define the technical roadmap and execute delivery against aggressive growth milestones and revenue targets.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building and scaling high-performance fintech or lending platforms from early stages.</li>
  <li>Deep technical expertise in AI integration, automated workflows, and modern cloud-native architectures.</li>
  <li>Strong leadership track record with the ability to balance hands-on coding with high-level strategic planning.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jobs/cto-at-fairflow-finance-limited-1406d9e7-a4b5-4d99-94b7-3eae355ef996?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1406d9e7-a4b5-4d99-94b7-3eae355ef996">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.021Z</expirationdate>
  </job>
  <job>
    <title>Account Executive at profitable downtown SF fintech building the Bloomberg for private markets</title>
    <date>2026-05-07T04:08:44.421Z</date>
    <referencenumber>23c37f45-c16d-40cc-8860-9ab92a0d1a7c</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/account-executive-at-profitable-downtown-sf-fintech-building-the-bloomberg-for-p-23c37f45-c16d-40cc-8860-9ab92a0d1a7c</url>
    <applyurl>https://jackandjill.ai/jobs/finance/account-executive-at-profitable-downtown-sf-fintech-building-the-bloomberg-for-p-23c37f45-c16d-40cc-8860-9ab92a0d1a7c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/account-executive-at-profitable-downtown-sf-fintech-building-the-bloomberg-for-p-23c37f45-c16d-40cc-8860-9ab92a0d1a7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23c37f45-c16d-40cc-8860-9ab92a0d1a7c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Account Executive</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Profitable downtown SF fintech building the Bloomberg for private markets</p>

<p><strong>Job Description</strong></p>

<p>You will lead net-new logo acquisition for a platform that researches, prices, and trades private company shares. Selling to elite VCs, asset managers, and global banks, you will navigate complex institutional procurement to close six-figure deals. This is a high-impact role in a lean, sub-20-person team reshaping the $100B+ secondary market.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a rare sub-20-person startup that is already profitable with 114% NRR, offering the stability of a mature business with the equity upside of an early-stage team.</li>
  <li>Sell a market-leading product already used by over half of the top 10 VCs, global banks, and asset managers in a sector that has grown 5x in the last decade.</li>
  <li>Benefit from a top-of-market base salary, uncapped commissions, and meaningful equity while working directly with the founders in a high-conviction SF office environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute full-cycle enterprise sales, from self-sourced prospecting to closing six-figure and seven-figure multi-year contracts with Tier-1 financial institutions.</li>
  <li>Multi-thread across complex organizations, managing stakeholders across investment committees, research heads, legal, and procurement to secure flagship logos.</li>
  <li>Implement disciplined deal hygiene using frameworks like MEDDPICC or Command of the Message to build a predictable, high-value pipeline from scratch.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 7+ years of full-cycle enterprise closing experience, specifically selling financial data, analytics, or capital markets infrastructure to institutional buyers.</li>
  <li>Has a proven track record of carrying and exceeding $2M+ annual quotas with a history of landing new logos at global banks or top-tier asset managers.</li>
  <li>Demonstrates executive presence and deep domain expertise in private markets or secondaries, ideally with prior tenure at firms like PitchBook, FactSet, or Bloomberg.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/account-executive-at-profitable-downtown-sf-fintech-building-the-bloomberg-for-p-23c37f45-c16d-40cc-8860-9ab92a0d1a7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23c37f45-c16d-40cc-8860-9ab92a0d1a7c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/account-executive-at-profitable-downtown-sf-fintech-building-the-bloomberg-for-p-23c37f45-c16d-40cc-8860-9ab92a0d1a7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23c37f45-c16d-40cc-8860-9ab92a0d1a7c">https://www.jackandjill.ai/jobs/account-executive-at-profitable-downtown-sf-fintech-building-the-bloomberg-for-p-23c37f45-c16d-40cc-8860-9ab92a0d1a7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_23c37f45-c16d-40cc-8860-9ab92a0d1a7c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.021Z</expirationdate>
  </job>
  <job>
    <title>Strategic Finance (£70k-£90k + Equity) at Creandum-backed AI medical device regulator</title>
    <date>2026-05-07T04:12:22.721Z</date>
    <referencenumber>4711fd3b-145b-43a8-90ad-45e7c8431dee</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/strategic-finance-70k-90k-equity-at-creandum-backed-ai-medical-device-regulator-4711fd3b-145b-43a8-90ad-45e7c8431dee</url>
    <applyurl>https://jackandjill.ai/jobs/finance/strategic-finance-70k-90k-equity-at-creandum-backed-ai-medical-device-regulator-4711fd3b-145b-43a8-90ad-45e7c8431dee</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/strategic-finance-70k-90k-equity-at-creandum-backed-ai-medical-device-regulator-4711fd3b-145b-43a8-90ad-45e7c8431dee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4711fd3b-145b-43a8-90ad-45e7c8431dee">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Strategic Finance</p>

<p><strong>Salary</strong></p>

<p>£70k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Creandum-backed regulatory technology startup and Europe&#39;s only Notified Body specializing in AI medical device certification.</p>

<p><strong>Job Description</strong></p>

<p>Join as the second finance hire in a category-defining company at a major growth inflection point. You will build and optimize the financial infrastructure that enables bleeding-edge medical AI to reach patients safely. This is a high-leverage role combining accounting, unit economics, and data automation to drive operational excellence.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Impact a mission-critical industry as the sole gatekeeper for the world&#39;s most ambitious medical AI companies and products.</li>
  <li>Join a high-growth environment backed by Creandum with exponentially growing revenue and established product-market fit.</li>
  <li>Enjoy significant ownership and a direct line to leadership in a build-phase role where your systems shape the company&#39;s future.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement autonomous financial operations by integrating software and data flows across all financial statements.</li>
  <li>Develop granular unit economic models and repeatable insights into the profitability of global certification services.</li>
  <li>Lead cross-functional projects that combine financial, commercial, and operational data to create scalable infrastructure for global expansion.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of experience in high-rigor environments like investment banking, advisory, accounting, or data analytics.</li>
  <li>Strong technical proficiency with a desire to use SQL, Python, or AI tools to automate workflows and management reporting.</li>
  <li>Operationally minded professional with an ACA, ACCA, or CIMA qualification who prefers building systems over traditional deal-modeling.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/strategic-finance-70k-90k-equity-at-creandum-backed-ai-medical-device-regulator-4711fd3b-145b-43a8-90ad-45e7c8431dee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4711fd3b-145b-43a8-90ad-45e7c8431dee">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/strategic-finance-70k-90k-equity-at-creandum-backed-ai-medical-device-regulator-4711fd3b-145b-43a8-90ad-45e7c8431dee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4711fd3b-145b-43a8-90ad-45e7c8431dee">https://www.jackandjill.ai/jobs/strategic-finance-70k-90k-equity-at-creandum-backed-ai-medical-device-regulator-4711fd3b-145b-43a8-90ad-45e7c8431dee?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4711fd3b-145b-43a8-90ad-45e7c8431dee</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.022Z</expirationdate>
  </job>
  <job>
    <title>Engineering Lead (£120k-£150k + Equity) at $116M Series B AI-native CRM startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>6a79695c-00bb-4b7c-ae09-5504338517d9</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/engineering-lead-120k-150k-equity-at-116m-series-b-ai-native-crm-startup-6a79695c-00bb-4b7c-ae09-5504338517d9</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/engineering-lead-120k-150k-equity-at-116m-series-b-ai-native-crm-startup-6a79695c-00bb-4b7c-ae09-5504338517d9</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom / Remote</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/engineering-lead-120k-150k-equity-at-116m-series-b-ai-native-crm-startup-6a79695c-00bb-4b7c-ae09-5504338517d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6a79695c-00bb-4b7c-ae09-5504338517d9">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Engineering Lead</p>

<p><strong>Salary</strong></p>

<p>£120,000-£150,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>$116M Series B AI-native CRM platform backed by GV and Redpoint</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth startup redefining CRM for the AI era. As an Engineering Lead, you will spend 80% of your time shipping high-quality code and 20% leading a small, elite team of 4-6 engineers. Help build flexible, real-time infrastructure that handles 250k+ events/minute for over 8,000 global customers.</p>

<p><strong>Location</strong></p>

<p>London, UK or Remote</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work under world-class leadership including a VP of Engineering who previously led organizations of 1,400+ at Google Cloud and Snyk.</li>
  <li>Incredible momentum with 10x ARR growth in the last 24 months and backing from top-tier investors like GV, Redpoint, and Balderton.</li>
  <li>Builder-first culture with high autonomy, minimal meetings, and the opportunity to influence the product roadmap by working directly with customers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Deliver end-to-end features across a modern stack including TypeScript, Node.js, Go, and React running on GCP/AWS.</li>
  <li>Architect and evolve secure, scalable systems designed to support rapidly increasing scale and AI-native workflows.</li>
  <li>Mentor and grow a focused team of engineers, raising the bar for technical craft and shipping velocity across the organization.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep technical expertise in backend engineering with production experience in Node.js, TypeScript, Go, Rust, or Java.</li>
  <li>Proven ability to provide technical leadership and guidance to a small team without losing your edge as an individual contributor.</li>
  <li>Experience in high-growth environments like developer tools or SaaS where you have managed complex cloud architectures at scale.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/engineering-lead-120k-150k-equity-at-116m-series-b-ai-native-crm-startup-6a79695c-00bb-4b7c-ae09-5504338517d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6a79695c-00bb-4b7c-ae09-5504338517d9">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/engineering-lead-120k-150k-equity-at-116m-series-b-ai-native-crm-startup-6a79695c-00bb-4b7c-ae09-5504338517d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6a79695c-00bb-4b7c-ae09-5504338517d9">https://www.jackandjill.ai/jobs/engineering-lead-120k-150k-equity-at-116m-series-b-ai-native-crm-startup-6a79695c-00bb-4b7c-ae09-5504338517d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6a79695c-00bb-4b7c-ae09-5504338517d9</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£120K-£150K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.023Z</expirationdate>
  </job>
  <job>
    <title>Platform Engineer ($170k-$220k + Equity) at Stealth-mode Cloud Financial Data Platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>9fbe6b70-46c6-499e-a7a3-99078360d51a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/platform-engineer-170k-220k-equity-at-stealth-mode-cloud-financial-data-platform-9fbe6b70-46c6-499e-a7a3-99078360d51a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/platform-engineer-170k-220k-equity-at-stealth-mode-cloud-financial-data-platform-9fbe6b70-46c6-499e-a7a3-99078360d51a</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/platform-engineer-170k-220k-equity-at-stealth-mode-cloud-financial-data-platform-9fbe6b70-46c6-499e-a7a3-99078360d51a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9fbe6b70-46c6-499e-a7a3-99078360d51a">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Platform Engineer</p>

<p><strong>Salary</strong></p>

<p>$170k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Stealth-mode cloud financial data platform founded by industry experts with a massive audience of 35k+ newsletter subscribers and 5M podcast downloads.</p>

<p><strong>Job Description</strong></p>

<p>You will own the data infrastructure powering a consumption-first platform that helps enterprises manage million-dollar cloud contracts. You&#39;ll build scalable pipelines to process hundreds of millions of rows of billing data, modeling complex pricing schemes for providers like AWS. This role offers the chance to define foundational architecture for a $47B market.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will join a small, high-impact team of under 10 people at the ground floor, working directly with founders who are recognized world leaders in cloud cost management.</li>
  <li>The company possesses an &quot;unfair advantage&quot; with direct access to Fortune 100 clients through its massive community presence and existing services firm intelligence loop.</li>
  <li>You will tackle some of the most complex data cardinality problems in tech, building a semantic layer that translates terabytes of technical cloud usage into business intelligence.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and maintain high-performance ETL pipelines using Python, ClickHouse, and Airflow to process hundreds of millions of rows per customer monthly.</li>
  <li>Build a sophisticated contract application engine that matches complex usage data to negotiated discount rates and commercial contract terms.</li>
  <li>Architect a multi-provider data model that normalizes disparate billing structures from AWS, GCP, and Azure into a unified, queryable schema.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of experience building data systems including warehouses, lakehouses, or OLAPs with a strong command of Python and advanced SQL.</li>
  <li>Proven expertise in columnar databases, Parquet files, and cloud storage (S3) with a focus on high-performance analytical workloads.</li>
  <li>A startup-ready mindset that values autonomy and precision, with the ability to navigate evolving schemas and undocumented provider data quirks.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/platform-engineer-170k-220k-equity-at-stealth-mode-cloud-financial-data-platform-9fbe6b70-46c6-499e-a7a3-99078360d51a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9fbe6b70-46c6-499e-a7a3-99078360d51a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/platform-engineer-170k-220k-equity-at-stealth-mode-cloud-financial-data-platform-9fbe6b70-46c6-499e-a7a3-99078360d51a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9fbe6b70-46c6-499e-a7a3-99078360d51a">https://www.jackandjill.ai/jobs/platform-engineer-170k-220k-equity-at-stealth-mode-cloud-financial-data-platform-9fbe6b70-46c6-499e-a7a3-99078360d51a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9fbe6b70-46c6-499e-a7a3-99078360d51a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$170k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.023Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer at Afore Capital-backed AI cost management startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>cfd5a42d-34d9-4d58-b59c-4ae7cac1a281</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-at-afore-capital-backed-ai-cost-management-startup-cfd5a42d-34d9-4d58-b59c-4ae7cac1a281</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-at-afore-capital-backed-ai-cost-management-startup-cfd5a42d-34d9-4d58-b59c-4ae7cac1a281</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-afore-capital-backed-ai-cost-management-startup-cfd5a42d-34d9-4d58-b59c-4ae7cac1a281?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfd5a42d-34d9-4d58-b59c-4ae7cac1a281">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>AI-Native Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Afore Capital-backed AI cost management startup founded by Harvard/Apple alumni with $100M+ exit pedigree</p>

<p><strong>Job Description</strong></p>

<p>Join as the second engineer at a pre-seed startup revolutionizing AI resource management. You will build agentic recipes and load-balancing infrastructure to help enterprises optimize their AI stacks and eliminate surprise billing. This is a high-autonomy, full-stack role for a builder who leverages AI agents to ship production-grade code rapidly.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding team includes the former CEO of Retain.ai (acquired) and an Apple alum, offering mentorship from leaders who have scaled revenue from $0 to $100M+.</li>
  <li>Backed by tier-A investors including Afore Capital and strategic angels from OpenAI, Gemini, and Baseten at the forefront of the agentic shift.</li>
  <li>Extreme ownership as the second engineer, defining the core architecture and agentic engineering principles for a platform solving a massive, immediate market pain point.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and own core platform verticals end-to-end, building agent harnesses and observability tooling using TypeScript, React, and GCP.</li>
  <li>Define how AI agents interact and scale within the product architecture, utilizing agentic engineering principles to enhance system performance.</li>
  <li>Ship production features multiple times a day in a high-velocity environment, moving across frontend, backend, and infrastructure to solve complex technical challenges.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5+ years of full-stack experience shipping real products, with high fluency in TypeScript, React, and SQL (Postgres).</li>
  <li>An AI-native builder who demonstrates mastery of AI coding agents and LLM tools to multiply their own productivity and code quality.</li>
  <li>A &quot;manager of one&quot; who thrives in a 3-day/week San Francisco office environment, valuing high-proximity collaboration and rapid whiteboard iteration.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-afore-capital-backed-ai-cost-management-startup-cfd5a42d-34d9-4d58-b59c-4ae7cac1a281?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfd5a42d-34d9-4d58-b59c-4ae7cac1a281">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-afore-capital-backed-ai-cost-management-startup-cfd5a42d-34d9-4d58-b59c-4ae7cac1a281?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfd5a42d-34d9-4d58-b59c-4ae7cac1a281">https://www.jackandjill.ai/jobs/founding-engineer-at-afore-capital-backed-ai-cost-management-startup-cfd5a42d-34d9-4d58-b59c-4ae7cac1a281?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfd5a42d-34d9-4d58-b59c-4ae7cac1a281</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.024Z</expirationdate>
  </job>
  <job>
    <title>Security Engineer (£110k-£200k + Equity) at $100M Series B AI a confidential company response platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>6a2d414b-e92b-449a-8d65-82997eba4c44</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/security-engineer-110k-200k-equity-at-100m-series-b-ai-incident-response-platfor-6a2d414b-e92b-449a-8d65-82997eba4c44</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/security-engineer-110k-200k-equity-at-100m-series-b-ai-incident-response-platfor-6a2d414b-e92b-449a-8d65-82997eba4c44</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to [speak to Jack](<a href="https://www.jackandjill.ai/jobs/security-engineer-110k-200k-equity-at-100m-series-b-ai-a">https://www.jackandjill.ai/jobs/security-engineer-110k-200k-equity-at-100m-series-b-ai-a</a> confidential company-response-platfor-6a2d414b-e92b-449a-8d65-82997eba4c44/apply?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6a2d414b-e92b-449a-8d65-82997eba4c44).</p>

<p><strong>Job Title</strong></p>

<p>Security Engineer</p>

<p><strong>Salary</strong></p>

<p>£110k-£200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$100M Series B London AI a confidential company response platform backed by Index Ventures and Insight Partners</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth scale-up as their first Security Engineer, owning application security across a 60+ person engineering team. You will partner with product squads to build secure systems from the ground up for a platform used by Netflix, Airbnb, and Block. This is a foundational role with massive ownership and technical influence.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Foundational hire opportunity: As the first security-specific engineer, you will shape the entire security culture and function from day one without legacy debt.</li>
  <li>Elite backing and traction: Backed by Index Ventures and Insight Partners with $100M raised, serving 1,500+ top-tier tech companies globally.</li>
  <li>Product-driven engineering: Work in a high-trust, ex-Monzo leadership environment that values shipping daily and uses a modern Go and TypeScript stack.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead application security by partnering with product teams to design and review features with security built in from the initial architecture phase.</li>
  <li>Identify and remediate vulnerabilities using both white-box code reviews and black-box penetration testing across applications, APIs, and GCP infrastructure.</li>
  <li>Build and implement pragmatic security tooling and automation that strengthens defenses without compromising the engineering team&#39;s high shipping velocity.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Senior or Staff-level experience with a deep track record in vulnerability research, penetration testing, and secure code review for modern web stacks.</li>
  <li>Hands-on proficiency in Go, TypeScript, or React, with the ability to influence design and implementation decisions directly alongside product engineers.</li>
  <li>Pragmatic approach to risk management within cloud environments (GCP), prioritizing high-impact security improvements while maintaining a culture of rapid delivery.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the [job listing](<a href="https://www.jackandjill.ai/jobs/security-engineer-110k-200k-equity-at-100m-series-b-ai-a">https://www.jackandjill.ai/jobs/security-engineer-110k-200k-equity-at-100m-series-b-ai-a</a> confidential company-response-platfor-6a2d414b-e92b-449a-8d65-82997eba4c44?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6a2d414b-e92b-449a-8d65-82997eba4c44).<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/security-engineer-110k-200k-equity-at-100m-series-b-ai-a">https://www.jackandjill.ai/jobs/security-engineer-110k-200k-equity-at-100m-series-b-ai-a</a> confidential company-response-platfor-6a2d414b-e92b-449a-8d65-82997eba4c44/apply?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6a2d414b-e92b-449a-8d65-82997eba4c44<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£110k-£200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.025Z</expirationdate>
  </job>
  <job>
    <title>Social Media Manager (£35,000-£45,000) at leading integrated communications firm for built-world visionaries</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>549cb419-491a-4e79-ad96-6b058a1e6c5c</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/social-media-manager-35-000-45-000-at-leading-integrated-communications-firm-for-549cb419-491a-4e79-ad96-6b058a1e6c5c</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/social-media-manager-35-000-45-000-at-leading-integrated-communications-firm-for-549cb419-491a-4e79-ad96-6b058a1e6c5c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/social-media-manager-35-000-45-000-at-leading-integrated-communications-firm-for-549cb419-491a-4e79-ad96-6b058a1e6c5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_549cb419-491a-4e79-ad96-6b058a1e6c5c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Social Media Manager</p>

<p><strong>Salary</strong></p>

<p>£35,000-£45,000</p>

<p><strong>Company Description</strong></p>

<p>Leading integrated communications firm for visionary real estate, construction, and climate technology companies</p>

<p><strong>Job Description</strong></p>

<p>You will lead social strategy and content execution for a portfolio of disruptive B2B startups and the firm’s own brand. This high-impact role blends editorial thinking with hands-on design, requiring you to translate complex innovation in the built world into compelling narratives across LinkedIn, Instagram, TikTok, and Substack.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of real estate and climate tech, helping founders and CEOs of high-growth startups build their personal and company brands from the ground up.</li>
  <li>Enjoy significant creative autonomy in a space where traditional companies play it safe, allowing you to pioneer new content formats and engagement strategies.</li>
  <li>Benefit from a culture that values sharp thinking and real output, including a mandatory 2-week Christmas break and the opportunity to build a social team.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Plan and produce multi-platform social content including long-form thought leadership, short-form video clips, motion graphics, and reactive posts based on the news cycle.</li>
  <li>Manage the end-to-end design process using Figma, Canva, or Adobe tools to create polished visual assets without needing support from a separate design team.</li>
  <li>Actively monitor industry trends to identify proactive engagement opportunities, managing community interactions and building genuine relationships with followers across multiple accounts.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 2-3 years of experience in an agency or in-house role managing social media for B2B brands, with a deep understanding of B2B audience behavior.</li>
  <li>Demonstrates high-level proficiency in short-form video production and visual design tools like Figma or Adobe Creative Suite to deliver production-ready assets.</li>
  <li>Features exceptional copywriting skills with the ability to pivot between different brand voices, registers, and complex technical subject matters with ease.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/social-media-manager-35-000-45-000-at-leading-integrated-communications-firm-for-549cb419-491a-4e79-ad96-6b058a1e6c5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_549cb419-491a-4e79-ad96-6b058a1e6c5c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/social-media-manager-35-000-45-000-at-leading-integrated-communications-firm-for-549cb419-491a-4e79-ad96-6b058a1e6c5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_549cb419-491a-4e79-ad96-6b058a1e6c5c">https://www.jackandjill.ai/jobs/social-media-manager-35-000-45-000-at-leading-integrated-communications-firm-for-549cb419-491a-4e79-ad96-6b058a1e6c5c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_549cb419-491a-4e79-ad96-6b058a1e6c5c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£35K-£45K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.025Z</expirationdate>
  </job>
  <job>
    <title>Fullstack Kotlin Engineer at leading healthtech platform</title>
    <date>2026-05-07T04:12:23.032Z</date>
    <referencenumber>1eacca40-a67a-46c5-b5d9-e2d2f024d14f</referencenumber>
    <url>https://jackandjill.ai/jobs/fullstack-kotlin-engineer-at-leading-healthtech-platform-1eacca40-a67a-46c5-b5d9-e2d2f024d14f</url>
    <applyurl>https://jackandjill.ai/jobs/fullstack-kotlin-engineer-at-leading-healthtech-platform-1eacca40-a67a-46c5-b5d9-e2d2f024d14f</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/fullstack-kotlin-engineer-at-leading-healthtech-platform-1eacca40-a67a-46c5-b5d9-e2d2f024d14f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1eacca40-a67a-46c5-b5d9-e2d2f024d14f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Fullstack Kotlin Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Leading technology-enabled healthtech platform</p>

<p><strong>Job Description</strong></p>

<p>As a Fullstack Kotlin Engineer, you will drive the technical strategy for a pioneering remote care platform. You will build backend services, web portals, and Android robot applications entirely in Kotlin. This role is pivotal in migrating to a V2 architecture, integrating advanced AI capabilities, and scaling technology that measurably improves lives.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work on mission-driven technology that combines robotics, virtual care, and AI to help vulnerable individuals live independently.</li>
  <li>Join a well-funded scale-up with national reach, offering the agility of a startup with the stability of an established provider.</li>
  <li>Lead architectural decisions and technical roadmaps while leveraging agentic coding tools and AI-assisted development to maximize velocity.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Drive technical strategy and own the architecture roadmap for backend services, web portals, and Android applications.</li>
  <li>Develop and scale the platform&#39;s V2 architecture, integrating AI features like predictive alerts, falls detection, and conversational triage.</li>
  <li>Collaborate with operations and IoT teams to integrate medical devices and translate real-world care feedback into platform improvements.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Professional experience with idiomatic Kotlin across backend (Ktor/Spring Boot), web (Compose for Web), and Android targets.</li>
  <li>Demonstrated ability to form and execute technical strategy, including architectural decisions and build-vs-buy analysis in regulated environments.</li>
  <li>Fluency with AI-assisted development tools (Cursor, Claude, or Copilot) and a bias for action in fast-paced engineering cultures.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/fullstack-kotlin-engineer-at-leading-healthtech-platform-1eacca40-a67a-46c5-b5d9-e2d2f024d14f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1eacca40-a67a-46c5-b5d9-e2d2f024d14f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/fullstack-kotlin-engineer-at-leading-healthtech-platform-1eacca40-a67a-46c5-b5d9-e2d2f024d14f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1eacca40-a67a-46c5-b5d9-e2d2f024d14f">https://www.jackandjill.ai/jobs/fullstack-kotlin-engineer-at-leading-healthtech-platform-1eacca40-a67a-46c5-b5d9-e2d2f024d14f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1eacca40-a67a-46c5-b5d9-e2d2f024d14f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.026Z</expirationdate>
  </job>
  <job>
    <title>Founder&apos;s Associate ($120k–$140k + Equity) at $3M Seed-funded AI supply chain startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>92d9a15e-c971-4a2b-8b36-5bc945ae1aef</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/founder-s-associate-120k-140k-equity-at-3m-seed-funded-ai-supply-chain-startup-92d9a15e-c971-4a2b-8b36-5bc945ae1aef</url>
    <applyurl>https://jackandjill.ai/jobs/sales/founder-s-associate-120k-140k-equity-at-3m-seed-funded-ai-supply-chain-startup-92d9a15e-c971-4a2b-8b36-5bc945ae1aef</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founder-s-associate-120k-140k-equity-at-3m-seed-funded-ai-supply-chain-startup-92d9a15e-c971-4a2b-8b36-5bc945ae1aef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_92d9a15e-c971-4a2b-8b36-5bc945ae1aef">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founder&#39;s Associate</p>

<p><strong>Salary</strong></p>

<p>$120–140K + $60–80K+ Commission + Equity</p>

<p><strong>Company Description</strong></p>

<p>$3M Seed-funded AI operations startup backed by Wischoff Ventures and Stage2</p>

<p><strong>Job Description</strong></p>

<p>As the first Founder&#39;s Associate, you will act as a force multiplier for the CEO, automating the $500B electronic components supply chain. You will drive high-impact initiatives across GTM, strategy, and product, transforming an eight-hour manual workflow into a two-minute automated process for brokers and distributors managing billions in revenue.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work 1:1 with the founder on the hardest problems in a critical global industry, moving from early traction to a category-defining company.</li>
  <li>Join a fast-growing startup backed by Tier-1 investors including Wischoff Ventures, Liquid2, Rebellion, and Entrepreneurs First.</li>
  <li>High-performance trajectory with clear paths into Head of Operations, BizOps, or GTM leadership roles as the company scales its AI infrastructure.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead founder-level initiatives end-to-end, including market expansion strategies, pricing models, and the development of new customer segments.</li>
  <li>Support sales cycles with brokers and distributors, translating complex customer pain points into actionable product direction and repeatable GTM motions.</li>
  <li>Build the internal dashboards, tooling, and operating cadences required to improve decision-making speed and execution across the entire organization.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1–4 years of experience in high-leverage roles such as management consulting, venture capital, or operations at a high-growth B2B startup.</li>
  <li>Analytical rigor with the ability to synthesize messy data into clear strategic conclusions and a bias toward action in ambiguous environments.</li>
  <li>Exceptional communication skills and a genuine curiosity for complex, non-obvious industries like hardware supply chains and vertical AI.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founder-s-associate-120k-140k-equity-at-3m-seed-funded-ai-supply-chain-startup-92d9a15e-c971-4a2b-8b36-5bc945ae1aef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_92d9a15e-c971-4a2b-8b36-5bc945ae1aef">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founder-s-associate-120k-140k-equity-at-3m-seed-funded-ai-supply-chain-startup-92d9a15e-c971-4a2b-8b36-5bc945ae1aef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_92d9a15e-c971-4a2b-8b36-5bc945ae1aef">https://www.jackandjill.ai/jobs/founder-s-associate-120k-140k-equity-at-3m-seed-funded-ai-supply-chain-startup-92d9a15e-c971-4a2b-8b36-5bc945ae1aef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_92d9a15e-c971-4a2b-8b36-5bc945ae1aef</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$120–140K + $60–80K+ Commission + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.037Z</expirationdate>
  </job>
  <job>
    <title>Principal Engineer ($50k – $80k + Equity) at High-velocity Legal AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>aac85beb-0244-468e-93f0-ff50f90da956</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/principal-engineer-50k-80k-equity-at-high-velocity-legal-ai-startup-aac85beb-0244-468e-93f0-ff50f90da956</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/principal-engineer-50k-80k-equity-at-high-velocity-legal-ai-startup-aac85beb-0244-468e-93f0-ff50f90da956</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/principal-engineer-50k-80k-equity-at-high-velocity-legal-ai-startup-aac85beb-0244-468e-93f0-ff50f90da956?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aac85beb-0244-468e-93f0-ff50f90da956">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Principal Engineer</p>

<p><strong>Salary</strong></p>

<p>$50k – $80k + Equity</p>

<p><strong>Company Description</strong></p>

<p>High-velocity Legal AI startup for venture capital funds</p>

<p><strong>Job Description</strong></p>

<p>As the first Principal Engineer, you will own the architectural evolution of a platform automating complex legal workflows for global VC funds. You&#39;ll orchestrate multi-model LLM pipelines, build document-processing engines for sensitive investment data, and drive technical standards. This is a hands-on founding role designed for engineers who thrive on shipping production-ready AI solutions.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li><strong>Direct Market Impact:</strong> Build software used by leading global funds to process thousands of real investment documents and influence high-stakes deal outcomes.</li>
  <li><strong>Founding Influence:</strong> Join as a true founding team member with significant equity (0.5% – 1.0%) and zero bureaucracy in a high-trust, shipping-focused culture.</li>
  <li><strong>Cutting-Edge Stack:</strong> Architect sophisticated Agentic AI pipelines using OpenAI, Anthropic, and Gemini to automate the manual work that currently slows down venture capital.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li><strong>AI Orchestration:</strong> Design and deploy production-grade LLM workflows for document analysis, risk flagging, and automated redlining of legal files.</li>
  <li><strong>End-to-End Ownership:</strong> Ship full-stack features using TypeScript, Node.js, and React, moving from architectural design to production code within a single day.</li>
  <li><strong>Secure Scaling:</strong> Build robust document plumbing and email ingestion pipelines capable of handling highly sensitive data with enterprise-grade security and observability.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li><strong>Technical Mastery:</strong> At least 8 years of software engineering experience with deep expertise in TypeScript, Node.js, Express, and MongoDB.</li>
  <li><strong>Production AI Experience:</strong> Proven track record of integrating LLMs into real-world products, managing context, costs, and model performance tradeoffs.</li>
  <li><strong>Principal Maturity:</strong> Experience setting technical standards and making high-level architectural calls while remaining 100% hands-on and obsessed with shipping quality code.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/principal-engineer-50k-80k-equity-at-high-velocity-legal-ai-startup-aac85beb-0244-468e-93f0-ff50f90da956?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aac85beb-0244-468e-93f0-ff50f90da956">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/principal-engineer-50k-80k-equity-at-high-velocity-legal-ai-startup-aac85beb-0244-468e-93f0-ff50f90da956?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aac85beb-0244-468e-93f0-ff50f90da956">https://www.jackandjill.ai/jobs/principal-engineer-50k-80k-equity-at-high-velocity-legal-ai-startup-aac85beb-0244-468e-93f0-ff50f90da956?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_aac85beb-0244-468e-93f0-ff50f90da956</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$50k – $80k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.037Z</expirationdate>
  </job>
  <job>
    <title>Member of Technical Staff at Full-stack African payments infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>8d8e9aa5-16b9-406f-b473-77d6fecef888</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/member-of-technical-staff-at-full-stack-african-payments-infrastructure-startup-8d8e9aa5-16b9-406f-b473-77d6fecef888</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/member-of-technical-staff-at-full-stack-african-payments-infrastructure-startup-8d8e9aa5-16b9-406f-b473-77d6fecef888</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/member-of-technical-staff-at-full-stack-african-payments-infrastructure-startup-8d8e9aa5-16b9-406f-b473-77d6fecef888?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8e9aa5-16b9-406f-b473-77d6fecef888">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Member of Technical Staff</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Full-stack cross-border payments infrastructure startup leveraging stablecoins to unlock African trade</p>

<p><strong>Job Description</strong></p>

<p>You will build the technical foundation for the first truly full-stack payments solution for Africa. By leveraging stablecoin infrastructure, you will develop high-scale rails that enable instant, low-cost cross-border settlements. This generalist role involves shipping end-to-end features, optimizing blockchain-based payouts, and building AI-driven developer tools to revolutionize continental trade and financial access.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Build mission-critical infrastructure that directly empowers businesses across Africa by removing friction from the global economy.</li>
  <li>Join an elite, high-bar engineering culture inspired by industry leaders like Revolut, Stripe, and Coinbase.</li>
  <li>Gain early-stage ownership and technical influence over a stack spanning payments, blockchain, and AI infrastructure.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and scale robust payment rails and infrastructure to move money at scale across diverse global borders.</li>
  <li>Develop and deploy smart contracts and stablecoin-based settlement systems to provide instant liquidity and reliability.</li>
  <li>Create sophisticated AI infrastructure and developer experience tools to streamline internal engineering and external product integrations.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building high-performance systems in fast-paced fintech environments like payments, FX, or HFT.</li>
  <li>Deep technical versatility across the full stack with a strong interest in blockchain development and AI tooling.</li>
  <li>An ambitious, autonomous builder who thrives in early-stage startups and is comfortable wearing multiple hats simultaneously.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/member-of-technical-staff-at-full-stack-african-payments-infrastructure-startup-8d8e9aa5-16b9-406f-b473-77d6fecef888?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8e9aa5-16b9-406f-b473-77d6fecef888">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/member-of-technical-staff-at-full-stack-african-payments-infrastructure-startup-8d8e9aa5-16b9-406f-b473-77d6fecef888?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8e9aa5-16b9-406f-b473-77d6fecef888">https://www.jackandjill.ai/jobs/member-of-technical-staff-at-full-stack-african-payments-infrastructure-startup-8d8e9aa5-16b9-406f-b473-77d6fecef888?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8e9aa5-16b9-406f-b473-77d6fecef888</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.038Z</expirationdate>
  </job>
  <job>
    <title>Staff Engineer (Payroll &amp; Data) at Santander-backed global payments fintech</title>
    <date>2026-05-07T04:12:20.598Z</date>
    <referencenumber>7bb493aa-e610-465a-8e57-9822d1b0c996</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/staff-engineer-payroll-and-data-at-santander-backed-global-payments-fintech-7bb493aa-e610-465a-8e57-9822d1b0c996</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/staff-engineer-payroll-and-data-at-santander-backed-global-payments-fintech-7bb493aa-e610-465a-8e57-9822d1b0c996</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/staff-engineer-payroll-and-data-at-santander-backed-global-payments-fintech-7bb493aa-e610-465a-8e57-9822d1b0c996?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bb493aa-e610-465a-8e57-9822d1b0c996">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Staff Engineer — Backend (Payroll &amp; Data)</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Santander-backed global payments fintech with a recent £550M funding round</p>

<p><strong>Job Description</strong></p>

<p>You will architect and build a greenfield, AI-native global payroll engine from the ground up. This role involves designing complex data pipelines that normalize HRIS data into a proprietary calculation engine. You will bridge the gap between HR tech and fintech by connecting automated payroll logic to existing multi-currency payment rails.</p>

<p><strong>Location</strong></p>

<p>London, UK; Madrid, Spain; or Malaga, Spain</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li><strong>Founding-Level Impact</strong>: Build an AI-native payroll product from scratch while leveraging a pre-existing infrastructure that processes 1.9M annual payments across 130+ currencies.</li>
  <li><strong>Massive Backing</strong>: Backed by Santander with a fresh £550M raise, providing the stability of a corporate leader with the creative freedom of a greenfield startup environment.</li>
  <li><strong>Tech-Forward Stack</strong>: Direct a team of AI coding agents to 10x your output while owning the architecture in a modern Python, Node.js, and TypeScript environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li><strong>Architect Data Pipelines</strong>: Build robust systems to pull, normalize, and transpose data from various HRIS and HCM integrations into a centralized payroll calculator.</li>
  <li><strong>Develop Calculation Engines</strong>: Design jurisdiction-specific logic to handle complex tax, benefits, and deductions, ensuring high-fidelity output for bank files and compliance reports.</li>
  <li><strong>Orchestrate Workflows</strong>: Create end-to-end SaaS workflows from client onboarding and approval routing to the final execution of global payments via existing rails.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li><strong>Industry Expertise</strong>: Proven experience building payroll engines or payment processing systems at tech-first companies like Deel, Papaya Global, or Remote.</li>
  <li><strong>Technical Mastery</strong>: Staff-level proficiency in Python or Node.js with deep experience in data transformation, dbt, and architecting complex SaaS platforms.</li>
  <li><strong>Full-Stack Capability</strong>: Strong backend focus but possessing enough frontend knowledge (Angular/TS) to direct junior engineers and ensure seamless product delivery.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/staff-engineer-payroll-and-data-at-santander-backed-global-payments-fintech-7bb493aa-e610-465a-8e57-9822d1b0c996?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bb493aa-e610-465a-8e57-9822d1b0c996">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/staff-engineer-payroll-and-data-at-santander-backed-global-payments-fintech-7bb493aa-e610-465a-8e57-9822d1b0c996?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bb493aa-e610-465a-8e57-9822d1b0c996">https://www.jackandjill.ai/jobs/staff-engineer-payroll-and-data-at-santander-backed-global-payments-fintech-7bb493aa-e610-465a-8e57-9822d1b0c996?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bb493aa-e610-465a-8e57-9822d1b0c996</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.039Z</expirationdate>
  </job>
  <job>
    <title>GTM Lead – Digital Health at €2.3M seed-stage AI cognitive care startup</title>
    <date>2026-05-07T04:12:20.821Z</date>
    <referencenumber>db290f1e-9aec-4b4f-8aad-7a93ef2a8a52</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/gtm-lead-digital-health-at-2-3m-seed-stage-ai-cognitive-care-startup-db290f1e-9aec-4b4f-8aad-7a93ef2a8a52</url>
    <applyurl>https://jackandjill.ai/jobs/sales/gtm-lead-digital-health-at-2-3m-seed-stage-ai-cognitive-care-startup-db290f1e-9aec-4b4f-8aad-7a93ef2a8a52</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/gtm-lead-digital-health-at-2-3m-seed-stage-ai-cognitive-care-startup-db290f1e-9aec-4b4f-8aad-7a93ef2a8a52?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db290f1e-9aec-4b4f-8aad-7a93ef2a8a52">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>GTM Lead – Digital Health (Startup)</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>€2.3M seed-stage AI cognitive care startup backed by the Alzheimer’s Society and NIHR funding</p>

<p><strong>Job Description</strong></p>

<p>You will lead the UK commercial strategy for a clinically validated AI platform revolutionizing dementia care. Working directly with founders, you will take over existing partnerships, prioritize market segments like the NHS and private clinics, and close the first major UK contracts to scale impact in an aging global population.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant strategic leverage using procurement-grade evidence from NIHR-funded clinical pilots and a prestigious partnership with the Alzheimer’s Society accelerator.</li>
  <li>Massive social impact opportunity to define the commercial standard for cognitive care and remote monitoring at a high-growth, mission-driven startup.</li>
  <li>Path to global commercial leadership with the autonomy to shape the GTM playbook and eventually lead expansion into international markets like the US.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Take full ownership of the UK commercial function, transitioning responsibilities from the founders to become the primary driver of revenue and partnerships.</li>
  <li>Prioritize high-value segments across NHS trusts, private clinics, and insurers based on your deep understanding of UK healthcare buying cycles.</li>
  <li>Execute end-to-end sales processes from lead generation and demos to high-stakes contract negotiations and closing significant partnership deals.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5–8+ years of business development or GTM experience specifically within the UK healthtech, medtech, or digital health sectors (B2B/B2B2C).</li>
  <li>Proven track record of operating in early-stage or scale-up environments, showing the ability to both define strategy and execute hands-on sales.</li>
  <li>Strong commercial acumen regarding healthcare pricing and positioning, with fluent English skills (Spanish proficiency is a strong plus for cross-border collaboration).</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/gtm-lead-digital-health-at-2-3m-seed-stage-ai-cognitive-care-startup-db290f1e-9aec-4b4f-8aad-7a93ef2a8a52?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db290f1e-9aec-4b4f-8aad-7a93ef2a8a52">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/gtm-lead-digital-health-at-2-3m-seed-stage-ai-cognitive-care-startup-db290f1e-9aec-4b4f-8aad-7a93ef2a8a52?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db290f1e-9aec-4b4f-8aad-7a93ef2a8a52">https://www.jackandjill.ai/jobs/gtm-lead-digital-health-at-2-3m-seed-stage-ai-cognitive-care-startup-db290f1e-9aec-4b4f-8aad-7a93ef2a8a52?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_db290f1e-9aec-4b4f-8aad-7a93ef2a8a52</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.040Z</expirationdate>
  </job>
  <job>
    <title>Mid-level Frontend Engineer (Up to £65k + Equity) at fast-growing fintech SaaS</title>
    <date>2026-05-07T04:08:45.691Z</date>
    <referencenumber>3d686030-a918-4569-8e6a-dfda9e552724</referencenumber>
    <url>https://jackandjill.ai/jobs/mid-level-frontend-engineer-up-to-65k-equity-at-fast-growing-fintech-saas-3d686030-a918-4569-8e6a-dfda9e552724</url>
    <applyurl>https://jackandjill.ai/jobs/mid-level-frontend-engineer-up-to-65k-equity-at-fast-growing-fintech-saas-3d686030-a918-4569-8e6a-dfda9e552724</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=3d686030-a918-4569-8e6a-dfda9e552724">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Mid-level Frontend Engineer (Up to £65k + Equity) at fast-growing fintech SaaS</p>

<p><strong>Job Title</strong></p>

<p>Mid-level Frontend Engineer</p>

<p><strong>Salary</strong></p>

<p>Up to £65k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing fintech SaaS</p>

<p><strong>Job Description</strong></p>

<p>You will build customer-facing products that eliminate manual, spreadsheet-heavy workflows for finance teams. Focusing 90-95% on the frontend, you will create polished, responsive interfaces that simplify complex accounting processes. Working in a small, tight-knit engineering team, you will own features from design to deployment, directly impacting thousands of organisations globally.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-traction startup that has already won prestigious global industry awards and is currently expanding into North American markets.</li>
  <li>Work directly with an experienced leadership team of former scale-up CTOs and engineering leads from Tier-1 financial institutions.</li>
  <li>Enjoy a remote-first culture that prioritises meaningful in-person collaboration with the entire team in London every Friday.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop highly responsive and polished web interfaces using React, TypeScript, and Tailwind CSS to simplify complex financial data.</li>
  <li>Own the end-to-end delivery of new features, collaborating closely with product and design teams to refine the user experience.</li>
  <li>Maintain and scale a sophisticated frontend architecture, with opportunities to occasionally contribute to backend services and API integrations.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience (2-4 years) building production-grade frontend applications with React and TypeScript in a fast-paced environment.</li>
  <li>At least one year of experience working within a small tech startup, demonstrating the ability to ship quickly and wear multiple hats.</li>
  <li>A product-minded engineer who cares deeply about UI/UX and has the right to work in the UK for London-based collaboration.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=3d686030-a918-4569-8e6a-dfda9e552724">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £65k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.040Z</expirationdate>
  </job>
  <job>
    <title>Founding Product Engineer (+ Equity) at AI-native financial automation startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ea68b896-08b5-4a2e-a2d9-4adfa987c2aa</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/founding-product-engineer-equity-at-ai-native-financial-automation-startup-ea68b896-08b5-4a2e-a2d9-4adfa987c2aa</url>
    <applyurl>https://jackandjill.ai/jobs/finance/founding-product-engineer-equity-at-ai-native-financial-automation-startup-ea68b896-08b5-4a2e-a2d9-4adfa987c2aa</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-equity-at-ai-native-financial-automation-startup-ea68b896-08b5-4a2e-a2d9-4adfa987c2aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea68b896-08b5-4a2e-a2d9-4adfa987c2aa">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Product Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>AI-native financial automation startup building an autonomous autopilot for accounting</p>

<p><strong>Job Description</strong></p>

<p>Join a high-performance team in London building a fleet of 15+ AI agents that automate complex financial workflows. As a founding engineer, you will ship code 20-30 times daily, architecting core features across React, TypeScript, and Temporal to redefine the industry&#39;s system of record from the ground up.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Radical Agency: You will own the product roadmap end-to-end, moving from customer discovery to production deployment with total autonomy in a high-urgency environment.</li>
  <li>Frontier Tech: Work at the bleeding edge of AI agents, leveraging a modern stack including Langsmith, GraphQL, and bespoke data platforms to replace manual accounting.</li>
  <li>Founding Impact: As an early hire, you will directly shape the technical architecture, company culture, and product vision alongside a team of top-tier ambitious engineers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and deploy industry-leading AI agents that handle end-to-end accounting workflows with humans-in-the-loop only where necessary.</li>
  <li>Engage directly with customers to identify pain points and rapidly iterate on product features from first principles.</li>
  <li>Drive technical decisions across the entire stack, refining architecture choices and experimenting with new tools to maintain high shipping velocity.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of outperforming peers in high-growth environments with a deep passion for modern AI and product design.</li>
  <li>Expert-level proficiency in React, TypeScript, and GraphQL, with an interest in working with Temporal and AWS infrastructure.</li>
  <li>Strong bias for action and in-person collaboration, thriving in a fast-paced London-based office where the team ships dozens of times per day.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-equity-at-ai-native-financial-automation-startup-ea68b896-08b5-4a2e-a2d9-4adfa987c2aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea68b896-08b5-4a2e-a2d9-4adfa987c2aa">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-equity-at-ai-native-financial-automation-startup-ea68b896-08b5-4a2e-a2d9-4adfa987c2aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea68b896-08b5-4a2e-a2d9-4adfa987c2aa">https://www.jackandjill.ai/jobs/founding-product-engineer-equity-at-ai-native-financial-automation-startup-ea68b896-08b5-4a2e-a2d9-4adfa987c2aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea68b896-08b5-4a2e-a2d9-4adfa987c2aa</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.041Z</expirationdate>
  </job>
  <job>
    <title>Principal Engineer (£100k + Equity) at Seed-funded AI automation startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>7a819deb-d56b-4806-ac71-39251c4d0147</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/principal-engineer-100k-equity-at-seed-funded-ai-automation-startup-7a819deb-d56b-4806-ac71-39251c4d0147</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/principal-engineer-100k-equity-at-seed-funded-ai-automation-startup-7a819deb-d56b-4806-ac71-39251c4d0147</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/principal-engineer-100k-equity-at-seed-funded-ai-automation-startup-7a819deb-d56b-4806-ac71-39251c4d0147?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a819deb-d56b-4806-ac71-39251c4d0147">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Principal Engineer</p>

<p><strong>Salary</strong></p>

<p>£100,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Seed-funded London AI startup led by multi-exit founders building a bridge for non-technical teams to deploy reliable, agent-powered automation systems.</p>

<p><strong>Job Description</strong></p>

<p>As the first technical hire, you will take over the codebase from the technical co-founder to build a scalable, production-grade platform. You&#39;ll architect systems that convert user demonstrations into autonomous AI workflows using multi-model orchestration. This is a high-autonomy role for a hands-on builder eager to solve complex AI reliability and infrastructure challenges.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as the first engineering hire with 2% equity, working directly alongside experienced founders who have successfully scaled and exited multiple companies.</li>
  <li>Operate with radical transparency and a self-management philosophy where you own the technical roadmap without bureaucratic hurdles or unnecessary sign-offs.</li>
  <li>Build at the frontier of AI, moving beyond simple wrappers to create deep integrations, browser automation, and sophisticated token-management systems for real-world business operations.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the technical evolution of the platform, transitioning the v1 MVP into a robust, high-scale infrastructure capable of handling thousands of concurrent AI workflows.</li>
  <li>Design and implement sophisticated multi-model AI orchestration, coordinating LLMs like GPT-4, Claude, and Gemini to optimize cost and performance for complex tasks.</li>
  <li>Lead the development of smart systems for AI-powered workflow understanding, browser automation, and integrations with enterprise tools like Slack and Google Workspace.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven full-stack expert with deep experience in TypeScript, React, and a willingness to master or evolve a Laravel/PHP backend into a modern Node.js ecosystem.</li>
  <li>Deep technical proficiency in AI engineering, including prompt engineering, context window management, and handling real-time streaming and reliability for LLM APIs.</li>
  <li>Entrepreneurial mindset with the ability to move fast in a 0-to-1 environment, comfortable wearing multiple hats and engaging directly with customers to solve problems.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/principal-engineer-100k-equity-at-seed-funded-ai-automation-startup-7a819deb-d56b-4806-ac71-39251c4d0147?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a819deb-d56b-4806-ac71-39251c4d0147">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/principal-engineer-100k-equity-at-seed-funded-ai-automation-startup-7a819deb-d56b-4806-ac71-39251c4d0147?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a819deb-d56b-4806-ac71-39251c4d0147">https://www.jackandjill.ai/jobs/principal-engineer-100k-equity-at-seed-funded-ai-automation-startup-7a819deb-d56b-4806-ac71-39251c4d0147?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a819deb-d56b-4806-ac71-39251c4d0147</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.041Z</expirationdate>
  </job>
  <job>
    <title>Site Reliability Engineer (£90k+ + £100k+ Equity) at high-growth social music network</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>a954c13e-0cbb-48aa-97f3-aa114d50df5d</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/site-reliability-engineer-90k-100k-equity-at-high-growth-social-music-network-a954c13e-0cbb-48aa-97f3-aa114d50df5d</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/site-reliability-engineer-90k-100k-equity-at-high-growth-social-music-network-a954c13e-0cbb-48aa-97f3-aa114d50df5d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/site-reliability-engineer-90k-100k-equity-at-high-growth-social-music-network-a954c13e-0cbb-48aa-97f3-aa114d50df5d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a954c13e-0cbb-48aa-97f3-aa114d50df5d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Site Reliability Engineer</p>

<p><strong>Salary</strong></p>

<p>£90k+ + £100k+ Equity</p>

<p><strong>Company Description</strong></p>

<p>Rapidly scaling social music network with over 1 million users</p>

<p><strong>Job Description</strong></p>

<p>As the sole Site Reliability Engineer, you will own the infrastructure and observability for a platform experiencing exponential growth. You will manage a sophisticated AWS/Pulumi stack, optimizing database performance for billion-row datasets and ensuring high availability for real-time chat and streaming features. This is a high-impact role providing full platform autonomy.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Take full ownership of the entire infrastructure stack for the world&#39;s largest social music network, moving beyond feature work to core platform engineering.</li>
  <li>Scale a high-traffic consumer product serving over a million users with real-time requirements, including chatrooms, music streaming, and complex recommendation engines.</li>
  <li>Enjoy significant financial upside with a generous £100k+ equity package and a competitive £90k+ base salary in a high-growth environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage and evolve AWS infrastructure using Pulumi (TypeScript), overseeing ECS/Fargate, RDS PostgreSQL 17, and ElastiCache Redis clusters at scale.</li>
  <li>Optimize data pipelines and warehouse performance, handling massive music catalog ingestions of over 1 billion rows and managing Airbyte and RudderStack integrations.</li>
  <li>Lead incident response and observability, utilizing Datadog APM to tune alerting, reduce noise, and maintain 24/7 system health for a global user base.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience managing AWS environments (ECS, RDS, S3) using Infrastructure-as-Code tools like Pulumi, Terraform, or AWS CDK.</li>
  <li>Deep technical expertise in PostgreSQL performance tuning, indexing strategies, and Redis scaling for high-concurrency applications and message queues.</li>
  <li>Demonstrated ability to act as a sole infrastructure owner, comfortably managing CI/CD pipelines, production failovers, and complex cloud networking via Cloudflare.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/site-reliability-engineer-90k-100k-equity-at-high-growth-social-music-network-a954c13e-0cbb-48aa-97f3-aa114d50df5d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a954c13e-0cbb-48aa-97f3-aa114d50df5d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/site-reliability-engineer-90k-100k-equity-at-high-growth-social-music-network-a954c13e-0cbb-48aa-97f3-aa114d50df5d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a954c13e-0cbb-48aa-97f3-aa114d50df5d">https://www.jackandjill.ai/jobs/site-reliability-engineer-90k-100k-equity-at-high-growth-social-music-network-a954c13e-0cbb-48aa-97f3-aa114d50df5d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a954c13e-0cbb-48aa-97f3-aa114d50df5d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£90k+ + £100k+ Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.042Z</expirationdate>
  </job>
  <job>
    <title>Chief of Staff ($90k + $10k-$50k Profit Share + Equity) at AI-native M&amp;A advisory firm</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>d58980b3-7ba7-4888-bbee-4378a58da337</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/chief-of-staff-90k-10k-50k-profit-share-equity-at-ai-native-m-and-a-advisory-fir-d58980b3-7ba7-4888-bbee-4378a58da337</url>
    <applyurl>https://jackandjill.ai/jobs/sales/chief-of-staff-90k-10k-50k-profit-share-equity-at-ai-native-m-and-a-advisory-fir-d58980b3-7ba7-4888-bbee-4378a58da337</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United States)</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/chief-of-staff-90k-10k-50k-profit-share-equity-at-ai-native-m-and-a-advisory-fir-d58980b3-7ba7-4888-bbee-4378a58da337?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d58980b3-7ba7-4888-bbee-4378a58da337">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Chief of Staff (Founding Operator)</p>

<p><strong>Salary</strong></p>

<p>$90k + $10k-$50k Profit Share + Equity</p>

<p><strong>Company Description</strong></p>

<p>AI-native M&amp;A advisory firm backed by founders with 8-9 figure exits and former Investment Bank MDs.</p>

<p><strong>Job Description</strong></p>

<p>You will be the engine of an AI-native M&amp;A firm, bridging the gap between operations, GTM, and product. Working directly with an exited founder, you will modernize the $1M-$50M revenue market by managing end-to-end deal processes through proprietary conversational AI agents, automating the operational grind to focus on closing high-value transactions.</p>

<p><strong>Location</strong></p>

<p>Remote, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work alongside a world-class investor group including former MDs from top-tier investment banks and PE fund managers who are actively modernizing the M&amp;A space.</li>
  <li>Leverage proprietary conversational AI agents, Sage and Sterling, which handle the operational heavy lifting, allowing you to move with unprecedented speed and efficiency.</li>
  <li>Rare opportunity to join as a Founding Operator with 1% equity and an accelerated vesting schedule that is three times shorter than the industry standard.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage 5-10 simultaneous sell-side M&amp;A processes, from building 30-page information memorandums to orchestrating multi-stage outbound buyer campaigns.</li>
  <li>Translate customer feedback into actionable product improvements, working directly with engineers to spec and ship features for the AI-native platform.</li>
  <li>Build and optimize the company&#39;s internal operating system, driving OKRs, tracking KPIs, and developing no-code automations to scale the business methodically.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in a fast-paced startup environment (Series A-C) or as a founder; you possess the &quot;startup DNA&quot; to operate without a playbook.</li>
  <li>Deep understanding of the M&amp;A lifecycle, including LOIs, due diligence, and financial modeling, ideally gained from a boutique advisory or brokerage firm.</li>
  <li>Technical fluency with no-code tools and automations; you are a high-agency operator who builds systems rather than just following existing manual workflows.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/chief-of-staff-90k-10k-50k-profit-share-equity-at-ai-native-m-and-a-advisory-fir-d58980b3-7ba7-4888-bbee-4378a58da337?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d58980b3-7ba7-4888-bbee-4378a58da337">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/chief-of-staff-90k-10k-50k-profit-share-equity-at-ai-native-m-and-a-advisory-fir-d58980b3-7ba7-4888-bbee-4378a58da337?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d58980b3-7ba7-4888-bbee-4378a58da337">https://www.jackandjill.ai/jobs/chief-of-staff-90k-10k-50k-profit-share-equity-at-ai-native-m-and-a-advisory-fir-d58980b3-7ba7-4888-bbee-4378a58da337?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d58980b3-7ba7-4888-bbee-4378a58da337</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$90k + $10k-$50k Profit Share + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.042Z</expirationdate>
  </job>
  <job>
    <title>Senior Software Engineer at AI-driven healthtech scale-up</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>f35b2403-d668-41a8-b271-1b8cb9a7580c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-software-engineer-at-ai-driven-healthtech-scale-up-f35b2403-d668-41a8-b271-1b8cb9a7580c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-software-engineer-at-ai-driven-healthtech-scale-up-f35b2403-d668-41a8-b271-1b8cb9a7580c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-at-ai-driven-healthtech-scale-up-f35b2403-d668-41a8-b271-1b8cb9a7580c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f35b2403-d668-41a8-b271-1b8cb9a7580c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>London-based healthtech scale-up closing the gap between lifespan and healthspan through AI-driven at-home diagnostics and personalized clinical guidance.</p>

<p><strong>Job Description</strong></p>

<p>You will join a high-impact product team building the infrastructure for proactive healthcare. Working across a modern stack including Ruby on Rails and AI-driven workflows, you will design backend architectures that power both direct-to-consumer and B2B platforms. This role is perfect for engineers who value autonomy, pragmatic decision-making, and shipping code that improves lives.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Impact-driven mission focused on clinical rigor and intelligent, adaptive systems that redefine personal health journeys at scale.</li>
  <li>Mature AI-assisted development culture using AWS Bedrock, Langfuse, and RubyLLM to accelerate experimentation and unlock new product capabilities.</li>
  <li>Excellent perks including equity options, an annual &quot;treat yourself&quot; budget, and a well-equipped central London office at the White Collar Factory.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and evolve robust backend architectures in Ruby on Rails to support a scaling healthcare platform and B2B ecosystem.</li>
  <li>Proactively break down ambiguous product problems into clear next steps, using drafts and spikes to create momentum.</li>
  <li>Collaborate across the full stack with Vue3/Nuxt frontend engineers to deliver modular, well-tested, and maintainable software.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 5+ years of commercial backend experience with deep proficiency in Ruby on Rails and production systems architecture.</li>
  <li>Demonstrates a bias toward action and pragmatic decision-making, comfortable taking ownership of solutions rather than just raising issues.</li>
  <li>Actively explores modern AI-assisted development workflows to increase team effectiveness and stays at the forefront of software development trends.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-at-ai-driven-healthtech-scale-up-f35b2403-d668-41a8-b271-1b8cb9a7580c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f35b2403-d668-41a8-b271-1b8cb9a7580c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-at-ai-driven-healthtech-scale-up-f35b2403-d668-41a8-b271-1b8cb9a7580c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f35b2403-d668-41a8-b271-1b8cb9a7580c">https://www.jackandjill.ai/jobs/senior-software-engineer-at-ai-driven-healthtech-scale-up-f35b2403-d668-41a8-b271-1b8cb9a7580c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f35b2403-d668-41a8-b271-1b8cb9a7580c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.043Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer at $50M Series A AI insurance startup backed by Founders Fund</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>66e58b6d-0f03-456b-96ab-eee7c78d9df1</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-engineer-at-50m-series-a-ai-insurance-startup-backed-by-founders-fund-66e58b6d-0f03-456b-96ab-eee7c78d9df1</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-engineer-at-50m-series-a-ai-insurance-startup-backed-by-founders-fund-66e58b6d-0f03-456b-96ab-eee7c78d9df1</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-at-50m-series-a-ai-insurance-startup-backed-by-founders-fund-66e58b6d-0f03-456b-96ab-eee7c78d9df1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_66e58b6d-0f03-456b-96ab-eee7c78d9df1">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$50M Series A AI-native insurance startup backed by Founders Fund</p>

<p><strong>Job Description</strong></p>

<p>Join a high-performance team rebuilding the foundation of the $300B insurance industry. As a Software Engineer, you will architect core infrastructure and multi-modal AI pipelines that automate complex claims processing. Shipping to production from day one, you will work alongside world-class builders from HFT firms and elite research labs to scale a product growing 50% month-over-month.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at a hyper-growth startup that reached multi-seven-figure ARR in under a year, backed by Peter Thiel’s Founders Fund and a recent $50M Series A.</li>
  <li>Join an elite engineering culture composed of ICPC winners, NeurIPS researchers, and former engineers from Optiver, Palantir, and DRW.</li>
  <li>Benefit from a &quot;zero barriers&quot; environment including full relocation support, catered meals, and any tools required to maximize your productivity and impact.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and own core infrastructure, including PostgreSQL and vector databases, to support high-scale AI claims processing.</li>
  <li>Build and deploy production-grade features using Python, GraphQL, and GCP, maintaining full ownership of your code from spec to ship.</li>
  <li>Collaborate on the evolution of multi-modal AI models that handle intake, fraud detection, and analytics for global insurance carriers.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 2-5 years of experience building scalable backend systems, ideally with a background in Python and cloud mastery (AWS/GCP/Docker).</li>
  <li>Demonstrates high agency and a &quot;founding engineer&quot; mindset, having previously solved complex technical problems in high-intensity environments like HFT or quant shops.</li>
  <li>Holds a strong technical pedigree from top-tier institutions or competitive programming backgrounds (e.g., ICPC, Cambridge, Harvard, or Oxford).</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-at-50m-series-a-ai-insurance-startup-backed-by-founders-fund-66e58b6d-0f03-456b-96ab-eee7c78d9df1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_66e58b6d-0f03-456b-96ab-eee7c78d9df1">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-at-50m-series-a-ai-insurance-startup-backed-by-founders-fund-66e58b6d-0f03-456b-96ab-eee7c78d9df1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_66e58b6d-0f03-456b-96ab-eee7c78d9df1">https://www.jackandjill.ai/jobs/software-engineer-at-50m-series-a-ai-insurance-startup-backed-by-founders-fund-66e58b6d-0f03-456b-96ab-eee7c78d9df1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_66e58b6d-0f03-456b-96ab-eee7c78d9df1</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.044Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer ($150k-$250k + Equity) at Greylock-backed AI startup for physical sciences</title>
    <date>2026-05-07T04:12:20.243Z</date>
    <referencenumber>a38eed1f-a963-4cc7-bb99-f0dbf7697a06</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-engineer-150k-250k-equity-at-greylock-backed-ai-startup-for-physical-sc-a38eed1f-a963-4cc7-bb99-f0dbf7697a06</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-engineer-150k-250k-equity-at-greylock-backed-ai-startup-for-physical-sc-a38eed1f-a963-4cc7-bb99-f0dbf7697a06</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-150k-250k-equity-at-greylock-backed-ai-startup-for-physical-sc-a38eed1f-a963-4cc7-bb99-f0dbf7697a06?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a38eed1f-a963-4cc7-bb99-f0dbf7697a06">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$150k-$250k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Greylock-backed seed startup building the AI intelligence layer for physical sciences</p>

<p><strong>Job Description</strong></p>

<p>Join a high-caliber founding team of ex-SpaceX and Warp engineers to architect a scientific intelligence platform. You will build systems that ingest and reason across multimodal R&amp;D data—spreadsheets, technical documents, and lab notebooks—to accelerate breakthroughs in semiconductors and aerospace. This is a rare opportunity to define the technical foundations of a category-defining AI company.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of AI and physical science alongside a world-class team from SpaceX, Warp, and Jane Street.</li>
  <li>Backed by elite investors including Greylock, Neo, BoxGroup, and angels like Jeff Dean and leadership from OpenAI and AMD.</li>
  <li>Massive impact potential by replacing outdated legacy software with an intelligence layer for industries representing trillions in R&amp;D spend.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build the early foundations of the core product and data ingestion infrastructure from scratch.</li>
  <li>Develop LLM-based agentic systems and custom AI implementations to extract insights from messy, multimodal scientific data.</li>
  <li>Ship end-to-end features as a technical leader, influencing the long-term engineering culture and product vision.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping 0-to-1 products in fast-paced environments like early-stage startups or applied AI labs.</li>
  <li>Deep technical experience building production-grade LLM applications, agentic workflows, or complex ML infrastructure.</li>
  <li>Product-first mindset with a bias toward action and the ability to work in-person 5 days a week in San Francisco.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-150k-250k-equity-at-greylock-backed-ai-startup-for-physical-sc-a38eed1f-a963-4cc7-bb99-f0dbf7697a06?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a38eed1f-a963-4cc7-bb99-f0dbf7697a06">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-150k-250k-equity-at-greylock-backed-ai-startup-for-physical-sc-a38eed1f-a963-4cc7-bb99-f0dbf7697a06?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a38eed1f-a963-4cc7-bb99-f0dbf7697a06">https://www.jackandjill.ai/jobs/software-engineer-150k-250k-equity-at-greylock-backed-ai-startup-for-physical-sc-a38eed1f-a963-4cc7-bb99-f0dbf7697a06?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a38eed1f-a963-4cc7-bb99-f0dbf7697a06</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k-$250k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.044Z</expirationdate>
  </job>
  <job>
    <title>AI Systems Engineer ($180k - $200k + Equity) at VC-backed AI automation startup</title>
    <date>2026-04-07T14:32:36.582Z</date>
    <referencenumber>a36013c4-eba3-4618-8404-79658a41580c</referencenumber>
    <url>https://jackandjill.ai/jobs/ai-systems-engineer-180k-200k-equity-at-vc-backed-ai-automation-startup-a36013c4-eba3-4618-8404-79658a41580c</url>
    <applyurl>https://jackandjill.ai/jobs/ai-systems-engineer-180k-200k-equity-at-vc-backed-ai-automation-startup-a36013c4-eba3-4618-8404-79658a41580c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=a36013c4-eba3-4618-8404-79658a41580c">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>AI Systems Engineer ($180k - $200k + Equity) at VC-backed AI automation startup</p>

<p><strong>Job Title</strong></p>

<p>AI Systems Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k - $200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed AI automation startup</p>

<p><strong>Job Description</strong></p>

<p>You will build production-grade AI agents designed to execute complex, multi-step workflows with absolute reliability. Moving beyond simple demos, you will architect the infrastructure for validation, failure handling, and feedback loops. Your work ensures that autonomous systems produce correct outcomes in high-stakes environments, turning ambiguous LLM outputs into dependable, structured enterprise solutions.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the actual frontier of software engineering by moving AI from &quot;vibe coding&quot; to verifiable production systems.</li>
  <li>Join a fast-growing team backed by top-tier VCs and Y Combinator, tackling the massive bottleneck of AI reliability.</li>
  <li>Influence the core architecture of an agentic platform where success is measured by correctness and autonomous completion of real-world work.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect autonomous agents capable of executing multi-step workflows and complex logic transitions.</li>
  <li>Design robust systems for validation, automated retries, and sophisticated failure handling to ensure system integrity.</li>
  <li>Build internal developer tools and feedback loops that allow the system to detect, debug, and improve from failures.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3+ years of experience in systems engineering, backend infrastructure, or building high-reliability internal platforms.</li>
  <li>Thinks in terms of constraints, invariants, and schemas rather than just feature development or prompt engineering.</li>
  <li>Possesses a deep interest in debugging complex, non-deterministic problems and a passion for architectural correctness over simple output quality.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=a36013c4-eba3-4618-8404-79658a41580c">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k - $200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.045Z</expirationdate>
  </job>
  <job>
    <title>Business Development Representative - Contingent Workforce Solution at a confidential company</title>
    <date>2026-05-07T04:08:45.250Z</date>
    <referencenumber>551f4a33-d1b1-4152-8d2d-1115d7f67a66</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/business-development-representative-contingent-workforce-solution-at-yunojuno-551f4a33-d1b1-4152-8d2d-1115d7f67a66</url>
    <applyurl>https://jackandjill.ai/jobs/sales/business-development-representative-contingent-workforce-solution-at-yunojuno-551f4a33-d1b1-4152-8d2d-1115d7f67a66</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=551f4a33-d1b1-4152-8d2d-1115d7f67a66">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Business Development Representative - Contingent Workforce Solution at a confidential company.com</p>

<p><strong>Job Title</strong></p>

<p>Business Development Representative - Contingent Workforce Solution</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company.com - Enterprise Contingent Workforce Platform</p>

<p><strong>Job Description</strong></p>

<p>As a Business Development Representative at a confidential company.com, you will drive the growth of our enterprise contingent workforce solutions. You will engage senior stakeholders in Procurement and HR across large organizations to secure high-value meetings. This high-impact role is essential for building a robust pipeline that fuels our expansion in the enterprise market.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct impact on enterprise growth by shaping the early-stage pipeline for a leading workforce management platform.</li>
  <li>High-visibility role engaging with C-suite and senior leadership across HR, Talent, and Procurement functions in global enterprises.</li>
  <li>Opportunity to thrive in a metrics-driven, high-growth environment with clear pathways into senior enterprise sales roles.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute strategic outbound prospecting via phone, email, and LinkedIn to reach senior decision-makers in targeted enterprise accounts.</li>
  <li>Qualify buying signals and programme maturity to secure high-quality introductory meetings for the Senior Enterprise Sales team.</li>
  <li>Maintain meticulous CRM documentation of stakeholder insights and discovery data to ensure seamless opportunity handovers and tracking.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record as a BDR or SDR within B2B SaaS, workforce technology, or complex enterprise solution sales.</li>
  <li>Exceptional communication skills with the resilience and confidence to perform cold outreach to senior corporate stakeholders.</li>
  <li>Experience working within structured, KPI-driven environments with a disciplined approach to account-based prospecting and follow-up.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=551f4a33-d1b1-4152-8d2d-1115d7f67a66">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.045Z</expirationdate>
  </job>
  <job>
    <title>Technical Operations Lead (£70k – £90k + Equity) at a confidential company - Synthetic Fuel Scale-up</title>
    <date>2026-05-07T04:08:45.283Z</date>
    <referencenumber>ee9ab5ab-d3d9-4d09-a607-41f5293dafb1</referencenumber>
    <url>https://jackandjill.ai/jobs/ops/technical-operations-lead-70k-90k-equity-at-rivan-industries-synthetic-fuel-scal-ee9ab5ab-d3d9-4d09-a607-41f5293dafb1</url>
    <applyurl>https://jackandjill.ai/jobs/ops/technical-operations-lead-70k-90k-equity-at-rivan-industries-synthetic-fuel-scal-ee9ab5ab-d3d9-4d09-a607-41f5293dafb1</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=ee9ab5ab-d3d9-4d09-a607-41f5293dafb1">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Technical Operations Lead (£70k – £90k + Equity) at a confidential company - Synthetic Fuel Scale-up</p>

<p><strong>Job Title</strong></p>

<p>Technical Operations Lead</p>

<p><strong>Salary</strong></p>

<p>£70k – £90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Vertically integrated synthetic fuel company</p>

<p><strong>Job Description</strong></p>

<p>Join the team decarbonising non-electrifiable industries by making synthetic fuel cheaper than fossil fuels. You will own the integration between engineering, manufacturing, and commercial functions, driving elite execution as Rivan scales its modular plants 1000x. This is a high-intensity role for a leader ready to help &quot;mine the sky&quot; for carbon.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the forefront of climate tech with the first company in history having a clear line of sight to producing synthetic fuels cheaper than fossil equivalents.</li>
  <li>Receive significant early-team share options and unique perks, including a £6,000 annual subsidy to live close to the Bermondsey HQ to minimize your commute.</li>
  <li>Join a mission-driven culture that recently deployed the UK’s largest synthetic fuel plant and is backed by a roadmap to achieve massive global industrial impact.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Optimize factory layouts and assembly flows to maximize production velocity, quality, and repeatability for modular fuel plant components.</li>
  <li>Lead technical due diligence for project finance to secure the capital required for 1000x scaling over the next two years.</li>
  <li>Manage complex engineering builds and specify industrial equipment while coordinating with third-party contractors for successful site deployments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds a Bachelor’s or Master’s in Engineering (or a related field) with at least 5 years of professional experience in technical environments.</li>
  <li>Demonstrates a proven track record of executing complex hardware or infrastructure projects with the &quot;scar tissue&quot; needed for fast-paced startup execution.</li>
  <li>Possesses an innate curiosity for technical problem-solving, often evidenced by interesting engineering side projects or deep experience in fuels and chemicals.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=ee9ab5ab-d3d9-4d09-a607-41f5293dafb1">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k – £90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.046Z</expirationdate>
  </job>
  <job>
    <title>Product Designer (Staff / Principal Level) (£115k-140k) at a confidential company - YC-backed healthcare AI</title>
    <date>2026-05-07T04:08:45.297Z</date>
    <referencenumber>ab269ff8-3153-40b4-b61d-9ad0b16a798a</referencenumber>
    <url>https://jackandjill.ai/jobs/design/product-designer-staff-principal-level-115k-140k-at-anima-yc-backed-healthcare-a-ab269ff8-3153-40b4-b61d-9ad0b16a798a</url>
    <applyurl>https://jackandjill.ai/jobs/design/product-designer-staff-principal-level-115k-140k-at-anima-yc-backed-healthcare-a-ab269ff8-3153-40b4-b61d-9ad0b16a798a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=ab269ff8-3153-40b4-b61d-9ad0b16a798a">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Product Designer (Staff / Principal Level) (£115k-140k) at a confidential company - YC-backed healthcare AI</p>

<p><strong>Job Title</strong></p>

<p>Product Designer (Staff / Principal Level)</p>

<p><strong>Salary</strong></p>

<p>£115k-140k</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - YC-backed healthcare AI startup</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth mission to eliminate clinical misdiagnosis using agentic AI. As a Staff or Principal designer, you will own entire product lines end-to-end, acting as your own product manager. You&#39;ll work alongside world-class engineers to build high-precision tools that already serve millions of patients and 10x doctor capacity across the NHS.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional ownership where you shape the roadmap and product strategy directly as a confidential company does not employ Product Managers.</li>
  <li>High-stakes impact building tools used hundreds of times daily by clinicians, where design quality directly correlates to saved lives.</li>
  <li>Work in a design-first culture alongside elite talent, including former founders from YC and experts in autonomous systems and medicine.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the end-to-end design for multiple new product opportunities, focusing on high-retention features and clinical efficiency.</li>
  <li>Collaborate deeply with the &quot;a confidential company Champions&quot; user community, visiting GP practices to intuit and solve complex workflow pain points.</li>
  <li>Ship frontend code to production using modern AI-assisted tools like Cursor to ensure design precision and rapid iteration.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 4+ years of experience in 0-1 product design at high-growth startups with a portfolio reflecting obsessive craft and precision.</li>
  <li>Possesses strong product instincts and the ability to define &quot;what to build&quot; without needing hand-holding or predefined specs.</li>
  <li>Demonstrates technical proficiency in frontend development or a strong desire to ship code to production as part of the design process.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=ab269ff8-3153-40b4-b61d-9ad0b16a798a">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£115k-140k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.047Z</expirationdate>
  </job>
  <job>
    <title>GTM Leader at a confidential company</title>
    <date>2026-05-07T04:08:44.498Z</date>
    <referencenumber>7bf978b2-0c57-4f4a-8bec-71062ba25489</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/gtm-leader-at-harmonic-security-inc-7bf978b2-0c57-4f4a-8bec-71062ba25489</url>
    <applyurl>https://jackandjill.ai/jobs/sales/gtm-leader-at-harmonic-security-inc-7bf978b2-0c57-4f4a-8bec-71062ba25489</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jobs/gtm-leader-at-harmonic-security-inc-7bf978b2-0c57-4f4a-8bec-71062ba25489?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bf978b2-0c57-4f4a-8bec-71062ba25489">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>GTM Leader at a confidential company</p>

<p><strong>Job Title</strong></p>

<p>GTM Leader</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Category-defining Series B/C scale-up</p>

<p><strong>Job Description</strong></p>

<p>As GTM Leader, you will architect the revenue engine for a high-growth security startup navigating the AI wave. You’ll own the strategy to scale revenue from initial foundations to $100M+ ARR, leading a world-class team and defining the playbook for a category-defining product in a $12B+ addressable market.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a category-defining company with a $12B+ TAM that didn&#39;t exist a year ago, backed by second-time founders who prioritize GTM excellence.</li>
  <li>Own the entire GTM strategy with massive autonomy, driving high-impact growth from $5M to $100M+ ARR during the critical AI transition.</li>
  <li>Significant equity stake in a high-trajectory scale-up where your leadership directly shapes the future of cybersecurity and AI-native sales engines.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Define and execute the global GTM strategy across segments, markets, and channel-friendly routes-to-market to ensure repeatable and scalable success.</li>
  <li>Scale the sales organization from 10-15 reps to 50+, leveraging your network to recruit, coach, and retain elite-level security sales talent.</li>
  <li>Drive strategic value-selling to C-suite buyers at 1,000+ person organizations, increasing average deal sizes from $50K to over $250K.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience leading a SaaS or AI sales organization through the $5M to $100M+ ARR growth journey within the enterprise security segment.</li>
  <li>Deep cybersecurity domain expertise with the ability to build credible, strategic relationships with CISOs and CIOs at major global enterprises.</li>
  <li>Entrepreneurial builder who thrives in ambiguity and has a track record of developing AEs through structured coaching and accountability.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jobs/gtm-leader-at-harmonic-security-inc-7bf978b2-0c57-4f4a-8bec-71062ba25489?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bf978b2-0c57-4f4a-8bec-71062ba25489">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.048Z</expirationdate>
  </job>
  <job>
    <title>Founding Deployed Engineer ($180K – $250K + Equity) at $8.5M AI startup backed by OpenAI and Blackstone C-suite</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ca7c1f69-5b9d-4a54-977b-ce2cc3236929</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-deployed-engineer-180k-250k-equity-at-8-5m-ai-startup-backed-by-openai--ca7c1f69-5b9d-4a54-977b-ce2cc3236929</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-deployed-engineer-180k-250k-equity-at-8-5m-ai-startup-backed-by-openai--ca7c1f69-5b9d-4a54-977b-ce2cc3236929</applyurl>
    <company>Confidential company</company>
    <city>New York City</city>
    <location>New York City, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-deployed-engineer-180k-250k-equity-at-8-5m-ai-startup-backed-by-openai--ca7c1f69-5b9d-4a54-977b-ce2cc3236929?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ca7c1f69-5b9d-4a54-977b-ce2cc3236929">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>$180K – $250K + Equity</p>

<p><strong>Company Description</strong></p>

<p>$8.5M Seed-stage AI startup backed by OpenAI and Blackstone C-suite</p>

<p><strong>Job Description</strong></p>

<p>You will take proprietary agentic AI capabilities into the field, deploying solutions for trillion-dollar asset managers and global developers. As a founding engineer, you own the gap between technical prototypes and production value, building Python-based agents and automation pipelines that accelerate institutional real estate projects from concept to completion.</p>

<p><strong>Location</strong></p>

<p>New York City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join a high-velocity founding team backed by top-tier venture capital and industry giants like the C-suite from Blackstone and OpenAI.</li>
  <li>Direct impact on the physical world by automating complex workflows for the world’s largest digital infrastructure, energy, and industrial projects.</li>
  <li>Accelerated founder’s track where you gain radical autonomy and 0.3%–0.8% equity at a company redefining a multi-trillion-dollar asset class.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Work directly with institutional real estate stakeholders to translate ambiguous requirements into scoped, production-grade AI agent solutions.</li>
  <li>Design and ship end-to-end agentic workflows using Python, LangGraph, and browser/voice agents to automate complex acquisitions and development cycles.</li>
  <li>Lead live customer pilots and iterate rapidly based on field feedback to convert deployment learnings into reusable product patterns and playbooks.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-6 years of professional experience with a proven track record of shipping production AI/ML systems rather than just experimental prototypes.</li>
  <li>High-level technical proficiency in Python and modern AI frameworks, combined with the soft skills to communicate tradeoffs to non-technical C-suite executives.</li>
  <li>A &quot;builder&quot; mindset characterized by extreme ownership, a bias toward velocity, and the ability to thrive in an intense, on-site startup environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-deployed-engineer-180k-250k-equity-at-8-5m-ai-startup-backed-by-openai--ca7c1f69-5b9d-4a54-977b-ce2cc3236929?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ca7c1f69-5b9d-4a54-977b-ce2cc3236929">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-deployed-engineer-180k-250k-equity-at-8-5m-ai-startup-backed-by-openai--ca7c1f69-5b9d-4a54-977b-ce2cc3236929?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ca7c1f69-5b9d-4a54-977b-ce2cc3236929">https://www.jackandjill.ai/jobs/founding-deployed-engineer-180k-250k-equity-at-8-5m-ai-startup-backed-by-openai--ca7c1f69-5b9d-4a54-977b-ce2cc3236929?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ca7c1f69-5b9d-4a54-977b-ce2cc3236929</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180K – $250K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.049Z</expirationdate>
  </job>
  <job>
    <title>Clinical Product Engineer at fast-growing AI healthtech startup</title>
    <date>2026-05-07T04:08:44.567Z</date>
    <referencenumber>b811d615-d246-4f11-ac73-5d4eac2105ef</referencenumber>
    <url>https://jackandjill.ai/jobs/clinical-product-engineer-at-fast-growing-ai-healthtech-startup-b811d615-d246-4f11-ac73-5d4eac2105ef</url>
    <applyurl>https://jackandjill.ai/jobs/clinical-product-engineer-at-fast-growing-ai-healthtech-startup-b811d615-d246-4f11-ac73-5d4eac2105ef</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/clinical-product-engineer-at-fast-growing-ai-healthtech-startup-b811d615-d246-4f11-ac73-5d4eac2105ef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b811d615-d246-4f11-ac73-5d4eac2105ef">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Clinical Product Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing AI healthtech startup</p>

<p><strong>Job Description</strong></p>

<p>You will join a lean founding team to build the future of clinical AI. By bridging the gap between medicine and engineering, you&#39;ll own features end-to-end—from talking to clinicians to shipping fullstack AI solutions. This role is pivotal in shaping a product used by over 100,000 healthcare professionals worldwide.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a founding team at a high-growth startup where your work directly impacts clinical safety and life-saving decisions.</li>
  <li>Massive scale and traction with over 100% month-over-month growth, backed by top-tier VCs and a recent Series A.</li>
  <li>Unique flexibility to maintain your medical practice while defining the operational standards for a world-class engineering team.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and ship fullstack AI features that leverage LLMs to automate and augment complex clinical workflows.</li>
  <li>Conduct constant user research with clinicians to translate real-world friction into elegant, high-performance software solutions.</li>
  <li>Design and execute rigorous evaluation frameworks to ensure all shipped features meet the highest standards of clinical accuracy.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds formal medical training (MD, DO, or equivalent) with hands-on clinical experience in a healthcare setting.</li>
  <li>Proven track record of shipping production-ready code, particularly with fullstack technologies and large language models.</li>
  <li>High-agency builder who thrives in fast-paced environments and prefers shipping features over long-term speculative planning.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/clinical-product-engineer-at-fast-growing-ai-healthtech-startup-b811d615-d246-4f11-ac73-5d4eac2105ef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b811d615-d246-4f11-ac73-5d4eac2105ef">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/clinical-product-engineer-at-fast-growing-ai-healthtech-startup-b811d615-d246-4f11-ac73-5d4eac2105ef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b811d615-d246-4f11-ac73-5d4eac2105ef">https://www.jackandjill.ai/jobs/clinical-product-engineer-at-fast-growing-ai-healthtech-startup-b811d615-d246-4f11-ac73-5d4eac2105ef?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b811d615-d246-4f11-ac73-5d4eac2105ef</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.049Z</expirationdate>
  </job>
  <job>
    <title>EA to CEO &amp; Founder at $22M Series A AI-powered creator platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>abf0a784-4e27-4406-bb8c-8968312eb4b4</referencenumber>
    <url>https://jackandjill.ai/jobs/strategy/ea-to-ceo-and-founder-at-22m-series-a-ai-powered-creator-platform-abf0a784-4e27-4406-bb8c-8968312eb4b4</url>
    <applyurl>https://jackandjill.ai/jobs/strategy/ea-to-ceo-and-founder-at-22m-series-a-ai-powered-creator-platform-abf0a784-4e27-4406-bb8c-8968312eb4b4</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ea-to-ceo-and-founder-at-22m-series-a-ai-powered-creator-platform-abf0a784-4e27-4406-bb8c-8968312eb4b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_abf0a784-4e27-4406-bb8c-8968312eb4b4">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>EA to CEO &amp; Founder</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$22M Series A AI-powered creator economy platform with $100M+ ARR</p>

<p><strong>Job Description</strong></p>

<p>Partner directly with the Co-Founder/CEO of a hyper-growth scale-up growing at 450% YoY. In this high-trust role, you will balance executive support with strategic project leadership, acting as a force multiplier across the business. You will drive critical initiatives, manage key partnerships, and ensure operational excellence during a pivotal expansion phase.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to operate at the center of strategy and execution for a global leader in the creator economy with triple-digit annual growth.</li>
  <li>High-impact visibility, working directly with an ambitious founder to drive strategic projects that represent 70% of your daily focus.</li>
  <li>Join a top-tier scale-up that recently closed a $22M Series A and has already surpassed the massive milestone of $100M+ in annual recurring revenue.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead and execute high-priority strategic projects and partnerships on behalf of the CEO to drive cross-functional business momentum.</li>
  <li>Manage complex executive operations, including the project board, data analysis for decision support, and the CEO&#39;s external personal brand.</li>
  <li>Optimize the CEO&#39;s time through high-judgment calendar management, inbox prioritization, and seamless end-to-end logistics for global operations.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5 to 8 years of experience supporting C-suite leaders or Founders within a high-growth tech startup or scale-up environment.</li>
  <li>Data-literate professional with a proven track record of using AI tools and automation to bring structure to chaotic, fast-moving environments.</li>
  <li>High-ownership executor who is comfortable being direct, protecting priorities, and pushing back to ensure the leadership team remains focused.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ea-to-ceo-and-founder-at-22m-series-a-ai-powered-creator-platform-abf0a784-4e27-4406-bb8c-8968312eb4b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_abf0a784-4e27-4406-bb8c-8968312eb4b4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ea-to-ceo-and-founder-at-22m-series-a-ai-powered-creator-platform-abf0a784-4e27-4406-bb8c-8968312eb4b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_abf0a784-4e27-4406-bb8c-8968312eb4b4">https://www.jackandjill.ai/jobs/ea-to-ceo-and-founder-at-22m-series-a-ai-powered-creator-platform-abf0a784-4e27-4406-bb8c-8968312eb4b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_abf0a784-4e27-4406-bb8c-8968312eb4b4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.050Z</expirationdate>
  </job>
  <job>
    <title>Design Engineer (£70k - £130k + Equity) at AI startup rebuilding the internet</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>edace16c-d3e8-47c8-94bb-6d6d09c3ff4c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/design-engineer-70k-130k-equity-at-ai-startup-rebuilding-the-internet-edace16c-d3e8-47c8-94bb-6d6d09c3ff4c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/design-engineer-70k-130k-equity-at-ai-startup-rebuilding-the-internet-edace16c-d3e8-47c8-94bb-6d6d09c3ff4c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/design-engineer-70k-130k-equity-at-ai-startup-rebuilding-the-internet-edace16c-d3e8-47c8-94bb-6d6d09c3ff4c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edace16c-d3e8-47c8-94bb-6d6d09c3ff4c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Design Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k - £130k + Equity</p>

<p><strong>Company Description</strong></p>

<p>London-based AI startup building intelligent web experiences that adapt in real-time to visitor intent.</p>

<p><strong>Job Description</strong></p>

<p>Join an early-stage team rebuilding the internet through AI-driven personalization. As a Design Engineer, you will bridge the gap between high-fidelity UI and performant code, creating fluid, interactive web experiences that optimize for conversion in real-time. You&#39;ll work directly with founders to define a new category of living, breathing websites.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the forefront of AI, replacing static web pages with intelligent agents that customize content for every individual prospect instantly.</li>
  <li>High-impact opportunity reporting directly to the CPTO within an early-stage, fast-moving team aiming to revolutionize the global web experience.</li>
  <li>Join a design-obsessed culture that values craftsmanship, fluidity, and technical excellence, comparable to the high standards of world-class woodworkers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Transform wireframes, mockups, and complex ideas into fluid, interactive end-user experiences using React, TypeScript, and Framer Motion.</li>
  <li>Design and implement intuitive customer-facing interfaces that make managing complex, AI-driven website systems feel effortless and powerful.</li>
  <li>Build and maintain high-quality, reusable code and multi-brand design systems that enable the team to ship new features at an accelerated pace.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Expert in the modern frontend stack including TypeScript, React, Tailwind, and Motion, with a portfolio showcasing highly interactive web experiences.</li>
  <li>Deeply independent and opinionated designer-developer who obsesses over detail, fluidity, and the technical maintainability of the &quot;back of the drawer.&quot;</li>
  <li>Continuous learner with a drive to master new technologies, with bonus points for experience in Three.js, WebGL, or generative AI frameworks.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/design-engineer-70k-130k-equity-at-ai-startup-rebuilding-the-internet-edace16c-d3e8-47c8-94bb-6d6d09c3ff4c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edace16c-d3e8-47c8-94bb-6d6d09c3ff4c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/design-engineer-70k-130k-equity-at-ai-startup-rebuilding-the-internet-edace16c-d3e8-47c8-94bb-6d6d09c3ff4c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edace16c-d3e8-47c8-94bb-6d6d09c3ff4c">https://www.jackandjill.ai/jobs/design-engineer-70k-130k-equity-at-ai-startup-rebuilding-the-internet-edace16c-d3e8-47c8-94bb-6d6d09c3ff4c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_edace16c-d3e8-47c8-94bb-6d6d09c3ff4c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k - £130k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.051Z</expirationdate>
  </job>
  <job>
    <title>Member of Technical Staff ($200k-$320k + Equity) at Applied AI Lab building World Models</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>c04d55a4-e420-4b84-8fe6-57d67f5231bb</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/member-of-technical-staff-200k-320k-equity-at-applied-ai-lab-building-world-mode-c04d55a4-e420-4b84-8fe6-57d67f5231bb</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/member-of-technical-staff-200k-320k-equity-at-applied-ai-lab-building-world-mode-c04d55a4-e420-4b84-8fe6-57d67f5231bb</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/member-of-technical-staff-200k-320k-equity-at-applied-ai-lab-building-world-mode-c04d55a4-e420-4b84-8fe6-57d67f5231bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c04d55a4-e420-4b84-8fe6-57d67f5231bb">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Member of Technical Staff (Agents &amp; Diffusion)</p>

<p><strong>Salary</strong></p>

<p>$200k-$320k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Applied AI Lab building World Models backed by investors in ByteDance and Anduril</p>

<p><strong>Job Description</strong></p>

<p>As a founding engineer, you will architect the generation and simulation stack for interactive 3D environments serving millions of users. You will bridge the gap between frontier research and production systems, building real-time diffusion models and multi-agent orchestration to transform multimodal inputs into studio-quality multiplayer games instantly.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Solve the 3D data scarcity problem by building a world engine that generates custom environments and captures complex user behavior for leading robotics companies.</li>
  <li>Join an elite team of researchers from DeepMind, OpenAI, and Anthropic moving at extreme velocity, such as training V0 diffusion models in just four hours.</li>
  <li>Gain high-upside founding equity in a venture-backed lab with 13M+ existing users and a massive Q1 product launch already in motion.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop agent orchestration and context management systems for complex multi-agent coordination within 3D worlds.</li>
  <li>Implement and optimize real-time diffusion models for world augmentation and high-fidelity environment generation.</li>
  <li>Build advanced code generation systems that automatically translate natural language into functional game logic and interactions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has built and shipped production-grade generative AI systems (code, image, video, or 3D) serving millions of users at a top-tier lab or high-growth startup.</li>
  <li>Demonstrates a hands-on technical pedigree with a background in AI from the start of their career, avoiding heavy corporate or unrelated industry pivots.</li>
  <li>Possesses the grit to thrive in an intense, sprint-based environment, including a committed push through a 7-day-a-week schedule for a generational product launch.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/member-of-technical-staff-200k-320k-equity-at-applied-ai-lab-building-world-mode-c04d55a4-e420-4b84-8fe6-57d67f5231bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c04d55a4-e420-4b84-8fe6-57d67f5231bb">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/member-of-technical-staff-200k-320k-equity-at-applied-ai-lab-building-world-mode-c04d55a4-e420-4b84-8fe6-57d67f5231bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c04d55a4-e420-4b84-8fe6-57d67f5231bb">https://www.jackandjill.ai/jobs/member-of-technical-staff-200k-320k-equity-at-applied-ai-lab-building-world-mode-c04d55a4-e420-4b84-8fe6-57d67f5231bb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c04d55a4-e420-4b84-8fe6-57d67f5231bb</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$200k-$320k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.051Z</expirationdate>
  </job>
  <job>
    <title>Computational Scientist (£70k-£80k + Equity) at synthetic fuel startup with UK&apos;s largest DAC plant</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>22644d48-4a05-4164-8426-2a627ebb39e7</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/computational-scientist-70k-80k-equity-at-synthetic-fuel-startup-with-uk-s-large-22644d48-4a05-4164-8426-2a627ebb39e7</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/computational-scientist-70k-80k-equity-at-synthetic-fuel-startup-with-uk-s-large-22644d48-4a05-4164-8426-2a627ebb39e7</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/computational-scientist-70k-80k-equity-at-synthetic-fuel-startup-with-uk-s-large-22644d48-4a05-4164-8426-2a627ebb39e7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22644d48-4a05-4164-8426-2a627ebb39e7">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Computational Scientist</p>

<p><strong>Salary</strong></p>

<p>£70k-£80k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Synthetic fuel startup decarbonising heavy industry with the UK’s largest modular DAC and electrolyser plant</p>

<p><strong>Job Description</strong></p>

<p>You will lead the development of high-fidelity process models to optimize a vertically integrated synthetic fuel system. By building simulations of Direct Air Capture and Sabatier reactors, you will act as the &quot;puppet master&quot; directing physical resources and identifying performance ceilings before they impact the 1000x scale-up mission.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct impact on planetary-scale decarbonisation by making synthetic fuels cheaper than fossil fuels through modular engineering.</li>
  <li>Massive growth trajectory following the deployment of the UK’s largest synthetic fuel plant with plans to 1000x scale in 24 months.</li>
  <li>High-stakes technical ownership with early-team share options and a unique £6,000 annual subsidy to live near the South London HQ.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and refine first-principles process models for lime-based Direct Air Capture, integrating complex thermodynamics and reaction kinetics.</li>
  <li>Perform dynamic process simulations and mass transfer calculations to inform the design and operation of modular industrial plants.</li>
  <li>Build and maintain custom simulation tools in Python or MATLAB to support critical techno-economic and performance assessments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3–7 years of experience in process modelling or chemical engineering R&amp;D with a Master’s or PhD in a related field.</li>
  <li>Proven expertise in simulation software such as MATLAB, Aspen Plus, COMSOL, or Python-based physical modelling.</li>
  <li>Strong background in heat transfer and reaction engineering, specifically regarding solid-gas systems like calcination and carbonation.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/computational-scientist-70k-80k-equity-at-synthetic-fuel-startup-with-uk-s-large-22644d48-4a05-4164-8426-2a627ebb39e7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22644d48-4a05-4164-8426-2a627ebb39e7">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/computational-scientist-70k-80k-equity-at-synthetic-fuel-startup-with-uk-s-large-22644d48-4a05-4164-8426-2a627ebb39e7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22644d48-4a05-4164-8426-2a627ebb39e7">https://www.jackandjill.ai/jobs/computational-scientist-70k-80k-equity-at-synthetic-fuel-startup-with-uk-s-large-22644d48-4a05-4164-8426-2a627ebb39e7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_22644d48-4a05-4164-8426-2a627ebb39e7</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£80k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.052Z</expirationdate>
  </job>
  <job>
    <title>Senior Software Engineer ($120K - $180K + Equity) at YC-backed AI accounting startup</title>
    <date>2026-05-07T04:08:44.290Z</date>
    <referencenumber>8668738e-c14b-47fd-96ee-ede0722f6bd4</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-software-engineer-120k-180k-equity-at-yc-backed-ai-accounting-startup-8668738e-c14b-47fd-96ee-ede0722f6bd4</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-software-engineer-120k-180k-equity-at-yc-backed-ai-accounting-startup-8668738e-c14b-47fd-96ee-ede0722f6bd4</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-120k-180k-equity-at-yc-backed-ai-accounting-startup-8668738e-c14b-47fd-96ee-ede0722f6bd4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8668738e-c14b-47fd-96ee-ede0722f6bd4">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$120K - $180K + Equity</p>

<p><strong>Company Description</strong></p>

<p>Y Combinator-backed AI-native accounting startup funded by Scrum Ventures and Soma Capital</p>

<p><strong>Job Description</strong></p>

<p>Join an early-stage team in San Francisco to architect AI-native workflows that automate bookkeeping and financial reporting. As a senior full-stack engineer, you will shape both the technical foundation and company culture, building data-intensive systems from scratch to modernize the financial back-office for startups and private market investors.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of LLMs and fintech, building a product that does for the financial back-office what AWS did for cloud computing.</li>
  <li>Join a high-velocity YC W23 cohort startup backed by top-tier firms including Scrum Ventures, Beat Ventures, and Soma Capital.</li>
  <li>High-impact in-person culture in San Francisco&#39;s Financial District with significant equity and twice-yearly off-sites in SF and NYC.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and develop full-stack software solutions leveraging the OpenAI API and vector databases to automate complex finance processes.</li>
  <li>Build and manage scalable technical infrastructure including databases, servers, and APIs to support data-intensive distributed systems.</li>
  <li>Lead and mentor a growing team of engineers and data scientists while collaborating directly with founders on the product roadmap.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of experience building web applications using TypeScript, React.js, and backend frameworks like Node.js, Express, or NestJS.</li>
  <li>Proven track record with relational databases such as PostgreSQL or MySQL and experience building data-intensive, distributed architectures.</li>
  <li>Strong autonomous operator with a passion for early-stage startups; previous founder experience or LLM application development is highly preferred.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-120k-180k-equity-at-yc-backed-ai-accounting-startup-8668738e-c14b-47fd-96ee-ede0722f6bd4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8668738e-c14b-47fd-96ee-ede0722f6bd4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-120k-180k-equity-at-yc-backed-ai-accounting-startup-8668738e-c14b-47fd-96ee-ede0722f6bd4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8668738e-c14b-47fd-96ee-ede0722f6bd4">https://www.jackandjill.ai/jobs/senior-software-engineer-120k-180k-equity-at-yc-backed-ai-accounting-startup-8668738e-c14b-47fd-96ee-ede0722f6bd4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8668738e-c14b-47fd-96ee-ede0722f6bd4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$120K - $180K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.052Z</expirationdate>
  </job>
  <job>
    <title>University Program Manager at fast-growing AI developer platform</title>
    <date>2026-04-08T03:01:50.395Z</date>
    <referencenumber>3df37243-3b4a-4aad-a1ed-1dd86b054158</referencenumber>
    <url>https://jackandjill.ai/jobs/university-program-manager-at-fast-growing-ai-developer-platform-3df37243-3b4a-4aad-a1ed-1dd86b054158</url>
    <applyurl>https://jackandjill.ai/jobs/university-program-manager-at-fast-growing-ai-developer-platform-3df37243-3b4a-4aad-a1ed-1dd86b054158</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=3df37243-3b4a-4aad-a1ed-1dd86b054158">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>University Program Manager at fast-growing AI developer platform</p>

<p><strong>Job Title</strong></p>

<p>University Program Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing AI developer platform</p>

<p><strong>Job Description</strong></p>

<p>You will own the strategy for bringing advanced AI productivity tools to computer science students at top global universities. This builder role involves launching a campus ambassador program, managing student discount initiatives, and partnering with academic clubs. You will act as a bridge between the engineering-led team and the next generation of software developers.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>High-autonomy opportunity to build a university growth playbook from scratch at a talent-dense startup.</li>
  <li>Direct impact on the developer ecosystem by empowering students with industry-leading AI technology.</li>
  <li>Supported by top-tier VCs in a flat, high-velocity environment focused on inventive research and shipping.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Launch and scale a global Campus Ambassador program to empower student developers and instructors.</li>
  <li>Manage the student discount program to ensure widespread adoption among computer science departments.</li>
  <li>Partner with university organizations and hackathons to share how AI is transforming software engineering.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-5 years of experience at a high-velocity startup owning community or university programs.</li>
  <li>Operationally excellent with the ability to manage complex, global workstreams without losing detail.</li>
  <li>A bias toward action and empathy for the student journey in technical education.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=3df37243-3b4a-4aad-a1ed-1dd86b054158">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.053Z</expirationdate>
  </job>
  <job>
    <title>Senior Backend Engineer at cash-flow positive seed-stage fintech marketplace</title>
    <date>2026-05-07T04:08:44.307Z</date>
    <referencenumber>233e9562-56f3-4738-a163-71f3ade11e7c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-at-cash-flow-positive-seed-stage-fintech-marketplace-233e9562-56f3-4738-a163-71f3ade11e7c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-at-cash-flow-positive-seed-stage-fintech-marketplace-233e9562-56f3-4738-a163-71f3ade11e7c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-at-cash-flow-positive-seed-stage-fintech-marketplace-233e9562-56f3-4738-a163-71f3ade11e7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_233e9562-56f3-4738-a163-71f3ade11e7c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Cash-flow positive seed-stage fintech startup building a modern trading marketplace for private market stock</p>

<p><strong>Job Description</strong></p>

<p>Join a high-velocity engineering team redefining private market investing for institutional clients. You will design and own core backend systems, building scalable services that transform fragmented data into institutional-grade insights. This is a pivotal role for an engineer who thrives on speed and wants to ship AI-native workflows that power billions in order volume.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work on a platform that has already achieved cash-flow positivity and manages billions of dollars in live order volume for the world’s leading institutional investors.</li>
  <li>Play a foundational role in an elite, fast-moving engineering team where you will directly influence architecture and build AI-native products like MCP servers for LLM interactions.</li>
  <li>Experience the best of both worlds: the high growth and impact of a seed-stage startup combined with the stability of a proven, trusted market reputation.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, build, and scale core backend systems and APIs that power a modern marketplace for private company stock and research.</li>
  <li>Develop automated data pipelines using LLMs to ingest, structure, and enrich complex financial data from fragmented sources into high-quality datasets.</li>
  <li>Architect and maintain modular, event-driven services and MCP servers that enable clients to interact with platform data directly through AI agents.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4+ years of backend or full-stack experience, with a strong background in TypeScript or typed functional languages like Scala, Rust, or Haskell.</li>
  <li>Proven track record in a high-velocity, early-stage startup environment, demonstrating the ability to ship production systems quickly using modern AI development tools.</li>
  <li>Located in the San Francisco Bay Area and excited to collaborate in-person at least 3 days per week in a high-ownership, low-ego engineering culture.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-at-cash-flow-positive-seed-stage-fintech-marketplace-233e9562-56f3-4738-a163-71f3ade11e7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_233e9562-56f3-4738-a163-71f3ade11e7c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-at-cash-flow-positive-seed-stage-fintech-marketplace-233e9562-56f3-4738-a163-71f3ade11e7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_233e9562-56f3-4738-a163-71f3ade11e7c">https://www.jackandjill.ai/jobs/senior-backend-engineer-at-cash-flow-positive-seed-stage-fintech-marketplace-233e9562-56f3-4738-a163-71f3ade11e7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_233e9562-56f3-4738-a163-71f3ade11e7c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.055Z</expirationdate>
  </job>
  <job>
    <title>Head of Talent ($150k–$200k) at $25M-funded AI safety nonprofit startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8</referencenumber>
    <url>https://jackandjill.ai/jobs/talent/head-of-talent-150k-200k-at-25m-funded-ai-safety-nonprofit-startup-b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8</url>
    <applyurl>https://jackandjill.ai/jobs/talent/head-of-talent-150k-200k-at-25m-funded-ai-safety-nonprofit-startup-b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-talent-150k-200k-at-25m-funded-ai-safety-nonprofit-startup-b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Talent</p>

<p><strong>Salary</strong></p>

<p>$150k–$200k</p>

<p><strong>Company Description</strong></p>

<p>$25M-funded nonprofit startup building the global AI safety and biosecurity workforce</p>

<p><strong>Job Description</strong></p>

<p>You will lead the ambitious effort to triple a high-impact team, hiring 20 exceptional people over the next year. As a strategic partner to the CEO, you’ll build the recruiting infrastructure from scratch, map the AI safety landscape, and personally close top-tier talent from major AI labs and startups.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct CEO-level partnership with total autonomy to design the company’s hiring systems and employer brand from the ground up.</li>
  <li>Massive philanthropic impact, personally shaping the core team that trains and places thousands of researchers into organizations like Anthropic and DeepMind.</li>
  <li>Strong financial backing with $25M raised in 2025 to scale a world-class workforce dedicated to protecting humanity from transformative technology risks.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Source relentlessly through cold outreach, events, and deep networks to build a pipeline of 50+ qualified candidates in Ashby.</li>
  <li>Own the end-to-end candidate experience, maintaining a first-choice offer acceptance rate of ≥80% through persuasive, mission-driven closing.</li>
  <li>Dramatically accelerate hiring speed, reducing the median time from first contact to accepted offer to four weeks or less.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of closing elite, hard-to-get candidates in competitive markets without relying solely on high compensation packages.</li>
  <li>Exceptional taste for talent, with the ability to identify high-agency, mission-aligned individuals who thrive in high-ambiguity startup environments.</li>
  <li>Rapid landscape mapping skills, ideally with existing knowledge of the AI safety, biosecurity, or effective altruism professional ecosystems.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-talent-150k-200k-at-25m-funded-ai-safety-nonprofit-startup-b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-talent-150k-200k-at-25m-funded-ai-safety-nonprofit-startup-b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8">https://www.jackandjill.ai/jobs/head-of-talent-150k-200k-at-25m-funded-ai-safety-nonprofit-startup-b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b96e5edb-b3c8-4732-bc36-a18ba1c5fcf8</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k–$200k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.056Z</expirationdate>
  </job>
  <job>
    <title>Product Manager ($160k-$250k + Equity) at AI manufacturing startup automating hardware production</title>
    <date>2026-05-07T04:08:44.527Z</date>
    <referencenumber>84bee9c5-e481-4b00-9f5f-5b3fed2c079e</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-manager-160k-250k-equity-at-ai-manufacturing-startup-automating-hardware-84bee9c5-e481-4b00-9f5f-5b3fed2c079e</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-manager-160k-250k-equity-at-ai-manufacturing-startup-automating-hardware-84bee9c5-e481-4b00-9f5f-5b3fed2c079e</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-manager-160k-250k-equity-at-ai-manufacturing-startup-automating-hardware-84bee9c5-e481-4b00-9f5f-5b3fed2c079e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_84bee9c5-e481-4b00-9f5f-5b3fed2c079e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Manager</p>

<p><strong>Salary</strong></p>

<p>$160k-$250k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded ~30-person AI manufacturing startup automating hardware production for robots, rockets, and medical devices.</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated Product Manager, you will partner directly with the CEO and CTO to define the roadmap for an AI platform that automates complex hardware engineering workflows. You will bridge the gap between design intent and manufacturing, helping world-class mechanical teams reduce production cycles by months and reclaim 30% of their time.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Shape the product from the ground up as the first PM hire, establishing the operating cadence and roadmap for a high-growth hardware automation leader.</li>
  <li>Work at the intersection of AI/ML, computational geometry, and deep manufacturing, solving critical pain points for teams building robots, energy systems, and aerospace hardware.</li>
  <li>Join a small, elite team backed by top-tier investors with 99th percentile benefits and a high-leverage environment where your decisions define the company&#39;s future.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the product roadmap by translating high-level strategy into clearly scoped requirements for an exceptional engineering team focused on complex technical products.</li>
  <li>Conduct weekly deep dives with customers at world-class hardware companies to identify patterns in mechanical engineering pain points and synthesize them into scalable features.</li>
  <li>Drive cross-functional clarity on trade-offs, dependencies, and risks, ensuring the team maintains high momentum while balancing speed and long-term product leverage.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-10+ years of product management experience shipping complex software products, preferably with exposure to technical engineering workflows or manufacturing domains.</li>
  <li>Proven ability to operate autonomously in fast-paced startup environments and earn the trust of highly technical engineering teams through deep judgment and follow-through.</li>
  <li>Strategic thinker currently based in the San Francisco Bay Area with a relentless drive for ownership and the hustle required to outwork the competition in a high-intensity setting.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-manager-160k-250k-equity-at-ai-manufacturing-startup-automating-hardware-84bee9c5-e481-4b00-9f5f-5b3fed2c079e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_84bee9c5-e481-4b00-9f5f-5b3fed2c079e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-manager-160k-250k-equity-at-ai-manufacturing-startup-automating-hardware-84bee9c5-e481-4b00-9f5f-5b3fed2c079e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_84bee9c5-e481-4b00-9f5f-5b3fed2c079e">https://www.jackandjill.ai/jobs/product-manager-160k-250k-equity-at-ai-manufacturing-startup-automating-hardware-84bee9c5-e481-4b00-9f5f-5b3fed2c079e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_84bee9c5-e481-4b00-9f5f-5b3fed2c079e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$160k-$250k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.057Z</expirationdate>
  </job>
  <job>
    <title>Finance Director at VC-backed sustainable technology startup</title>
    <date>2026-05-07T04:12:21.100Z</date>
    <referencenumber>4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/finance-director-at-vc-backed-sustainable-technology-startup-4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/finance-director-at-vc-backed-sustainable-technology-startup-4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/finance-director-at-vc-backed-sustainable-technology-startup-4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Finance Director</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed high-growth startup building sustainable technology infrastructure</p>

<p><strong>Job Description</strong></p>

<p>We are looking for a Finance Director to own the operational engine of our business. Rather than focusing on fundraising, you will dive deep into the cogs that make the company work, scaling financial processes, managing complex cash flows, and ensuring our day-to-day operations are efficient, robust, and ready for global expansion.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the operational transformation of a high-traction startup where finance is a core driver of business efficiency rather than just a reporting function.</li>
  <li>Join a mission-driven company at a critical scaling phase with strong backing from leading venture capital investors.</li>
  <li>Influence global operations across multiple territories including the UK and Portugal with a high degree of autonomy.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement scalable financial systems and controls to support rapid international expansion and complex operational workflows.</li>
  <li>Manage all aspects of day-to-day financial operations including payroll, tax compliance, and vendor management across multiple jurisdictions.</li>
  <li>Partner with cross-functional leads to optimize unit economics and improve the operational efficiency of the company&#39;s core products.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience as a Head of Finance or Finance Director within a high-growth startup environment, specifically focusing on operational excellence.</li>
  <li>Expert-level knowledge of multi-entity accounting and international financial regulations, with a preference for experience in the UK and Portugal.</li>
  <li>A hands-on builder who enjoys getting into the details of the &quot;cogs&quot; and is comfortable navigating the ambiguity of a scaling business.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/finance-director-at-vc-backed-sustainable-technology-startup-4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/finance-director-at-vc-backed-sustainable-technology-startup-4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9">https://www.jackandjill.ai/jobs/finance-director-at-vc-backed-sustainable-technology-startup-4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4f27e19f-c5a9-4462-84ac-c4c90c9cbfa9</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.058Z</expirationdate>
  </job>
  <job>
    <title>Marketing Manager (£42,000 – £48,000 + Equity) at a confidential company - Leading hospitality creator platform</title>
    <date>2026-05-07T04:08:44.981Z</date>
    <referencenumber>e78d9d20-6347-4078-91be-bb035c647c4f</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/marketing-manager-42-000-48-000-equity-at-joliapp-leading-hospitality-creator-pl-e78d9d20-6347-4078-91be-bb035c647c4f</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/marketing-manager-42-000-48-000-equity-at-joliapp-leading-hospitality-creator-pl-e78d9d20-6347-4078-91be-bb035c647c4f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=e78d9d20-6347-4078-91be-bb035c647c4f">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Marketing Manager (£42,000 – £48,000 + Equity) at a confidential company.com - Leading hospitality creator platform</p>

<p><strong>Job Title</strong></p>

<p>Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>£42,000 – £48,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company.com - Venture-backed hospitality and creator economy platform</p>

<p><strong>Job Description</strong></p>

<p>As our first Marketing Manager, you will build Joli’s B2B demand generation engine from the ground up. You’ll own the strategy for attracting hospitality brands, leveraging a platform that has already powered 40,000 pieces of content for 250+ partners. This role is a high-autonomy launchpad designed to scale into a leadership position.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a fast-growing platform with massive traction, including 9,000+ creators and major brand partners like Heineken, GAIL’S, and Prezzo.</li>
  <li>This is a true founding marketing role with a clear, explicit path to Head of Marketing as the company scales its UK and international presence.</li>
  <li>You’ll have the unique advantage of using Joli’s own supply side of creators to generate high-performing assets for your own B2B paid campaigns.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute a multi-channel B2B strategy across LinkedIn, paid media (Meta/Google), and SEO to double inbound lead volume for the sales team.</li>
  <li>Manage and brief a network of specialist freelancers and creators to produce high-quality brand assets, social content, and sales enablement materials.</li>
  <li>Drive community engagement and retention through expert-led newsletters, webinars, and personal branding support for the founding team.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3–5 years of marketing experience in a high-growth SaaS or marketplace environment with a proven track record of driving B2B pipeline.</li>
  <li>Deep technical expertise in at least one core area—paid media, LinkedIn content, or SEO—with the ability to manage freelancers in others.</li>
  <li>A hands-on operator who thrives in fast-paced environments, maintains an exceptionally high bar for creative quality, and doesn&#39;t wait for a brief.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=e78d9d20-6347-4078-91be-bb035c647c4f">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£42K – £48K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.059Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£60k-£90k + Equity) at Blackbird-backed AI-native fintech startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-60k-90k-equity-at-blackbird-backed-ai-native-fintech-startup-c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-60k-90k-equity-at-blackbird-backed-ai-native-fintech-startup-c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-blackbird-backed-ai-native-fintech-startup-c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£60k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Blackbird-backed AI-native fintech startup transforming financial advisory systems</p>

<p><strong>Job Description</strong></p>

<p>As the Founding Engineer, you will establish the foundational software architecture for an AI-native system of record replacing legacy 1990s software. You’ll own the entire codebase, building end-to-end features across web and mobile platforms. This high-impact role shifts financial advisers from manual tasks to AI-powered reviewers, directly influencing the product roadmap.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a pre-seed powerhouse with $2.7M raised from Blackbird (the largest investor in Canva) and experience explosive 45% month-over-month adoption.</li>
  <li>Unparalleled architectural freedom and influence as a founding team member, working directly with founders to shape the engineering culture and technical vision.</li>
  <li>Dual growth pathways allowing you to choose between a Principal Engineer or Engineering Leadership track with direct mentorship from experienced operators.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build core product features end-to-end using React Native, .NET Core, and Supabase, with a heavy emphasis on AI-native workflows.</li>
  <li>Develop rich AI-powered interfaces including chat, tool-calling flows, and real-time streaming responses using LLMs like Anthropic and OpenAI.</li>
  <li>Manage the full mobile and web lifecycle, from building native audio recording modules to owning the CI/CD pipeline and release deployments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Exceptional full-stack or backend coding talent with a proven track record of shipping production-ready applications in fast-paced startup environments.</li>
  <li>Power user of modern AI development tools for architecting and debugging, with a deep curiosity for optimizing LLM performance and UX.</li>
  <li>Detail-oriented builder who thrives in ambiguity, prioritizes in-person collaboration in London, and possesses the business acumen to translate user needs into code.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-blackbird-backed-ai-native-fintech-startup-c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-blackbird-backed-ai-native-fintech-startup-c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a">https://www.jackandjill.ai/jobs/founding-engineer-60k-90k-equity-at-blackbird-backed-ai-native-fintech-startup-c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c3b7a6ea-c052-488e-8ba3-618c4d0d6a2a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.060Z</expirationdate>
  </job>
  <job>
    <title>Intermediate Software Engineer (£75k) at profitable £17M-backed PropTech scale-up</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>d38c33b6-57b0-46e3-80ed-8fbb2517eb70</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/intermediate-software-engineer-75k-at-profitable-17m-backed-proptech-scale-up-d38c33b6-57b0-46e3-80ed-8fbb2517eb70</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/intermediate-software-engineer-75k-at-profitable-17m-backed-proptech-scale-up-d38c33b6-57b0-46e3-80ed-8fbb2517eb70</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/intermediate-software-engineer-75k-at-profitable-17m-backed-proptech-scale-up-d38c33b6-57b0-46e3-80ed-8fbb2517eb70?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d38c33b6-57b0-46e3-80ed-8fbb2517eb70">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Intermediate Software Engineer (React)</p>

<p><strong>Salary</strong></p>

<p>£75,000</p>

<p><strong>Company Description</strong></p>

<p>Profitable £17M-backed PropTech scale-up modernizing the UK rental market</p>

<p><strong>Job Description</strong></p>

<p>Join a high-performing engineering team building a digital-first platform processing over £1B in annual rental transactions. You will develop complex features in React and TypeScript to streamline the tenancy lifecycle for 1.5 million users. This role offers the autonomy to solve real-world problems using modern CI/CD, Kubernetes, and AWS infrastructure.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ranked 10th in the UK&#39;s Best Workplaces™ with a recurring 83% employee endorsement and multiple awards for wellbeing and technical excellence.</li>
  <li>High-impact environment where you work on a platform serving 1,500+ agencies and navigating major national regulatory shifts like the Renters&#39; Rights Bill.</li>
  <li>Genuine commitment to growth with a £1,000 annual development fund and a culture that values architectural patterns and long-term code quality over quick fixes.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Spec and develop new user-facing features using React and TypeScript within an agile, self-organizing squad using Kanban.</li>
  <li>Collaborate with senior engineers to identify technical debt, review colleague code, and migrate legacy UI components to modern React architectures.</li>
  <li>Drive reliability across the platform by writing comprehensive unit tests and following security best practices to protect sensitive rental data.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5-8 years of commercial experience specifically focused on React and TypeScript within a product-led company.</li>
  <li>Strong proficiency in relational databases and modern web security concepts to guard against common vulnerabilities.</li>
  <li>Collaborative mindset with a stable career history, showing a bias toward solving end-user problems rather than just writing code.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/intermediate-software-engineer-75k-at-profitable-17m-backed-proptech-scale-up-d38c33b6-57b0-46e3-80ed-8fbb2517eb70?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d38c33b6-57b0-46e3-80ed-8fbb2517eb70">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/intermediate-software-engineer-75k-at-profitable-17m-backed-proptech-scale-up-d38c33b6-57b0-46e3-80ed-8fbb2517eb70?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d38c33b6-57b0-46e3-80ed-8fbb2517eb70">https://www.jackandjill.ai/jobs/intermediate-software-engineer-75k-at-profitable-17m-backed-proptech-scale-up-d38c33b6-57b0-46e3-80ed-8fbb2517eb70?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d38c33b6-57b0-46e3-80ed-8fbb2517eb70</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£75K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.061Z</expirationdate>
  </job>
  <job>
    <title>Design Engineer ($150k-$200k + Equity) at SF-based startup building a personal cluster operating system</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>b1afdf21-9ef3-4bb5-918b-267af18b1a27</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/design-engineer-150k-200k-equity-at-sf-based-startup-building-a-personal-cluster-b1afdf21-9ef3-4bb5-918b-267af18b1a27</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/design-engineer-150k-200k-equity-at-sf-based-startup-building-a-personal-cluster-b1afdf21-9ef3-4bb5-918b-267af18b1a27</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/design-engineer-150k-200k-equity-at-sf-based-startup-building-a-personal-cluster-b1afdf21-9ef3-4bb5-918b-267af18b1a27?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b1afdf21-9ef3-4bb5-918b-267af18b1a27">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Design Engineer</p>

<p><strong>Salary</strong></p>

<p>$150k-$200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>SF-based startup building the first GitOps-native distributed operating system for personal clusters</p>

<p><strong>Job Description</strong></p>

<p>You will define the visual and interaction layer of ClusterdOS, a revolutionary operating system making Kubernetes accessible to everyone. As one of the first five employees, you&#39;ll bridge design and engineering to create novel visualization systems and interaction patterns that transform complex distributed infrastructure into an intuitive, delightful user experience.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a founding team of four in San Francisco as an early employee with meaningful equity and the chance to define a new computing paradigm.</li>
  <li>Work on a live, open-source product led by founders with deep expertise from Hyperbolic, Crusoe Energy, and MIT.</li>
  <li>Influence the future of distributed systems by designing the &quot;mouse and cursor&quot; moment for personal clusters and Kubernetes-native hardware.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and build the visual language of ClusterdOS, including micro-interactions, animations, and natural language interfaces.</li>
  <li>Create novel visualization systems for distributed state that make complex infrastructure legible and accessible to semi-technical users.</li>
  <li>Establish the core design system, component library, and interaction patterns while prototyping rapidly in production-grade React and TypeScript.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5+ years of experience with a design-first mindset and strong engineering chops in React, TypeScript, Next.js, and Tailwind.</li>
  <li>Exceptional portfolio demonstrating high-fidelity UI/UX work with a focus on motion design and system-level thinking (Linear or Vercel-level polish).</li>
  <li>Self-directed creator who can translate technical complexity into elegant interfaces and has a deep curiosity for distributed systems and Kubernetes.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/design-engineer-150k-200k-equity-at-sf-based-startup-building-a-personal-cluster-b1afdf21-9ef3-4bb5-918b-267af18b1a27?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b1afdf21-9ef3-4bb5-918b-267af18b1a27">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/design-engineer-150k-200k-equity-at-sf-based-startup-building-a-personal-cluster-b1afdf21-9ef3-4bb5-918b-267af18b1a27?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b1afdf21-9ef3-4bb5-918b-267af18b1a27">https://www.jackandjill.ai/jobs/design-engineer-150k-200k-equity-at-sf-based-startup-building-a-personal-cluster-b1afdf21-9ef3-4bb5-918b-267af18b1a27?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b1afdf21-9ef3-4bb5-918b-267af18b1a27</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k-$200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.062Z</expirationdate>
  </job>
  <job>
    <title>Founder&apos;s Associate (£45k–£55k + Equity) at Connect Ventures-backed healthtech startup</title>
    <date>2026-05-07T04:12:20.891Z</date>
    <referencenumber>fa7a4c93-9f65-471f-9ecf-d30aa6a45657</referencenumber>
    <url>https://jackandjill.ai/jobs/strategy/founder-s-associate-45k-55k-equity-at-connect-ventures-backed-healthtech-startup-fa7a4c93-9f65-471f-9ecf-d30aa6a45657</url>
    <applyurl>https://jackandjill.ai/jobs/strategy/founder-s-associate-45k-55k-equity-at-connect-ventures-backed-healthtech-startup-fa7a4c93-9f65-471f-9ecf-d30aa6a45657</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founder-s-associate-45k-55k-equity-at-connect-ventures-backed-healthtech-startup-fa7a4c93-9f65-471f-9ecf-d30aa6a45657?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fa7a4c93-9f65-471f-9ecf-d30aa6a45657">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founder&#39;s Associate</p>

<p><strong>Salary</strong></p>

<p>£45k–£55k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Connect Ventures-backed healthtech startup automating clinical trial engagement</p>

<p><strong>Job Description</strong></p>

<p>Partner directly with the CEO to scale a mission-driven platform solving the $20B participant retention problem in clinical research. You will lead high-impact projects across sales, customer delivery, and AI implementation, moving from strategic board-level analysis to hands-on operational execution in a fast-growing, London-based team of fifteen.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct mentorship from a CEO and founding team with leadership pedigree from Deliveroo, Veeva, and IBM, effectively compressing ten years of career growth into two.</li>
  <li>Real-world impact on life-saving medicine; the platform is already delivering a 27% reduction in trial no-shows and an 18% boost in patient enrollment.</li>
  <li>Exceptional autonomy to shape the company’s trajectory during a phase of rapid expansion, with meaningful equity and a front-row seat to scaling a venture-backed business.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own and execute high-urgency projects across Sales, Customer Success, and Marketing to drive revenue and ensure successful trial outcomes.</li>
  <li>Implement AI-driven workflows and automate manual site processes to increase operational efficiency and support the company&#39;s ability to scale.</li>
  <li>Analyze customer usage data to generate strategic insights that inform product direction and help close key commercial opportunities.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1–4 years of experience in strategy consulting, venture capital, or a high-growth startup environment with a track record of owning customer relationships.</li>
  <li>Strong commercial instinct and the ability to operate comfortably with senior stakeholders while maintaining a &quot;no job is too small&quot; builder&#39;s mentality.</li>
  <li>High academic horsepower, ideally with a STEM degree from a top-tier university and a passion for solving complex problems in the healthcare or life sciences sectors.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founder-s-associate-45k-55k-equity-at-connect-ventures-backed-healthtech-startup-fa7a4c93-9f65-471f-9ecf-d30aa6a45657?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fa7a4c93-9f65-471f-9ecf-d30aa6a45657">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founder-s-associate-45k-55k-equity-at-connect-ventures-backed-healthtech-startup-fa7a4c93-9f65-471f-9ecf-d30aa6a45657?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fa7a4c93-9f65-471f-9ecf-d30aa6a45657">https://www.jackandjill.ai/jobs/founder-s-associate-45k-55k-equity-at-connect-ventures-backed-healthtech-startup-fa7a4c93-9f65-471f-9ecf-d30aa6a45657?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_fa7a4c93-9f65-471f-9ecf-d30aa6a45657</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£45k–£55k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.063Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£70k-£80k + Equity) at profitable NHS-contracted neurodevelopmental healthtech</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>0ab6e35b-3476-4c80-8094-87be088ef90a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-70k-80k-equity-at-profitable-nhs-contracted-neurodevelopmental-0ab6e35b-3476-4c80-8094-87be088ef90a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-70k-80k-equity-at-profitable-nhs-contracted-neurodevelopmental-0ab6e35b-3476-4c80-8094-87be088ef90a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-70k-80k-equity-at-profitable-nhs-contracted-neurodevelopmental-0ab6e35b-3476-4c80-8094-87be088ef90a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0ab6e35b-3476-4c80-8094-87be088ef90a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k-£80k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Profitable healthtech startup building the Neurodevelopmental Operating System (NDOS) for ADHD and Autism care</p>

<p><strong>Job Description</strong></p>

<p>As the first engineering hire, you will build the infrastructure for neurodevelopmental care alongside the CTO. Leveraging an AI-first workflow, you will develop core features across a Python/React stack to streamline NHS and private sector clinical pathways, replacing fragmented manual processes with intelligent, production-grade healthcare software that impacts real patient outcomes.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as the first engineering hire with high autonomy to shape the technical architecture, standards, and product culture from day one.</li>
  <li>Work for a revenue-generating, profitable startup that already holds live NHS contracts and supports real clinical workflows at scale.</li>
  <li>Master an AI-native development environment, using tools like Cursor and Claude as primary interfaces to build robust, agentic systems for complex healthcare journeys.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement end-to-end features across the full stack using React, Python, Firebase, and GCP infrastructure.</li>
  <li>Lead system reliability efforts, including monitoring and incident response, ensuring the platform remains resilient for critical clinical use.</li>
  <li>Collaborate directly with the CTO to define technical roadmaps and explore how generative AI can automate operational workflows in neurodevelopmental care.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven full-stack capability with 1–4 years of experience and a natural instinct for building intuitive, high-quality frontend interfaces.</li>
  <li>Expert-level proficiency with AI-native development tools (Cursor/Claude) and a deep understanding of how to validate and refine AI-generated code.</li>
  <li>High-agency problem solver with a rigorous attention to detail, capable of thinking through complex edge cases and failure modes in a regulated environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-70k-80k-equity-at-profitable-nhs-contracted-neurodevelopmental-0ab6e35b-3476-4c80-8094-87be088ef90a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0ab6e35b-3476-4c80-8094-87be088ef90a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-70k-80k-equity-at-profitable-nhs-contracted-neurodevelopmental-0ab6e35b-3476-4c80-8094-87be088ef90a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0ab6e35b-3476-4c80-8094-87be088ef90a">https://www.jackandjill.ai/jobs/founding-engineer-70k-80k-equity-at-profitable-nhs-contracted-neurodevelopmental-0ab6e35b-3476-4c80-8094-87be088ef90a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0ab6e35b-3476-4c80-8094-87be088ef90a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£80k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.064Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer at a16z-backed AI startup for the physical world</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>891b17c7-7ee5-453e-83b9-4ca76cfd7dc7</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-at-a16z-backed-ai-startup-for-the-physical-world-891b17c7-7ee5-453e-83b9-4ca76cfd7dc7</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-at-a16z-backed-ai-startup-for-the-physical-world-891b17c7-7ee5-453e-83b9-4ca76cfd7dc7</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-ai-startup-for-the-physical-world-891b17c7-7ee5-453e-83b9-4ca76cfd7dc7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_891b17c7-7ee5-453e-83b9-4ca76cfd7dc7">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a16z Speedrun-backed AI orchestration layer for the physical world and multi-million dollar infrastructure projects.</p>

<p><strong>Job Description</strong></p>

<p>As a Founding Engineer, you will build the AI orchestration layer for the world&#39;s most iconic infrastructure, from nuclear reactors to luxury hotels. Working alongside ex-Google and Amazon leads, you will own the full stack and shape product culture, shipping high-impact features that help builders win multi-million dollar projects.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Backed by a16z Speedrun and led by founders with pedigrees from Google, Amazon, and Unlikely AI, including a Forbes 30 Under 30 honoree.</li>
  <li>Directly impact the physical skyline by building tools for the architects and engineers behind JFK, LaGuardia, and global Ritz-Carlton developments.</li>
  <li>True founding-level ownership where you sit next to the founders, talk to clients, and influence every technical and product decision from day one.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end development of product features, from initial customer discovery calls to production-ready code.</li>
  <li>Design and implement robust AI orchestration layers that handle complex data for the construction and civil engineering industries.</li>
  <li>Rapidly iterate on software prototypes, prioritizing speed and real-world utility over theoretical perfection to solve immediate client needs.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Full-stack engineer with previous experience in early-stage startup environments who thrives in high-autonomy, fast-paced &quot;chaos.&quot;</li>
  <li>Proven technical curiosity evidenced by a history of shipping side projects, participating in hackathons, or building vertical AI solutions.</li>
  <li>Hands-on experience with LLMs and a strong desire to work in-person in New York City to build a generational company culture.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-ai-startup-for-the-physical-world-891b17c7-7ee5-453e-83b9-4ca76cfd7dc7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_891b17c7-7ee5-453e-83b9-4ca76cfd7dc7">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-ai-startup-for-the-physical-world-891b17c7-7ee5-453e-83b9-4ca76cfd7dc7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_891b17c7-7ee5-453e-83b9-4ca76cfd7dc7">https://www.jackandjill.ai/jobs/founding-engineer-at-a16z-backed-ai-startup-for-the-physical-world-891b17c7-7ee5-453e-83b9-4ca76cfd7dc7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_891b17c7-7ee5-453e-83b9-4ca76cfd7dc7</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.064Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($200k+ + Equity) at VC-backed pre-construction AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ff52146f-b1d7-42bf-be9f-a33f82a8ca8e</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-200k-equity-at-vc-backed-pre-construction-ai-startup-ff52146f-b1d7-42bf-be9f-a33f82a8ca8e</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-200k-equity-at-vc-backed-pre-construction-ai-startup-ff52146f-b1d7-42bf-be9f-a33f82a8ca8e</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-200k-equity-at-vc-backed-pre-construction-ai-startup-ff52146f-b1d7-42bf-be9f-a33f82a8ca8e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff52146f-b1d7-42bf-be9f-a33f82a8ca8e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer - Full Stack</p>

<p><strong>Salary</strong></p>

<p>$200k+ + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed pre-construction AI startup funded by top-tier investors in PlanGrid and BuildingConnected</p>

<p><strong>Job Description</strong></p>

<p>Join a founding team of Cornell alumni and ex-McKinsey founders automating the $13 trillion construction industry. As a Founding Engineer, you will own the platform end-to-end, building AI agents that transform weeks of manual bid comparisons into hours. You&#39;ll architect high-scale Node/TypeScript services and ship a critical Electron-based desktop application.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship to production daily for general contractors who are already using the platform in live project cycles to manage multi-million dollar bids.</li>
  <li>Backed by the same elite VCs who invested in construction-tech unicorns like PlanGrid and BuildingConnected, offering massive category-ownership potential.</li>
  <li>High-impact founding equity and $200k+ total compensation in a role where you influence every architectural decision from day one.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build core Node.js/TypeScript services, deciding when to utilize microservices versus monoliths for complex construction data models.</li>
  <li>Lead the development of a native-feel Electron desktop app for Mac/Windows featuring offline sync, file system access, and automated updates.</li>
  <li>Design the integration backbone connecting to Procore, SharePoint, and Excel using asynchronous job systems, webhooks, and robust retry logic.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 4+ years of professional experience as a full-stack engineer, ideally as a founder or an early engineer at a high-growth startup.</li>
  <li>Deeply proficient in the modern JS/TS stack including Node.js, React, and PostgreSQL, with a proven ability to manage GCP or Supabase infrastructure.</li>
  <li>Thrives in 0→1 environments where they can context-switch between high-level architectural design and deep-diving into database indexes or CSS components.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-200k-equity-at-vc-backed-pre-construction-ai-startup-ff52146f-b1d7-42bf-be9f-a33f82a8ca8e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff52146f-b1d7-42bf-be9f-a33f82a8ca8e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-200k-equity-at-vc-backed-pre-construction-ai-startup-ff52146f-b1d7-42bf-be9f-a33f82a8ca8e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff52146f-b1d7-42bf-be9f-a33f82a8ca8e">https://www.jackandjill.ai/jobs/founding-engineer-200k-equity-at-vc-backed-pre-construction-ai-startup-ff52146f-b1d7-42bf-be9f-a33f82a8ca8e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff52146f-b1d7-42bf-be9f-a33f82a8ca8e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$200k+ + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.065Z</expirationdate>
  </job>
  <job>
    <title>Community &amp; Creator Partnerships (£40k–£50k + Equity) at a confidential company - VC-backed music AI startup</title>
    <date>2026-05-07T04:08:44.871Z</date>
    <referencenumber>ae40b63b-cba3-4535-bff1-cc790789cc7a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/community-and-creator-partnerships-40k-50k-equity-at-mozart-ai-vc-backed-music-a-ae40b63b-cba3-4535-bff1-cc790789cc7a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/community-and-creator-partnerships-40k-50k-equity-at-mozart-ai-vc-backed-music-a-ae40b63b-cba3-4535-bff1-cc790789cc7a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=ae40b63b-cba3-4535-bff1-cc790789cc7a">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Community &amp; Creator Partnerships (£40k–£50k + Equity) at a confidential company - VC-backed music AI startup</p>

<p><strong>Job Title</strong></p>

<p>Community &amp; Creator Partnerships</p>

<p><strong>Salary</strong></p>

<p>£40k–£50k + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - VC-backed music technology startup</p>

<p><strong>Job Description</strong></p>

<p>Join a high-velocity team building the future of collaborative music creation. You will hyper-grow Mozart’s community across Discord and Reddit, scaling a performance-based creator pipeline that ships high-volume content. Reporting to the Founding Growth Lead, you’ll be the recognizable face of the brand, turning product features into engaging community hooks and viral moments.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the cutting edge of AI and music with a platform that has already powered over 1M songs for 100k+ users in just six months.</li>
  <li>Backed by $7M+ from premier investors including Balderton Capital and the CEOs of Eventbrite and Frame.io.</li>
  <li>High-impact ownership in a talent-dense, low-ego environment where you’ll shape the community culture of a generational product from the ground up.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Hyper-grow Discord and Reddit communities through product-led loops, exclusive drops, and high-energy programming like musicathons and AMAs.</li>
  <li>Build and manage a performance-based creator and influencer affiliate engine, implementing a tiering system to maximize content output and ROI.</li>
  <li>Own the brand voice and customer support across all social channels, ensuring fast, human, and consistent engagement with the user base.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of building and scaling online communities (Discord, Reddit, or newsletters) with authentic, daily-habit energy.</li>
  <li>Experienced in account management or creator partnerships, with a focus on performance-based deals, brief creation, and influencer negotiation.</li>
  <li>High-energy communicator who is comfortable on camera and possesses the product obsession to turn technical features into compelling community challenges.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=ae40b63b-cba3-4535-bff1-cc790789cc7a">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40k–£50k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.066Z</expirationdate>
  </job>
  <job>
    <title>Founding Full Stack Engineer (+ Equity) at HealthTech startup building the system of record for nursing excellence</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>05786dda-1cbf-4873-a19a-557bc55099e4</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-full-stack-engineer-equity-at-healthtech-startup-building-the-system-of-05786dda-1cbf-4873-a19a-557bc55099e4</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-full-stack-engineer-equity-at-healthtech-startup-building-the-system-of-05786dda-1cbf-4873-a19a-557bc55099e4</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-full-stack-engineer-equity-at-healthtech-startup-building-the-system-of-05786dda-1cbf-4873-a19a-557bc55099e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05786dda-1cbf-4873-a19a-557bc55099e4">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Full Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing HealthTech startup building the system of record for nursing excellence and patient safety</p>

<p><strong>Job Description</strong></p>

<p>As the Founding Full Stack Engineer, you will own the entire technical stack for a platform used by the country’s largest health systems. You will design data models for complex hospital structures and build AI-driven workflows that automate evidence-based practice, directly impacting nurse retention and patient outcomes in a massive, underserved market.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join as a founding engineer and shape both the product architecture and company culture from day one with significant equity.</li>
  <li>Directly solve the burnout crisis in nursing by replacing fragmented spreadsheets with the first unified platform for professional governance and clinical ladders.</li>
  <li>Already deployed across some of the largest health systems in the United States, providing immediate tangible impact on care quality and healthcare workforce development.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the architecture and ship production features across four integrated products using TypeScript, React, and Next.js.</li>
  <li>Design complex multi-tenant data models and build AI workflows for evidence organization, document retrieval, and automated exemplar writing.</li>
  <li>Implement critical enterprise infrastructure including SSO/SAML, role-based access controls, and deep HRIS integrations to support large-scale hospital deployments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Extensive full-stack experience building and scaling workflow-heavy SaaS applications using TypeScript, React, and Next.js in production environments.</li>
  <li>Proven ability to thrive in early-stage startups, comfortable owning end-to-end architecture and implementation without significant oversight or hand-holding.</li>
  <li>Strong architectural thinker capable of designing systems for complex multi-hospital organizational structures while maintaining high engineering standards and rapid ship cycles.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-full-stack-engineer-equity-at-healthtech-startup-building-the-system-of-05786dda-1cbf-4873-a19a-557bc55099e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05786dda-1cbf-4873-a19a-557bc55099e4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-full-stack-engineer-equity-at-healthtech-startup-building-the-system-of-05786dda-1cbf-4873-a19a-557bc55099e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05786dda-1cbf-4873-a19a-557bc55099e4">https://www.jackandjill.ai/jobs/founding-full-stack-engineer-equity-at-healthtech-startup-building-the-system-of-05786dda-1cbf-4873-a19a-557bc55099e4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05786dda-1cbf-4873-a19a-557bc55099e4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.066Z</expirationdate>
  </job>
  <job>
    <title>Account Executive (£50k-£70k + Equity) at Antler-backed AI property-ops startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/account-executive-50k-70k-equity-at-antler-backed-ai-property-ops-startup-97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad</url>
    <applyurl>https://jackandjill.ai/jobs/sales/account-executive-50k-70k-equity-at-antler-backed-ai-property-ops-startup-97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/account-executive-50k-70k-equity-at-antler-backed-ai-property-ops-startup-97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Account Executive</p>

<p><strong>Salary</strong></p>

<p>£50k-£70k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Antler-backed AI property-ops startup automating lifecycle management for 200k+ units</p>

<p><strong>Job Description</strong></p>

<p>As the founding Account Executive, you will own the end-to-end sales cycle for an AI teammate transforming property operations. Moving beyond manual processes, you will convert high inbound demand into long-term partnerships with major European operators. This is a high-impact role shaping the GTM motion for a fast-scaling PropTech leader.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join as the first sales hire alongside founders from Goodlord, Deel, and Trustpilot, with clear paths to leadership as the team scales.</li>
  <li>Massive market traction with a product on track to grow managed units by 14x in 2026, backed by tier-one European VCs and Antler.</li>
  <li>High-trust, remote-first culture that prioritizes actual revenue outcomes over activity metrics, featuring quarterly offsites and significant founding equity.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead consultative sales cycles from qualified SDR handoff to close, navigating complex 3-6 month deals with C-suite and operations directors.</li>
  <li>Conduct high-quality, tailored product demos that articulate the value of AI automation across BTR, student housing, and co-living sectors.</li>
  <li>Partner directly with the CEO to refine pricing strategy, messaging, and the repeatable sales playbook as the company prepares for rapid expansion.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 3+ years of experience closing mid-market B2B SaaS deals, ideally within PropTech, real estate, or complex operational software environments.</li>
  <li>Proven track record of running sophisticated discovery and live demos for both technical and non-technical stakeholders in a fast-paced startup.</li>
  <li>Exceptional communication skills with a remote-first mindset and the ability to bring structure to evolving sales processes and pipeline management.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/account-executive-50k-70k-equity-at-antler-backed-ai-property-ops-startup-97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/account-executive-50k-70k-equity-at-antler-backed-ai-property-ops-startup-97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad">https://www.jackandjill.ai/jobs/account-executive-50k-70k-equity-at-antler-backed-ai-property-ops-startup-97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_97f2d96e-5fa8-4dc8-bf53-0f666d6ae4ad</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50k-£70k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.067Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (£110K – £200K + Equity) at $100M Series B AI a confidential company response platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>a08131d2-63f5-41fd-b774-4580da4c1fb9</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-110k-200k-equity-at-100m-series-b-ai-incident-response-platform-a08131d2-63f5-41fd-b774-4580da4c1fb9</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-110k-200k-equity-at-100m-series-b-ai-incident-response-platform-a08131d2-63f5-41fd-b774-4580da4c1fb9</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to [speak to Jack](<a href="https://www.jackandjill.ai/jobs/product-engineer-110k-200k-equity-at-100m-series-b-ai-a">https://www.jackandjill.ai/jobs/product-engineer-110k-200k-equity-at-100m-series-b-ai-a</a> confidential company-response-platform-a08131d2-63f5-41fd-b774-4580da4c1fb9/apply?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a08131d2-63f5-41fd-b774-4580da4c1fb9).</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£110K – £200K + Equity</p>

<p><strong>Company Description</strong></p>

<p>$100M Series B AI a confidential company response platform backed by Index Ventures and Insight Partners</p>

<p><strong>Job Description</strong></p>

<p>Join a high-velocity team transforming how engineering organizations handle reliability. As a Product Engineer, you will own the full lifecycle of features used by companies like Netflix and Airbnb. Moving beyond specs, you will identify critical problems, engage directly with customers, and ship daily to a platform managing over 500,000 incidents.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at a high-growth scale-up founded by ex-Monzo engineers, boasting $100M in funding from premier investors like Index Ventures, Insight Partners, and Point Nine.</li>
  <li>Experience true end-to-end ownership where engineers act as product owners, shipping features that directly improve the lives of tens of thousands of fellow responders.</li>
  <li>Join a culture of pragmatism and craft that rewards high-trajectory builders with top-of-market compensation, meaningful equity, and unique perks like the first Friday of every month off.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Identify and solve high-impact customer problems by engaging directly with users to understand their pain points and shape the product vision.</li>
  <li>Design, implement, and deliver production-ready features using a modern stack including Go, TypeScript, React, and GCP, maintaining a high bar for quality.</li>
  <li>Balance speed and depth by shipping iterative MVPs and managing technical debt pragmatically to restore services faster for 1,500+ global enterprises.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of building production-ready applications in Go, Python, Ruby, or React, ideally within a high-growth startup or as a former founder.</li>
  <li>Product-minded engineer who thrives in ambiguity and prefers shipping code that solves real-world problems over following rigid, pre-defined specifications.</li>
  <li>Strong collaborator with a high-trajectory career history who values engineering as a craft and provides actionable feedback to level up the entire team.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the [job listing](<a href="https://www.jackandjill.ai/jobs/product-engineer-110k-200k-equity-at-100m-series-b-ai-a">https://www.jackandjill.ai/jobs/product-engineer-110k-200k-equity-at-100m-series-b-ai-a</a> confidential company-response-platform-a08131d2-63f5-41fd-b774-4580da4c1fb9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a08131d2-63f5-41fd-b774-4580da4c1fb9).<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-110k-200k-equity-at-100m-series-b-ai-a">https://www.jackandjill.ai/jobs/product-engineer-110k-200k-equity-at-100m-series-b-ai-a</a> confidential company-response-platform-a08131d2-63f5-41fd-b774-4580da4c1fb9/apply?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a08131d2-63f5-41fd-b774-4580da4c1fb9<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£110K – £200K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.068Z</expirationdate>
  </job>
  <job>
    <title>Active Device Specialist (£75K – £85K + Equity) at Creandum-backed medical AI authority</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>14b3016c-a6c2-4ef1-9cf5-65aceac14099</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/active-device-specialist-75k-85k-equity-at-creandum-backed-medical-ai-authority-14b3016c-a6c2-4ef1-9cf5-65aceac14099</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/active-device-specialist-75k-85k-equity-at-creandum-backed-medical-ai-authority-14b3016c-a6c2-4ef1-9cf5-65aceac14099</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/active-device-specialist-75k-85k-equity-at-creandum-backed-medical-ai-authority-14b3016c-a6c2-4ef1-9cf5-65aceac14099?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_14b3016c-a6c2-4ef1-9cf5-65aceac14099">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Active Device Specialist</p>

<p><strong>Salary</strong></p>

<p>£75K – £85K + Equity</p>

<p><strong>Company Description</strong></p>

<p>Creandum-backed healthtech startup authorized by governments to grant market access to AI medical devices</p>

<p><strong>Job Description</strong></p>

<p>As the first active hardware specialist, you will spearhead the expansion from software into physical medical devices. You will design and implement the assessment processes for the world’s most innovative hardware, ensuring they meet rigorous safety standards. This is a pioneering role within a high-growth firm currently experiencing exponential revenue growth.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Become the founding specialist for the company’s new hardware assessment function, moving from a proven software model into global physical device certification.</li>
  <li>Join a mission-driven team backed by top-tier investors like Creandum, operating with strong product-market fit and a direct mandate from government authorities.</li>
  <li>Work at the unique intersection of electrical engineering and regulatory innovation, shaping how the next generation of healthcare technology reaches the market.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Define and build the end-to-end internal processes for assessing active hardware medical devices from scratch.</li>
  <li>Lead technical documentation assessments for cutting-edge active devices, ensuring compliance with the IEC 60601-1 family of standards.</li>
  <li>Serve as the internal subject matter authority, defending assessment methodologies to external experts and optimizing customer data evaluation workflows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds a degree in biomedical or electrical engineering with at least four years of professional experience in manufacturing, auditing, or research of active devices.</li>
  <li>Possesses a minimum of two years of hands-on experience in the design, manufacture, or testing of active medical hardware.</li>
  <li>Demonstrates deep technical knowledge of the IEC 60601-1 family of standards and an ability to interpret complex normative requirements.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/active-device-specialist-75k-85k-equity-at-creandum-backed-medical-ai-authority-14b3016c-a6c2-4ef1-9cf5-65aceac14099?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_14b3016c-a6c2-4ef1-9cf5-65aceac14099">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/active-device-specialist-75k-85k-equity-at-creandum-backed-medical-ai-authority-14b3016c-a6c2-4ef1-9cf5-65aceac14099?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_14b3016c-a6c2-4ef1-9cf5-65aceac14099">https://www.jackandjill.ai/jobs/active-device-specialist-75k-85k-equity-at-creandum-backed-medical-ai-authority-14b3016c-a6c2-4ef1-9cf5-65aceac14099?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_14b3016c-a6c2-4ef1-9cf5-65aceac14099</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£75K – £85K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.069Z</expirationdate>
  </job>
  <job>
    <title>Fullstack Engineer at VC-backed AI startup</title>
    <date>2026-05-07T04:08:45.720Z</date>
    <referencenumber>d19db6ae-3a6a-422e-b8ab-2fb1437b14e7</referencenumber>
    <url>https://jackandjill.ai/jobs/fullstack-engineer-at-vc-backed-ai-startup-d19db6ae-3a6a-422e-b8ab-2fb1437b14e7</url>
    <applyurl>https://jackandjill.ai/jobs/fullstack-engineer-at-vc-backed-ai-startup-d19db6ae-3a6a-422e-b8ab-2fb1437b14e7</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p>This is a job that we are recruiting for on behalf of one of our customers.</p>

<p>To apply, <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=d19db6ae-3a6a-422e-b8ab-2fb1437b14e7">speak to Jack</a>. He&#39;s an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.</p>

<p><strong>Title:</strong><br>Fullstack Engineer at VC-backed AI startup</p>

<p><strong>Job Title</strong></p>

<p>Fullstack Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed AI startup</p>

<p><strong>Job Description</strong></p>

<p>Join a dynamic team as a Fullstack Engineer, developing and maintaining a cutting-edge AI platform. You will build robust backend systems, contribute to frontend applications, and optimize AI workflow pipelines. This role requires a versatile individual passionate about innovative technologies, thriving in a fast-paced startup environment, and contributing to a mission-driven team.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Contribute to a cutting-edge AI platform, solving complex problems at the forefront of technology</li>
  <li>Backed by top-tier VCs, offering significant equity ownership and growth potential</li>
  <li>Directly collaborate with leadership (CEO, CTO, Lead PM) in a fast-paced, ambitious team</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and maintain Node.js based backend systems</li>
  <li>Contribute to frontend development with React</li>
  <li>Implement and optimize microservices for scalability and reliability</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of software development experience</li>
  <li>Experience with Node.js or comparable backend technologies</li>
  <li>Familiarity with React or similar frontend frameworks</li>
</ul>

<p><strong>How to Apply:</strong></p>

<p>To apply for this job speak to Jack, our AI recruiter.</p>

<p>Step 1. Visit <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=d19db6ae-3a6a-422e-b8ab-2fb1437b14e7">our website</a><br>Step 2. Click &#39;Speak with Jack&#39;.<br>Step 3. Login with your LinkedIn profile.<br>Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.<br>Step 5. If the hiring manager would like to meet you, Jack will make the introduction.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.070Z</expirationdate>
  </job>
  <job>
    <title>Product Lead - Conversion at profitable luxury fragrance brand with 300% growth</title>
    <date>2026-05-07T04:12:21.861Z</date>
    <referencenumber>b13be25a-c540-439d-8307-58f2f5b7326f</referencenumber>
    <url>https://jackandjill.ai/jobs/design/product-lead-conversion-at-profitable-luxury-fragrance-brand-with-300-growth-b13be25a-c540-439d-8307-58f2f5b7326f</url>
    <applyurl>https://jackandjill.ai/jobs/design/product-lead-conversion-at-profitable-luxury-fragrance-brand-with-300-growth-b13be25a-c540-439d-8307-58f2f5b7326f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-lead-conversion-at-profitable-luxury-fragrance-brand-with-300-growth-b13be25a-c540-439d-8307-58f2f5b7326f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b13be25a-c540-439d-8307-58f2f5b7326f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Lead - Conversion</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Bootstrapped and profitable luxury fragrance brand with 300% growth</p>

<p><strong>Job Description</strong></p>

<p>You will lead the highest-impact digital product pod, owning the primary acquisition funnel for a high-growth luxury fragrance brand. By managing a cross-functional team of four, you will blend rigorous A/B testing with high-end editorial storytelling to evolve a high-emotion conversion experience that has already attracted a 500,000-person waitlist.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the primary growth engine for a brand seeing 300% growth over two years while maintaining a bootstrapped, profitable business model.</li>
  <li>Own a unique &quot;editorial-first&quot; luxury funnel that prioritizes craft and storytelling over traditional, aggressive e-commerce tactics.</li>
  <li>Shape the company&#39;s product culture by setting the standards for experimentation, tooling, and A/B testing frameworks across the organization.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead a pod of four designers and engineers to optimize the end-to-end subscriber journey from onboarding to monetization.</li>
  <li>Drive growth through systematic experimentation in pricing, packaging, and payment models to maximize high-ROI customer acquisition.</li>
  <li>Evangelize a data-driven mindset by building robust reporting systems and measurement frameworks for all growth-focused product efforts.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years in product growth with a deep focus on conversion optimization, onboarding funnels, and B2C subscription models.</li>
  <li>Proven expertise in hands-on A/B testing and SQL data analysis to drive measurable improvements in engagement and retention.</li>
  <li>Unique ability to balance analytical rigor with a strong intuition for brand quality and high-end editorial design standards.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-lead-conversion-at-profitable-luxury-fragrance-brand-with-300-growth-b13be25a-c540-439d-8307-58f2f5b7326f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b13be25a-c540-439d-8307-58f2f5b7326f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-lead-conversion-at-profitable-luxury-fragrance-brand-with-300-growth-b13be25a-c540-439d-8307-58f2f5b7326f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b13be25a-c540-439d-8307-58f2f5b7326f">https://www.jackandjill.ai/jobs/product-lead-conversion-at-profitable-luxury-fragrance-brand-with-300-growth-b13be25a-c540-439d-8307-58f2f5b7326f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b13be25a-c540-439d-8307-58f2f5b7326f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.071Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (Up to £200k + Equity) at $22M Series A AI learning startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>5c6844f4-e456-453d-986b-529d44d2106c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-up-to-200k-equity-at-22m-series-a-ai-learning-startup-5c6844f4-e456-453d-986b-529d44d2106c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-up-to-200k-equity-at-22m-series-a-ai-learning-startup-5c6844f4-e456-453d-986b-529d44d2106c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-up-to-200k-equity-at-22m-series-a-ai-learning-startup-5c6844f4-e456-453d-986b-529d44d2106c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5c6844f4-e456-453d-986b-529d44d2106c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer (AI-focused)</p>

<p><strong>Salary</strong></p>

<p>Up to £200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$22M Series A London AI learning startup backed by top-tier investors</p>

<p><strong>Job Description</strong></p>

<p>You will lead the development of production-grade AI systems for a platform serving 1.7 million monthly active users. Reporting to the CEO, you will ship features like automated marking and agentic workflows using TypeScript. This is a high-impact role focused on building the core intelligence behind a rapidly scaling global learning product.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join one of the UK’s fastest-growing startups with $5M ARR and a mission to help 1 billion people learn through gamified AI education.</li>
  <li>Work directly with a founding team of Cambridge graduates and former Amazon/Google leaders in a high-autonomy, low-process environment.</li>
  <li>Access a generous compensation package including a salary up to £200k and meaningful equity in a recently funded Series A company.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and ship end-to-end AI features in TypeScript, including study material generation, automated marking, and structured content ingestion.</li>
  <li>Architect and iterate on sophisticated agentic prompt workflows and multi-step model pipelines using GPT-4, Claude, and Gemini.</li>
  <li>Build internal evaluation frameworks and tooling to systematically measure and improve AI output quality, correctness, and system reliability.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Offers 7-8+ years of software engineering experience with deep expertise in TypeScript and a proven track record of shipping user-facing products.</li>
  <li>Demonstrates practical experience deploying LLMs in production, including prompt engineering, model evaluation, or an academic background in ML/AI.</li>
  <li>Thrives in early-stage environments, possessing strong product instincts and the ability to solve complex technical challenges with minimal supervision.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-up-to-200k-equity-at-22m-series-a-ai-learning-startup-5c6844f4-e456-453d-986b-529d44d2106c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5c6844f4-e456-453d-986b-529d44d2106c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-up-to-200k-equity-at-22m-series-a-ai-learning-startup-5c6844f4-e456-453d-986b-529d44d2106c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5c6844f4-e456-453d-986b-529d44d2106c">https://www.jackandjill.ai/jobs/product-engineer-up-to-200k-equity-at-22m-series-a-ai-learning-startup-5c6844f4-e456-453d-986b-529d44d2106c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5c6844f4-e456-453d-986b-529d44d2106c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.071Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (+ Equity) at fast-growing AI automation startup</title>
    <date>2026-05-07T04:08:45.740Z</date>
    <referencenumber>2de44d9e-f29b-4ac3-ae92-a16d67285a22</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-engineer-equity-at-fast-growing-ai-automation-startup-2de44d9e-f29b-4ac3-ae92-a16d67285a22</url>
    <applyurl>https://jackandjill.ai/jobs/founding-engineer-equity-at-fast-growing-ai-automation-startup-2de44d9e-f29b-4ac3-ae92-a16d67285a22</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote</location>
    
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=2de44d9e-f29b-4ac3-ae92-a16d67285a22">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Founding Engineer (+ Equity) at fast-growing AI automation startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing AI automation startup</p>

<p><strong>Job Description</strong></p>

<p>As a Founding Engineer, you will build the AI layer designed to autonomously run small businesses. Working alongside a proven technical founder with a massive previous exit, you will ship step-changing features, integrate cutting-edge intelligence into core products, and architect scalable backend systems to enable autonomous operations for thousands of customers.</p>

<p><strong>Location</strong></p>

<p>Remote</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join an elite founding team led by a founder who achieved a $300m bootstrapped exit.</li>
  <li>Exceptional financial stability with a significant internal warchest and real-value equity options.</li>
  <li>High-agency environment where you build never-before-seen AI features hands-on with absolute autonomy.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and ship end-to-end product features integrating voice, reasoning, and context management.</li>
  <li>Architect robust APIs and data pipelines that fuel intelligent agent decision-making.</li>
  <li>Shape DevOps practices and backend infrastructure for large-scale knowledge extraction and enrichment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep expertise in full-stack Javascript or backend Python with a track record of rapid shipping.</li>
  <li>High-agency mindset with a strong sense of ownership and the ability to act on imperfect information.</li>
  <li>AI-fluent engineer who utilizes modern tools to maximize efficiency and deliver top-tier results.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=2de44d9e-f29b-4ac3-ae92-a16d67285a22">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.072Z</expirationdate>
  </job>
  <job>
    <title>Staff Software Engineer ($185k-$210k + Equity) at logistics infrastructure scale-up</title>
    <date>2026-05-07T04:08:44.233Z</date>
    <referencenumber>b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/staff-software-engineer-185k-210k-equity-at-logistics-infrastructure-scale-up-b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/staff-software-engineer-185k-210k-equity-at-logistics-infrastructure-scale-up-b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/staff-software-engineer-185k-210k-equity-at-logistics-infrastructure-scale-up-b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Staff Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$185,000-210,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Next-generation logistics infrastructure company serving global brands like Zara and Sephora</p>

<p><strong>Job Description</strong></p>

<p>As a Staff Engineer on the Route Success team, you will architect the critical systems powering the final-mile experience for thousands of driver partners. You will build high-traffic APIs and geo-spatial tooling that bridge the gap between data science and real-world delivery, ensuring seamless commerce for millions of consumers nationwide.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Impact iconic consumer brands like Hello Fresh and Macy’s by building the vertically integrated supply chain that defines their post-purchase customer loyalty.</li>
  <li>Lead architectural strategy in a high-growth environment, leveraging AI-native development workflows like Claude Code and Cursor to accelerate engineering throughput.</li>
  <li>Join a championship team that rewards high-impact players with generous equity and clear career trajectories in a rapidly expanding market.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and deploy complex, distributed microservices using AWS and Serverless patterns to power real-time driver navigation and delivery tooling.</li>
  <li>Partner with Data Science teams to integrate predictive models into production APIs, enabling data-informed decision making across the logistics network.</li>
  <li>Provide technical leadership and mentorship to Senior Engineers while collaborating with product and design to resolve trade-offs between business and technical outcomes.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>6+ years of experience building and deploying high-traffic production applications with a focus on system reliability and scalability.</li>
  <li>4+ years of expertise in the core tech stack: AWS, TypeScript, Node.js, React, and GraphQL.</li>
  <li>Proven ability to lead cross-functional initiatives and communicate complex technical strategies to both engineering peers and non-technical stakeholders.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/staff-software-engineer-185k-210k-equity-at-logistics-infrastructure-scale-up-b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/staff-software-engineer-185k-210k-equity-at-logistics-infrastructure-scale-up-b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1">https://www.jackandjill.ai/jobs/staff-software-engineer-185k-210k-equity-at-logistics-infrastructure-scale-up-b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4d5cfd0-7a68-4976-9b6d-9cad4a9b17d1</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$185K-210K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.073Z</expirationdate>
  </job>
  <job>
    <title>Senior Full Stack AI Engineer at a confidential company</title>
    <date>2026-05-07T04:08:44.251Z</date>
    <referencenumber>b8ed90d0-c7ad-41a5-9d56-6bf5f10f1351</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-full-stack-ai-engineer-at-taste-b8ed90d0-c7ad-41a5-9d56-6bf5f10f1351</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-full-stack-ai-engineer-at-taste-b8ed90d0-c7ad-41a5-9d56-6bf5f10f1351</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to [speak to Jack](<a href="https://jackandjill.ai/jobs/senior-full-stack-ai-engineer-at-a">https://jackandjill.ai/jobs/senior-full-stack-ai-engineer-at-a</a> confidential company-b8ed90d0-c7ad-41a5-9d56-6bf5f10f1351?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b8ed90d0-c7ad-41a5-9d56-6bf5f10f1351).</p>

<p>===</p>

<p><strong>Title:</strong><br>Senior Full Stack AI Engineer at a confidential company</p>

<p><strong>Job Title</strong></p>

<p>Senior Full Stack AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Fast-growing AI startup</p>

<p><strong>Job Description</strong></p>

<p>As a Senior Full Stack AI Engineer at a confidential company, you will lead the development of cutting-edge creative technologies that redefine personalization and design. You will bridge the gap between sophisticated AI models and intuitive user interfaces, building tools for image generation and creative workflows that empower users to bring their visions to life at scale.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of generative AI and creative tools, building features like personalized design systems and advanced image generation workflows.</li>
  <li>Join a high-velocity San Francisco startup where your technical decisions directly shape the product roadmap and user experience for a global audience.</li>
  <li>Collaborate with a world-class team dedicated to push the boundaries of what is possible with creative technology and LLM integration.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and implement robust full-stack features that integrate large language models and image generation tools into a seamless design platform.</li>
  <li>Optimize AI-driven personalization engines to deliver high-quality, relevant creative outputs for diverse user needs and professional use cases.</li>
  <li>Lead the development of intuitive front-end interfaces that simplify complex AI interactions for designers and non-technical users alike.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience as a senior engineer in a fast-paced startup environment, demonstrating the ability to ship high-quality code rapidly.</li>
  <li>Deep technical expertise in full-stack development combined with hands-on experience building creative technologies or design-focused software tools.</li>
  <li>Strong background in AI/ML integration, specifically with image generation (Stable Diffusion, Midjourney API) or sophisticated personalization systems.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong>[our website](<a href="https://jackandjill.ai/jobs/senior-full-stack-ai-engineer-at-a">https://jackandjill.ai/jobs/senior-full-stack-ai-engineer-at-a</a> confidential company-b8ed90d0-c7ad-41a5-9d56-6bf5f10f1351?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b8ed90d0-c7ad-41a5-9d56-6bf5f10f1351)</strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.074Z</expirationdate>
  </job>
  <job>
    <title>Backend Engineer (£100k-£140k + Equity) at well-funded healthcare infrastructure startup</title>
    <date>2026-05-07T04:12:23.102Z</date>
    <referencenumber>04c5a936-8d57-4e0c-943c-ec5c04d1b468</referencenumber>
    <url>https://jackandjill.ai/jobs/backend-engineer-100k-140k-equity-at-well-funded-healthcare-infrastructure-startup-04c5a936-8d57-4e0c-943c-ec5c04d1b468</url>
    <applyurl>https://jackandjill.ai/jobs/backend-engineer-100k-140k-equity-at-well-funded-healthcare-infrastructure-startup-04c5a936-8d57-4e0c-943c-ec5c04d1b468</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/backend-engineer-100k-140k-equity-at-well-funded-healthcare-infrastructure-start-04c5a936-8d57-4e0c-943c-ec5c04d1b468?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_04c5a936-8d57-4e0c-943c-ec5c04d1b468">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>£100k-£140k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded healthcare infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>As the first engineering hire, you will build the infrastructure to make healthcare billing deterministic. You&#39;ll scale an ingestion engine tracking thousands of payer policies, converting complex medical necessity criteria into computable contracts. This role involves architecting low-latency APIs and utilizing LLMs to eliminate the adversarial back-and-forth in the insurance system.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as the first engineering hire with significant founding-team equity and direct influence on the technical foundation.</li>
  <li>Work alongside a high-caliber founding team of physicians and expert data scientists backed by top-tier VCs.</li>
  <li>Solve genuine technical complexity in a $200B market, building systems that materially reduce healthcare costs for patients.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design a high-throughput ingestion engine combining web scraping and LLM-powered extraction to track thousands of payer policies.</li>
  <li>Architect a representation layer that converts medical necessity criteria into formal logic and computable contracts.</li>
  <li>Build and maintain production-grade API and MCP endpoints for AI agents to query coverage rules with high accuracy.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep experience in backend engineering with a focus on web scraping at scale and high-throughput data systems.</li>
  <li>Proven expertise in LLM-powered structured extraction, including rigorous evaluation frameworks and pydantic-based validation.</li>
  <li>Strong engineering taste and velocity, with the ability to manage complexity and make trade-offs in a fast-paced environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/backend-engineer-100k-140k-equity-at-well-funded-healthcare-infrastructure-start-04c5a936-8d57-4e0c-943c-ec5c04d1b468?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_04c5a936-8d57-4e0c-943c-ec5c04d1b468">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/backend-engineer-100k-140k-equity-at-well-funded-healthcare-infrastructure-start-04c5a936-8d57-4e0c-943c-ec5c04d1b468?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_04c5a936-8d57-4e0c-943c-ec5c04d1b468">https://www.jackandjill.ai/jobs/backend-engineer-100k-140k-equity-at-well-funded-healthcare-infrastructure-start-04c5a936-8d57-4e0c-943c-ec5c04d1b468?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_04c5a936-8d57-4e0c-943c-ec5c04d1b468</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100k-£140k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.074Z</expirationdate>
  </job>
  <job>
    <title>Performance Marketing Manager (£50k-£90k + Equity) at Series A property investment fintech</title>
    <date>2026-05-07T04:12:21.930Z</date>
    <referencenumber>bf17df9e-8b1d-4e18-9735-ce55297ec0bd</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/performance-marketing-manager-50k-90k-equity-at-series-a-property-investment-fin-bf17df9e-8b1d-4e18-9735-ce55297ec0bd</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/performance-marketing-manager-50k-90k-equity-at-series-a-property-investment-fin-bf17df9e-8b1d-4e18-9735-ce55297ec0bd</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/performance-marketing-manager-50k-90k-equity-at-series-a-property-investment-fin-bf17df9e-8b1d-4e18-9735-ce55297ec0bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf17df9e-8b1d-4e18-9735-ce55297ec0bd">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Performance Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>£50k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>QED and Mosaic Ventures-backed property investment platform managing £2bn in assets</p>

<p><strong>Job Description</strong></p>

<p>Take full ownership of a high-growth paid acquisition engine for the UK’s leading property investment platform. Reporting to the Head of Growth Marketing, you will manage significant budgets across Google, Meta, and LinkedIn. You’ll collaborate directly with Product and Engineering teams to design full-funnel experiments that turn data into commercial impact.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>High-ownership role with significant budget responsibility and the freedom to test, learn, and scale new channels from the ground up.</li>
  <li>Join a Series A fintech backed by top-tier investors like QED and Mosaic Ventures, managing over 30,000 users across 70 countries.</li>
  <li>Work in a cross-functional environment where you can move from concept to live test in days, directly influencing product-led growth.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the strategy, execution, and optimization of paid acquisition across Google, Meta, LinkedIn, and emerging platforms to maximize ROI.</li>
  <li>Partner with Product and Engineering to improve post-click conversion and design structured experiments for incremental growth.</li>
  <li>Define success metrics, build reporting frameworks, and translate complex data into actionable insights for senior stakeholders.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of hands-on performance marketing experience scaling Google and Meta campaigns in-house at a fast-growing business.</li>
  <li>Deeply analytical mindset with a love for structured experimentation and the ability to turn raw data into measurable commercial impact.</li>
  <li>Ambitious growth marketer comfortable with high autonomy who thrives in a fast-paced, delivery-focused environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/performance-marketing-manager-50k-90k-equity-at-series-a-property-investment-fin-bf17df9e-8b1d-4e18-9735-ce55297ec0bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf17df9e-8b1d-4e18-9735-ce55297ec0bd">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/performance-marketing-manager-50k-90k-equity-at-series-a-property-investment-fin-bf17df9e-8b1d-4e18-9735-ce55297ec0bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf17df9e-8b1d-4e18-9735-ce55297ec0bd">https://www.jackandjill.ai/jobs/performance-marketing-manager-50k-90k-equity-at-series-a-property-investment-fin-bf17df9e-8b1d-4e18-9735-ce55297ec0bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf17df9e-8b1d-4e18-9735-ce55297ec0bd</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.075Z</expirationdate>
  </job>
  <job>
    <title>Commercial Lead at stealth-mode longevity and wellness tech startup</title>
    <date>2026-05-07T04:12:20.957Z</date>
    <referencenumber>16a86ffc-e973-4588-91a7-0bc6f6403e81</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/commercial-lead-at-stealth-mode-longevity-and-wellness-tech-startup-16a86ffc-e973-4588-91a7-0bc6f6403e81</url>
    <applyurl>https://jackandjill.ai/jobs/sales/commercial-lead-at-stealth-mode-longevity-and-wellness-tech-startup-16a86ffc-e973-4588-91a7-0bc6f6403e81</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/commercial-lead-at-stealth-mode-longevity-and-wellness-tech-startup-16a86ffc-e973-4588-91a7-0bc6f6403e81?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_16a86ffc-e973-4588-91a7-0bc6f6403e81">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Commercial Lead</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Stealth-mode longevity and wellness technology startup redefining precision preventative health through science-led data and personalized programs</p>

<p><strong>Job Description</strong></p>

<p>Reporting directly to the CEO, you will take full ownership of commercial performance at the intersection of healthtech and personalized wellness. You will drive revenue by building a pipeline from scratch, securing high-value corporate wellness partnerships, and leading complex sales processes across clinical and commercial settings as the business enters its next growth phase.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to build and shape a commercial function from the ground up at the forefront of the rapidly evolving longevity and wellness sector.</li>
  <li>Direct access and reporting to the CEO, offering genuine autonomy to influence the company’s go-to-market strategy and partnership models.</li>
  <li>Significant career progression potential with the mandate to grow and lead a commercial team as the business scales its innovative health solutions.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Identify and secure strategic partnerships with health brands, clinics, insurers, and corporate wellness providers to integrate longevity solutions into employee benefit programs.</li>
  <li>Manage the end-to-end sales lifecycle, from initial prospecting and pipeline development to closing complex deals involving founders, clinicians, and HR leaders.</li>
  <li>Refine the company’s go-to-market approach and commercial infrastructure to ensure sustainable revenue growth and market penetration.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 3–5 years of experience in B2B sales or business development with a consistent track record of exceeding revenue targets in technical or solution-led environments.</li>
  <li>Specific expertise or a deep interest in healthtech, longevity, or corporate wellness partnerships, particularly working with employers and insurance providers.</li>
  <li>A hands-on operator who thrives in startup environments, capable of balancing strategic thinking with high-execution prospecting and relationship management.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/commercial-lead-at-stealth-mode-longevity-and-wellness-tech-startup-16a86ffc-e973-4588-91a7-0bc6f6403e81?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_16a86ffc-e973-4588-91a7-0bc6f6403e81">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/commercial-lead-at-stealth-mode-longevity-and-wellness-tech-startup-16a86ffc-e973-4588-91a7-0bc6f6403e81?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_16a86ffc-e973-4588-91a7-0bc6f6403e81">https://www.jackandjill.ai/jobs/commercial-lead-at-stealth-mode-longevity-and-wellness-tech-startup-16a86ffc-e973-4588-91a7-0bc6f6403e81?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_16a86ffc-e973-4588-91a7-0bc6f6403e81</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.076Z</expirationdate>
  </job>
  <job>
    <title>Head of Growth ($160k-$220k + Equity) at $5.1M Seed AI startup building autonomous agent founders</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>63e38084-f3a4-45a8-95d6-bd8c521fcbf3</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/head-of-growth-160k-220k-equity-at-5-1m-seed-ai-startup-building-autonomous-agen-63e38084-f3a4-45a8-95d6-bd8c521fcbf3</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/head-of-growth-160k-220k-equity-at-5-1m-seed-ai-startup-building-autonomous-agen-63e38084-f3a4-45a8-95d6-bd8c521fcbf3</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-growth-160k-220k-equity-at-5-1m-seed-ai-startup-building-autonomous-agen-63e38084-f3a4-45a8-95d6-bd8c521fcbf3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63e38084-f3a4-45a8-95d6-bd8c521fcbf3">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Growth</p>

<p><strong>Salary</strong></p>

<p>$160k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$5.1M Seed-funded AI startup building autonomous agent founders, backed by Draper Associates, Precursor, and Liquid2.</p>

<p><strong>Job Description</strong></p>

<p>You will architect and scale the go-to-market engine for a frontier platform where AI agents autonomously launch and run entire businesses. As the first dedicated marketing hire, you&#39;ll transition the company from stealth R&amp;D to real-world scale, owning everything from high-level strategy to hands-on execution across multiple product launches.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a true 0→1 growth build at the intersection of autonomous systems and applied AI, taking over the function from the CEO.</li>
  <li>Backed by an elite roster of investors including Draper Associates, Precursor Ventures, and the founders of Crunchbase and Republic.</li>
  <li>Massive variety and impact as you develop unique growth playbooks for a platform that spins up and operates multiple companies in parallel.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute the full-funnel growth strategy to convert prospects into revenue across multiple agent-led products.</li>
  <li>Personally launch and optimize campaigns across X, Reddit, and SEO while managing the entire marketing automation and attribution stack.</li>
  <li>Run a structured experimentation program to identify unconventional distribution channels that cut through the noise of the crowded AI market.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience marketing frontier products at early-stage startups (0→1 or 1→10 scale), preferably within the AI/ML space.</li>
  <li>Deep technical proficiency in SEO fundamentals and hands-on execution of paid social campaigns on high-signal platforms like X and Reddit.</li>
  <li>Exceptional storytelling and positioning skills with the ability to translate complex autonomous systems into compelling narratives for both technical and non-technical audiences.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-growth-160k-220k-equity-at-5-1m-seed-ai-startup-building-autonomous-agen-63e38084-f3a4-45a8-95d6-bd8c521fcbf3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63e38084-f3a4-45a8-95d6-bd8c521fcbf3">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-growth-160k-220k-equity-at-5-1m-seed-ai-startup-building-autonomous-agen-63e38084-f3a4-45a8-95d6-bd8c521fcbf3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63e38084-f3a4-45a8-95d6-bd8c521fcbf3">https://www.jackandjill.ai/jobs/head-of-growth-160k-220k-equity-at-5-1m-seed-ai-startup-building-autonomous-agen-63e38084-f3a4-45a8-95d6-bd8c521fcbf3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63e38084-f3a4-45a8-95d6-bd8c521fcbf3</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$160k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.076Z</expirationdate>
  </job>
  <job>
    <title>Founding AI Engineer Intern at San Francisco AI agent startup</title>
    <date>2026-05-07T04:08:44.162Z</date>
    <referencenumber>055a8cb4-ed69-4a01-8a8f-1864a18ba95a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-ai-engineer-intern-at-san-francisco-ai-agent-startup-055a8cb4-ed69-4a01-8a8f-1864a18ba95a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-ai-engineer-intern-at-san-francisco-ai-agent-startup-055a8cb4-ed69-4a01-8a8f-1864a18ba95a</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-intern-at-san-francisco-ai-agent-startup-055a8cb4-ed69-4a01-8a8f-1864a18ba95a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_055a8cb4-ed69-4a01-8a8f-1864a18ba95a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding AI Engineer Intern</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>San Francisco-based AI agent startup revolutionizing the culinary and hospitality industry</p>

<p><strong>Job Description</strong></p>

<p>Join an elite founding team in San Francisco to build and ship 0→1 products that bridge the gap between digital AI agents and physical kitchens. You will own core features, develop cutting-edge computer-use tooling, and work directly with customers to transform how technology interacts with real-world culinary environments and consumer experiences.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join as a founding intern and own core product features from day one alongside an obsessive team of builders.</li>
  <li>Experience a unique blend of high-end software engineering and real-world physical operations by living the product in actual kitchens.</li>
  <li>Work at the bleeding edge of AI agents and computer-use tooling in the heart of the San Francisco tech ecosystem.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement end-to-end features that connect AI agents to real-world kitchen environments and customer workflows.</li>
  <li>Build and iterate on scrappy, high-polish prototypes that utilize the latest advancements in vision and agentic reasoning.</li>
  <li>Engage directly with users in their homes and businesses to gather feedback and refine the product&#39;s UX and physical interaction.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>An obsessive builder with a portfolio of shipped 0→1 projects and a deep interest in the intersection of AI and physical space.</li>
  <li>Proficiency in modern AI agent frameworks, computer-use tooling, and full-stack development with a focus on high-quality polish.</li>
  <li>A high-energy individual who is excited to move fast, work in person in SF, and participate in field research and user testing.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-intern-at-san-francisco-ai-agent-startup-055a8cb4-ed69-4a01-8a8f-1864a18ba95a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_055a8cb4-ed69-4a01-8a8f-1864a18ba95a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-intern-at-san-francisco-ai-agent-startup-055a8cb4-ed69-4a01-8a8f-1864a18ba95a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_055a8cb4-ed69-4a01-8a8f-1864a18ba95a">https://www.jackandjill.ai/jobs/founding-ai-engineer-intern-at-san-francisco-ai-agent-startup-055a8cb4-ed69-4a01-8a8f-1864a18ba95a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_055a8cb4-ed69-4a01-8a8f-1864a18ba95a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.077Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer at YC S20 AI-native life sciences platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>d9538a3a-6b15-40a1-9d20-ade259a00602</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-at-yc-s20-ai-native-life-sciences-platform-d9538a3a-6b15-40a1-9d20-ade259a00602</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-at-yc-s20-ai-native-life-sciences-platform-d9538a3a-6b15-40a1-9d20-ade259a00602</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-at-yc-s20-ai-native-life-sciences-platform-d9538a3a-6b15-40a1-9d20-ade259a00602?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d9538a3a-6b15-40a1-9d20-ade259a00602">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>YC S20 AI-native life sciences platform streamlining drug development</p>

<p><strong>Job Description</strong></p>

<p>You will architect a GxP execution system that unifies fragmented legacy tools like ELN and LIMS into a single, high-performance platform. By building critical primitives for automation and verifiable audit trails, you will help biotech and pharma companies reduce paperwork by 80% and accelerate life-saving drug launches. This is a high-ownership role for a systems-thinking product obsessionist.</p>

<p><strong>Location</strong></p>

<p>London, UK or Research Triangle Park, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work on a mission-critical platform used by 50+ regulated companies including Beckman Coulter and Paradromics to save lives through faster therapy development.</li>
  <li>Join an elite, high-intensity YC S20 team where you have absolute ownership over entire platform areas and move from idea to production in days.</li>
  <li>Solve profoundly difficult systems-design problems at the intersection of AI, complex workflow automation, and rigorous regulatory compliance (GxP).</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and own critical primitives including data abstractions for life sciences, complex workflow engines, and verifiable audit trails.</li>
  <li>Design and implement AI-native interfaces that radically increase scientist productivity and automate 90% of quality review cycles.</li>
  <li>Lead weekly missions to identify the most critical platform objectives, defining solutions from first principles and shipping production-ready TypeScript code.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>You are a pathologically product-obsessed engineer who can balance high-level UI aesthetics with low-level systems architecture.</li>
  <li>You have a proven track record of shipping complex projects and possess strong systems-design instincts regardless of your specific tech stack.</li>
  <li>You thrive in high-standard, in-person environments and are a self-directed, first-principles thinker who values impact over bureaucratic process.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-at-yc-s20-ai-native-life-sciences-platform-d9538a3a-6b15-40a1-9d20-ade259a00602?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d9538a3a-6b15-40a1-9d20-ade259a00602">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-at-yc-s20-ai-native-life-sciences-platform-d9538a3a-6b15-40a1-9d20-ade259a00602?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d9538a3a-6b15-40a1-9d20-ade259a00602">https://www.jackandjill.ai/jobs/product-engineer-at-yc-s20-ai-native-life-sciences-platform-d9538a3a-6b15-40a1-9d20-ade259a00602?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d9538a3a-6b15-40a1-9d20-ade259a00602</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.077Z</expirationdate>
  </job>
  <job>
    <title>Head of Engineering ($225K – $325K + Equity) at Index Ventures-backed agentic AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>450ade00-d07d-4f6b-9efa-297a8288d223</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/head-of-engineering-225k-325k-equity-at-index-ventures-backed-agentic-ai-startup-450ade00-d07d-4f6b-9efa-297a8288d223</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/head-of-engineering-225k-325k-equity-at-index-ventures-backed-agentic-ai-startup-450ade00-d07d-4f6b-9efa-297a8288d223</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-engineering-225k-325k-equity-at-index-ventures-backed-agentic-ai-startup-450ade00-d07d-4f6b-9efa-297a8288d223?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_450ade00-d07d-4f6b-9efa-297a8288d223">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Engineering</p>

<p><strong>Salary</strong></p>

<p>$225K – $325K + 0.75% – 1.6% Equity</p>

<p><strong>Company Description</strong></p>

<p>Index Ventures-backed agentic AI startup automating institutional real estate for $T asset managers</p>

<p><strong>Job Description</strong></p>

<p>As the first Head of Engineering, you will own the technical truth for a high-intensity startup transforming the $300T built world. You’ll architect a robust agentic AI platform, scale a high-output engineering team from zero-to-one, and partner with leaders from Blackstone and OpenAI to automate complex development workflows for global institutions.</p>

<p><strong>Location</strong></p>

<p>San Francisco or New York City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work alongside a founding team with a proven track record, including the former CPTO of 11x.ai and an early engineer from Europe&#39;s fastest unicorn.</li>
  <li>Secure a high-impact leadership position at an Index Ventures-backed company already generating 7-figure revenue and serving clients managing nearly $2 trillion in assets.</li>
  <li>Earn significant equity and radical autonomy while building a generational agentic AI stack that translates directly into physical infrastructure and global real estate projects.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the engineering function end-to-end, defining the architecture, infrastructure, and security protocols for a production-grade agentic AI platform.</li>
  <li>Lead, recruit, and mentor a team of elite engineers, fostering a culture of high execution velocity and uncompromising technical excellence.</li>
  <li>Partner with product and domain experts to encode complex real estate logic into autonomous systems that handle real-world load and ambiguity.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Extensive experience scaling a vertical AI company (e.g., Harvey, Sierra, or Glean) through a major growth phase with LLM-based systems.</li>
  <li>A tech lead or engineering manager who maintains deep hands-on coding skills and can debug complex production issues alongside the team.</li>
  <li>Proven track record in B2B or enterprise software, demonstrating a deep understanding of the reliability and security standards required by global institutions.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-engineering-225k-325k-equity-at-index-ventures-backed-agentic-ai-startup-450ade00-d07d-4f6b-9efa-297a8288d223?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_450ade00-d07d-4f6b-9efa-297a8288d223">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-engineering-225k-325k-equity-at-index-ventures-backed-agentic-ai-startup-450ade00-d07d-4f6b-9efa-297a8288d223?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_450ade00-d07d-4f6b-9efa-297a8288d223">https://www.jackandjill.ai/jobs/head-of-engineering-225k-325k-equity-at-index-ventures-backed-agentic-ai-startup-450ade00-d07d-4f6b-9efa-297a8288d223?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_450ade00-d07d-4f6b-9efa-297a8288d223</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$225K – $325K + 0.75% – 1.6% Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.078Z</expirationdate>
  </job>
  <job>
    <title>SRE/Platform Engineer (Up to £120k) at Well-funded Series A fintech SaaS</title>
    <date>2026-05-07T04:12:23.135Z</date>
    <referencenumber>bf34cfa3-eaba-4a83-873b-eacb8eb39881</referencenumber>
    <url>https://jackandjill.ai/jobs/sre-platform-engineer-up-to-120k-at-well-funded-series-a-fintech-saas-bf34cfa3-eaba-4a83-873b-eacb8eb39881</url>
    <applyurl>https://jackandjill.ai/jobs/sre-platform-engineer-up-to-120k-at-well-funded-series-a-fintech-saas-bf34cfa3-eaba-4a83-873b-eacb8eb39881</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/sre-platform-engineer-up-to-120k-at-well-funded-series-a-fintech-saas-bf34cfa3-eaba-4a83-873b-eacb8eb39881?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf34cfa3-eaba-4a83-873b-eacb8eb39881">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>SRE/Platform Engineer</p>

<p><strong>Salary</strong></p>

<p>Up to £120k</p>

<p><strong>Company Description</strong></p>

<p>Well-funded Series A fintech SaaS</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated SRE, you will own the cloud infrastructure for a platform managing billions in assets. You will design and scale a GCP environment using Kubernetes and Terraform, while championing reliability and automation. This high-autonomy role empowers you to define SRE practices and influence engineering culture at a fast-growing fintech.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Take full ownership of the platform infrastructure as the sole dedicated SRE in a high-growth environment.</li>
  <li>Work with a modern, AI-forward stack including GCP, Kubernetes, and edge computing via Cloudflare.</li>
  <li>Enjoy high agency and a low-bureaucracy culture backed by top-tier global venture capital investors.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, implement, and maintain scalable cloud infrastructure on GCP using Kubernetes and Terraform.</li>
  <li>Build and evolve CI/CD pipelines and observability stacks using Prometheus and Grafana to ensure reliability.</li>
  <li>Manage Cloudflare infrastructure, including edge computing Workers, to optimize performance and security.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 5+ years of production experience in SRE or Platform Engineering with deep expertise in GCP.</li>
  <li>Is an expert in Kubernetes and Docker, with a proven track record of managing production clusters.</li>
  <li>Possesses a pragmatic, autonomous mindset and thrives in high-growth environments with minimal structure.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/sre-platform-engineer-up-to-120k-at-well-funded-series-a-fintech-saas-bf34cfa3-eaba-4a83-873b-eacb8eb39881?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf34cfa3-eaba-4a83-873b-eacb8eb39881">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/sre-platform-engineer-up-to-120k-at-well-funded-series-a-fintech-saas-bf34cfa3-eaba-4a83-873b-eacb8eb39881?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf34cfa3-eaba-4a83-873b-eacb8eb39881">https://www.jackandjill.ai/jobs/sre-platform-engineer-up-to-120k-at-well-funded-series-a-fintech-saas-bf34cfa3-eaba-4a83-873b-eacb8eb39881?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bf34cfa3-eaba-4a83-873b-eacb8eb39881</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £120k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.079Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer at Stealth-mode Agentic Vision AI Startup</title>
    <date>2026-05-07T04:08:44.382Z</date>
    <referencenumber>dcf99a4c-88c2-4ca2-9599-8254e665ba78</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-at-stealth-mode-agentic-vision-ai-startup-dcf99a4c-88c2-4ca2-9599-8254e665ba78</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-at-stealth-mode-agentic-vision-ai-startup-dcf99a4c-88c2-4ca2-9599-8254e665ba78</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-stealth-mode-agentic-vision-ai-startup-dcf99a4c-88c2-4ca2-9599-8254e665ba78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dcf99a4c-88c2-4ca2-9599-8254e665ba78">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Stealth-mode AI startup developing agentic vision systems for smart glasses, founded by Stanford alumni and backed by top-tier Silicon Valley investors.</p>

<p><strong>Job Description</strong></p>

<p>As a Founding Engineer, you will spearhead the development of cutting-edge agentic vision AI designed for wearable hardware. You will design, train, and deploy large vision models (VLMs) that enable real-time environmental understanding. This is a high-impact role at the intersection of computer vision and consumer hardware, building the foundation of a next-generation platform.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as a founding member of an elite technical team building at the frontier of wearable AI and vision-language models.</li>
  <li>Direct influence on product architecture and company culture while working alongside high-pedigree founders in the heart of the SF AI ecosystem.</li>
  <li>Opportunity to define the interaction paradigm for smart glasses, transitioning from static models to truly agentic vision systems.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and implement state-of-the-art computer vision algorithms and VLMs optimized for real-time inference on edge devices.</li>
  <li>Build the core software infrastructure for agentic AI behaviors, enabling smart glasses to perceive and interact with the physical world.</li>
  <li>Lead technical decision-making across the stack, from training pipelines to product-facing software engineering and deployment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Final year Stanford student (Bachelors, Masters, or PhD) with an exceptional track record in computer science and software development.</li>
  <li>Deep technical expertise in computer vision or vision-language models, ideally with experience training or fine-tuning large-scale AI models.</li>
  <li>Proven builder mindset with previous experience at high-growth startups or big tech, and a history of winning prestigious hackathons or technical events.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-stealth-mode-agentic-vision-ai-startup-dcf99a4c-88c2-4ca2-9599-8254e665ba78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dcf99a4c-88c2-4ca2-9599-8254e665ba78">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-stealth-mode-agentic-vision-ai-startup-dcf99a4c-88c2-4ca2-9599-8254e665ba78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dcf99a4c-88c2-4ca2-9599-8254e665ba78">https://www.jackandjill.ai/jobs/founding-engineer-at-stealth-mode-agentic-vision-ai-startup-dcf99a4c-88c2-4ca2-9599-8254e665ba78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dcf99a4c-88c2-4ca2-9599-8254e665ba78</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.079Z</expirationdate>
  </job>
  <job>
    <title>Systems Engineer (£150k–£195k + Equity) at $25M Series A AI security startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>8f962488-89f6-4440-a699-5e6d6d350ca4</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/systems-engineer-150k-195k-equity-at-25m-series-a-ai-security-startup-8f962488-89f6-4440-a699-5e6d6d350ca4</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/systems-engineer-150k-195k-equity-at-25m-series-a-ai-security-startup-8f962488-89f6-4440-a699-5e6d6d350ca4</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/systems-engineer-150k-195k-equity-at-25m-series-a-ai-security-startup-8f962488-89f6-4440-a699-5e6d6d350ca4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f962488-89f6-4440-a699-5e6d6d350ca4">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Systems Engineer</p>

<p><strong>Salary</strong></p>

<p>£150k–£195k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$25M Series A cybersecurity startup backed by Next47, Ten Eleven Ventures, and In-Q-Tel</p>

<p><strong>Job Description</strong></p>

<p>You will join an elite team building the foundational endpoint agent for a category-defining AI security platform. Using Rust, you will develop high-performance, low-level software that protects sensitive data in real-time across Windows, macOS, and Linux. This role is critical in enabling enterprises to adopt AI tools safely at scale.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the bleeding edge of AI governance, building the security layer for a world where every enterprise employee uses an AI copilot.</li>
  <li>Join a high-traction startup led by experienced founders who previously scaled Digital Shadows, supported by top-tier investors like In-Q-Tel and Next47.</li>
  <li>Total ownership over core architecture with a highly technical team that values Rust, memory safety, and high-performance systems engineering.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and optimize security agent components in Rust, ensuring sub-500ms inference and zero-touch data protection on user devices.</li>
  <li>Conduct technical research to implement cross-platform signals and controls for data movement across Windows, macOS, and Linux subsystems.</li>
  <li>Build robust, CI-tested deployment mechanisms for client-facing releases that maintain high reliability and performance under real-world conditions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep production experience in Rust or C++ with a strong focus on systems programming concepts like memory safety, concurrency, and IPC.</li>
  <li>Proven track record building security-critical client software such as endpoint agents, EDR/XDR components, or low-level OS utilities.</li>
  <li>AI-forward mindset with the ability to leverage modern tools like Claude Code or Cursor to accelerate high-expertise systems development.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/systems-engineer-150k-195k-equity-at-25m-series-a-ai-security-startup-8f962488-89f6-4440-a699-5e6d6d350ca4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f962488-89f6-4440-a699-5e6d6d350ca4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/systems-engineer-150k-195k-equity-at-25m-series-a-ai-security-startup-8f962488-89f6-4440-a699-5e6d6d350ca4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f962488-89f6-4440-a699-5e6d6d350ca4">https://www.jackandjill.ai/jobs/systems-engineer-150k-195k-equity-at-25m-series-a-ai-security-startup-8f962488-89f6-4440-a699-5e6d6d350ca4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8f962488-89f6-4440-a699-5e6d6d350ca4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£150k–£195k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.080Z</expirationdate>
  </job>
  <job>
    <title>Founding Full-Stack Engineer (£80k-£110k + Equity) at VC-backed enterprise AI platform</title>
    <date>2026-05-07T04:08:45.682Z</date>
    <referencenumber>9ec37b06-a4eb-4640-9e74-c43d3578822e</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-full-stack-engineer-80k-110k-equity-at-vc-backed-enterprise-ai-platform-9ec37b06-a4eb-4640-9e74-c43d3578822e</url>
    <applyurl>https://jackandjill.ai/jobs/founding-full-stack-engineer-80k-110k-equity-at-vc-backed-enterprise-ai-platform-9ec37b06-a4eb-4640-9e74-c43d3578822e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p>This is a job that we are recruiting for on behalf of one of our customers.</p>

<p>To apply, <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=9ec37b06-a4eb-4640-9e74-c43d3578822e">speak to Jack</a>. He&#39;s an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.</p>

<p><strong>Title:</strong><br>Founding Full-Stack Engineer (£80k-£110k + Equity) at VC-backed enterprise AI platform</p>

<p><strong>Job Title</strong></p>

<p>Founding Full-Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>£80k-£110k + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed enterprise AI platform</p>

<p><strong>Job Description</strong></p>

<p>Join a rapidly scaling AI platform as a Founding Full-Stack Engineer. You&#39;ll work directly with the CTO to build and scale core features, influence technical strategy, and shape the engineering culture. This is a unique opportunity to drive significant impact on a product transforming operations for a large market, leveraging cutting-edge AI models.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Potential career-defining opportunity in a high-growth market.</li>
  <li>Backed by top-tier VCs with paying customers and significant funding.</li>
  <li>Enjoy true technical ownership, shaping product direction and company culture.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and scale critical features and modules across the full tech stack.</li>
  <li>Work closely with multiple world-leading AI foundational models.</li>
  <li>Make critical decisions about technical strategy, architecture, and tooling.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A proactive, hard-working, and technically excellent individual.</li>
  <li>Enjoys rapid learning, embraces challenges, and thrives on self-direction.</li>
  <li>Motivated by real ownership and eager to be part of a rapidly scaling startup journey.</li>
</ul>

<p><strong>How to Apply:</strong></p>

<p>To apply for this job speak to Jack, our AI recruiter.</p>

<p>Step 1. Visit <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=9ec37b06-a4eb-4640-9e74-c43d3578822e">our website</a><br>Step 2. Click &#39;Speak with Jack&#39;.<br>Step 3. Login with your LinkedIn profile.<br>Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.<br>Step 5. If the hiring manager would like to meet you, Jack will make the introduction.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k-£110k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.081Z</expirationdate>
  </job>
  <job>
    <title>Staff Software Engineer ($265k - $330k + Equity) at Series C fintech leader with $534M raised</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>0851ebf2-7367-4d39-848c-c198e29ec540</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/staff-software-engineer-265k-330k-equity-at-series-c-fintech-leader-with-534m-ra-0851ebf2-7367-4d39-848c-c198e29ec540</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/staff-software-engineer-265k-330k-equity-at-series-c-fintech-leader-with-534m-ra-0851ebf2-7367-4d39-848c-c198e29ec540</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/staff-software-engineer-265k-330k-equity-at-series-c-fintech-leader-with-534m-ra-0851ebf2-7367-4d39-848c-c198e29ec540?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0851ebf2-7367-4d39-848c-c198e29ec540">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Staff Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$265k - $330k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Series C fintech leader with $534M raised from Thrive Capital and Ribbit Capital</p>

<p><strong>Job Description</strong></p>

<p>Join the market-leading embedded lending platform that enables giants like Amazon and DoorDash to offer financial tools to small businesses. As a Staff Engineer, you will re-architect backend systems for massive scale, owning end-to-end technical projects across lending, banking, and AI-powered decisioning platforms that process billions of data points.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at a Forbes Fintech 50 firm that has scaled to ~$100M in revenue with a lean 100-person team while operating near breakeven.</li>
  <li>Re-architect systems for a company that expanded from one to three business lines in a single year, including a new AI-driven credit product growing 2x faster than the flagship.</li>
  <li>Join an elite engineering culture with veterans from Robinhood, Stripe, and Netflix, backed by top-tier investors like GIC, Notable, and Redpoint Ventures.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and maintain high-performance backend systems in Python and Go that process credit decisions in under 10 seconds.</li>
  <li>Lead the architectural evolution of lending infrastructure, spanning flex loans, BNPL, and real-time banking experiences.</li>
  <li>Partner with Data Science teams to integrate ML infrastructure, making merchant underwriting more powerful and intelligent through automated decisioning.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 6+ years of backend engineering experience, with a proven track record of scaling production systems at high-growth fintech startups.</li>
  <li>Demonstrates deep technical expertise in Python, distributed systems, API design, and cloud infrastructure within AWS or GCP environments.</li>
  <li>Thrives in fast-moving, high-ownership environments where you are expected to ship with urgency and provide technical leadership that elevates the entire team.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/staff-software-engineer-265k-330k-equity-at-series-c-fintech-leader-with-534m-ra-0851ebf2-7367-4d39-848c-c198e29ec540?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0851ebf2-7367-4d39-848c-c198e29ec540">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/staff-software-engineer-265k-330k-equity-at-series-c-fintech-leader-with-534m-ra-0851ebf2-7367-4d39-848c-c198e29ec540?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0851ebf2-7367-4d39-848c-c198e29ec540">https://www.jackandjill.ai/jobs/staff-software-engineer-265k-330k-equity-at-series-c-fintech-leader-with-534m-ra-0851ebf2-7367-4d39-848c-c198e29ec540?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0851ebf2-7367-4d39-848c-c198e29ec540</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$265k - $330k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.081Z</expirationdate>
  </job>
  <job>
    <title>Senior Business Development Representative at $45M Series B AI logistics platform</title>
    <date>2026-05-07T04:12:22.549Z</date>
    <referencenumber>7e9106b6-4bfc-4e55-b330-be50d68cf231</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-business-development-representative-at-45m-series-b-ai-logistics-platform-7e9106b6-4bfc-4e55-b330-be50d68cf231</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-business-development-representative-at-45m-series-b-ai-logistics-platform-7e9106b6-4bfc-4e55-b330-be50d68cf231</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-business-development-representative-at-45m-series-b-ai-logistics-platform-7e9106b6-4bfc-4e55-b330-be50d68cf231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7e9106b6-4bfc-4e55-b330-be50d68cf231">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Business Development Representative</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$45M Series B AI logistics platform backed by Bessemer Venture Partners and Eight Roads</p>

<p><strong>Job Description</strong></p>

<p>You will spearhead the pipeline for an AI agentic platform transforming the $19 trillion supply chain industry. By building repeatable, AI-powered outbound systems rather than just making calls, you’ll engage global logistics leaders like DHL and UPS. This is a high-autonomy role designed for a systems-thinker who wants to redefine modern sales workflows.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Sell a proven product with genuine enterprise traction among the world’s largest logistics providers, moving beyond theoretical AI to real-world deployment.</li>
  <li>Join a high-growth Series B startup backed by top-tier investors like Bessemer Venture Partners and Eight Roads at a critical inflection point.</li>
  <li>Operate with complete autonomy in a culture that values impact and creative systems-building over simple activity tracking or micromanagement.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Engineer and iterate sophisticated enrichment and sequencing workflows using tools like Clay, HubSpot, and Apollo to automate high-quality research.</li>
  <li>Use AI to monitor intent signals such as leadership changes and hiring spikes to time multi-channel outreach for maximum conversion.</li>
  <li>Partner directly with Account Executives to map stakeholders within target accounts and co-develop strategic territory expansion plans.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 2–4 years of experience in a BDR/SDR role with a track record of building repeatable AI-powered outbound systems and workflows.</li>
  <li>Possesses deep domain experience in logistics, freight, supply chain, or enterprise SaaS, enabling substantive conversations with industry veterans.</li>
  <li>Demonstrates technical proficiency in HubSpot and Gong, using data and call recordings as active coaching tools to iterate on messaging.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-business-development-representative-at-45m-series-b-ai-logistics-platform-7e9106b6-4bfc-4e55-b330-be50d68cf231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7e9106b6-4bfc-4e55-b330-be50d68cf231">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-business-development-representative-at-45m-series-b-ai-logistics-platform-7e9106b6-4bfc-4e55-b330-be50d68cf231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7e9106b6-4bfc-4e55-b330-be50d68cf231">https://www.jackandjill.ai/jobs/senior-business-development-representative-at-45m-series-b-ai-logistics-platform-7e9106b6-4bfc-4e55-b330-be50d68cf231?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7e9106b6-4bfc-4e55-b330-be50d68cf231</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.082Z</expirationdate>
  </job>
  <job>
    <title>Backend Engineer at London-based voice AI startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>e60e2257-6cef-43d8-b6b3-185b3cff2d08</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/backend-engineer-at-london-based-voice-ai-startup-e60e2257-6cef-43d8-b6b3-185b3cff2d08</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/backend-engineer-at-london-based-voice-ai-startup-e60e2257-6cef-43d8-b6b3-185b3cff2d08</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/backend-engineer-at-london-based-voice-ai-startup-e60e2257-6cef-43d8-b6b3-185b3cff2d08?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e60e2257-6cef-43d8-b6b3-185b3cff2d08">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>London-based voice AI startup building real-time interpretation infrastructure</p>

<p><strong>Job Description</strong></p>

<p>As the second backend engineer, you will work directly with the technical founder to build the production-grade infrastructure powering real-time voice interpretation. You will own the core architecture from scratch, designing a unified API platform that preserves tone and intent across multiple languages, ensuring high concurrency and system reliability at scale.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct impact as the second backend hire, working alongside the technical founder to design and build core infrastructure from the ground up rather than maintaining legacy systems.</li>
  <li>Tackle one of the hardest problems in voice AI: real-time interpretation that preserves tone and intent, moving beyond robotic word-for-word translation.</li>
  <li>Join a technical founding team with a working product already featuring multiple modes (translate, share, connect, meet) ready for production-grade scaling.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and maintain a unified AI API platform to package internal capabilities for high-scale external use cases.</li>
  <li>Design and implement critical backend systems for billing, usage metering, and complex real-time voice room infrastructure.</li>
  <li>Build and optimize high-concurrency data pipelines and cloud infrastructure on Azure, incorporating automated scaling and load balancing.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4-8 years of experience building and scaling production-grade backend systems with a high degree of autonomy and technical ownership.</li>
  <li>Strong proficiency in Python and solid experience with distributed systems, cloud infrastructure (specifically Azure), and database design.</li>
  <li>Experience with real-time systems and high-concurrency design, with the ability to build monitoring and analytics dashboards from scratch.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/backend-engineer-at-london-based-voice-ai-startup-e60e2257-6cef-43d8-b6b3-185b3cff2d08?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e60e2257-6cef-43d8-b6b3-185b3cff2d08">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/backend-engineer-at-london-based-voice-ai-startup-e60e2257-6cef-43d8-b6b3-185b3cff2d08?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e60e2257-6cef-43d8-b6b3-185b3cff2d08">https://www.jackandjill.ai/jobs/backend-engineer-at-london-based-voice-ai-startup-e60e2257-6cef-43d8-b6b3-185b3cff2d08?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e60e2257-6cef-43d8-b6b3-185b3cff2d08</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.083Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer at $15M Seed-stage infrastructure startup backed by Accel &amp; Anthropic</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>2eb8c1ef-e833-4024-abd5-6621a5c258c6</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-engineer-at-15m-seed-stage-infrastructure-startup-backed-by-accel-and-a-2eb8c1ef-e833-4024-abd5-6621a5c258c6</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-engineer-at-15m-seed-stage-infrastructure-startup-backed-by-accel-and-a-2eb8c1ef-e833-4024-abd5-6621a5c258c6</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-at-15m-seed-stage-infrastructure-startup-backed-by-accel-and-a-2eb8c1ef-e833-4024-abd5-6621a5c258c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2eb8c1ef-e833-4024-abd5-6621a5c258c6">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$15M Seed-stage AI infrastructure startup backed by Accel, Anthropic, and Coinbase Ventures</p>

<p><strong>Job Description</strong></p>

<p>You will build the foundational financial layer for the agentic economy, creating KYA (Know Your Agent) protocols and multi-rail payment systems. As an early engineer, you will own entire systems end-to-end, defining how autonomous AI agents access the API economy and move money in a machine-to-machine world.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Build category-defining infrastructure at the absolute frontier of AI and fintech, creating the rails that allow autonomous agents to operate in the real economy.</li>
  <li>Join an elite founding team from Shopify, Affirm, and Modern Treasury, backed by top-tier investors including Accel, Menlo Ventures, and founders of Anthropic.</li>
  <li>High-autonomy environment with no PMs or specs; you own the product direction and ship with the urgency of a team building generational infrastructure.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement mission-critical payments infrastructure, including automated wallets and spending controls specifically for AI agents.</li>
  <li>Architect robust, scalable systems that handle thousands of autonomous micro-transactions across diverse financial rails and cloud providers.</li>
  <li>Collaborate directly with the founders to solve complex problems at the intersection of identity, risk, and high-velocity financial movement.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building deep infrastructure, payments, or developer platforms at high-signal companies like Stripe, Modern Treasury, or Vercel.</li>
  <li>Exceptional engineering agency and a &quot;frontier&quot; mindset, with a strong conviction that AI is fundamentally reshaping how commerce functions.</li>
  <li>Mastery of modern tech stacks and the ability to navigate complex financial abstractions while maintaining the high-velocity output required at the seed stage.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-at-15m-seed-stage-infrastructure-startup-backed-by-accel-and-a-2eb8c1ef-e833-4024-abd5-6621a5c258c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2eb8c1ef-e833-4024-abd5-6621a5c258c6">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-at-15m-seed-stage-infrastructure-startup-backed-by-accel-and-a-2eb8c1ef-e833-4024-abd5-6621a5c258c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2eb8c1ef-e833-4024-abd5-6621a5c258c6">https://www.jackandjill.ai/jobs/software-engineer-at-15m-seed-stage-infrastructure-startup-backed-by-accel-and-a-2eb8c1ef-e833-4024-abd5-6621a5c258c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2eb8c1ef-e833-4024-abd5-6621a5c258c6</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.083Z</expirationdate>
  </job>
  <job>
    <title>D2C Sales Manager (£75k + Equity) at a confidential company</title>
    <date>2026-05-07T04:08:44.848Z</date>
    <referencenumber>da6e97fb-d6c8-410a-979a-47fadab3c93d</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/d2c-sales-manager-75k-equity-at-telemachus-da6e97fb-d6c8-410a-979a-47fadab3c93d</url>
    <applyurl>https://jackandjill.ai/jobs/sales/d2c-sales-manager-75k-equity-at-telemachus-da6e97fb-d6c8-410a-979a-47fadab3c93d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=da6e97fb-d6c8-410a-979a-47fadab3c93d">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>D2C Sales Manager (£75k + Equity) at a confidential company</p>

<p><strong>Job Title</strong></p>

<p>D2C Sales Manager</p>

<p><strong>Salary</strong></p>

<p>£75k + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - AI-native venture builder disrupting legacy incumbents</p>

<p><strong>Job Description</strong></p>

<p>You will own paid acquisition across a portfolio of fast-growing businesses, managing campaigns directly in Meta, TikTok, and Google. As a hands-on operator, you will optimize ROAS and scale direct-to-consumer channels for AI-native competitors in industries ranging from toys to pharmaceuticals, driving rapid revenue growth through relentless data-driven execution.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Massive financial upside with BU leads eligible for £1m+ cash bonuses based on performance milestones.</li>
  <li>Incredible traction where new business units have scaled from zero to over $2m annualized revenue in just three months.</li>
  <li>Direct impact by building lean, AI-native competitors from scratch to take market share from multi-million dollar legacy incumbents.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute and manage high-scale paid acquisition campaigns directly within Meta, TikTok, and Google ad platforms.</li>
  <li>Rapidly test and iterate on creative strategies and audience targeting to maximize ROAS across multiple product categories.</li>
  <li>Pioneer new customer acquisition channels, including emerging LLM-based platforms like ChatGPT, to maintain a technological edge.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of personally scaling paid acquisition for e-commerce or D2C brands with deep platform expertise.</li>
  <li>Highly analytical thinker with strong academic credentials who uses data to optimize spend and learn new categories quickly.</li>
  <li>Entrepreneurial spirit who thrives in intense, small-team environments and has potentially built or scaled their own e-commerce store.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=da6e97fb-d6c8-410a-979a-47fadab3c93d">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£75k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.084Z</expirationdate>
  </job>
  <job>
    <title>Product Manager (+ Equity) at a confidential company - Series A AI-marketing platform</title>
    <date>2026-05-07T04:08:45.137Z</date>
    <referencenumber>97be642e-a576-48c3-bb82-e1bda534d057</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/product-manager-equity-at-geeiq-series-a-ai-marketing-platform-97be642e-a576-48c3-bb82-e1bda534d057</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/product-manager-equity-at-geeiq-series-a-ai-marketing-platform-97be642e-a576-48c3-bb82-e1bda534d057</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=97be642e-a576-48c3-bb82-e1bda534d057">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Product Manager (+ Equity) at a confidential company - Series A AI-marketing platform</p>

<p><strong>Job Title</strong></p>

<p>Product Manager (AI-First)</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Series A SaaS platform backed by YFM Equity Partners</p>

<p><strong>Job Description</strong></p>

<p>Join a high-impact team building the analytics engine for marketing&#39;s next frontier: virtual worlds like Roblox and Fortnite. As an AI-first Product Manager, you will own the development of intelligent features for global brands like Gucci and Walmart, bridging the gap between complex data and human-centric workflows to define the future of digital engagement.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the epicenter of a generational marketing shift, providing critical ROI data to world-class brands like L&#39;Oréal, Porsche, and Ralph Lauren.</li>
  <li>Shape the product strategy of an $8.2M Series A startup during its transition to a high-autonomy, squad-based engineering model.</li>
  <li>True AI-first mandate where you define native generative AI solutions and human-in-the-loop workflows rather than just adding wrappers to existing tools.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end product lifecycle for specific feature areas, from deep discovery and customer feedback loops to agile execution and launch.</li>
  <li>Partner with engineering to design and rigorously evaluate AI models for accuracy and safety within the context of complex marketing analytics.</li>
  <li>Define north-star and guardrail metrics to make high-stakes trade-offs between immediate customer needs and long-term platform scalability.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5–10 years of PM experience in B2B SaaS or MarTech, with a proven track record of shipping high-quality, data-driven products.</li>
  <li>Deep AI fluency with experience defining problems suited for Generative AI and establishing quality evaluation heuristics for model outputs.</li>
  <li>Exceptional persuasive writing skills for strategy memos and technical fluency to navigate data contracts and system trade-offs with engineers.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=97be642e-a576-48c3-bb82-e1bda534d057">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.085Z</expirationdate>
  </job>
  <job>
    <title>Senior Frontend Engineer (£150k + Equity) at Agentic AI data intelligence startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>462f1a61-1e4b-42f6-9b7d-1e89d7636c2c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-frontend-engineer-150k-equity-at-agentic-ai-data-intelligence-startup-462f1a61-1e4b-42f6-9b7d-1e89d7636c2c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-frontend-engineer-150k-equity-at-agentic-ai-data-intelligence-startup-462f1a61-1e4b-42f6-9b7d-1e89d7636c2c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-frontend-engineer-150k-equity-at-agentic-ai-data-intelligence-startup-462f1a61-1e4b-42f6-9b7d-1e89d7636c2c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_462f1a61-1e4b-42f6-9b7d-1e89d7636c2c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Frontend Engineer</p>

<p><strong>Salary</strong></p>

<p>£150k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Agentic AI data intelligence startup based in London Bridge</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth team of nine as a Senior Frontend Engineer building an AI-native platform for global enterprises. You will bridge the gap between design and engineering, shipping high-quality code at pace while shaping the core user experience. This is a high-ownership role for a builder who loves solving complex data problems with simple, elegant solutions.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work alongside an elite founding team including multiple Rhodes Scholars and former leaders from GoCardless and Spotify.</li>
  <li>Tackle the frontier of applied AI by building an agentic platform that cleanses and standardizes massive enterprise spend data without complex integrations.</li>
  <li>Influence every aspect of the product culture as an early employee, enjoying significant ownership over the frontend architecture and technical direction.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, build, and maintain a scalable frontend architecture using React or Vue to deliver a seamless, high-performance data intelligence experience.</li>
  <li>Collaborate directly with the design team to translate complex AI-driven data insights into intuitive, effective, and delightful UI components.</li>
  <li>Take full ownership of the development lifecycle from initial idea and design to deployment, ensuring the codebase remains resilient and maintainable.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Extensive professional experience with modern frontend frameworks like React or Vue, backed by a portfolio of side projects or visible product work.</li>
  <li>A product-minded engineer with &quot;high agency&quot; who thrives in ambiguous startup environments and prefers shipping features over following rigid tickets.</li>
  <li>Strong design instincts and a passion for UX, with the ability to act as a technical sparring partner on product decisions and data visualization.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-frontend-engineer-150k-equity-at-agentic-ai-data-intelligence-startup-462f1a61-1e4b-42f6-9b7d-1e89d7636c2c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_462f1a61-1e4b-42f6-9b7d-1e89d7636c2c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-frontend-engineer-150k-equity-at-agentic-ai-data-intelligence-startup-462f1a61-1e4b-42f6-9b7d-1e89d7636c2c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_462f1a61-1e4b-42f6-9b7d-1e89d7636c2c">https://www.jackandjill.ai/jobs/senior-frontend-engineer-150k-equity-at-agentic-ai-data-intelligence-startup-462f1a61-1e4b-42f6-9b7d-1e89d7636c2c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_462f1a61-1e4b-42f6-9b7d-1e89d7636c2c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£150k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.086Z</expirationdate>
  </job>
  <job>
    <title>Senior Product Designer ($180k - $230k + Equity) at Series C fintech infrastructure startup</title>
    <date>2026-05-07T04:08:44.442Z</date>
    <referencenumber>728dde5f-41ac-4e45-bb0a-b69f04a18b0c</referencenumber>
    <url>https://jackandjill.ai/jobs/design/senior-product-designer-180k-230k-equity-at-series-c-fintech-infrastructure-star-728dde5f-41ac-4e45-bb0a-b69f04a18b0c</url>
    <applyurl>https://jackandjill.ai/jobs/design/senior-product-designer-180k-230k-equity-at-series-c-fintech-infrastructure-star-728dde5f-41ac-4e45-bb0a-b69f04a18b0c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-product-designer-180k-230k-equity-at-series-c-fintech-infrastructure-star-728dde5f-41ac-4e45-bb0a-b69f04a18b0c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_728dde5f-41ac-4e45-bb0a-b69f04a18b0c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Product Designer</p>

<p><strong>Salary</strong></p>

<p>$180k - $230k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$530M+ funded Series C fintech infrastructure startup backed by Thrive Capital and Ribbit Capital</p>

<p><strong>Job Description</strong></p>

<p>You will lead the end-to-end design of financial infrastructure tools that empower small businesses. Partnering with a high-caliber team from Stripe and Square, you will transform complex underwriting and capital market workflows into intuitive B2B products. This role combines deep product thinking with hands-on craft to shape the future of embedded finance.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a heavyweight Series C firm that has raised $194M in equity and $340M in debt from premier investors like Thrive, Redpoint, and GIC.</li>
  <li>Work on a high-impact platform that has extended over $14.5B in capital offers, utilizing AI models trained on over 1 billion data points.</li>
  <li>Enjoy a high-autonomy environment with a technical, tight-knit team and a culture that actively integrates cutting-edge AI tools like Cursor and V0 into the design workflow.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design end-to-end product experiences for complex B2B fintech products, turning intricate workflows into elegant, production-ready interfaces.</li>
  <li>Partner directly with product and engineering to define feature roadmaps, conduct user research, and ensure high-fidelity execution of design systems.</li>
  <li>Evolve the company&#39;s design culture by championing visual quality, usability standards, and the adoption of AI-driven prototyping tools.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4+ years of product design experience with a strong portfolio showcasing UI, UX, and interaction design for complex consumer or B2B systems.</li>
  <li>Analytical, systems-oriented thinker who can simplify technical constraints and connect user needs to business goals in an iterative environment.</li>
  <li>High proficiency in Figma and a strong curiosity for integrating modern AI development tools into the design and prototyping process.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-product-designer-180k-230k-equity-at-series-c-fintech-infrastructure-star-728dde5f-41ac-4e45-bb0a-b69f04a18b0c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_728dde5f-41ac-4e45-bb0a-b69f04a18b0c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-product-designer-180k-230k-equity-at-series-c-fintech-infrastructure-star-728dde5f-41ac-4e45-bb0a-b69f04a18b0c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_728dde5f-41ac-4e45-bb0a-b69f04a18b0c">https://www.jackandjill.ai/jobs/senior-product-designer-180k-230k-equity-at-series-c-fintech-infrastructure-star-728dde5f-41ac-4e45-bb0a-b69f04a18b0c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_728dde5f-41ac-4e45-bb0a-b69f04a18b0c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k - $230k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.086Z</expirationdate>
  </job>
  <job>
    <title>Founding Full Stack Engineer ($150k–$180k + Equity) at VC-backed AI supply chain startup</title>
    <date>2026-03-19T15:14:53.901Z</date>
    <referencenumber>869c0bfe-9abd-40f3-a369-be38a24d2403</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-full-stack-engineer-150k-180k-equity-at-vc-backed-ai-supply-chain-startup-869c0bfe-9abd-40f3-a369-be38a24d2403</url>
    <applyurl>https://jackandjill.ai/jobs/founding-full-stack-engineer-150k-180k-equity-at-vc-backed-ai-supply-chain-startup-869c0bfe-9abd-40f3-a369-be38a24d2403</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=869c0bfe-9abd-40f3-a369-be38a24d2403">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Founding Full Stack Engineer ($150k–$180k + Equity) at VC-backed AI supply chain startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Full Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>$150k–$180k + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed AI supply chain startup</p>

<p><strong>Job Description</strong></p>

<p>As the first non-founder hire, you will build an AI-driven workflow platform from the ground up to revolutionize global hardware development. You will own product end-to-end, from early architecture and model iteration to frontend deployment. Working in-person in San Francisco, you will ship daily and shape the technical foundation of a fast-growing company.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as the first non-founder hire, offering maximum influence over technical architecture and company culture from day zero.</li>
  <li>Join a well-funded team backed by top-tier VCs that has already secured six figures in revenue within its first three months.</li>
  <li>Work in a high-intensity, in-person environment focused on excellence over headcount, shipping real value to global users daily.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and ship end-to-end product features across the entire stack including Node.js, Python, and Supabase.</li>
  <li>Collaborate directly with founders to translate ambiguous customer needs into high-quality, scalable technical outcomes.</li>
  <li>Improve AI model quality through data loops, evals, and prompt engineering to handle complex, real-world operational data.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping and owning production software end-to-end with high autonomy in fast-paced environments.</li>
  <li>Strong systems thinker comfortable with relational data and using AI coding tools to accelerate development speed.</li>
  <li>Excited by a high-commitment, in-office culture (6 days/week) and the challenge of solving messy, real-world data problems.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=869c0bfe-9abd-40f3-a369-be38a24d2403">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k–$180k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.087Z</expirationdate>
  </job>
  <job>
    <title>Founding Hardware Engineer at stealth AI infrastructure startup founded by Meta &amp; Intel veterans</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>07ba2dd3-6bb5-417b-b8a5-bf6cc8488335</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-hardware-engineer-at-stealth-ai-infrastructure-startup-founded-by-meta--07ba2dd3-6bb5-417b-b8a5-bf6cc8488335</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-hardware-engineer-at-stealth-ai-infrastructure-startup-founded-by-meta--07ba2dd3-6bb5-417b-b8a5-bf6cc8488335</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-hardware-engineer-at-stealth-ai-infrastructure-startup-founded-by-meta--07ba2dd3-6bb5-417b-b8a5-bf6cc8488335?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_07ba2dd3-6bb5-417b-b8a5-bf6cc8488335">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Hardware Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Stealth physical AI infrastructure startup founded by Meta Superintelligence and Intel veterans</p>

<p><strong>Job Description</strong></p>

<p>You will lead the hardware integration of a revolutionary tactile glove designed to train the next generation of humanoid robots. By embedding high-density MEMS sensors into soft wearables, you will bridge the gap between simulation and real-world dexterity, creating the foundational data moat for the future of robotic manipulation.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work with world-first active MEMS sensors featuring on-chip digitization through an exclusive hardware joint venture.</li>
  <li>Join a pre-funding founding team of experts from Meta Superintelligence Labs, Intel, and Stanford moving at high velocity.</li>
  <li>Direct impact on the &quot;tip of the spear&quot; hardware that generates critical training data for humanoid robotics labs worldwide.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the physical integration and mechanical architecture of the tactile glove, including 3D CAD design and functional prototyping.</li>
  <li>Manage the routing of high-density flex circuits, rigid-flex PCBs, and strain relief within complex wearable form factors.</li>
  <li>Partner with robotics customers to ensure data fidelity and synchronization meet the requirements for RL and imitation learning.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Hands-on builder with expert-level 3D CAD skills (SolidWorks/Fusion 360) and extensive functional 3D printing experience.</li>
  <li>Proven track record of shipping wearable products or tightly integrated hardware that balances electronics with ergonomics.</li>
  <li>Background in sensor integration, PCB design, and firmware development (RTOS, C/C++, I²C/SPI) for deterministic data pipelines.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-hardware-engineer-at-stealth-ai-infrastructure-startup-founded-by-meta--07ba2dd3-6bb5-417b-b8a5-bf6cc8488335?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_07ba2dd3-6bb5-417b-b8a5-bf6cc8488335">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-hardware-engineer-at-stealth-ai-infrastructure-startup-founded-by-meta--07ba2dd3-6bb5-417b-b8a5-bf6cc8488335?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_07ba2dd3-6bb5-417b-b8a5-bf6cc8488335">https://www.jackandjill.ai/jobs/founding-hardware-engineer-at-stealth-ai-infrastructure-startup-founded-by-meta--07ba2dd3-6bb5-417b-b8a5-bf6cc8488335?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_07ba2dd3-6bb5-417b-b8a5-bf6cc8488335</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.087Z</expirationdate>
  </job>
  <job>
    <title>Founding Forward Deployed Engineer (£70k-£90k + Equity) at $6.5M Seed-stage AI fintech backed by Salesforce Ventures</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>68fb8550-0858-405b-ad49-602c75329ca8</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-forward-deployed-engineer-70k-90k-equity-at-6-5m-seed-stage-ai-fintech--68fb8550-0858-405b-ad49-602c75329ca8</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-forward-deployed-engineer-70k-90k-equity-at-6-5m-seed-stage-ai-fintech--68fb8550-0858-405b-ad49-602c75329ca8</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-forward-deployed-engineer-70k-90k-equity-at-6-5m-seed-stage-ai-fintech--68fb8550-0858-405b-ad49-602c75329ca8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_68fb8550-0858-405b-ad49-602c75329ca8">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Forward Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$6.5M Seed-stage Agentic AI startup backed by Salesforce Ventures</p>

<p><strong>Job Description</strong></p>

<p>You will be the technical engine making AI agents functional in the real world for major financial institutions. By embedding directly with clients like Metro Bank, you will build critical integrations and data pipelines, bridging the gap between cutting-edge agentic workflows and legacy banking infrastructure to automate complex, manual processes.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-pedigree founding team led by the former VP EMEA of Mambu (who scaled revenue from €30M to €130M) and leadership from McKinsey and Accenture.</li>
  <li>Ship production code for a platform already winning enterprise clients like Metro Bank across the UK and US within its first year of operation.</li>
  <li>Gain significant equity (up to 0.6%) in a venture tackling a $36 trillion industry with the backing of Salesforce Ventures.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and build the &quot;glue code&quot; and Python-based data pipelines required to connect AI Agents to critical external and internal banking systems.</li>
  <li>Manage technical relationships with bank IT leads and Security Architects to unblock deployments and ensure long-term platform trust.</li>
  <li>Act as a vital feedback loop between client sites and the core engineering team to identify performance bottlenecks and influence the product roadmap.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 5 years of professional experience in Forward Deployed Engineering or similar customer-facing technical roles, with mastery of Python.</li>
  <li>Proven track record of designing and consuming complex RESTful or GraphQL APIs within enterprise-level architectures.</li>
  <li>Thrives in high-pace, high-ownership startup environments and is comfortable working 3 days a week in a London-based office.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-forward-deployed-engineer-70k-90k-equity-at-6-5m-seed-stage-ai-fintech--68fb8550-0858-405b-ad49-602c75329ca8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_68fb8550-0858-405b-ad49-602c75329ca8">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-forward-deployed-engineer-70k-90k-equity-at-6-5m-seed-stage-ai-fintech--68fb8550-0858-405b-ad49-602c75329ca8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_68fb8550-0858-405b-ad49-602c75329ca8">https://www.jackandjill.ai/jobs/founding-forward-deployed-engineer-70k-90k-equity-at-6-5m-seed-stage-ai-fintech--68fb8550-0858-405b-ad49-602c75329ca8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_68fb8550-0858-405b-ad49-602c75329ca8</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.088Z</expirationdate>
  </job>
  <job>
    <title>Senior ML Systems Engineer at well-funded media AI startup</title>
    <date>2026-05-07T04:12:23.000Z</date>
    <referencenumber>01d587a3-a009-4f57-92ed-9678359eea36</referencenumber>
    <url>https://jackandjill.ai/jobs/senior-ml-systems-engineer-at-well-funded-media-ai-startup-01d587a3-a009-4f57-92ed-9678359eea36</url>
    <applyurl>https://jackandjill.ai/jobs/senior-ml-systems-engineer-at-well-funded-media-ai-startup-01d587a3-a009-4f57-92ed-9678359eea36</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-ml-systems-engineer-at-well-funded-media-ai-startup-01d587a3-a009-4f57-92ed-9678359eea36?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_01d587a3-a009-4f57-92ed-9678359eea36">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior ML Systems Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded media AI startup</p>

<p><strong>Job Description</strong></p>

<p>You will build the foundational infrastructure that powers next-generation filmmaking technology. This role focuses on designing high-performance data platforms and training systems for TB-scale multimodal datasets. You will bridge the gap between research and production, ensuring distributed training pipelines and inference services are efficient, reliable, and scalable for Hollywood-grade content.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of generative AI and entertainment, building tools that give filmmakers creative superpowers.</li>
  <li>Join a well-funded team backed by top-tier VCs where ML infrastructure is the core product, not a cost center.</li>
  <li>Solve complex technical challenges involving large-scale video data, high-performance compute clusters, and real-time inference.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and optimize a multimodal data platform using tools like Arrow, Parquet, and vector search to curate massive video datasets.</li>
  <li>Scale distributed training pipelines using PyTorch and Ray to improve performance across multi-node GPU setups.</li>
  <li>Own the production inference stack, optimizing model ensembles and request protocols using Triton for high-throughput delivery.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record building ML infrastructure, training platforms, or data systems rather than just training models.</li>
  <li>Deep expertise in Python systems engineering and hands-on experience with PyTorch internals and distributed training (DDP/FSDP).</li>
  <li>Strong intuition for data performance trade-offs and experience handling TB-scale datasets or high-throughput media pipelines.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-ml-systems-engineer-at-well-funded-media-ai-startup-01d587a3-a009-4f57-92ed-9678359eea36?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_01d587a3-a009-4f57-92ed-9678359eea36">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-ml-systems-engineer-at-well-funded-media-ai-startup-01d587a3-a009-4f57-92ed-9678359eea36?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_01d587a3-a009-4f57-92ed-9678359eea36">https://www.jackandjill.ai/jobs/senior-ml-systems-engineer-at-well-funded-media-ai-startup-01d587a3-a009-4f57-92ed-9678359eea36?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_01d587a3-a009-4f57-92ed-9678359eea36</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.089Z</expirationdate>
  </job>
  <job>
    <title>Full Stack Engineer (£120k-£135k + Equity) at $2.3M seed-funded AI cybersecurity startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>ddabd12c-ef8a-4c59-a03d-095e5765fca1</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/full-stack-engineer-120k-135k-equity-at-2-3m-seed-funded-ai-cybersecurity-startu-ddabd12c-ef8a-4c59-a03d-095e5765fca1</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/full-stack-engineer-120k-135k-equity-at-2-3m-seed-funded-ai-cybersecurity-startu-ddabd12c-ef8a-4c59-a03d-095e5765fca1</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-120k-135k-equity-at-2-3m-seed-funded-ai-cybersecurity-startu-ddabd12c-ef8a-4c59-a03d-095e5765fca1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ddabd12c-ef8a-4c59-a03d-095e5765fca1">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>£120k-£135k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$2.3M seed-funded AI cybersecurity startup transforming vulnerability management</p>

<p><strong>Job Description</strong></p>

<p>You will join as a core engineer building an AI engine that prioritizes critical security threats. Working alongside a founder from HackerOne, you will bridge the gap between automated scanning and real-world attacker logic, developing sophisticated ML pipelines and agentic AI features to help organizations defend themselves at scale.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with a founder who led Hacker R&amp;D at HackerOne and managed programs for the UK Ministry of Defence and FTSE 100 companies.</li>
  <li>Massive ownership in a small team of 6, backed by 6 Degrees Capital and advisors from DeepMind, Cisco, and 1Password.</li>
  <li>Opportunity to shape an AI-native product in a $17B+ market, moving beyond simple API wrappers to genuine model training and evaluation.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain full-stack features using a Python/Prefect backend and React frontend, handling everything from authorization to production debugging.</li>
  <li>Own the ML lifecycle, including training models, building evaluation pipelines, and shipping agentic AI features to automate vulnerability analysis.</li>
  <li>Collaborate directly with customers to identify pain points, rapidly prototype solutions, and ship impactful security tools in a fast-paced environment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 2-6 years of professional engineering experience with strong Python fundamentals and a proven track record of shipping production software.</li>
  <li>Possesses genuine depth in Machine Learning, understanding model training and evaluation techniques rather than just consuming third-party APIs.</li>
  <li>Exhibits a growth mindset and curiosity, thriving in high-autonomy startup environments and valuing engineering craft over rigid processes.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-120k-135k-equity-at-2-3m-seed-funded-ai-cybersecurity-startu-ddabd12c-ef8a-4c59-a03d-095e5765fca1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ddabd12c-ef8a-4c59-a03d-095e5765fca1">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-120k-135k-equity-at-2-3m-seed-funded-ai-cybersecurity-startu-ddabd12c-ef8a-4c59-a03d-095e5765fca1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ddabd12c-ef8a-4c59-a03d-095e5765fca1">https://www.jackandjill.ai/jobs/full-stack-engineer-120k-135k-equity-at-2-3m-seed-funded-ai-cybersecurity-startu-ddabd12c-ef8a-4c59-a03d-095e5765fca1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ddabd12c-ef8a-4c59-a03d-095e5765fca1</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£120k-£135k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.089Z</expirationdate>
  </job>
  <job>
    <title>Senior / Staff Product Engineer at VC-backed workforce engineering startup</title>
    <date>2026-05-07T04:12:23.416Z</date>
    <referencenumber>94269a1e-48f9-4690-9fe3-64b606e0524a</referencenumber>
    <url>https://jackandjill.ai/jobs/senior-staff-product-engineer-at-vc-backed-workforce-engineering-startup-94269a1e-48f9-4690-9fe3-64b606e0524a</url>
    <applyurl>https://jackandjill.ai/jobs/senior-staff-product-engineer-at-vc-backed-workforce-engineering-startup-94269a1e-48f9-4690-9fe3-64b606e0524a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-staff-product-engineer-at-vc-backed-workforce-engineering-startup-94269a1e-48f9-4690-9fe3-64b606e0524a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_94269a1e-48f9-4690-9fe3-64b606e0524a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior / Staff Product Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed workforce engineering startup</p>

<p><strong>Job Description</strong></p>

<p>You will lead the development of a platform replacing spreadsheets with real-time financial and operational modeling for engineering leaders. Working full-stack, you’ll ship features that attribute the cost of human and AI labor. In this founder-led environment, you’ll talk directly to customers, shape the product direction, and own features end-to-end.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship high-impact software alongside ex-founders in a high-speed environment with no product managers or layers.</li>
  <li>Join a well-funded team backed by top-tier global VCs during the early stages of market-defining growth.</li>
  <li>Enjoy unique autonomy and modern tooling, including an unlimited budget for AI-powered development assistants.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain complex financial modeling systems, data pipelines, and ML integrations using a modern TypeScript stack.</li>
  <li>Lead product discovery by engaging directly with customers to translate their needs into production-ready features.</li>
  <li>Own the full product lifecycle from initial architecture and untangling complex problems to final deployment and maintenance.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building and shipping full-stack products from scratch in a high-growth startup or as an ex-founder.</li>
  <li>Technical expertise in TypeScript, React, Node.js, and Python, with a deep understanding of scalable systems and data tools.</li>
  <li>Commercially minded and comfortable navigating ambiguity to make rapid product decisions without waiting for permission.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-staff-product-engineer-at-vc-backed-workforce-engineering-startup-94269a1e-48f9-4690-9fe3-64b606e0524a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_94269a1e-48f9-4690-9fe3-64b606e0524a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-staff-product-engineer-at-vc-backed-workforce-engineering-startup-94269a1e-48f9-4690-9fe3-64b606e0524a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_94269a1e-48f9-4690-9fe3-64b606e0524a">https://www.jackandjill.ai/jobs/senior-staff-product-engineer-at-vc-backed-workforce-engineering-startup-94269a1e-48f9-4690-9fe3-64b606e0524a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_94269a1e-48f9-4690-9fe3-64b606e0524a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.090Z</expirationdate>
  </job>
  <job>
    <title>Head of Content &amp; Sales Enablement (£70,000 + Equity) at high-growth behavioural science startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>cfc1fe9d-2365-4b81-92d7-59a56514ff50</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/head-of-content-and-sales-enablement-70-000-equity-at-high-growth-behavioural-sc-cfc1fe9d-2365-4b81-92d7-59a56514ff50</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/head-of-content-and-sales-enablement-70-000-equity-at-high-growth-behavioural-sc-cfc1fe9d-2365-4b81-92d7-59a56514ff50</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-content-and-sales-enablement-70-000-equity-at-high-growth-behavioural-sc-cfc1fe9d-2365-4b81-92d7-59a56514ff50?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfc1fe9d-2365-4b81-92d7-59a56514ff50">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Content &amp; Sales Enablement</p>

<p><strong>Salary</strong></p>

<p>£70,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>UK-based behavioural science startup recently closed its third round of funding to scale its hiring and retention platform.</p>

<p><strong>Job Description</strong></p>

<p>You will own the strategic narrative for a platform repositioning from an assessment tool to a complete behavioural platform. Reporting to the CEO, you&#39;ll drive 80% content to fuel a 5x increase in inbound demos and 20% sales enablement to arm the growing team with high-impact decks, scripts, and sequences.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a major category repositioning for a startup already serving elite clients like McLaren and West Ham while sitting on proprietary data from millions of assessments.</li>
  <li>Work directly with the CEO to build a high-profile founder content engine and launch the industry&#39;s first Behavioural Excellence Index awards program.</li>
  <li>Transition from a senior IC into a strategic leader as the company scales from 30 to 100 demos per month following their third funding round.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect the content engine by ghostwriting for the CEO, shipping biweekly data-driven blogs, and producing two major proprietary research reports annually.</li>
  <li>Rebuild the sales enablement suite including strategic decks, ROI calculators, objection handling libraries, and automated email sequences for the AE and SDR teams.</li>
  <li>Launch and manage the Behavioural Excellence Index, an awards program designed to celebrate HR teams using science to drive exceptional hiring outcomes.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of B2B SaaS content experience with a portfolio demonstrating exceptional writing and the ability to find compelling stories within complex data sets.</li>
  <li>Proven track record of shipping proprietary research or data-driven assets that have directly generated pipeline and increased inbound lead volume.</li>
  <li>Prior experience in sales enablement or product marketing, including the creation of sales decks, competitive playbooks, and founder-level ghostwriting.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-content-and-sales-enablement-70-000-equity-at-high-growth-behavioural-sc-cfc1fe9d-2365-4b81-92d7-59a56514ff50?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfc1fe9d-2365-4b81-92d7-59a56514ff50">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-content-and-sales-enablement-70-000-equity-at-high-growth-behavioural-sc-cfc1fe9d-2365-4b81-92d7-59a56514ff50?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfc1fe9d-2365-4b81-92d7-59a56514ff50">https://www.jackandjill.ai/jobs/head-of-content-and-sales-enablement-70-000-equity-at-high-growth-behavioural-sc-cfc1fe9d-2365-4b81-92d7-59a56514ff50?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cfc1fe9d-2365-4b81-92d7-59a56514ff50</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.090Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer at a confidential company</title>
    <date>2026-05-07T04:08:44.704Z</date>
    <referencenumber>311b3816-031e-46ce-8933-1d1df4581ec1</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-at-auar-311b3816-031e-46ce-8933-1d1df4581ec1</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-at-auar-311b3816-031e-46ce-8933-1d1df4581ec1</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to [speak to Jack](<a href="https://jackandjill.ai/jobs/product-engineer-at-a">https://jackandjill.ai/jobs/product-engineer-at-a</a> confidential company-311b3816-031e-46ce-8933-1d1df4581ec1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_311b3816-031e-46ce-8933-1d1df4581ec1).</p>

<p><strong>Title:</strong><br>Product Engineer at a confidential company</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - Robotic construction automation startup</p>

<p><strong>Job Description</strong></p>

<p>Join a confidential company to build software that physically automates homebuilding. You will develop the MasterBuilder platform, creating full-stack interfaces that move robotic arms and assemble timber housing in MicroFactories. This role blends TypeScript/React engineering with real-world robotics, requiring an AI-native approach to solve complex manufacturing, failure recovery, and 3D visualization challenges onsite.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Your code has immediate physical consequences, moving robot arms to build sustainable timber housing with micrometre precision on active construction sites.</li>
  <li>Join a mission-driven team where 50% of technical staff and leadership are women, working in a massive 11,000 sq ft R&amp;D facility in London.</li>
  <li>Be at the forefront of AI-native engineering, implementing agentic workflows and vision-language models to redefine how operators interact with industrial hardware.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full-stack experience for MicroFactory operators, building real-time 3D visualizations and interfaces for production control and monitoring.</li>
  <li>Develop AI-driven design validation layers that flag manufacturing issues and optimize assembly sequences before physical production begins.</li>
  <li>Collaborate directly with hardware and robotics engineers on the factory floor to debug systems and implement automated failure recovery paths.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 3+ years of professional full-stack experience with deep fluency in TypeScript, React, and Node.js.</li>
  <li>Demonstrates an AI-native workflow, using LLMs and agents to accelerate development and building machine intelligence into the core product.</li>
  <li>Thrives in high-stakes, early-stage environments where they can work onsite in London at least 3 days a week alongside the physical hardware.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong>[our website](<a href="https://jackandjill.ai/jobs/product-engineer-at-a">https://jackandjill.ai/jobs/product-engineer-at-a</a> confidential company-311b3816-031e-46ce-8933-1d1df4581ec1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_311b3816-031e-46ce-8933-1d1df4581ec1)</strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.091Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed Software Engineer ($140k – $200k + Equity) at Series A AI startup founded by ex-Palantir engineers</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>4a94cc59-bf04-4404-9037-b40107e6baf1</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/forward-deployed-software-engineer-140k-200k-equity-at-series-a-ai-startup-found-4a94cc59-bf04-4404-9037-b40107e6baf1</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/forward-deployed-software-engineer-140k-200k-equity-at-series-a-ai-startup-found-4a94cc59-bf04-4404-9037-b40107e6baf1</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-software-engineer-140k-200k-equity-at-series-a-ai-startup-found-4a94cc59-bf04-4404-9037-b40107e6baf1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a94cc59-bf04-4404-9037-b40107e6baf1">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$140k – $200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Series A AI software startup founded by ex-Palantir engineers</p>

<p><strong>Job Description</strong></p>

<p>You will help customers solve mission-critical problems by architecting and building applications that make a measurable impact. Working on the Palantir Foundry and AIP platform, you will integrate enterprise data into operator-centered workflows. This role involves iterating quickly to transform operations at speed, putting powerful AI tools directly into the hands of executives.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join an elite team from Eleven Labs, McKinsey, Google, and Uber that has grown revenue 7x since founding in 2024.</li>
  <li>Experience true 0-&gt;1 ownership in a fast-paced environment with no product management layers or bureaucracy between you and the customer.</li>
  <li>Work at the intersection of AI and real-world operations, building &quot;ironman suits&quot; for operators at Fortune 500 companies and government agencies.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Conceive, architect, and maintain high-impact applications that operationalize workflows on massive enterprise datasets.</li>
  <li>Embed directly with customer teams to understand critical objectives and deliver solutions that drive tangible business value.</li>
  <li>Travel 10-33% of the time to lead client implementations and ensure software is successfully adopted by end users.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses deep proficiency in Python or TypeScript and has a track record of delivering real-world outcomes with production code.</li>
  <li>Demonstrates a customer-obsessed mindset with the ability to own technical outcomes autonomously from start to finish.</li>
  <li>Has experience with large-scale data integration, Spark, distributed compute, or delivering production ML and LLM-based solutions.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-software-engineer-140k-200k-equity-at-series-a-ai-startup-found-4a94cc59-bf04-4404-9037-b40107e6baf1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a94cc59-bf04-4404-9037-b40107e6baf1">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-software-engineer-140k-200k-equity-at-series-a-ai-startup-found-4a94cc59-bf04-4404-9037-b40107e6baf1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a94cc59-bf04-4404-9037-b40107e6baf1">https://www.jackandjill.ai/jobs/forward-deployed-software-engineer-140k-200k-equity-at-series-a-ai-startup-found-4a94cc59-bf04-4404-9037-b40107e6baf1?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4a94cc59-bf04-4404-9037-b40107e6baf1</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$140k – $200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.091Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer at YC-backed AI hardware and systems startup</title>
    <date>2026-05-07T04:08:44.324Z</date>
    <referencenumber>46341ba3-ad83-45b3-b374-029f03f5ec01</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-at-yc-backed-ai-hardware-and-systems-startup-46341ba3-ad83-45b3-b374-029f03f5ec01</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-at-yc-backed-ai-hardware-and-systems-startup-46341ba3-ad83-45b3-b374-029f03f5ec01</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-yc-backed-ai-hardware-and-systems-startup-46341ba3-ad83-45b3-b374-029f03f5ec01?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_46341ba3-ad83-45b3-b374-029f03f5ec01">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer (Intern to Full-Time Transition)</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>YC W26 and Tier-1 VC-backed AI hardware and systems startup</p>

<p><strong>Job Description</strong></p>

<p>Join an elite engineering team from Meta and Twitter to architect a next-generation AI inference stack. You will build high-performance kernels and orchestration logic for a unique photonic-enabled hardware architecture. This role offers a direct path to a founding-level equity stake for systems hackers obsessed with low-latency compute and memory optimization.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the bleeding edge of AI hardware-software co-design with a team of Stanford, Harvard, and MIT graduates.</li>
  <li>Backed by YC W26 and top-tier venture capital firms, offering high-growth potential and direct impact on the future of inference.</li>
  <li>Rapid transition from a trial internship to a Founding Engineer role with substantial equity in an environment focused purely on engineering.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and iterate on the software layer that orchestrates AI inference across specialized photonic-enabled hardware.</li>
  <li>Write and optimize high-performance kernels in CUDA or Triton to maximize throughput and minimize latency for transformer architectures.</li>
  <li>Develop a custom low-latency inference runtime that manages KV cache at scale without traditional PCIe bottleneck constraints.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep systems programming expertise in C++, Rust, or CUDA with a passion for computer architecture and memory hierarchies.</li>
  <li>Fluent in transformer architectures and experienced with inference frameworks like vLLM, TensorRT-LLM, ONNX, or Kubernetes.</li>
  <li>A first-principles thinker driven by curiosity who is willing to bypass standard methods to achieve 10x performance gains.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-yc-backed-ai-hardware-and-systems-startup-46341ba3-ad83-45b3-b374-029f03f5ec01?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_46341ba3-ad83-45b3-b374-029f03f5ec01">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-yc-backed-ai-hardware-and-systems-startup-46341ba3-ad83-45b3-b374-029f03f5ec01?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_46341ba3-ad83-45b3-b374-029f03f5ec01">https://www.jackandjill.ai/jobs/founding-engineer-at-yc-backed-ai-hardware-and-systems-startup-46341ba3-ad83-45b3-b374-029f03f5ec01?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_46341ba3-ad83-45b3-b374-029f03f5ec01</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.093Z</expirationdate>
  </job>
  <job>
    <title>Founder&apos;s Associate at $4.5M Seed-funded AI startup backed by Northzone &amp; Initialized Capital</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>d8e63bf8-5fc4-4bf0-b2a5-5069fff06356</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/founder-s-associate-at-4-5m-seed-funded-ai-startup-backed-by-northzone-and-initi-d8e63bf8-5fc4-4bf0-b2a5-5069fff06356</url>
    <applyurl>https://jackandjill.ai/jobs/sales/founder-s-associate-at-4-5m-seed-funded-ai-startup-backed-by-northzone-and-initi-d8e63bf8-5fc4-4bf0-b2a5-5069fff06356</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founder-s-associate-at-4-5m-seed-funded-ai-startup-backed-by-northzone-and-initi-d8e63bf8-5fc4-4bf0-b2a5-5069fff06356?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d8e63bf8-5fc4-4bf0-b2a5-5069fff06356">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founder&#39;s Associate</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$4.5M Seed-funded AI startup automating industrial testing and certification, backed by Northzone and Initialized Capital</p>

<p><strong>Job Description</strong></p>

<p>You will act as the founding team&#39;s right hand, tackling mission-critical challenges across sales, product, and operations. From shaping GTM strategy to leading hiring for world-class engineers, this high-stakes generalist role offers a front-row seat to building a company from the ground up with elite talent from Google and X.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with founders who secured a 14x oversubscribed $4.5M seed round from Tier 1 investors behind Coinbase, Reddit, and Spotify.</li>
  <li>Join a world-class team featuring former unicorn founding engineers and talent from X, Google, Amazon, and Yandex.</li>
  <li>Experience the steepest possible learning curve with a 360-degree view of company building, designed specifically for future founders.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute across the entire GTM funnel by joining customer calls, synthesizing product insights, and moving high-value deals to close.</li>
  <li>Support strategic fundraising efforts by building investor materials, conducting market research, and managing outreach pipelines.</li>
  <li>Lead internal operations and hiring, building out a world-class engineering team while owning legal, compliance, and vendor workflows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-2 years of experience at a top-tier management consulting firm (MBB) or elite finance institution with a bias toward action.</li>
  <li>Exceptional organizational skills and an obsessive attention to detail, capable of thriving in high-growth, high-pressure environments.</li>
  <li>A proactive problem-solver who is comfortable with chaos and has a demonstrated track record of building projects from scratch.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founder-s-associate-at-4-5m-seed-funded-ai-startup-backed-by-northzone-and-initi-d8e63bf8-5fc4-4bf0-b2a5-5069fff06356?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d8e63bf8-5fc4-4bf0-b2a5-5069fff06356">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founder-s-associate-at-4-5m-seed-funded-ai-startup-backed-by-northzone-and-initi-d8e63bf8-5fc4-4bf0-b2a5-5069fff06356?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d8e63bf8-5fc4-4bf0-b2a5-5069fff06356">https://www.jackandjill.ai/jobs/founder-s-associate-at-4-5m-seed-funded-ai-startup-backed-by-northzone-and-initi-d8e63bf8-5fc4-4bf0-b2a5-5069fff06356?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d8e63bf8-5fc4-4bf0-b2a5-5069fff06356</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.093Z</expirationdate>
  </job>
  <job>
    <title>Founder&apos;s Associate / Chief of Staff (£60k-£80k + Equity) at Cambridge PhD-founded AI startup</title>
    <date>2026-05-07T04:12:21.728Z</date>
    <referencenumber>ea681fe4-d687-47ca-8374-917e8690373e</referencenumber>
    <url>https://jackandjill.ai/jobs/strategy/founder-s-associate-chief-of-staff-60k-80k-equity-at-cambridge-phd-founded-ai-st-ea681fe4-d687-47ca-8374-917e8690373e</url>
    <applyurl>https://jackandjill.ai/jobs/strategy/founder-s-associate-chief-of-staff-60k-80k-equity-at-cambridge-phd-founded-ai-st-ea681fe4-d687-47ca-8374-917e8690373e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founder-s-associate-chief-of-staff-60k-80k-equity-at-cambridge-phd-founded-ai-st-ea681fe4-d687-47ca-8374-917e8690373e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea681fe4-d687-47ca-8374-917e8690373e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founder&#39;s Associate / Chief of Staff</p>

<p><strong>Salary</strong></p>

<p>£60k-£80k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Cambridge PhD-founded AI startup streamlining compliance for NHS hospital estates</p>

<p><strong>Job Description</strong></p>

<p>You will act as the right hand to the CEO, driving growth from early traction to market dominance. This high-agency role spans sales, customer success, fundraising, and operations. You will directly impact healthcare infrastructure by deploying AI that replaces manual regulatory searching with instant, traceable answers for frontline NHS staff.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with Cambridge PhD founders in a high-growth environment where your work has immediate, tangible impact on the safety and efficiency of NHS hospitals.</li>
  <li>Join a company with validated product-market fit, already deployed across a dozen of the largest NHS Trusts in England and Wales with 97% accuracy.</li>
  <li>Rapid career acceleration with full ownership across business functions, meaningful equity, and a direct path to leadership as the team scales from its current size of eight.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage end-to-end sales and customer success cycles, engaging directly with NHS Trust leadership and estates teams to drive platform adoption.</li>
  <li>Spearhead strategic operations and fundraising preparation, working alongside the CEO to scale the company&#39;s internal infrastructure and external partnerships.</li>
  <li>Visit NHS sites and attend industry conferences to gather frontline insights, ensuring the product continues to solve critical regulatory compliance challenges.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of experience in high-growth startups or scale-ups, preferably in Chief of Staff, BizOps, or operational leadership roles with a bias toward action.</li>
  <li>Exceptional resourcefulness and comfort with the &#39;chaos&#39; of an early-stage startup, demonstrating the ability to build processes from scratch without a manual.</li>
  <li>Strong communication skills and professional presence, capable of building trust with public sector stakeholders and navigating complex healthcare or built environment regulations.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founder-s-associate-chief-of-staff-60k-80k-equity-at-cambridge-phd-founded-ai-st-ea681fe4-d687-47ca-8374-917e8690373e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea681fe4-d687-47ca-8374-917e8690373e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founder-s-associate-chief-of-staff-60k-80k-equity-at-cambridge-phd-founded-ai-st-ea681fe4-d687-47ca-8374-917e8690373e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea681fe4-d687-47ca-8374-917e8690373e">https://www.jackandjill.ai/jobs/founder-s-associate-chief-of-staff-60k-80k-equity-at-cambridge-phd-founded-ai-st-ea681fe4-d687-47ca-8374-917e8690373e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ea681fe4-d687-47ca-8374-917e8690373e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£80k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.094Z</expirationdate>
  </job>
  <job>
    <title>Lead Product Designer (£110k) at Applied AI consulting firm undergoing Accenture acquisition</title>
    <date>2026-05-07T04:12:22.794Z</date>
    <referencenumber>807e7a8f-9ca7-421d-8e42-360413e4ca10</referencenumber>
    <url>https://jackandjill.ai/jobs/design/lead-product-designer-110k-at-applied-ai-consulting-firm-undergoing-accenture-ac-807e7a8f-9ca7-421d-8e42-360413e4ca10</url>
    <applyurl>https://jackandjill.ai/jobs/design/lead-product-designer-110k-at-applied-ai-consulting-firm-undergoing-accenture-ac-807e7a8f-9ca7-421d-8e42-360413e4ca10</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/lead-product-designer-110k-at-applied-ai-consulting-firm-undergoing-accenture-ac-807e7a8f-9ca7-421d-8e42-360413e4ca10?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_807e7a8f-9ca7-421d-8e42-360413e4ca10">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Lead Product Designer</p>

<p><strong>Salary</strong></p>

<p>Up to £110k</p>

<p><strong>Company Description</strong></p>

<p>Acquisition-stage Applied AI consulting firm transforming global enterprises with agentic AI and decision intelligence</p>

<p><strong>Job Description</strong></p>

<p>Lead the design vision for AI-powered software products that solve complex challenges for major pharma firms and academic research centres. You will translate ambiguous requirements into actionable strategies, mapping user workflows for a proprietary Decision Intelligence platform. This role balances deep technical feasibility with human-centric design to deliver measurable impact across the Life Sciences sector.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a pioneer in responsible AI established in 2014, currently being acquired by Accenture to lead their global AI consulting expansion.</li>
  <li>Work on high-stakes Life Sciences projects that optimize the research and commercialization of life-changing therapies for global patients.</li>
  <li>Enjoy market-leading benefits including an unlimited annual leave policy, private healthcare, and dedicated professional coaching via Sanctus.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Define and execute the end-to-end design vision for Life Sciences products, ensuring technical feasibility and strategic client alignment.</li>
  <li>Lead cross-functional collaboration with engineers and product managers to build repeatable design methodologies across the Applied AI group.</li>
  <li>Mentor junior designers while evangelizing evidence-based design practices to internal stakeholders and tier-1 enterprise clients.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 10+ years of experience designing scalable software products, with a heavy emphasis on complex AI/ML-driven ecosystems.</li>
  <li>Comes from a Tier 1 or Tier 2 professional services or consulting background, understanding the intricacies of the agency delivery model.</li>
  <li>Possesses a portfolio demonstrating the ability to derive clarity from high ambiguity and drive iterative progress in regulated industries.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/lead-product-designer-110k-at-applied-ai-consulting-firm-undergoing-accenture-ac-807e7a8f-9ca7-421d-8e42-360413e4ca10?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_807e7a8f-9ca7-421d-8e42-360413e4ca10">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/lead-product-designer-110k-at-applied-ai-consulting-firm-undergoing-accenture-ac-807e7a8f-9ca7-421d-8e42-360413e4ca10?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_807e7a8f-9ca7-421d-8e42-360413e4ca10">https://www.jackandjill.ai/jobs/lead-product-designer-110k-at-applied-ai-consulting-firm-undergoing-accenture-ac-807e7a8f-9ca7-421d-8e42-360413e4ca10?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_807e7a8f-9ca7-421d-8e42-360413e4ca10</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £110k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.095Z</expirationdate>
  </job>
  <job>
    <title>Technical Co-founder at stealth cybersecurity AI infrastructure startup</title>
    <date>2026-05-07T04:12:22.933Z</date>
    <referencenumber>cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5</referencenumber>
    <url>https://jackandjill.ai/jobs/technical-co-founder-at-stealth-cybersecurity-ai-infrastructure-startup-cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5</url>
    <applyurl>https://jackandjill.ai/jobs/technical-co-founder-at-stealth-cybersecurity-ai-infrastructure-startup-cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/technical-co-founder-at-stealth-cybersecurity-ai-infrastructure-startup-cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Technical Co-founder</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Stealth cybersecurity AI infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>Join as a technical co-founder to build the security layer for agentic AI from the ground up. You will lead the development of enterprise-grade infrastructure, including API integrations, telemetry agents, and threat detection engines. This is a true founding role for a builder ready to own the entire technical roadmap and architecture.</p>

<p><strong>Location</strong></p>

<p>London, UK / Barcelona, Spain</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant equity stake and equal co-founder status in a venture targeting the massive AI infrastructure security market.</li>
  <li>Validated demand with letters of intent from early enterprise customers and a fundraising round closing within months.</li>
  <li>Direct partnership with founding members bringing deep cybersecurity operations and enterprise sales expertise to the table.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and build the core platform from scratch, including real-time data pipelines and SIEM-like data stores.</li>
  <li>Architect and ship the MVP that integrates with enterprise AI orchestration layers to secure autonomous agents.</li>
  <li>Make all critical technology stack choices and lead the engineering direction as the company scales from zero to one.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of writing production code and building complex data pipelines or observability platforms from zero.</li>
  <li>Systems-thinker who thrives in a founding environment and is comfortable with equity-only commitment pre-fundraising.</li>
  <li>Experience in infrastructure or backend engineering; while security knowledge is a bonus, the ability to ship fast is essential.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/technical-co-founder-at-stealth-cybersecurity-ai-infrastructure-startup-cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/technical-co-founder-at-stealth-cybersecurity-ai-infrastructure-startup-cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5">https://www.jackandjill.ai/jobs/technical-co-founder-at-stealth-cybersecurity-ai-infrastructure-startup-cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cb8fd01a-4c1c-4eb3-bbe1-5c0e9c2531d5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.096Z</expirationdate>
  </job>
  <job>
    <title>UX Designer ($190k-$225k + Equity) at YC-backed AI platform acquired by $1.25B unicorn</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>8d8b27c3-1807-4ec6-9b67-49ae007392a5</referencenumber>
    <url>https://jackandjill.ai/jobs/design/ux-designer-190k-225k-equity-at-yc-backed-ai-platform-acquired-by-1-25b-unicorn-8d8b27c3-1807-4ec6-9b67-49ae007392a5</url>
    <applyurl>https://jackandjill.ai/jobs/design/ux-designer-190k-225k-equity-at-yc-backed-ai-platform-acquired-by-1-25b-unicorn-8d8b27c3-1807-4ec6-9b67-49ae007392a5</applyurl>
    <company>Confidential company</company>
    <city>Redwood City</city>
    <location>Redwood City, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ux-designer-190k-225k-equity-at-yc-backed-ai-platform-acquired-by-1-25b-unicorn-8d8b27c3-1807-4ec6-9b67-49ae007392a5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8b27c3-1807-4ec6-9b67-49ae007392a5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>UX Designer</p>

<p><strong>Salary</strong></p>

<p>$190k-$225k + Bonus + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC-backed AI platform acquired by a $1.25B unicorn</p>

<p><strong>Job Description</strong></p>

<p>Join a hyper-growth team as the founding UX designer for an AI workforce platform. You will own the end-to-end design function, transitioning complex community management workflows into intuitive agentic experiences. Partnering directly with leadership, you&#39;ll establish design patterns and systems for a product currently seeing 100% year-over-year revenue growth.</p>

<p><strong>Location</strong></p>

<p>Redwood City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding Designer Opportunity: You aren&#39;t just filling a seat; you are building the design function from scratch for a high-revenue AI product.</li>
  <li>Massive Traction: Joining a YC W22 graduate that was recently acquired by a unicorn valuation leader in the property management space.</li>
  <li>Agentic UX Innovation: Lead the shift from simple chatbots to complex AI agents that handle invoice processing and resident communications for millions of users.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full product design lifecycle, from user discovery and research to shipping high-fidelity, production-ready interfaces in Figma.</li>
  <li>Establish and scale a comprehensive design system and UX patterns that simplify complex AI agent workflows for non-technical users.</li>
  <li>Collaborate in a high-velocity, empowered team environment alongside Product and Engineering to embed design thinking early in the development cycle.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience designing digital products in fast-paced SaaS environments with a strong portfolio of scalable, user-centered solutions.</li>
  <li>Expert proficiency in Figma and a foundational understanding of front-end tech (HTML/CSS/React) to bridge the gap between design and code.</li>
  <li>A growth mindset with a passion for leveraging emerging AI-assisted design processes and solving complex, legacy industry problems with elegant UI.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ux-designer-190k-225k-equity-at-yc-backed-ai-platform-acquired-by-1-25b-unicorn-8d8b27c3-1807-4ec6-9b67-49ae007392a5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8b27c3-1807-4ec6-9b67-49ae007392a5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ux-designer-190k-225k-equity-at-yc-backed-ai-platform-acquired-by-1-25b-unicorn-8d8b27c3-1807-4ec6-9b67-49ae007392a5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8b27c3-1807-4ec6-9b67-49ae007392a5">https://www.jackandjill.ai/jobs/ux-designer-190k-225k-equity-at-yc-backed-ai-platform-acquired-by-1-25b-unicorn-8d8b27c3-1807-4ec6-9b67-49ae007392a5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d8b27c3-1807-4ec6-9b67-49ae007392a5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$190k-$225k + Bonus + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.096Z</expirationdate>
  </job>
  <job>
    <title>Account Manager at $50M Series B a16z-backed marketplace transforming secondhand fashion</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>63a6c081-5ad0-4171-9439-128aebc5acfe</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/account-manager-at-50m-series-b-a16z-backed-marketplace-transforming-secondhand--63a6c081-5ad0-4171-9439-128aebc5acfe</url>
    <applyurl>https://jackandjill.ai/jobs/sales/account-manager-at-50m-series-b-a16z-backed-marketplace-transforming-secondhand--63a6c081-5ad0-4171-9439-128aebc5acfe</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/account-manager-at-50m-series-b-a16z-backed-marketplace-transforming-secondhand--63a6c081-5ad0-4171-9439-128aebc5acfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63a6c081-5ad0-4171-9439-128aebc5acfe">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Account Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$50M Series B a16z-backed B2B marketplace digitising the global secondhand fashion supply chain</p>

<p><strong>Job Description</strong></p>

<p>You will own and scale a portfolio of marketplace customers, including online resellers and enterprise buyers, driving wallet share in a $350B industry. By leveraging AI-native workflows, you will compete against global wholesalers to improve retention and GMV. This is a high-impact role for an entrepreneurial commercial professional focused on sustainability.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a hyper-growth Series B startup backed by top-tier investors like a16z, Y Combinator, and the operators behind Depop and Shopify.</li>
  <li>Direct environmental impact: the platform has already saved 9 million items from landfill by fixing the broken global secondhand fashion supply chain.</li>
  <li>Massive financial upside with a performance bonus tied to portfolio growth and generous equity in a company tripling in size year-on-year.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage a book of customers, driving 10-20% month-on-month growth in retention and wallet share through proactive engagement via WhatsApp and stock recommendations.</li>
  <li>Build and implement AI-powered workflows to automate repeatable tasks, allowing you to manage high-value accounts with superior quality and speed.</li>
  <li>Collaborate cross-functionally with product and operations teams to surface customer pain points and improve the platform’s global inventory layer.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 2+ years of commercial or account management experience, specifically working with SMBs or entrepreneurs in a fast-paced, high-growth environment.</li>
  <li>Possesses an AI-first mindset, with recent experience building or implementing automated workflows and AI tooling to scale personal productivity.</li>
  <li>Demonstrates an entrepreneurial spirit, likely having run a small business or side project, with the resilience to thrive in ambiguous, evolving environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/account-manager-at-50m-series-b-a16z-backed-marketplace-transforming-secondhand--63a6c081-5ad0-4171-9439-128aebc5acfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63a6c081-5ad0-4171-9439-128aebc5acfe">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/account-manager-at-50m-series-b-a16z-backed-marketplace-transforming-secondhand--63a6c081-5ad0-4171-9439-128aebc5acfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63a6c081-5ad0-4171-9439-128aebc5acfe">https://www.jackandjill.ai/jobs/account-manager-at-50m-series-b-a16z-backed-marketplace-transforming-secondhand--63a6c081-5ad0-4171-9439-128aebc5acfe?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63a6c081-5ad0-4171-9439-128aebc5acfe</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.098Z</expirationdate>
  </job>
  <job>
    <title>Lead Enterprise Partnerships Advisor (£60k + Equity) at a confidential company - AI-powered property management OS</title>
    <date>2026-05-07T04:08:45.124Z</date>
    <referencenumber>c2370ece-31c4-4df9-a5f9-be56ded7a42c</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/lead-enterprise-partnerships-advisor-60k-equity-at-lightwork-ai-ai-powered-prope-c2370ece-31c4-4df9-a5f9-be56ded7a42c</url>
    <applyurl>https://jackandjill.ai/jobs/sales/lead-enterprise-partnerships-advisor-60k-equity-at-lightwork-ai-ai-powered-prope-c2370ece-31c4-4df9-a5f9-be56ded7a42c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=c2370ece-31c4-4df9-a5f9-be56ded7a42c">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Lead Enterprise Partnerships Advisor (£60k + Equity) at a confidential company - AI-powered property management OS</p>

<p><strong>Job Title</strong></p>

<p>Lead Enterprise Partnerships Advisor</p>

<p><strong>Salary</strong></p>

<p>£60k + Equity</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - VC-backed property management platform</p>

<p><strong>Job Description</strong></p>

<p>Join a confidential company as our first senior commercial hire to scale Felicity, an autonomous AI agent revolutionizing property management. You will own the entire enterprise sales cycle, from prospecting to closing six-figure deals with the UK’s largest operators. This is a high-impact role building a commercial engine from the ground up.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct access to founders with short feedback loops and real influence on company direction and product strategy.</li>
  <li>Backed by strategic investors and already achieving product-market fit with major enterprise clients in BTR and PBSA.</li>
  <li>Opportunity to be the founding commercial leader of an AI company disrupting a massive, manual multi-billion pound industry.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Prospect, qualify, and personally close £100k+ ACV enterprise deals with large estate agencies and BTR operators.</li>
  <li>Build the outbound sales motion from zero, including target lists, messaging sequences, and discovery frameworks.</li>
  <li>Hire and lead a small sales team as the pipeline grows while continuing to carry an individual quota.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of personally closing £100k+ ACV B2B enterprise deals in complex, multi-stakeholder environments.</li>
  <li>Experience as an early commercial hire (Series A/B) who has built sales playbooks rather than inheriting them.</li>
  <li>Strong outbound DNA with the ability to generate high-value pipeline in traditionally offline, operationally complex industries.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=c2370ece-31c4-4df9-a5f9-be56ded7a42c">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.099Z</expirationdate>
  </job>
  <job>
    <title>Founding Fullstack Software Engineer (+ Equity) at Well-funded AI healthtech startup</title>
    <date>2026-05-07T04:08:45.873Z</date>
    <referencenumber>fe8d5ca2-875c-4e93-8344-2f9753d5d02e</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-fullstack-software-engineer-equity-at-well-funded-ai-healthtech-startup-fe8d5ca2-875c-4e93-8344-2f9753d5d02e</url>
    <applyurl>https://jackandjill.ai/jobs/founding-fullstack-software-engineer-equity-at-well-funded-ai-healthtech-startup-fe8d5ca2-875c-4e93-8344-2f9753d5d02e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=fe8d5ca2-875c-4e93-8344-2f9753d5d02e">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Founding Fullstack Software Engineer (+ Equity) at Well-funded AI healthtech startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Fullstack Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded AI healthtech startup</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth startup as a Founding Engineer building an AI Operating System for mid-market healthcare clinics. Working directly with an Oxford PhD CTO, you will architect 0-to-1 solutions that automate clinical workflows. This role offers high autonomy to define technical specifications and ship impactful features that modernize patient care operations.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join as a Founding Engineer with significant equity and direct influence over the core product architecture and technical roadmap.</li>
  <li>Work on cutting-edge AI integrations including RAG pipelines and agentic systems to solve real-world operational burdens for underserved healthcare providers.</li>
  <li>Collaborative, flat team structure in a well-funded environment with strong runway and direct feedback loops from early design partner clinic chains.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and develop scalable web applications using Next.js, TypeScript, and Node.js or Python, ensuring high security and healthcare data compliance.</li>
  <li>Design and implement sophisticated AI features by integrating LLMs and modern AI APIs into the platform’s core clinical automation workflows.</li>
  <li>Manage cloud infrastructure on GCP or Azure while collaborating with the CTO to translate customer needs into production-ready technical solutions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong production experience with Next.js, TypeScript, and either Node.js or FastAPI, alongside a background in integrating LLMs and RAG pipelines.</li>
  <li>Proven track record of 0-to-1 product development or previous startup experience, demonstrating the ability to thrive in ambiguous, fast-paced environments.</li>
  <li>Solid academic foundation in a STEM field from a top-tier university, combined with a desire for high ownership and direct customer interaction.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=fe8d5ca2-875c-4e93-8344-2f9753d5d02e">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.100Z</expirationdate>
  </job>
  <job>
    <title>Digital Account Executive at market-leading ESG governance SaaS</title>
    <date>2026-05-07T04:08:44.792Z</date>
    <referencenumber>6c0d8013-1812-45ea-b825-0e8172a31176</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/digital-account-executive-at-market-leading-esg-governance-saas-6c0d8013-1812-45ea-b825-0e8172a31176</url>
    <applyurl>https://jackandjill.ai/jobs/sales/digital-account-executive-at-market-leading-esg-governance-saas-6c0d8013-1812-45ea-b825-0e8172a31176</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/digital-account-executive-at-market-leading-esg-governance-saas-6c0d8013-1812-45ea-b825-0e8172a31176?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0d8013-1812-45ea-b825-0e8172a31176">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Digital Account Executive</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Market-leading ESG governance and regulatory monitoring SaaS platform</p>

<p><strong>Job Description</strong></p>

<p>As a Digital Account Executive, you will own the full sales cycle for an industry-leading ESG regulatory monitoring product. You&#39;ll engage senior decision-makers at major enterprises, navigating complex value-based conversations to drive revenue growth. This is a high-accountability role for a closer who thrives on autonomy, structured selling, and measurable market impact.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Sell a business-critical SaaS solution that helps global enterprises navigate the rapidly evolving and high-stakes ESG regulatory landscape.</li>
  <li>Join a category-defining company at a time when ESG governance has become a board-level priority for every major corporation.</li>
  <li>Enjoy high levels of autonomy and ownership over your pipeline, with the opportunity to influence product direction through direct market feedback.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Identify, prospect, and engage senior decision-makers to build and manage a robust pipeline of new business opportunities.</li>
  <li>Execute the complete sales cycle from initial qualification and value-based discovery to final contract negotiation and closing.</li>
  <li>Act as a strategic consultant for prospects, utilizing frameworks like MEDDPICC to solve complex regulatory and governance challenges.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Brings 2–5 years of B2B SaaS sales experience, with a proven track record of meeting or exceeding revenue targets.</li>
  <li>Demonstrates mastery of consultative selling and the ability to articulate complex value propositions to C-suite stakeholders.</li>
  <li>Thrives in fast-paced, high-growth environments where individual accountability and a self-starter mindset are rewarded over rigid corporate processes.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/digital-account-executive-at-market-leading-esg-governance-saas-6c0d8013-1812-45ea-b825-0e8172a31176?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0d8013-1812-45ea-b825-0e8172a31176">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/digital-account-executive-at-market-leading-esg-governance-saas-6c0d8013-1812-45ea-b825-0e8172a31176?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0d8013-1812-45ea-b825-0e8172a31176">https://www.jackandjill.ai/jobs/digital-account-executive-at-market-leading-esg-governance-saas-6c0d8013-1812-45ea-b825-0e8172a31176?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6c0d8013-1812-45ea-b825-0e8172a31176</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.100Z</expirationdate>
  </job>
  <job>
    <title>Content Marketing Manager (£30k-£60k) at a confidential company - VC-backed Global Mobility SaaS</title>
    <date>2026-05-07T04:08:44.927Z</date>
    <referencenumber>fb784ba1-7565-4277-8ce5-32d1f0d230eb</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/content-marketing-manager-30k-60k-at-centuro-global-vc-backed-global-mobility-sa-fb784ba1-7565-4277-8ce5-32d1f0d230eb</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/content-marketing-manager-30k-60k-at-centuro-global-vc-backed-global-mobility-sa-fb784ba1-7565-4277-8ce5-32d1f0d230eb</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=fb784ba1-7565-4277-8ce5-32d1f0d230eb">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Content Marketing Manager (£30k-£60k) at a confidential company - VC-backed Global Mobility SaaS</p>

<p><strong>Job Title</strong></p>

<p>Content Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>£30k-£60k</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - VC-backed Global Mobility SaaS</p>

<p><strong>Job Description</strong></p>

<p>As Content Marketing Manager, you will own the editorial strategy for an award-winning platform making cross-border expansion frictionless. Reporting to a Head of Marketing with proven scale-up experience, you’ll transform complex regulatory topics into compelling narratives, driving organic growth and authority in the global immigration and compliance space.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>High-impact ownership of the entire content engine for a fast-growing, VC-backed (Mercia) startup winning major industry innovation awards.</li>
  <li>Work directly under a Head of Marketing who successfully scaled growth at ComplyAdvantage and ZOE, offering world-class mentorship and development.</li>
  <li>Become the defining editorial voice in a fascinating category at the intersection of AI technology, international law, and human mobility.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead end-to-end editorial strategy, producing high-craft thought leadership, SEO-driven blogs, and conversion-focused landing pages that power the B2B funnel.</li>
  <li>Act as the primary writer and brand voice, translating dry immigration and tax compliance rules into persuasive, readable content for global clients.</li>
  <li>Represent the company externally as a public face, hosting webinars and speaking at industry events to establish Centuro as a trusted authority.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Exceptional B2B writer with a portfolio demonstrating the ability to turn complex technical or regulatory subjects into engaging, high-conversion narratives.</li>
  <li>Proven experience managing a content function in a fast-paced environment, with a strong grasp of SEO and full-funnel content distribution.</li>
  <li>Articulate and confident communicator comfortable with public speaking, video content, and representing a growing brand to an international professional audience.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=fb784ba1-7565-4277-8ce5-32d1f0d230eb">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£30k-£60k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.101Z</expirationdate>
  </job>
  <job>
    <title>Senior Product Analyst (£60-70k + Equity) at $3M Seed-funded legaltech startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>a69bf23b-4e5c-487f-94b5-583f8751fa78</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/senior-product-analyst-60-70k-equity-at-3m-seed-funded-legaltech-startup-a69bf23b-4e5c-487f-94b5-583f8751fa78</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/senior-product-analyst-60-70k-equity-at-3m-seed-funded-legaltech-startup-a69bf23b-4e5c-487f-94b5-583f8751fa78</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-product-analyst-60-70k-equity-at-3m-seed-funded-legaltech-startup-a69bf23b-4e5c-487f-94b5-583f8751fa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a69bf23b-4e5c-487f-94b5-583f8751fa78">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Product Analyst</p>

<p><strong>Salary</strong></p>

<p>£60-70k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$3M Seed-funded legaltech startup backed by Chicago Ventures</p>

<p><strong>Job Description</strong></p>

<p>You will act as a critical bridge between founders, engineering, and legal technologists to automate complex fund management workflows. By blending product discovery with data analysis, you’ll translate user friction into actionable roadmaps. This role is essential for scaling a post-revenue platform already trusted by ten of the world’s most prestigious global law firms.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with accessible co-founders in a flat, high-autonomy environment where your ideas transition from discovery to shipping without bureaucratic delays.</li>
  <li>Join a market leader in a specialized B2B niche, building the &quot;operating system&quot; for private fund legal teams and replacing manual spreadsheet chaos with elegant automation.</li>
  <li>Benefit from significant growth potential and meaningful equity in a startup that has already secured top-tier global clients like Ropes &amp; Gray and Cleary Gottlieb.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the end-to-end requirements journey by writing high-quality user stories and epics with measurable acceptance criteria for the engineering team.</li>
  <li>Conduct deep-dive analysis into user behavior and persona journeys to identify friction points and recommend data-backed product improvements.</li>
  <li>Manage and prioritize the product backlog in Jira, balancing short-term delivery needs with long-term technical strategy and platform stability.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 5+ years of experience in a hybrid Product Analyst, Business Analyst, or Product Owner role within a fast-paced B2B SaaS environment.</li>
  <li>Demonstrates mastery of agile delivery frameworks and tools like Jira and Confluence, with a proven ability to manage multiple priorities under ambiguity.</li>
  <li>Possesses strong stakeholder management skills and the judgment to balance deep analytical thinking with the need to move fast and ship product.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-product-analyst-60-70k-equity-at-3m-seed-funded-legaltech-startup-a69bf23b-4e5c-487f-94b5-583f8751fa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a69bf23b-4e5c-487f-94b5-583f8751fa78">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-product-analyst-60-70k-equity-at-3m-seed-funded-legaltech-startup-a69bf23b-4e5c-487f-94b5-583f8751fa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a69bf23b-4e5c-487f-94b5-583f8751fa78">https://www.jackandjill.ai/jobs/senior-product-analyst-60-70k-equity-at-3m-seed-funded-legaltech-startup-a69bf23b-4e5c-487f-94b5-583f8751fa78?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a69bf23b-4e5c-487f-94b5-583f8751fa78</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60-70k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.101Z</expirationdate>
  </job>
  <job>
    <title>AI Product Engineer (£100k + Equity) at YC-backed global marketplace</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>c197582d-83fe-41ff-9577-16dca028361a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/ai-product-engineer-100k-equity-at-yc-backed-global-marketplace-c197582d-83fe-41ff-9577-16dca028361a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/ai-product-engineer-100k-equity-at-yc-backed-global-marketplace-c197582d-83fe-41ff-9577-16dca028361a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-product-engineer-100k-equity-at-yc-backed-global-marketplace-c197582d-83fe-41ff-9577-16dca028361a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c197582d-83fe-41ff-9577-16dca028361a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£100k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC-backed (W22) global marketplace for private chefs and UK market leader</p>

<p><strong>Job Description</strong></p>

<p>Join as the third engineering hire to rebuild the UK&#39;s largest private chef marketplace from the ground up. You will architect and ship an AI-native platform to power global expansion, working directly with the Head of Engineering. This is a greenfield opportunity to integrate advanced AI agent workflows into a high-revenue, scaling business.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding-engineer level autonomy as the third member of a high-velocity team, with direct access to founders and architectural ownership.</li>
  <li>Rare opportunity to lead an AI-native digital transformation for a Y Combinator-backed company featured on Dragons&#39; Den.</li>
  <li>High-impact work at a marketplace with proven product-market fit (135,000+ guests served) preparing for aggressive international scale this year.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and maintain a brand new AI-native platform using TypeScript, React, and Node while managing legacy system transitions.</li>
  <li>Design and implement AI agent workflows at the core of the product to streamline marketplace operations and customer experiences.</li>
  <li>Take full ownership of feature lifecycles, from discovery and UX design to deployment via Kubernetes and BigQuery data pipelines.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-7 years of professional engineering experience with strong foundations in TypeScript, React, and Node.js environments.</li>
  <li>A proven track record in early-stage startups and a deep mastery of AI-assisted development tools to accelerate shipping speed.</li>
  <li>Customer-centric builder who values high-quality UX and understands the business value of every line of code they write.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-product-engineer-100k-equity-at-yc-backed-global-marketplace-c197582d-83fe-41ff-9577-16dca028361a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c197582d-83fe-41ff-9577-16dca028361a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-product-engineer-100k-equity-at-yc-backed-global-marketplace-c197582d-83fe-41ff-9577-16dca028361a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c197582d-83fe-41ff-9577-16dca028361a">https://www.jackandjill.ai/jobs/ai-product-engineer-100k-equity-at-yc-backed-global-marketplace-c197582d-83fe-41ff-9577-16dca028361a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c197582d-83fe-41ff-9577-16dca028361a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.102Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£100k–150k + Equity) at High-growth AI data startup</title>
    <date>2026-05-07T04:08:45.769Z</date>
    <referencenumber>1b194e3f-247b-41a2-858e-feb5c04d8f3c</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-engineer-100k-150k-equity-at-high-growth-ai-data-startup-1b194e3f-247b-41a2-858e-feb5c04d8f3c</url>
    <applyurl>https://jackandjill.ai/jobs/founding-engineer-100k-150k-equity-at-high-growth-ai-data-startup-1b194e3f-247b-41a2-858e-feb5c04d8f3c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=1b194e3f-247b-41a2-858e-feb5c04d8f3c">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Title:</strong><br>Founding Engineer (£100k–150k + Equity) at High-growth AI data startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£100k–150k + Equity</p>

<p><strong>Company Description</strong></p>

<p>High-growth AI data startup</p>

<p><strong>Job Description</strong></p>

<p>As the first engineering hire, you will build AI agents that automate complex data reasoning for enterprise industries. You will own features end-to-end across AI orchestration, data engineering, and multi-tenant infrastructure. This is a high-autonomy role designed for an exceptional engineer ready to shape the technical foundation of a next-generation intelligence platform.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as employee #1 with significant equity and direct influence on product strategy alongside the founders.</li>
  <li>Backed by top-tier venture programs and working directly with major enterprise clients on production AI systems.</li>
  <li>Unique opportunity to work at the intersection of LLM orchestration and high-stakes, unstructured data processing.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and deploy production-grade LLM orchestration frameworks and evaluation loops using Python and TypeScript.</li>
  <li>Design scalable data pipelines and medallion architecture to ingest and transform heterogeneous data sources.</li>
  <li>Architect secure, multi-tenant cloud infrastructure and manage end-to-end feature delivery for enterprise customers.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of building and shipping real products with a high bias for action and speed.</li>
  <li>Proficiency in TypeScript/React and Python, with a mastery of modern AI coding tools to maximize output.</li>
  <li>Comfortable with ambiguity and a 6-day startup work cycle in a fast-paced, high-accountability environment.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=1b194e3f-247b-41a2-858e-feb5c04d8f3c">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100k–150k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.106Z</expirationdate>
  </job>
  <job>
    <title>AI Growth Engineer at $3B AUM data-driven venture capital firm</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>cd97726c-893a-484f-8d00-64112a7dd995</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/ai-growth-engineer-at-3b-aum-data-driven-venture-capital-firm-cd97726c-893a-484f-8d00-64112a7dd995</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/ai-growth-engineer-at-3b-aum-data-driven-venture-capital-firm-cd97726c-893a-484f-8d00-64112a7dd995</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-growth-engineer-at-3b-aum-data-driven-venture-capital-firm-cd97726c-893a-484f-8d00-64112a7dd995?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cd97726c-893a-484f-8d00-64112a7dd995">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Growth Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Data-driven venture capital firm with $3B AUM and proprietary AI platform</p>

<p><strong>Job Description</strong></p>

<p>You will design and deploy production-grade AI agents that revolutionize venture capital operations. Reporting to former Meta and Google leadership, you&#39;ll build infrastructure to automate deal sourcing, portfolio support, and internal workflows. This is a rare opportunity to define the AI roadmap for a firm tracking 650M employees through proprietary data systems.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with world-class technical leaders including a former CTO of Cohere and founding partners from Google and Meta.</li>
  <li>Gain a massive data advantage using a proprietary platform (Beacon) that tracks 80M organizations and 650M employees globally.</li>
  <li>Enjoy immense autonomy to define, prototype, and ship agentic workflows that impact every stage of the investment lifecycle from pre-seed to Series B.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement production-grade AI agents and agentic workflows using frameworks like LangChain, LlamaIndex, or CrewAI.</li>
  <li>Embed with Talent, Marketing, and Data teams to act as an internal AI consultant, translating business needs into technical solutions.</li>
  <li>Build and optimize the backend infrastructure (Python, AWS/Azure) that powers the firm&#39;s core data-driven investment platform.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 5-7+ years of senior software engineering experience with a mastery of backend Python and clean, production-ready code.</li>
  <li>Demonstrates hands-on experience deploying LLMs and agentic frameworks in real-world production environments, not just prototypes.</li>
  <li>Thrives in high-ambiguity environments and possesses the communication skills to consult with both technical and non-technical stakeholders.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-growth-engineer-at-3b-aum-data-driven-venture-capital-firm-cd97726c-893a-484f-8d00-64112a7dd995?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cd97726c-893a-484f-8d00-64112a7dd995">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-growth-engineer-at-3b-aum-data-driven-venture-capital-firm-cd97726c-893a-484f-8d00-64112a7dd995?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cd97726c-893a-484f-8d00-64112a7dd995">https://www.jackandjill.ai/jobs/ai-growth-engineer-at-3b-aum-data-driven-venture-capital-firm-cd97726c-893a-484f-8d00-64112a7dd995?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_cd97726c-893a-484f-8d00-64112a7dd995</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.107Z</expirationdate>
  </job>
  <job>
    <title>Agentic Product Designer ($75k–$125k + Equity) at AI-native truth infrastructure startup</title>
    <date>2026-05-07T04:12:22.758Z</date>
    <referencenumber>8482fc0f-6afe-4578-b77a-96f7d40d0695</referencenumber>
    <url>https://jackandjill.ai/jobs/design/agentic-product-designer-75k-125k-equity-at-ai-native-truth-infrastructure-start-8482fc0f-6afe-4578-b77a-96f7d40d0695</url>
    <applyurl>https://jackandjill.ai/jobs/design/agentic-product-designer-75k-125k-equity-at-ai-native-truth-infrastructure-start-8482fc0f-6afe-4578-b77a-96f7d40d0695</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/agentic-product-designer-75k-125k-equity-at-ai-native-truth-infrastructure-start-8482fc0f-6afe-4578-b77a-96f7d40d0695?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8482fc0f-6afe-4578-b77a-96f7d40d0695">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Agentic Product Designer</p>

<p><strong>Salary</strong></p>

<p>$75,000–$125,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>AI-native truth infrastructure startup building adversarial adjudication platforms for civilizational-scale dispute resolution</p>

<p><strong>Job Description</strong></p>

<p>You will architect the user experience for a high-stakes media claims adjudication platform, translating complex procedural frameworks into high-trust digital interactions. Working with AI-native workflows, you will design the end-to-end journey from claim submission to tribunal output, establishing a visual language that reflects institutional gravity and technical precision.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a mission-driven team building the foundation for global adversarial fact-checking and structured dispute resolution using AI-assisted evidentiary analysis.</li>
  <li>Experience a unique working cadence featuring three weeks of deep asynchronous work followed by mandatory monthly summits in locations like Nassau, NYC, and London.</li>
  <li>High-impact opportunity to define the visual and procedural standards for a new category of truth infrastructure with meaningful equity and performance bonuses.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design end-to-end adversarial adjudication workflows that minimize cognitive load while maintaining the rigor of legalistic and procedural frameworks.</li>
  <li>Build and maintain a robust, scalable design system that communicates institutional trust and professional authority through a premium visual language.</li>
  <li>Integrate agentic workflows and AI-native design tools into your daily process to accelerate iteration and automate standard design production tasks.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record designing complex, data-rich digital products in high-trust sectors like fintech, legaltech, or govtech with an emphasis on process integrity.</li>
  <li>Expert-level UI craftsmanship with a bias toward systems thinking, capable of managing intricate edge cases and complex procedural logic.</li>
  <li>Forward-thinking approach to design, including fluency with AI-native tools and a strong desire to operate autonomously in a distributed, GMT-aligned environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/agentic-product-designer-75k-125k-equity-at-ai-native-truth-infrastructure-start-8482fc0f-6afe-4578-b77a-96f7d40d0695?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8482fc0f-6afe-4578-b77a-96f7d40d0695">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/agentic-product-designer-75k-125k-equity-at-ai-native-truth-infrastructure-start-8482fc0f-6afe-4578-b77a-96f7d40d0695?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8482fc0f-6afe-4578-b77a-96f7d40d0695">https://www.jackandjill.ai/jobs/agentic-product-designer-75k-125k-equity-at-ai-native-truth-infrastructure-start-8482fc0f-6afe-4578-b77a-96f7d40d0695?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8482fc0f-6afe-4578-b77a-96f7d40d0695</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$75K–$125K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.108Z</expirationdate>
  </job>
  <job>
    <title>IT &amp; Security Associate at VC-backed autonomous manufacturing startup</title>
    <date>2026-05-07T04:08:45.150Z</date>
    <referencenumber>167b54e1-b9e7-4032-b67e-4830997ed1aa</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/it-and-security-associate-at-vc-backed-autonomous-manufacturing-startup-167b54e1-b9e7-4032-b67e-4830997ed1aa</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/it-and-security-associate-at-vc-backed-autonomous-manufacturing-startup-167b54e1-b9e7-4032-b67e-4830997ed1aa</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/it-and-security-associate-at-vc-backed-autonomous-manufacturing-startup-167b54e1-b9e7-4032-b67e-4830997ed1aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_167b54e1-b9e7-4032-b67e-4830997ed1aa">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>IT &amp; Security Associate</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed autonomous manufacturing startup revolutionizing aerospace and defense industries</p>

<p><strong>Job Description</strong></p>

<p>As a critical member of the infrastructure team, you will protect high-value information assets by managing day-to-day IT operations and leading proactive security initiatives. You will maintain robust security postures across cloud environments, ensure regulatory compliance with ISO 27001 and SOC2 frameworks, and collaborate cross-functionally to embed best-in-class security practices.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Impact a high-growth startup bridging the gap between advanced software and physical manufacturing for critical industries like aerospace.</li>
  <li>Lead the charge on complex security frameworks including ISO 27001 and SOC2 while exploring advanced standards like GovCloud and FedRAMP.</li>
  <li>Work at the intersection of IT operations and high-level security strategy with direct influence on the company&#39;s risk management posture.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Monitor security events and lead incident response, performing deep-dive vulnerability assessments and technical remediation across the network.</li>
  <li>Manage the end-to-end audit process for internal and external compliance, maintaining all controlled documentation and access review cycles.</li>
  <li>Secure cloud environments and identity management systems while conducting rigorous security assessments of third-party vendors and partners.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds 2-3 years of professional experience in IT support or information security within a fast-paced technical environment.</li>
  <li>Demonstrates a solid understanding of risk management principles and hands-on experience with security frameworks like ISO 27001 or SOC2.</li>
  <li>Possesses technical proficiency with firewalls, VPNs, and endpoint protection, coupled with strong documentation skills for audit readiness.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/it-and-security-associate-at-vc-backed-autonomous-manufacturing-startup-167b54e1-b9e7-4032-b67e-4830997ed1aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_167b54e1-b9e7-4032-b67e-4830997ed1aa">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/it-and-security-associate-at-vc-backed-autonomous-manufacturing-startup-167b54e1-b9e7-4032-b67e-4830997ed1aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_167b54e1-b9e7-4032-b67e-4830997ed1aa">https://www.jackandjill.ai/jobs/it-and-security-associate-at-vc-backed-autonomous-manufacturing-startup-167b54e1-b9e7-4032-b67e-4830997ed1aa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_167b54e1-b9e7-4032-b67e-4830997ed1aa</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.108Z</expirationdate>
  </job>
  <job>
    <title>Platform Engineer at a confidential company - High-growth fintech AI platform</title>
    <date>2026-05-07T04:08:44.671Z</date>
    <referencenumber>0c81371e-60cb-4a22-9847-e330ed9090fb</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/platform-engineer-at-model-ml-high-growth-fintech-ai-platform-0c81371e-60cb-4a22-9847-e330ed9090fb</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/platform-engineer-at-model-ml-high-growth-fintech-ai-platform-0c81371e-60cb-4a22-9847-e330ed9090fb</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jobs/platform-engineer-at-model-ml-0c81371e-60cb-4a22-9847-e330ed9090fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0c81371e-60cb-4a22-9847-e330ed9090fb">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Platform Engineer at a confidential company - High-growth fintech AI platform</p>

<p><strong>Job Title</strong></p>

<p>Platform Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>a confidential company - VC-backed fintech AI platform</p>

<p><strong>Job Description</strong></p>

<p>As a Platform Engineer at a confidential company, you will lead the design and implementation of cloud infrastructure for a rapidly scaling AI workflow builder. You will own the technical stack across Azure and Kubernetes, ensuring systems are secure, cost-efficient, and audit-ready while empowering engineering teams to deliver high-quality financial automation tools globally.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join one of the fastest-growing enterprise AI platforms globally, having recently secured a massive $75 million Series A round from top-tier investors like Y Combinator and LocalGlobe.</li>
  <li>Work directly with founders who have two successful venture-backed exits, offering a unique opportunity to learn from seasoned entrepreneurs in a high-intensity environment.</li>
  <li>Take end-to-end ownership of critical infrastructure during a defining scale-up phase, moving beyond simple maintenance to architecting the foundation of a global fintech leader.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and maintain cloud infrastructure using Azure, Terraform, and AKS to support rapid product expansion and high-load environments.</li>
  <li>Build robust CI/CD pipelines and observability frameworks for logging, metrics, and tracing to ensure operational excellence and rapid release cycles.</li>
  <li>Prepare and manage infrastructure security and compliance to align with SOC 2 and ISO 27001 standards for major financial institution clients.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 4-7 years of relevant experience in startup or high-growth environments with a proven track record of owning production infrastructure end-to-end.</li>
  <li>Demonstrates technical mastery in Azure, Kubernetes (AKS), Terraform, Docker, and GitHub Actions, alongside strong Python or Bash scripting skills.</li>
  <li>Possesses a deep understanding of networking, production-grade database management (PostgreSQL/NoSQL), and implementing security best practices such as secrets management.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jobs/platform-engineer-at-model-ml-0c81371e-60cb-4a22-9847-e330ed9090fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0c81371e-60cb-4a22-9847-e330ed9090fb">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.109Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£80K–£90K + Equity) at AI-Seed funded revenue management startup</title>
    <date>2026-05-07T04:12:20.677Z</date>
    <referencenumber>2d7d5732-4189-46aa-85a4-8974a815d974</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-80k-90k-equity-at-ai-seed-funded-revenue-management-startup-2d7d5732-4189-46aa-85a4-8974a815d974</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-80k-90k-equity-at-ai-seed-funded-revenue-management-startup-2d7d5732-4189-46aa-85a4-8974a815d974</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-80k-90k-equity-at-ai-seed-funded-revenue-management-startup-2d7d5732-4189-46aa-85a4-8974a815d974?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2d7d5732-4189-46aa-85a4-8974a815d974">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£80K–£90K + Equity</p>

<p><strong>Company Description</strong></p>

<p>AI-Seed funded revenue management startup with £250K pre-seed and $300k ARR</p>

<p><strong>Job Description</strong></p>

<p>As the second engineering hire at a ramen-profitable startup, you will build AI agents that automate revenue management for hotels and rental operators. Moving beyond simple LLM wrappers, you&#39;ll leverage deep private API integrations and AI-assisted development to ship full-stack features that directly impact pricing for 40+ global clients.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant 3.5% equity pool allocated for the first two hires, offering true ownership in a fast-growing, low-churn business.</li>
  <li>Direct mentorship from a CTO with 10+ years of experience and a CEO who is a domain expert in data-driven revenue management.</li>
  <li>High-velocity environment where you use Claude Code to run multiple PRs in parallel and ship code to production on day one.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and scale backend systems using Django and Celery to handle complex data pipelines and agent orchestration.</li>
  <li>Develop and maintain deep integrations with major platforms like Booking.com and Airbnb via private APIs and Chrome extensions.</li>
  <li>Lead full-cycle product development from prompt engineering for AI agents to building intuitive user interfaces in React.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience as a founder or early employee at a startup, having built and launched complex products from zero.</li>
  <li>Expert-level proficiency in Python (Django/Celery) and React, with the ability to manage infrastructure and data flows.</li>
  <li>High proficiency with AI-assisted development tools and a strong interest in building sophisticated, non-wrapper AI agent architectures.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-80k-90k-equity-at-ai-seed-funded-revenue-management-startup-2d7d5732-4189-46aa-85a4-8974a815d974?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2d7d5732-4189-46aa-85a4-8974a815d974">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-80k-90k-equity-at-ai-seed-funded-revenue-management-startup-2d7d5732-4189-46aa-85a4-8974a815d974?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2d7d5732-4189-46aa-85a4-8974a815d974">https://www.jackandjill.ai/jobs/founding-engineer-80k-90k-equity-at-ai-seed-funded-revenue-management-startup-2d7d5732-4189-46aa-85a4-8974a815d974?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2d7d5732-4189-46aa-85a4-8974a815d974</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80K–£90K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.109Z</expirationdate>
  </job>
  <job>
    <title>Deployment Strategist (+ Equity) at $60M Series C AI infrastructure startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>00e74908-64e2-4752-85f1-1ef4853043c6</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/deployment-strategist-equity-at-60m-series-c-ai-infrastructure-startup-00e74908-64e2-4752-85f1-1ef4853043c6</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/deployment-strategist-equity-at-60m-series-c-ai-infrastructure-startup-00e74908-64e2-4752-85f1-1ef4853043c6</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/deployment-strategist-equity-at-60m-series-c-ai-infrastructure-startup-00e74908-64e2-4752-85f1-1ef4853043c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_00e74908-64e2-4752-85f1-1ef4853043c6">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Deployment Strategist</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$60M Series C AI infrastructure startup backed by CRV and Y Combinator</p>

<p><strong>Job Description</strong></p>

<p>As the first US-based post-sales hire, you will own the end-to-end deployment and success of a universal data layer for AI across a portfolio of enterprise customers. You will partner with ML engineers and data scientists at world-class companies to drive product adoption, ensure long-term value, and scale the company&#39;s US operations.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding member of the US post-sales team with high autonomy to shape the company&#39;s North American scaling strategy and operating playbooks.</li>
  <li>Join a market leader valued at ~$550M that is trusted by giants like Toyota and AXA, working at the frontier of physical AI and robotics.</li>
  <li>Highly visible role reporting directly to the Chief of Staff, offering a clear growth path and frequent international travel to London and Europe.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead technical deployments for high-profile AI/ML teams, guiding them from initial onboarding through full-scale production adoption.</li>
  <li>Partner with Sales to identify expansion signals and drive commercial renewals by proving measurable ROI to executive stakeholders.</li>
  <li>Act as a strategic conduit between customers and the Product/Engineering teams to influence the product roadmap based on real-world usage.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2–8 years of experience in a customer-facing technical role such as Customer Success, Solutions Engineering, or Technical Account Management.</li>
  <li>Proven track record of managing complex software deployments for enterprise-grade B2B SaaS products, ideally within the AI or data infrastructure ecosystem.</li>
  <li>Entrepreneurial mindset with the ability to thrive in an ambiguous, fast-paced environment and build processes from the ground up.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/deployment-strategist-equity-at-60m-series-c-ai-infrastructure-startup-00e74908-64e2-4752-85f1-1ef4853043c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_00e74908-64e2-4752-85f1-1ef4853043c6">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/deployment-strategist-equity-at-60m-series-c-ai-infrastructure-startup-00e74908-64e2-4752-85f1-1ef4853043c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_00e74908-64e2-4752-85f1-1ef4853043c6">https://www.jackandjill.ai/jobs/deployment-strategist-equity-at-60m-series-c-ai-infrastructure-startup-00e74908-64e2-4752-85f1-1ef4853043c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_00e74908-64e2-4752-85f1-1ef4853043c6</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.110Z</expirationdate>
  </job>
  <job>
    <title>Founding Operations ($150k-$200k + Equity) at Well-funded AI healthcare startup</title>
    <date>2026-04-13T16:32:02.247Z</date>
    <referencenumber>c82ad172-b3b5-46d5-90a8-5c7afa3a3c78</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-operations-150k-200k-equity-at-well-funded-ai-healthcare-startup-c82ad172-b3b5-46d5-90a8-5c7afa3a3c78</url>
    <applyurl>https://jackandjill.ai/jobs/founding-operations-150k-200k-equity-at-well-funded-ai-healthcare-startup-c82ad172-b3b5-46d5-90a8-5c7afa3a3c78</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=c82ad172-b3b5-46d5-90a8-5c7afa3a3c78">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Founding Operations ($150k-$200k + Equity) at Well-funded AI healthcare startup</p>

<p><strong>Job Title</strong></p>

<p>Founding Operations</p>

<p><strong>Salary</strong></p>

<p>$150k-$200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded AI healthcare startup</p>

<p><strong>Job Description</strong></p>

<p>As a founding team member, you will architect the operational backbone of a high-growth startup utilizing AI to modernize clinical delivery. You will manage complex systems, legal compliance, and people operations while working directly with the CEO. This is a high-impact role for a gritty builder ready to scale a transformative healthcare platform from the ground up.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant equity stake with a clear trajectory toward a C-suite leadership position as the organization scales.</li>
  <li>High-velocity environment backed by top-tier venture capital firms to solve systemic healthcare challenges.</li>
  <li>True founding-level ownership where your decisions directly shape the company&#39;s operational DNA and long-term strategy.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement scalable internal processes across legal, compliance, and clinical operations to support national expansion.</li>
  <li>Solve multifaceted problems autonomously, ranging from technical system integrations to complex people and partnership management.</li>
  <li>Partner directly with the CEO to execute strategic initiatives and manage the daily operational rhythm of the business.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in a fast-growing startup or as a former founder with a track record of building from zero to one.</li>
  <li>Exceptional grit and technical literacy, capable of navigating regulatory hurdles and operational bottlenecks with high speed and precision.</li>
  <li>A proactive, &quot;no task too small&quot; mentality combined with the ability to think several steps ahead of current organizational needs.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=c82ad172-b3b5-46d5-90a8-5c7afa3a3c78">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150k-$200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.118Z</expirationdate>
  </job>
  <job>
    <title>Sales Development Team Leader at YC-backed, Series A AI-native HRIS platform</title>
    <date>2026-05-07T04:08:44.779Z</date>
    <referencenumber>370e6bb8-ea21-49e4-b780-508681068b95</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/sales-development-team-leader-at-yc-backed-series-a-ai-native-hris-platform-370e6bb8-ea21-49e4-b780-508681068b95</url>
    <applyurl>https://jackandjill.ai/jobs/sales/sales-development-team-leader-at-yc-backed-series-a-ai-native-hris-platform-370e6bb8-ea21-49e4-b780-508681068b95</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/sales-development-team-leader-at-yc-backed-series-a-ai-native-hris-platform-370e6bb8-ea21-49e4-b780-508681068b95?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_370e6bb8-ea21-49e4-b780-508681068b95">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Sales Development Team Leader</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>YC-backed, Series A AI-native HRIS platform</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth London startup building the next-generation HRIS for modern, distributed teams. As an AI-native Sales Development Team Leader, you will own the outbound function, managing a team of four SDRs while maintaining your own pipeline. You’ll leverage advanced AI tools to redefine prospecting, personalization, and conversion for a product loved by top-tier tech companies.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li><strong>AI-Native GTM Engine:</strong> This isn&#39;t just experimentation; you&#39;ll lead a team where AI tools like Clay, Claude, and Prospeo are core to every workflow, ensuring you stay at the cutting edge of modern sales technology.</li>
  <li><strong>Direct Impact and Ownership:</strong> Reporting to the Head of RevOps, you have a seat at the table to build the outbound playbook from scratch, moving beyond manual processes to automated, high-conversion systems.</li>
  <li><strong>Proven Traction:</strong> Join a YC-backed company at the Series A stage that is already powering people teams at high-growth companies like Manychat and Quantexa, offering both stability and massive upside.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li><strong>Lead and Mentor:</strong> Manage, recruit, and ramp a team of four SDRs, conducting live call coaching and embedding AI-native working practices to scale the outbound function.</li>
  <li><strong>Execute Elite Outbound:</strong> Own a personal pipeline target for high-priority accounts, modeling best-in-class cold calling and AI-assisted research to set the standard for the entire team.</li>
  <li><strong>Systematize Experiments:</strong> Take the lead on new verticals and messaging hypotheses, using AI tooling to rapidly iterate on sequences and build playbooks grounded in data-driven results.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li><strong>Proven Sales Pedigree:</strong> You possess 5+ years in outbound sales with at least 2 years of experience managing SDR/BDR teams specifically within a high-growth B2B SaaS environment.</li>
  <li><strong>AI Fluency:</strong> You have a demonstrable track record of using AI tools (such as Clay, Claude Code, or Lemlist) to improve prospecting efficiency and personalize outreach at scale.</li>
  <li><strong>Player-Coach Mentality:</strong> You are a master of the phone who views IC work as essential for modeling excellence, combined with the analytical instincts to diagnose performance through data.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/sales-development-team-leader-at-yc-backed-series-a-ai-native-hris-platform-370e6bb8-ea21-49e4-b780-508681068b95?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_370e6bb8-ea21-49e4-b780-508681068b95">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/sales-development-team-leader-at-yc-backed-series-a-ai-native-hris-platform-370e6bb8-ea21-49e4-b780-508681068b95?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_370e6bb8-ea21-49e4-b780-508681068b95">https://www.jackandjill.ai/jobs/sales-development-team-leader-at-yc-backed-series-a-ai-native-hris-platform-370e6bb8-ea21-49e4-b780-508681068b95?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_370e6bb8-ea21-49e4-b780-508681068b95</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.118Z</expirationdate>
  </job>
  <job>
    <title>Senior M&amp;A Advisor (£72k + Commission + Equity) at VC-backed AI-native investment bank</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>3e6d52c9-f358-463f-9901-a8d68ec074af</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/senior-m-and-a-advisor-72k-commission-equity-at-vc-backed-ai-native-investment-b-3e6d52c9-f358-463f-9901-a8d68ec074af</url>
    <applyurl>https://jackandjill.ai/jobs/finance/senior-m-and-a-advisor-72k-commission-equity-at-vc-backed-ai-native-investment-b-3e6d52c9-f358-463f-9901-a8d68ec074af</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-m-and-a-advisor-72k-commission-equity-at-vc-backed-ai-native-investment-b-3e6d52c9-f358-463f-9901-a8d68ec074af?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e6d52c9-f358-463f-9901-a8d68ec074af">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior M&amp;A Advisor</p>

<p><strong>Salary</strong></p>

<p>£72k + 10-15% Commission + Equity</p>

<p><strong>Company Description</strong></p>

<p>AI-native M&amp;A advisory firm backed by early investors in SpaceX, Canva, and Notion</p>

<p><strong>Job Description</strong></p>

<p>Join the founding team of an AI-augmented investment bank disrupting SMB M&amp;A. You will own the entire deal lifecycle from onboarding to close for owner-managed businesses. This role leverages proprietary AI tools to automate manual workflows, allowing you to manage 5-8 simultaneous sell-side campaigns and earn uncapped commissions in a high-growth environment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant financial upside with 10-15% success fee commissions and 1% founding-team equity, modeled after high-performing AI-native investment banks.</li>
  <li>Backed by world-class venture capital including an early SpaceX investor and the founders behind SaaS giants like Canva and Notion.</li>
  <li>Access to proprietary AI systems (Sage and Sterling) that handle buyer matching and CIM prep, letting you focus entirely on closing deals.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end deal lifecycle for 5-8 sell-side campaigns, driving transactions from client onboarding through to final negotiations and close.</li>
  <li>Run systematic, data-driven buyer outreach campaigns and manage high-stakes relationships with strategic acquirers and private equity firms.</li>
  <li>Act as the primary advisor for business owners in the building services and healthcare sectors, providing investment-bank-quality guidance during their most critical transitions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of M&amp;A advisory, investment banking, or corporate development experience with a proven track record of closing middle-market or SMB transactions.</li>
  <li>Strong client-facing confidence with the emotional intelligence required to shepherd 50-70 year old business owners through complex, high-stakes sales processes.</li>
  <li>A tech-forward mindset with an appetite for using AI tools and Notion to build scalable, automated systems rather than following traditional banking legacy workflows.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-m-and-a-advisor-72k-commission-equity-at-vc-backed-ai-native-investment-b-3e6d52c9-f358-463f-9901-a8d68ec074af?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e6d52c9-f358-463f-9901-a8d68ec074af">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-m-and-a-advisor-72k-commission-equity-at-vc-backed-ai-native-investment-b-3e6d52c9-f358-463f-9901-a8d68ec074af?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e6d52c9-f358-463f-9901-a8d68ec074af">https://www.jackandjill.ai/jobs/senior-m-and-a-advisor-72k-commission-equity-at-vc-backed-ai-native-investment-b-3e6d52c9-f358-463f-9901-a8d68ec074af?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e6d52c9-f358-463f-9901-a8d68ec074af</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£72k + 10-15% Commission + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.119Z</expirationdate>
  </job>
  <job>
    <title>Senior GTM Recruiter ($160,000 - $200,000 + Equity) at $4B Series C Generative AI Infrastructure Leader</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>09cf22d3-2b89-4256-a4fb-1b53fd3c0f55</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/senior-gtm-recruiter-160-000-200-000-equity-at-4b-series-c-generative-ai-infrast-09cf22d3-2b89-4256-a4fb-1b53fd3c0f55</url>
    <applyurl>https://jackandjill.ai/jobs/sales/senior-gtm-recruiter-160-000-200-000-equity-at-4b-series-c-generative-ai-infrast-09cf22d3-2b89-4256-a4fb-1b53fd3c0f55</applyurl>
    <company>Confidential company</company>
    <city>New York and San Mateo</city>
    <location>New York and San Mateo, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-gtm-recruiter-160-000-200-000-equity-at-4b-series-c-generative-ai-infrast-09cf22d3-2b89-4256-a4fb-1b53fd3c0f55?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_09cf22d3-2b89-4256-a4fb-1b53fd3c0f55">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior GTM Recruiter</p>

<p><strong>Salary</strong></p>

<p>$160,000 - $200,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>$4B Series C generative AI infrastructure leader backed by Benchmark, Sequoia, and Lightspeed</p>

<p><strong>Job Description</strong></p>

<p>Join the pioneers of the world&#39;s fastest generative AI inference platform as a Senior GTM Recruiter. Founded by veterans of Meta PyTorch and Google Vertex AI, this high-growth team is entering an ambitious scaling phase. You will own the strategy and execution to double the Go-To-Market organization across New York and San Mateo.</p>

<p><strong>Location</strong></p>

<p>New York and San Mateo, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a massive 60-80 hire scaling phase across Sales, Marketing, and Partnerships for an industry-leading AI infrastructure platform processing 10 trillion tokens daily.</li>
  <li>Work directly with founders and GTM executives to shape hiring strategy and define what &quot;AI-native&quot; talent acquisition looks like using cutting-edge automation tools.</li>
  <li>Gain significant upside with meaningful equity in a $4B unicorn backed by Tier-1 investors like Sequoia, Benchmark, and Lightspeed during a hyper-growth period.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Drive full-cycle recruitment for all GTM functions, including Sales, Marketing, and Solutions Engineering, ensuring high-quality hires at high velocity.</li>
  <li>Partner with hiring managers to build deep talent pipelines and detailed market maps to stay ahead of the competitive generative AI talent landscape.</li>
  <li>Pioneer AI-native recruiting practices by experimenting with sourcing automation, personalized outreach, and pipeline analytics to optimize the talent engine.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses 5+ years of hands-on GTM recruiting experience, with a proven track record of scaling teams within high-growth B2B SaaS or infrastructure startups.</li>
  <li>Demonstrates deep expertise in the generative AI or developer tools ecosystem, with the ability to navigate complex technical and commercial talent requirements.</li>
  <li>Exhibits an experimental mindset and genuine enthusiasm for using AI tools to enhance the craft of recruiting while maintaining an exceptional candidate experience.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-gtm-recruiter-160-000-200-000-equity-at-4b-series-c-generative-ai-infrast-09cf22d3-2b89-4256-a4fb-1b53fd3c0f55?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_09cf22d3-2b89-4256-a4fb-1b53fd3c0f55">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-gtm-recruiter-160-000-200-000-equity-at-4b-series-c-generative-ai-infrast-09cf22d3-2b89-4256-a4fb-1b53fd3c0f55?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_09cf22d3-2b89-4256-a4fb-1b53fd3c0f55">https://www.jackandjill.ai/jobs/senior-gtm-recruiter-160-000-200-000-equity-at-4b-series-c-generative-ai-infrast-09cf22d3-2b89-4256-a4fb-1b53fd3c0f55?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_09cf22d3-2b89-4256-a4fb-1b53fd3c0f55</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$160K - $200K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.119Z</expirationdate>
  </job>
  <job>
    <title>Platform Engineer at high-performance cloud infrastructure startup</title>
    <date>2026-05-07T04:12:20.087Z</date>
    <referencenumber>83c6c165-243d-4320-aceb-e2e3e81c1105</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/platform-engineer-at-high-performance-cloud-infrastructure-startup-83c6c165-243d-4320-aceb-e2e3e81c1105</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/platform-engineer-at-high-performance-cloud-infrastructure-startup-83c6c165-243d-4320-aceb-e2e3e81c1105</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/platform-engineer-at-high-performance-cloud-infrastructure-startup-83c6c165-243d-4320-aceb-e2e3e81c1105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83c6c165-243d-4320-aceb-e2e3e81c1105">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Platform Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>High-performance cloud infrastructure startup building a next-generation Kubernetes operating system</p>

<p><strong>Job Description</strong></p>

<p>You will join the founding team to architect a platform that abstracts Kubernetes complexity through automation. By building custom Go operators, GitOps workflows, and advanced networking with Cilium, you will make massive-scale cluster management invisible. This is a rare opportunity to define the core architecture of a developer-centric infrastructure product.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with the founding team to build ClusterdOS, a revolutionary system designed to simplify and scale complex cloud-native environments.</li>
  <li>Solve deep technical challenges involving distributed storage (Ceph/WEKA) and federated Kubernetes architectures that push the boundaries of modern infrastructure.</li>
  <li>Gain massive impact as an early engineering hire, establishing the platform patterns and practices that will define the company&#39;s technical trajectory.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and extend core platform features using Go to create custom Kubernetes operators and controllers that automate complex operational tasks.</li>
  <li>Design and implement robust GitOps workflows using ArgoCD, Terraform, and Helm to ensure seamless, declarative infrastructure deployments.</li>
  <li>Optimize container networking and observability using Cilium, Prometheus, and Grafana to provide high-performance security and real-time system health data.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deep production experience with Kubernetes internals, including CRDs, operators, and cluster architecture troubleshooting.</li>
  <li>Strong proficiency in Go for building system-level tooling and distributed systems from the ground up.</li>
  <li>Proven track record with Infrastructure-as-Code and automation tools like Terraform, Helm, and Ansible within cloud-native environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/platform-engineer-at-high-performance-cloud-infrastructure-startup-83c6c165-243d-4320-aceb-e2e3e81c1105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83c6c165-243d-4320-aceb-e2e3e81c1105">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/platform-engineer-at-high-performance-cloud-infrastructure-startup-83c6c165-243d-4320-aceb-e2e3e81c1105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83c6c165-243d-4320-aceb-e2e3e81c1105">https://www.jackandjill.ai/jobs/platform-engineer-at-high-performance-cloud-infrastructure-startup-83c6c165-243d-4320-aceb-e2e3e81c1105?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83c6c165-243d-4320-aceb-e2e3e81c1105</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.120Z</expirationdate>
  </job>
  <job>
    <title>GTM Generalist (£50-60k) at London-based AI Fintech for major banks</title>
    <date>2026-05-07T04:08:44.805Z</date>
    <referencenumber>547baf99-12ab-446e-beac-5ed061267047</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/gtm-generalist-50-60k-at-london-based-ai-fintech-for-major-banks-547baf99-12ab-446e-beac-5ed061267047</url>
    <applyurl>https://jackandjill.ai/jobs/sales/gtm-generalist-50-60k-at-london-based-ai-fintech-for-major-banks-547baf99-12ab-446e-beac-5ed061267047</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/gtm-generalist-50-60k-at-london-based-ai-fintech-for-major-banks-547baf99-12ab-446e-beac-5ed061267047?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_547baf99-12ab-446e-beac-5ed061267047">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>GTM Generalist</p>

<p><strong>Salary</strong></p>

<p>£50-60k</p>

<p><strong>Company Description</strong></p>

<p>London B2B fintech using generative AI and behavioral science to personalize banking relationships for major financial institutions.</p>

<p><strong>Job Description</strong></p>

<p>As the first GTM hire, you will bridge the gap between founder-led sales and a scalable engine. Operating like a Palantir Forward Deployed Engineer, you will embed within major banks to drive platform adoption while simultaneously building internal systems, pricing models, and deployment playbooks alongside the CEO to transform ad-hoc wins into repeatable growth.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You are the first GTM hire, working directly with a CEO who spent a decade in wealth management at Coutts, gaining unmatched visibility into startup growth.</li>
  <li>The company is a FinTech Scotland prize winner with strong early traction, already securing major banks as clients and backed by seasoned industry angels.</li>
  <li>This is a high-velocity &quot;Chief of Staff&quot; style opportunity where you transition from client-facing deployment to building the foundational commercial infrastructure of the business.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Embed with enterprise bank clients to manage platform deployment, ensuring deep user adoption and translating their technical needs into repeatable playbooks.</li>
  <li>Build the company’s internal GTM systems from scratch, including pricing models, sales operations, and customer success processes to enable scaling.</li>
  <li>Work as a strategic partner to the CEO to convert early-stage founder-led sales into a formalized, high-performance commercial engine.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-3 years of experience in high-stakes environments such as MBB consulting, a boutique strategy firm, or a Forward Deployed Engineer role.</li>
  <li>Exceptional agency and structured thinking, with a proven ability to manage senior stakeholders and navigate complex enterprise environments without a set playbook.</li>
  <li>A builder&#39;s mindset evidenced by experience in the first 20 employees of a startup or high-impact side projects that demonstrate end-to-end execution.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/gtm-generalist-50-60k-at-london-based-ai-fintech-for-major-banks-547baf99-12ab-446e-beac-5ed061267047?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_547baf99-12ab-446e-beac-5ed061267047">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/gtm-generalist-50-60k-at-london-based-ai-fintech-for-major-banks-547baf99-12ab-446e-beac-5ed061267047?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_547baf99-12ab-446e-beac-5ed061267047">https://www.jackandjill.ai/jobs/gtm-generalist-50-60k-at-london-based-ai-fintech-for-major-banks-547baf99-12ab-446e-beac-5ed061267047?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_547baf99-12ab-446e-beac-5ed061267047</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50-60k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.121Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($180k-$220k + Equity) at Innovation Endeavors-backed AI agents startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>8dd8dcfa-9b68-40dc-822e-550480f17fdc</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-220k-equity-at-innovation-endeavors-backed-ai-agents-star-8dd8dcfa-9b68-40dc-822e-550480f17fdc</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-220k-equity-at-innovation-endeavors-backed-ai-agents-star-8dd8dcfa-9b68-40dc-822e-550480f17fdc</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-innovation-endeavors-backed-ai-agents-star-8dd8dcfa-9b68-40dc-822e-550480f17fdc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8dd8dcfa-9b68-40dc-822e-550480f17fdc">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$1.8M pre-seed AI startup backed by Innovation Endeavors and OpenAI/Instacart angels transforming the $750B food manufacturing industry</p>

<p><strong>Job Description</strong></p>

<p>As a Founding Engineer, you will build the AI agents replacing fragmented legacy systems in the massive food manufacturing sector. You&#39;ll move across the full stack—from engineering RAG systems for product catalogues to developing computer-use agents for complex compliance automation—directly impacting how food reaches tables across the US.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with founders from Instacart, Bain, and Stanford who bring deep domain expertise from a 4th-generation food manufacturing family business.</li>
  <li>Massive market opportunity in a $750B industry still operating on pen and paper, with high-signal backing from Eric Schmidt&#39;s fund and industry leaders.</li>
  <li>True founding ownership with 0.5%–2% equity and the chance to shape every major technical and product decision from day zero.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and deploy backend systems that ingest and process hundreds of PDFs from customer ERPs and CRMs using semantic analysis.</li>
  <li>Build and iterate on AI agents using Anthropic and Gemini to automate 100-page compliance documents and end-to-end sales workflows.</li>
  <li>Develop a performant, modern frontend and infrastructure using Kotlin, Spring Boot, React, and Terraform on GCP.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A proven builder who has shipped real-world products and prioritizes pragmatism and speed over architectural purity.</li>
  <li>Highly autonomous engineer comfortable with &quot;boring&quot; proven tech like Kotlin and Postgres to solve complex, high-stakes industrial problems.</li>
  <li>San Francisco-based professional ready for a high-impact, hybrid role (3 days/week) with a strong bias toward shipping 80% solutions today.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-innovation-endeavors-backed-ai-agents-star-8dd8dcfa-9b68-40dc-822e-550480f17fdc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8dd8dcfa-9b68-40dc-822e-550480f17fdc">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-innovation-endeavors-backed-ai-agents-star-8dd8dcfa-9b68-40dc-822e-550480f17fdc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8dd8dcfa-9b68-40dc-822e-550480f17fdc">https://www.jackandjill.ai/jobs/founding-engineer-180k-220k-equity-at-innovation-endeavors-backed-ai-agents-star-8dd8dcfa-9b68-40dc-822e-550480f17fdc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8dd8dcfa-9b68-40dc-822e-550480f17fdc</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.121Z</expirationdate>
  </job>
  <job>
    <title>Mobile Software Engineer (£40k-£45k + Equity) at founder-led climate tech startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>13e6270f-25c0-4eb1-add2-60b8a80654f0</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/mobile-software-engineer-40k-45k-equity-at-founder-led-climate-tech-startup-13e6270f-25c0-4eb1-add2-60b8a80654f0</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/mobile-software-engineer-40k-45k-equity-at-founder-led-climate-tech-startup-13e6270f-25c0-4eb1-add2-60b8a80654f0</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/mobile-software-engineer-40k-45k-equity-at-founder-led-climate-tech-startup-13e6270f-25c0-4eb1-add2-60b8a80654f0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_13e6270f-25c0-4eb1-add2-60b8a80654f0">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Mobile Software Engineer</p>

<p><strong>Salary</strong></p>

<p>£40k-£45k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Founder-led climate tech startup and the UK&#39;s largest reusable packaging provider for the food service industry</p>

<p><strong>Job Description</strong></p>

<p>Join a mission-driven team replacing single-use packaging with IoT and AI technology. You will lead mobile engineering efforts, owning the migration to Kotlin Multiplatform while shipping features that have already prevented 1.6 million pieces of waste. This is a high-impact role working directly with the technical lead to build sustainable infrastructure.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the forefront of sustainability with a Forbes 30 Under 30 founder on a product that has already scaled to 50+ sites and major enterprise clients like BT and the NHS.</li>
  <li>Gain true ownership of the mobile roadmap, including a complete migration to a unified Kotlin Multiplatform codebase and integration with Apple/Google Wallets.</li>
  <li>Receive meaningful early-stage equity in a fast-growing startup where your engineering decisions directly reduce environmental waste at a massive scale.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the development and maintenance of consumer and client-facing applications, specifically driving the transition from native apps to a unified KMP architecture.</li>
  <li>Build and integrate lightweight web applications with digital wallets to streamline container tracking and improve the user experience for reuse.</li>
  <li>Collaborate across the stack by contributing to PHP/Laravel backend services and occasionally supporting Python-based software on Linux smart bin hardware.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-2 years of professional mobile experience with production-level Kotlin skills and a strong foundation in native Android development.</li>
  <li>Practical experience or deep technical enthusiasm for Kotlin Multiplatform (KMP), with the ability to manage iOS frameworks and SwiftUI integrations.</li>
  <li>A versatile, startup-ready mindset comfortable exploring REST APIs, PHP, or Python to solve problems across the entire product ecosystem.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/mobile-software-engineer-40k-45k-equity-at-founder-led-climate-tech-startup-13e6270f-25c0-4eb1-add2-60b8a80654f0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_13e6270f-25c0-4eb1-add2-60b8a80654f0">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/mobile-software-engineer-40k-45k-equity-at-founder-led-climate-tech-startup-13e6270f-25c0-4eb1-add2-60b8a80654f0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_13e6270f-25c0-4eb1-add2-60b8a80654f0">https://www.jackandjill.ai/jobs/mobile-software-engineer-40k-45k-equity-at-founder-led-climate-tech-startup-13e6270f-25c0-4eb1-add2-60b8a80654f0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_13e6270f-25c0-4eb1-add2-60b8a80654f0</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40k-£45k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.122Z</expirationdate>
  </job>
  <job>
    <title>Senior Fullstack Engineer (£110k-£130k) at $75M Series C sports betting platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-fullstack-engineer-110k-130k-at-75m-series-c-sports-betting-platform-693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-fullstack-engineer-110k-130k-at-75m-series-c-sports-betting-platform-693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-fullstack-engineer-110k-130k-at-75m-series-c-sports-betting-platform-693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Fullstack Engineer - AI &amp; Back Office</p>

<p><strong>Salary</strong></p>

<p>£110,000 - £130,000</p>

<p><strong>Company Description</strong></p>

<p>Series C sports betting platform with $75M in equity funding backed by The Raine Group</p>

<p><strong>Job Description</strong></p>

<p>You will join a high-impact, greenfield team building a next-generation internal platform from the ground up. As a player-manager, you will maintain a modern Python/Vue/AWS stack while leading AI experimentation. Your work will directly automate engineering workflows and empower non-technical teams with LLM-powered tools, shaping how the entire organization operates daily.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a brand new, greenfield function with full autonomy to shape the internal architecture and define the company&#39;s long-term AI strategy.</li>
  <li>Join a well-funded Series C scale-up (~150 people) that has raised over $75M from prestigious investors like The Raine Group.</li>
  <li>High-velocity engineering culture that ships to production daily, utilizing proprietary technology rather than off-the-shelf solutions to redefine the betting experience.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, build, and maintain the backend systems and Vue-based frontend for the company’s new internal back office platform.</li>
  <li>Lead and mentor a focused team of three engineers (two fullstack, one backend) while remaining 70-80% hands-on as a contributor.</li>
  <li>Identify and productionize AI-powered improvements, from smarter code review tooling for engineers to automated LLM assistants for operational teams.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>7+ years of professional backend experience, with strong proficiency in Python and modern cloud infrastructure like AWS, Docker, and Terraform.</li>
  <li>Proven experience building internal platforms or admin tooling and a genuine track record of integrating LLM APIs into production environments.</li>
  <li>Demonstrated ability to lead or mentor engineers in a technical capacity while effectively communicating complex solutions to non-technical stakeholders.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-fullstack-engineer-110k-130k-at-75m-series-c-sports-betting-platform-693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-fullstack-engineer-110k-130k-at-75m-series-c-sports-betting-platform-693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0">https://www.jackandjill.ai/jobs/senior-fullstack-engineer-110k-130k-at-75m-series-c-sports-betting-platform-693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_693dd27e-6c1a-4cd1-ac5c-cdd06513b9a0</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£110K - £130K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.122Z</expirationdate>
  </job>
  <job>
    <title>Founding Product Engineer (£80k-£120k + Equity) at Susa Ventures-backed aerospace startup</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>388a7d29-0f18-4095-880d-c12ca2abf931</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-product-engineer-80k-120k-equity-at-susa-ventures-backed-aerospace-star-388a7d29-0f18-4095-880d-c12ca2abf931</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-product-engineer-80k-120k-equity-at-susa-ventures-backed-aerospace-star-388a7d29-0f18-4095-880d-c12ca2abf931</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-80k-120k-equity-at-susa-ventures-backed-aerospace-star-388a7d29-0f18-4095-880d-c12ca2abf931?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_388a7d29-0f18-4095-880d-c12ca2abf931">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£80k-£120k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Susa Ventures-backed aerospace startup reshaping global aircraft maintenance and manufacturing</p>

<p><strong>Job Description</strong></p>

<p>Join as the third founding engineer at a high-growth startup modernizing the aerospace industry. You will build the core software platform that defines how aircraft are inspected and maintained worldwide. Working alongside industry veterans and aerospace experts, you will ship full-stack features and integrate AI/LLMs into mission-critical aviation workflows.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join as the third founding engineer with high ownership over architectural decisions and the core product roadmap.</li>
  <li>Backed by Susa Ventures (1-in-10 unicorn hit rate) and Liquid 2 VC, early investors in category-defining companies like Anduril and Stoke Space.</li>
  <li>Work with a world-class team and advisory board composed of former executives from Gulfstream, major aircraft OEMs, and global aviation training facilities.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and ship full-stack product features end-to-end, including data pipelines, API integrations, and responsive React frontends.</li>
  <li>Design and deploy production-grade AI/LLM-powered features and voice agents that solve real friction for aviation maintenance personnel.</li>
  <li>Collaborate directly with founders to refine product flows and ensure the software meets the rigorous safety and trust standards of the aerospace industry.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>At least 2+ years of experience building and shipping production-grade full-stack software using Python, FastAPI, and TypeScript/React.</li>
  <li>Hands-on technical experience integrating AI/LLMs (OpenAI, Anthropic) into user-facing systems with a strong focus on UX instincts.</li>
  <li>Background or interest in complex data systems, including ETL processes, system integrations, or managing infrastructure via Azure and Docker.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-80k-120k-equity-at-susa-ventures-backed-aerospace-star-388a7d29-0f18-4095-880d-c12ca2abf931?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_388a7d29-0f18-4095-880d-c12ca2abf931">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-80k-120k-equity-at-susa-ventures-backed-aerospace-star-388a7d29-0f18-4095-880d-c12ca2abf931?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_388a7d29-0f18-4095-880d-c12ca2abf931">https://www.jackandjill.ai/jobs/founding-product-engineer-80k-120k-equity-at-susa-ventures-backed-aerospace-star-388a7d29-0f18-4095-880d-c12ca2abf931?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_388a7d29-0f18-4095-880d-c12ca2abf931</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k-£120k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.123Z</expirationdate>
  </job>
  <job>
    <title>Product Marketer ($180k-$220k + Equity) at Uncork and Heavybit-backed cloud financial data platform</title>
    <date>2026-04-29T15:07:45.439Z</date>
    <referencenumber>0c9d88c4-3432-4766-beb5-b5d638527601</referencenumber>
    <url>https://jackandjill.ai/jobs/design/product-marketer-180k-220k-equity-at-uncork-and-heavybit-backed-cloud-financial--0c9d88c4-3432-4766-beb5-b5d638527601</url>
    <applyurl>https://jackandjill.ai/jobs/design/product-marketer-180k-220k-equity-at-uncork-and-heavybit-backed-cloud-financial--0c9d88c4-3432-4766-beb5-b5d638527601</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-marketer-180k-220k-equity-at-uncork-and-heavybit-backed-cloud-financial--0c9d88c4-3432-4766-beb5-b5d638527601?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0c9d88c4-3432-4766-beb5-b5d638527601">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Marketer</p>

<p><strong>Salary</strong></p>

<p>$180k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Uncork and Heavybit-backed cloud financial data platform</p>

<p><strong>Job Description</strong></p>

<p>As the founding Product Marketer, you will build the PMM function from the ground up for a high-growth SaaS platform. You will translate deep domain expertise into compelling narratives for complex enterprise buying committees, sharpening differentiation in a massive $47.5B cloud market and making sales motions repeatable for Fortune 500 clients.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare founding PMM opportunity to architect the entire positioning and messaging strategy for a company with $7.75M in fresh funding and significant existing revenue.</li>
  <li>Direct partnership with the Co-Founder &amp; CEO, taking full ownership of the function to influence the product roadmap and market-facing identity.</li>
  <li>Exceptional benefits including 100% employer-paid healthcare premiums, early-stage equity, and a culture that values clever, unfiltered, and ego-free collaboration.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect persona-specific positioning that aligns cross-functional stakeholders including finance leaders, engineering teams, and procurement partners.</li>
  <li>Transform complex cloud billing data capabilities into crisp, value-driven narratives that resonate with enterprise decision-makers and close million-dollar contracts.</li>
  <li>Enable the sales organization by creating high-impact materials, training programs, and competitive intelligence to succeed in both inbound and expanding outbound channels.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of product marketing experience within B2B enterprise software, specifically proven in complex, multi-stakeholder sales environments.</li>
  <li>Demonstrated track record of leading successful product launches and building GTM processes from the ground up in early-stage startup environments.</li>
  <li>Strategic thinker with a customer-first mindset, ideally with experience marketing to FP&amp;A, FinOps, or engineering stakeholders in the cloud ecosystem.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-marketer-180k-220k-equity-at-uncork-and-heavybit-backed-cloud-financial--0c9d88c4-3432-4766-beb5-b5d638527601?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0c9d88c4-3432-4766-beb5-b5d638527601">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-marketer-180k-220k-equity-at-uncork-and-heavybit-backed-cloud-financial--0c9d88c4-3432-4766-beb5-b5d638527601?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0c9d88c4-3432-4766-beb5-b5d638527601">https://www.jackandjill.ai/jobs/product-marketer-180k-220k-equity-at-uncork-and-heavybit-backed-cloud-financial--0c9d88c4-3432-4766-beb5-b5d638527601?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0c9d88c4-3432-4766-beb5-b5d638527601</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.123Z</expirationdate>
  </job>
  <job>
    <title>Growth Marketing Lead (£65,000 – £80,000) at AI-powered D2C gifting venture</title>
    <date>2026-05-07T04:12:19.948Z</date>
    <referencenumber>bb5e7758-b167-4b9e-ab12-00694742aff6</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/growth-marketing-lead-65-000-80-000-at-ai-powered-d2c-gifting-venture-bb5e7758-b167-4b9e-ab12-00694742aff6</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/growth-marketing-lead-65-000-80-000-at-ai-powered-d2c-gifting-venture-bb5e7758-b167-4b9e-ab12-00694742aff6</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/growth-marketing-lead-65-000-80-000-at-ai-powered-d2c-gifting-venture-bb5e7758-b167-4b9e-ab12-00694742aff6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb5e7758-b167-4b9e-ab12-00694742aff6">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Growth Marketing Lead</p>

<p><strong>Salary</strong></p>

<p>£65,000 – £80,000</p>

<p><strong>Company Description</strong></p>

<p>Established D2C publishing group launching a new AI-powered adult gifting brand</p>

<p><strong>Job Description</strong></p>

<p>You will be the first marketing hire for a high-potential venture within a successful publishing group. Responsible for transforming a brand vision into a repeatable growth engine, you will run rapid experimentation loops across paid media and product positioning to identify scalable customer acquisition channels while working directly with the CPO and CTO.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a brand-new venture from scratch with the safety net and resources of an established, profitable parent company.</li>
  <li>Shape the identity of a fun, irreverent product category that integrates cutting-edge AI at the core of the consumer proposition.</li>
  <li>Direct path to a broader leadership role as you scale the brand from zero to a significant market presence.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute structured experimentation loops across paid social, landing pages, and messaging to build a growth playbook.</li>
  <li>Translate early brand and product ideas into clear, testable hypotheses to pressure-test new book concepts in-market.</li>
  <li>Partner with the publishing and tech teams to feed performance data back into product development and creative strategy.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4–8 years of experience in growth marketing or D2C, with a proven track record of managing paid social acquisition channels.</li>
  <li>High-agency operator who thrives in &quot;zero-to-one&quot; environments where no established playbook exists.</li>
  <li>Analytical mindset capable of distinguishing signal from noise to prioritize actions that move core performance metrics.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/growth-marketing-lead-65-000-80-000-at-ai-powered-d2c-gifting-venture-bb5e7758-b167-4b9e-ab12-00694742aff6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb5e7758-b167-4b9e-ab12-00694742aff6">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/growth-marketing-lead-65-000-80-000-at-ai-powered-d2c-gifting-venture-bb5e7758-b167-4b9e-ab12-00694742aff6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb5e7758-b167-4b9e-ab12-00694742aff6">https://www.jackandjill.ai/jobs/growth-marketing-lead-65-000-80-000-at-ai-powered-d2c-gifting-venture-bb5e7758-b167-4b9e-ab12-00694742aff6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bb5e7758-b167-4b9e-ab12-00694742aff6</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£65K – £80K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.124Z</expirationdate>
  </job>
  <job>
    <title>Customer Director at leading European Applied AI firm specializing in Life Sciences</title>
    <date>2026-05-07T04:12:22.344Z</date>
    <referencenumber>dafdcf39-23bd-4de4-a019-16be917e49b4</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/customer-director-at-leading-european-applied-ai-firm-specializing-in-life-scien-dafdcf39-23bd-4de4-a019-16be917e49b4</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/customer-director-at-leading-european-applied-ai-firm-specializing-in-life-scien-dafdcf39-23bd-4de4-a019-16be917e49b4</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/customer-director-at-leading-european-applied-ai-firm-specializing-in-life-scien-dafdcf39-23bd-4de4-a019-16be917e49b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dafdcf39-23bd-4de4-a019-16be917e49b4">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Customer Director</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Leading European Applied AI firm recently acquired by Accenture, specializing in custom machine learning solutions for Life Sciences.</p>

<p><strong>Job Description</strong></p>

<p>As Customer Director, you will act as a strategic partner to major pharmaceutical firms, lead a cross-functional delivery team of 10, and own high-impact accounts end-to-end. You will bridge the gap between technical AI innovation and commercial business value, scaling custom-built solutions that accelerate drug discovery and optimize clinical trials.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join Europe&#39;s premier applied AI powerhouse at a unique inflection point, combining the agility of a specialist AI team with the global reach and client base of Accenture.</li>
  <li>Lead high-stakes engagements that move beyond theory, delivering bespoke AI models that solve the hardest problems in drug target identification and market access.</li>
  <li>Enjoy elite perks including an unlimited annual leave policy, hybrid working, and a performance-linked bonus potential of up to 50% annually.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Drive revenue growth by identifying strategic opportunities to expand current pharma accounts and onboarding new global Life Sciences clients.</li>
  <li>Lead commercial negotiations and partner with the Business Unit Director on accurate sales planning and forecasting for large-scale AI transformations.</li>
  <li>Translate complex data science and machine learning concepts into compelling business use cases for C-suite stakeholders and senior budget holders.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Brings a proven track record in top-tier consulting (e.g., McKinsey, BCG, IQVIA, or ZS) with deep expertise in the Life Sciences or Pharma sectors.</li>
  <li>Demonstrates experience leading and selling large-scale AI or digital transformation projects that delivered measurable commercial impact.</li>
  <li>Possesses strong leadership skills with a background in coaching cross-functional teams of delivery and engagement specialists to excellence.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/customer-director-at-leading-european-applied-ai-firm-specializing-in-life-scien-dafdcf39-23bd-4de4-a019-16be917e49b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dafdcf39-23bd-4de4-a019-16be917e49b4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/customer-director-at-leading-european-applied-ai-firm-specializing-in-life-scien-dafdcf39-23bd-4de4-a019-16be917e49b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dafdcf39-23bd-4de4-a019-16be917e49b4">https://www.jackandjill.ai/jobs/customer-director-at-leading-european-applied-ai-firm-specializing-in-life-scien-dafdcf39-23bd-4de4-a019-16be917e49b4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dafdcf39-23bd-4de4-a019-16be917e49b4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.124Z</expirationdate>
  </job>
  <job>
    <title>Managing Director at profitable vertical B2B SaaS platform</title>
    <date>2026-05-14T04:05:03.998Z</date>
    <referencenumber>3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9</referencenumber>
    <url>https://jackandjill.ai/jobs/managing-director-at-profitable-vertical-b2b-saas-platform-3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9</url>
    <applyurl>https://jackandjill.ai/jobs/managing-director-at-profitable-vertical-b2b-saas-platform-3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/managing-director-at-profitable-vertical-b2b-saas-platform-3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Managing Director</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Profitable vertical B2B SaaS platform</p>

<p><strong>Job Description</strong></p>

<p>Take full P&amp;L ownership of a high-growth proptech platform serving the residential sector. Partnering with the founder, you will spearhead commercial execution and scale operations during a period of significant regulatory-driven market demand. You will lead a talented team, drive product evolution, and institutionalize sales to capture a massive market opportunity.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant regulatory tailwinds from new legislation are forcing industry-wide digital transformation, creating a non-discretionary need for this platform.</li>
  <li>The business is already profitable with exceptional engagement metrics and a pipeline featuring some of the largest players in the sector.</li>
  <li>High-impact leadership opportunity to scale a proven product from early traction to a dominant market position with meaningful equity upside.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full P&amp;L and daily operations, managing the transition from an early-stage team to a robust mid-sized organization.</li>
  <li>Drive the commercial strategy and lead enterprise sales cycles with C-suite executives at large residential property organizations.</li>
  <li>Collaborate with the founder to refine product direction, expanding features into compliance workflows, financial management, and payments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of scaling a B2B SaaS or vertical platform from initial traction to significant annual recurring revenue.</li>
  <li>Experienced enterprise salesperson with the gravitas to navigate complex sales cycles and build high-level industry partnerships.</li>
  <li>Operational leader with a background in reputable startups or VC-backed environments who thrives in a high-autonomy, high-accountability role.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/managing-director-at-profitable-vertical-b2b-saas-platform-3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/managing-director-at-profitable-vertical-b2b-saas-platform-3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9">https://www.jackandjill.ai/jobs/managing-director-at-profitable-vertical-b2b-saas-platform-3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f0fd0e0-6288-4d56-9bb3-7983cf94f7d9</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.125Z</expirationdate>
  </job>
  <job>
    <title>People Operations &amp; Automation Lead (£95,000 + Equity) at high-growth fintech infrastructure scale-up</title>
    <date>2026-05-14T04:05:03.934Z</date>
    <referencenumber>ee12d89b-c96c-44fb-a87b-a3663976aeac</referencenumber>
    <url>https://jackandjill.ai/jobs/people-operations-automation-lead-95-000-equity-at-high-growth-fintech-infrastructure-scale-up-ee12d89b-c96c-44fb-a87b-a3663976aeac</url>
    <applyurl>https://jackandjill.ai/jobs/people-operations-automation-lead-95-000-equity-at-high-growth-fintech-infrastructure-scale-up-ee12d89b-c96c-44fb-a87b-a3663976aeac</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/people-operations-and-automation-lead-95-000-equity-at-high-growth-fintech-infra-ee12d89b-c96c-44fb-a87b-a3663976aeac?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ee12d89b-c96c-44fb-a87b-a3663976aeac">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>People Operations &amp; Automation Lead</p>

<p><strong>Salary</strong></p>

<p>£95,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>High-growth fintech infrastructure scale-up</p>

<p><strong>Job Description</strong></p>

<p>Lead the transformation of the People function by architecting a next-generation operational model driven by AI and automation. You will eliminate manual bottlenecks, implement intelligent workflows, and optimize HRIS platforms to scale global operations. This high-impact role balances strategic system design with hands-on execution to deliver a world-class employee experience.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to champion AI adoption and automation strategy at the core of a major fintech&#39;s People function.</li>
  <li>Join a market-leading scale-up backed by top-tier global VCs during a critical phase of international growth.</li>
  <li>Direct ownership over the operational infrastructure supporting a workforce processing billions in annual transactions across Europe.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement AI-powered self-service tools and automated workflows across the entire employee lifecycle.</li>
  <li>Optimize and manage the HRIS ecosystem to ensure seamless data integrity, reporting, and cross-functional integrations.</li>
  <li>Lead a People Operations direct report while collaborating with Finance and Legal to maintain rigorous compliance standards.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Significant experience in People Operations with a proven track record of building automated workflows and AI integrations.</li>
  <li>Deep technical proficiency in HRIS platforms and automation tools like Workato, Zapier, or Jira within a scale-up environment.</li>
  <li>Analytical, systems-thinking mindset with the ability to navigate complex regulations while maintaining a human-centric approach.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/people-operations-and-automation-lead-95-000-equity-at-high-growth-fintech-infra-ee12d89b-c96c-44fb-a87b-a3663976aeac?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ee12d89b-c96c-44fb-a87b-a3663976aeac">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/people-operations-and-automation-lead-95-000-equity-at-high-growth-fintech-infra-ee12d89b-c96c-44fb-a87b-a3663976aeac?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ee12d89b-c96c-44fb-a87b-a3663976aeac">https://www.jackandjill.ai/jobs/people-operations-and-automation-lead-95-000-equity-at-high-growth-fintech-infra-ee12d89b-c96c-44fb-a87b-a3663976aeac?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ee12d89b-c96c-44fb-a87b-a3663976aeac</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£95K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.125Z</expirationdate>
  </job>
  <job>
    <title>Head of Legal, Risk and Compliance at AI wealth management platform founded by ex-Revolut leaders</title>
    <date>2026-05-14T04:05:03.594Z</date>
    <referencenumber>82e7a510-2299-42d1-a189-b7288913bdbd</referencenumber>
    <url>https://jackandjill.ai/jobs/design/head-of-legal-risk-and-compliance-at-ai-wealth-management-platform-founded-by-ex-82e7a510-2299-42d1-a189-b7288913bdbd</url>
    <applyurl>https://jackandjill.ai/jobs/design/head-of-legal-risk-and-compliance-at-ai-wealth-management-platform-founded-by-ex-82e7a510-2299-42d1-a189-b7288913bdbd</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-legal-risk-and-compliance-at-ai-wealth-management-platform-founded-by-ex-82e7a510-2299-42d1-a189-b7288913bdbd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_82e7a510-2299-42d1-a189-b7288913bdbd">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Legal, Risk and Compliance</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>London-based AI wealth management platform co-founded by ex-Revolut leaders</p>

<p><strong>Job Description</strong></p>

<p>Join an early-stage fintech as the first legal and compliance hire, building the regulatory framework for AI-driven financial advice from scratch. You will hold SMF16/17 permissions, leading FCA authorization strategies for advice permissions while designing governance for an AI advisor to ensure safety, suitability, and compliance in a rapidly evolving market.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding-team opportunity to define the regulatory standards for AI-native financial services in the UK, working directly with ex-Revolut leadership.</li>
  <li>Own the transition from AISP to full advice permissions, shaping how sophisticated wealth management is democratized for the mass market.</li>
  <li>High-impact, player-coach role with meaningful equity in a well-funded startup operating at the intersection of generative AI and private banking.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Act as the primary FCA point of contact and Senior Manager accountable for compliance oversight (SMF16) and MLRO (SMF17) duties.</li>
  <li>Lead end-to-end applications for new regulatory permissions and design the firm&#39;s overarching SMCR governance and risk frameworks.</li>
  <li>Collaborate with engineering and ML teams to build safe, compliant AI advice protocols that meet Consumer Duty and MiFID II standards.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>UK-qualified solicitor or senior compliance leader with 5+ years of experience in UK financial services regulation and the FCA Handbook.</li>
  <li>Proven track record in a consumer-facing fintech, wealthtech, or neo-bank with eligibility for (or existing) SMF16/17 approval.</li>
  <li>Strategic, first-principles thinker comfortable navigating ambiguity where traditional regulatory playbooks have not yet been written for AI applications.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-legal-risk-and-compliance-at-ai-wealth-management-platform-founded-by-ex-82e7a510-2299-42d1-a189-b7288913bdbd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_82e7a510-2299-42d1-a189-b7288913bdbd">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-legal-risk-and-compliance-at-ai-wealth-management-platform-founded-by-ex-82e7a510-2299-42d1-a189-b7288913bdbd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_82e7a510-2299-42d1-a189-b7288913bdbd">https://www.jackandjill.ai/jobs/head-of-legal-risk-and-compliance-at-ai-wealth-management-platform-founded-by-ex-82e7a510-2299-42d1-a189-b7288913bdbd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_82e7a510-2299-42d1-a189-b7288913bdbd</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.126Z</expirationdate>
  </job>
  <job>
    <title>VP of Business Development at Profitable £2M+ ARR AI-native orchestration platform</title>
    <date>2026-05-14T04:05:03.528Z</date>
    <referencenumber>f2b146cc-7cf9-464c-ba76-962c453b2064</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/vp-of-business-development-at-profitable-2m-arr-ai-native-orchestration-platform-f2b146cc-7cf9-464c-ba76-962c453b2064</url>
    <applyurl>https://jackandjill.ai/jobs/sales/vp-of-business-development-at-profitable-2m-arr-ai-native-orchestration-platform-f2b146cc-7cf9-464c-ba76-962c453b2064</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/vp-of-business-development-at-profitable-2m-arr-ai-native-orchestration-platform-f2b146cc-7cf9-464c-ba76-962c453b2064?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f2b146cc-7cf9-464c-ba76-962c453b2064">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>VP of Business Development</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Profitable £2M+ ARR AI-native orchestration platform for heavy industry</p>

<p><strong>Job Description</strong></p>

<p>You will lead the transition from a bootstrapped £2M+ ARR success to a venture-backed market leader. As the first commercial leader, you&#39;ll drive the full sales cycle for the world&#39;s first autonomous technology deployment platform, automating the manual, consultant-heavy roll-outs that currently plague global infrastructure projects and large-scale construction enterprises.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a 15-person, profitable company at the ground floor as a founding commercial hire with meaningful equity as they prepare for a high-velocity Series A.</li>
  <li>Solve a massive, unaddressed problem in heavy industry where billions are wasted on unused software due to failed manual implementation processes.</li>
  <li>Operative with high agency in a culture built on urgency and directness, moving away from the slow politics of traditional enterprise environments.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end sales cycle from cold outbound prospecting to closing multi-stakeholder enterprise deals worth £500k+.</li>
  <li>Build executive-level relationships with CIOs and Managing Directors at the world&#39;s largest engineering and infrastructure firms.</li>
  <li>Partner directly with founders to architect the go-to-market motion, pricing, and product positioning for the next phase of scale.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of winning complex, high-value contracts (£500K+) within heavy industry, infrastructure, or technical professional services.</li>
  <li>Experience as a &quot;builder&quot; who has opened new markets or grown commercial practices from scratch without an established brand or playbook.</li>
  <li>Exceptional ability to articulate technical AI visions to C-suite stakeholders and navigate the gap between innovation teams and CFO sign-off.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/vp-of-business-development-at-profitable-2m-arr-ai-native-orchestration-platform-f2b146cc-7cf9-464c-ba76-962c453b2064?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f2b146cc-7cf9-464c-ba76-962c453b2064">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/vp-of-business-development-at-profitable-2m-arr-ai-native-orchestration-platform-f2b146cc-7cf9-464c-ba76-962c453b2064?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f2b146cc-7cf9-464c-ba76-962c453b2064">https://www.jackandjill.ai/jobs/vp-of-business-development-at-profitable-2m-arr-ai-native-orchestration-platform-f2b146cc-7cf9-464c-ba76-962c453b2064?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f2b146cc-7cf9-464c-ba76-962c453b2064</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.126Z</expirationdate>
  </job>
  <job>
    <title>Senior Technical Customer Experience Specialist (£38k-£40k) at London travel-tech startup building digital infrastructure for global aviation</title>
    <date>2026-05-14T04:05:03.491Z</date>
    <referencenumber>63b8c2f6-4d80-4251-a207-9f0fc4efc004</referencenumber>
    <url>https://jackandjill.ai/jobs/design/senior-technical-customer-experience-specialist-38k-40k-at-london-travel-tech-st-63b8c2f6-4d80-4251-a207-9f0fc4efc004</url>
    <applyurl>https://jackandjill.ai/jobs/design/senior-technical-customer-experience-specialist-38k-40k-at-london-travel-tech-st-63b8c2f6-4d80-4251-a207-9f0fc4efc004</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-technical-customer-experience-specialist-38k-40k-at-london-travel-tech-st-63b8c2f6-4d80-4251-a207-9f0fc4efc004?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63b8c2f6-4d80-4251-a207-9f0fc4efc004">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Technical Customer Experience Specialist</p>

<p><strong>Salary</strong></p>

<p>£38k-£40k</p>

<p><strong>Company Description</strong></p>

<p>London travel-tech startup building digital infrastructure for global baggage logistics for major airlines including BA and Lufthansa</p>

<p><strong>Job Description</strong></p>

<p>As the definitive technical authority within the CX team, you will re-architect how baggage moves globally by resolving complex system frictions. You will perform deep-dive root cause analysis using APIs and logs, translate technical issues into developer-ready Jira tickets, and drive the strategy for an AI-assisted service model for global aviation partners.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Solve one of air travel&#39;s hardest problems by building the &quot;digital rails&quot; for baggage handling at a global scale alongside partners like Virgin Atlantic and easyJet.</li>
  <li>Direct influence on the product roadmap by presenting high-level Voice of Customer insights and technical friction data to executive leadership.</li>
  <li>Join a rapidly expanding 36-person team where you will architect CX workflows and AI automation strategies rather than just following existing processes.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead advanced root-cause investigations into system behavior and data inconsistencies using network inspectors, log files, and API documentation.</li>
  <li>Architect and optimize the full support lifecycle within Zendesk, defining QA standards, ticket routing, and complex escalation paths.</li>
  <li>Translate technical friction into validated, high-impact Jira tickets with precise reproduction steps for the engineering team to action.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in a high-tier Technical Support or Product Ops role within a fast-growing tech startup environment.</li>
  <li>Expert-level proficiency in the Atlassian suite (Jira/Confluence) and Zendesk, with a track record of building automated workflows and knowledge architectures.</li>
  <li>Exceptional technical communication skills with the ability to bridge the gap between customer-facing messaging and deep-dive engineering requirements.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-technical-customer-experience-specialist-38k-40k-at-london-travel-tech-st-63b8c2f6-4d80-4251-a207-9f0fc4efc004?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63b8c2f6-4d80-4251-a207-9f0fc4efc004">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-technical-customer-experience-specialist-38k-40k-at-london-travel-tech-st-63b8c2f6-4d80-4251-a207-9f0fc4efc004?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63b8c2f6-4d80-4251-a207-9f0fc4efc004">https://www.jackandjill.ai/jobs/senior-technical-customer-experience-specialist-38k-40k-at-london-travel-tech-st-63b8c2f6-4d80-4251-a207-9f0fc4efc004?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63b8c2f6-4d80-4251-a207-9f0fc4efc004</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£38k-£40k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.127Z</expirationdate>
  </job>
  <job>
    <title>Staff Product Engineer (£135k-£170k + Equity) at $116M Series B AI-native CRM startup</title>
    <date>2026-05-14T04:05:03.424Z</date>
    <referencenumber>f6427228-1b36-4748-881a-94273add385d</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/staff-product-engineer-135k-170k-equity-at-116m-series-b-ai-native-crm-startup-f6427228-1b36-4748-881a-94273add385d</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/staff-product-engineer-135k-170k-equity-at-116m-series-b-ai-native-crm-startup-f6427228-1b36-4748-881a-94273add385d</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/staff-product-engineer-135k-170k-equity-at-116m-series-b-ai-native-crm-startup-f6427228-1b36-4748-881a-94273add385d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f6427228-1b36-4748-881a-94273add385d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Staff Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£135k-£170k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$116M Series B AI-native CRM startup backed by GV and Redpoint</p>

<p><strong>Job Description</strong></p>

<p>You will solve the most complex technical challenges for a next-generation CRM built for the AI era. As a Staff Product Engineer, you will drive technical strategy across teams, designing robust cloud-native systems while mentoring high-caliber talent. You’ll balance technical excellence with business delivery to build a tool that empowers ambitious global GTM teams.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the frontier of AI-native architecture with a high-performance team backed by world-class investors like GV, Redpoint, and Balderton.</li>
  <li>Take a high-impact leadership role where you influence the fundamental infrastructure and technical standards of a platform disrupting the CRM market.</li>
  <li>Enjoy a craft-focused culture that prioritizes deep technical rigor, exceptional user experience, and frequent international team off-sites to locations like Barcelona and Lisbon.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Provide technical leadership for critical infrastructure, ensuring the platform remains reliable, scalable, and secure as the user base grows.</li>
  <li>Mentor and coach a world-class engineering team, fostering a growth mindset and raising the bar for software operations in the age of AI.</li>
  <li>Collaborate across the organization to make strategic trade-offs between rapid delivery and architectural perfection, optimizing for customer value and business growth.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Demonstrates first-class technical execution in distributed, cloud-native systems with a proven ability to think in complex systems rather than just code.</li>
  <li>Possesses a track record of technical leadership, having successfully broken down large, ambiguous problems into executable goals for other engineers to own.</li>
  <li>Maintains a product-first mindset with strong opinions on UX, using data and customer insights to build features that are uniquely valuable to users.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/staff-product-engineer-135k-170k-equity-at-116m-series-b-ai-native-crm-startup-f6427228-1b36-4748-881a-94273add385d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f6427228-1b36-4748-881a-94273add385d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/staff-product-engineer-135k-170k-equity-at-116m-series-b-ai-native-crm-startup-f6427228-1b36-4748-881a-94273add385d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f6427228-1b36-4748-881a-94273add385d">https://www.jackandjill.ai/jobs/staff-product-engineer-135k-170k-equity-at-116m-series-b-ai-native-crm-startup-f6427228-1b36-4748-881a-94273add385d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f6427228-1b36-4748-881a-94273add385d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£135k-£170k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.127Z</expirationdate>
  </job>
  <job>
    <title>Senior Fullstack Engineer ($180k-$220k + Equity) at Seed-stage healthcare commerce startup backed by investors in Airbnb and Figma</title>
    <date>2026-05-14T04:05:02.782Z</date>
    <referencenumber>3c6dbb94-1cf1-464c-810c-0a7312991c5a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-fullstack-engineer-180k-220k-equity-at-seed-stage-healthcare-commerce-sta-3c6dbb94-1cf1-464c-810c-0a7312991c5a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-fullstack-engineer-180k-220k-equity-at-seed-stage-healthcare-commerce-sta-3c6dbb94-1cf1-464c-810c-0a7312991c5a</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-fullstack-engineer-180k-220k-equity-at-seed-stage-healthcare-commerce-sta-3c6dbb94-1cf1-464c-810c-0a7312991c5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c6dbb94-1cf1-464c-810c-0a7312991c5a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Fullstack Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Seed-stage healthcare commerce startup backed by investors in Airbnb and Figma</p>

<p><strong>Job Description</strong></p>

<p>You will be a core member of an elite team building the marketplace infrastructure for personalized medicine. As an early hire, you will architect systems from scratch and ship features that transform how brick-and-mortar clinics source and fulfill treatments, replacing legacy manual processes with a seamless software-driven commerce experience.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a founding team with a pedigree of scaling healthcare unicorns like Eucalyptus and Virta Health from seed to $500M+ valuations.</li>
  <li>Build in a $30B+ market ripe for disruption, replacing fax machines with a &quot;Shopify for compounding pharmacies&quot; that simplifies complex clinical workflows.</li>
  <li>Work in a high-density talent environment alongside former venture-backed founders and operators from top-tier companies like Canva and Deel.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement scalable backend architectures and sophisticated React interfaces to handle complex healthcare data and fulfillment logic.</li>
  <li>Collaborate directly with the founders to scope products, conduct customer research, and translate clinic needs into production-ready software.</li>
  <li>Own the end-to-end development lifecycle of core features, making critical engineering tradeoffs to maintain a high velocity without sacrificing reliability.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Demonstrates significant experience building 0-to-1 products from scratch, ideally with deep proficiency in React, TypeScript, and API design.</li>
  <li>Shows mastery of modern AI development workflows, specifically using tools like Cursor to accelerate shipping speed and code quality.</li>
  <li>Possesses an entrepreneurial mindset, comfortable with the ambiguity of a seed-stage startup and eager to eventually found their own company.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-fullstack-engineer-180k-220k-equity-at-seed-stage-healthcare-commerce-sta-3c6dbb94-1cf1-464c-810c-0a7312991c5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c6dbb94-1cf1-464c-810c-0a7312991c5a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-fullstack-engineer-180k-220k-equity-at-seed-stage-healthcare-commerce-sta-3c6dbb94-1cf1-464c-810c-0a7312991c5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c6dbb94-1cf1-464c-810c-0a7312991c5a">https://www.jackandjill.ai/jobs/senior-fullstack-engineer-180k-220k-equity-at-seed-stage-healthcare-commerce-sta-3c6dbb94-1cf1-464c-810c-0a7312991c5a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3c6dbb94-1cf1-464c-810c-0a7312991c5a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.128Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer / CTO (£140k + Equity) at Ambient AI startup founded by ex-Stripe and Plaid leaders</title>
    <date>2026-05-13T04:04:02.976Z</date>
    <referencenumber>d0713bc1-6c56-415d-becd-2000656cdac5</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-cto-140k-equity-at-ambient-ai-startup-founded-by-ex-stripe-and-d0713bc1-6c56-415d-becd-2000656cdac5</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-cto-140k-equity-at-ambient-ai-startup-founded-by-ex-stripe-and-d0713bc1-6c56-415d-becd-2000656cdac5</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-cto-140k-equity-at-ambient-ai-startup-founded-by-ex-stripe-and-d0713bc1-6c56-415d-becd-2000656cdac5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d0713bc1-6c56-415d-becd-2000656cdac5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer / CTO</p>

<p><strong>Salary</strong></p>

<p>£140k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Ambient AI startup founded by ex-Stripe and ex-Plaid leadership</p>

<p><strong>Job Description</strong></p>

<p>Join as a technical co-founder to build ambient AI that assists professionals during high-stakes conversations. You will tackle gnarly challenges like sub-second latency and intent forecasting while architecting an unobtrusive Electron-based UX. This is a 0-1 opportunity to define the engineering culture and technical foundation for a next-generation productivity platform.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Leadership pedigree: Work directly with founders from Stripe, Google Pay, and Plaid who understand how to scale world-class products.</li>
  <li>Deep technical ownership: You aren&#39;t just building features; you are making foundational architectural decisions on low-latency inference and real-time transcription pipelines.</li>
  <li>High-impact product: Build &quot;calm tech&quot; that moves beyond the chat box, providing sub-second intelligence that respects user attention during live calls.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build the end-to-end product, from the low-latency ML infrastructure to the minimal-overhead Electron front-end.</li>
  <li>Develop a rapidly queryable context layer that integrates cross-platform data to provide real-time relevance during live conversations.</li>
  <li>Set the engineering culture and standards, balancing high-craftsmanship iteration with a relentless bias toward shipping and learning.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience shipping production software from 0-1, with a track record of building high-quality products end-to-end.</li>
  <li>Deep technical expertise in at least one core area: retrieval/graph data structures, voice/transcription pipelines, or ML infrastructure.</li>
  <li>High-agency operator with a bias for action who knows when to choose the right abstraction and when to ship a duct-tape version.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-cto-140k-equity-at-ambient-ai-startup-founded-by-ex-stripe-and-d0713bc1-6c56-415d-becd-2000656cdac5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d0713bc1-6c56-415d-becd-2000656cdac5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-cto-140k-equity-at-ambient-ai-startup-founded-by-ex-stripe-and-d0713bc1-6c56-415d-becd-2000656cdac5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d0713bc1-6c56-415d-becd-2000656cdac5">https://www.jackandjill.ai/jobs/founding-engineer-cto-140k-equity-at-ambient-ai-startup-founded-by-ex-stripe-and-d0713bc1-6c56-415d-becd-2000656cdac5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d0713bc1-6c56-415d-becd-2000656cdac5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£140k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.129Z</expirationdate>
  </job>
  <job>
    <title>Founding Senior Full-Stack Engineer at stealth-stage AI coordination startup</title>
    <date>2026-05-13T04:04:02.818Z</date>
    <referencenumber>7268dee2-2d70-457f-b394-e7e72858070b</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-senior-full-stack-engineer-at-stealth-stage-ai-coordination-startup-7268dee2-2d70-457f-b394-e7e72858070b</url>
    <applyurl>https://jackandjill.ai/jobs/founding-senior-full-stack-engineer-at-stealth-stage-ai-coordination-startup-7268dee2-2d70-457f-b394-e7e72858070b</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-senior-full-stack-engineer-at-stealth-stage-ai-coordination-startup-7268dee2-2d70-457f-b394-e7e72858070b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7268dee2-2d70-457f-b394-e7e72858070b">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Senior Full-Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Stealth-stage AI coordination startup</p>

<p><strong>Job Description</strong></p>

<p>Join a high-velocity founding team building the operating system for the agentic era. You will architect a real-time, multiplayer agent system that automates coordination work through proprietary semantic memory and symbolic control. This role bridges complex LLM workflows and high-performance front-end engineering to redefine how teams collaborate in the modern workplace.</p>

<p><strong>Location</strong></p>

<p>London, UK or San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will be the first engineering hire, working directly with founders from top-tier academic and commercial backgrounds to define the technical foundation.</li>
  <li>The company is backed by top-tier global VCs and has already secured active procurement with major enterprise partners despite being in early stealth.</li>
  <li>You will build a new paradigm for work beyond simple chatbots, focusing on structured agent-to-agent negotiation and first-principles AI infrastructure.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end development of agentic systems, including multi-step LLM pipelines, structured outputs, and real-world agent negotiation loops.</li>
  <li>Architect and scale deep integrations with major productivity tools like Slack, Notion, and Linear to build a comprehensive world model.</li>
  <li>Optimize front-end performance to ensure the web and mobile applications feel instantaneous despite complex backend graph traversals and AI processes.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven senior-level experience in TypeScript, React, and Node.js, with a track record of shipping complex production systems at scale.</li>
  <li>Deep hands-on expertise with LLM orchestration, including experience with evals, streaming, caching, and building reliable agentic workflows.</li>
  <li>High-agency mindset with 0-to-1 experience, capable of owning product features from initial specification through to production deployment in a high-trust environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-senior-full-stack-engineer-at-stealth-stage-ai-coordination-startup-7268dee2-2d70-457f-b394-e7e72858070b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7268dee2-2d70-457f-b394-e7e72858070b">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-senior-full-stack-engineer-at-stealth-stage-ai-coordination-startup-7268dee2-2d70-457f-b394-e7e72858070b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7268dee2-2d70-457f-b394-e7e72858070b">https://www.jackandjill.ai/jobs/founding-senior-full-stack-engineer-at-stealth-stage-ai-coordination-startup-7268dee2-2d70-457f-b394-e7e72858070b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7268dee2-2d70-457f-b394-e7e72858070b</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.129Z</expirationdate>
  </job>
  <job>
    <title>Head of Sales (£90k-£120k + Equity) at VC-backed automotive infrastructure startup</title>
    <date>2026-05-12T04:11:24.670Z</date>
    <referencenumber>ae173121-f8da-49d4-b924-fead5bf0c6c7</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/head-of-sales-90k-120k-equity-at-vc-backed-automotive-infrastructure-startup-ae173121-f8da-49d4-b924-fead5bf0c6c7</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/head-of-sales-90k-120k-equity-at-vc-backed-automotive-infrastructure-startup-ae173121-f8da-49d4-b924-fead5bf0c6c7</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-sales-90k-120k-equity-at-vc-backed-automotive-infrastructure-startup-ae173121-f8da-49d4-b924-fead5bf0c6c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae173121-f8da-49d4-b924-fead5bf0c6c7">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Sales</p>

<p><strong>Salary</strong></p>

<p>£90k-£120k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Octopus and Blackbird-backed automotive infrastructure startup founded by ex-Rocket Lab engineers</p>

<p><strong>Job Description</strong></p>

<p>You will serve as the growth engine for the UK market, owning the strategy and execution to scale a global parts network. You&#39;ll build a high-velocity sales team from the ground up, defining repeatable playbooks for independent and multi-site repairers to modernize a $1.9 trillion industry through cutting-edge digital infrastructure.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Backed by elite investors including Blackbird (Canva), Octopus Ventures, and the co-founders of Figma and Notion, providing immense capital and mentorship.</li>
  <li>Massive market impact solving supply chain waste in a $1.9T industry with a product already integrated across hundreds of global companies.</li>
  <li>High-upside opportunity with a salary up to £120k, 100% OTE potential, and significant equity in a company that tripled its team recently.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build, hire, and lead a high-performance team of Account Executives, coaching them on discovery, deal execution, and pipeline management.</li>
  <li>Define and refine the end-to-end UK sales playbook, institutionalizing repeatable motions for both independent workshops and multi-site organizations.</li>
  <li>Drive commercial engagement with major enterprise repair groups, navigating complex sales cycles with senior operations leaders and owners.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of leading B2B sales teams in high-growth environments, with a focus on building sales motions from scratch.</li>
  <li>Strong commercial instincts with experience owning revenue targets, managing HubSpot CRMs, and scaling outbound activity frameworks.</li>
  <li>Exceptional leadership skills with the ability to coach early-career AEs and senior closers while operating effectively in fast-moving, unstructured environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-sales-90k-120k-equity-at-vc-backed-automotive-infrastructure-startup-ae173121-f8da-49d4-b924-fead5bf0c6c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae173121-f8da-49d4-b924-fead5bf0c6c7">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-sales-90k-120k-equity-at-vc-backed-automotive-infrastructure-startup-ae173121-f8da-49d4-b924-fead5bf0c6c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae173121-f8da-49d4-b924-fead5bf0c6c7">https://www.jackandjill.ai/jobs/head-of-sales-90k-120k-equity-at-vc-backed-automotive-infrastructure-startup-ae173121-f8da-49d4-b924-fead5bf0c6c7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ae173121-f8da-49d4-b924-fead5bf0c6c7</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£90k-£120k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.130Z</expirationdate>
  </job>
  <job>
    <title>Engineering Manager at Series B tax automation platform backed by Coatue &amp; Index Ventures</title>
    <date>2026-05-12T04:11:24.538Z</date>
    <referencenumber>ed2be583-671b-4680-b5db-f2dd1d2e446a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/engineering-manager-at-series-b-tax-automation-platform-backed-by-coatue-and-ind-ed2be583-671b-4680-b5db-f2dd1d2e446a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/engineering-manager-at-series-b-tax-automation-platform-backed-by-coatue-and-ind-ed2be583-671b-4680-b5db-f2dd1d2e446a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/engineering-manager-at-series-b-tax-automation-platform-backed-by-coatue-and-ind-ed2be583-671b-4680-b5db-f2dd1d2e446a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ed2be583-671b-4680-b5db-f2dd1d2e446a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Engineering Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Series B indirect tax automation platform backed by Coatue and Index Ventures</p>

<p><strong>Job Description</strong></p>

<p>Lead a high-impact product engineering team solving a complex $500B+ problem for the global internet economy. You will co-own the product roadmap, manage technical delivery, and mentor a distributed team of engineers. This is a role for a builder-turned-manager who thrives in async-first environments and values shipping iterative, high-quality API solutions.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at a $60M+ Series B scale-up backed by world-class investors like Coatue and Index Ventures, addressing an essential global tax challenge.</li>
  <li>High-autonomy environment where engineering teams function as owners, solving direct customer problems rather than just building requested features.</li>
  <li>Async-first, documentation-heavy culture that favors deep work and clear communication over unnecessary meetings and corporate politics.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead a product engineering team in London, aligning business objectives with high-load API delivery and technical excellence.</li>
  <li>Partner directly with Product Management to co-own the roadmap and translate customer pain points into scalable software solutions.</li>
  <li>Drive the engineering culture by hiring, onboarding, and mentoring talent while collaborating on high-level strategy with the CTO.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven IC-to-EM trajectory with strong technical depth in Go or TypeScript and experience scaling large-scale microservices.</li>
  <li>Entrepreneurial mindset with a preference for shipping small, iterative updates multiple times a day based on data rather than opinions.</li>
  <li>Expert in distributed work who prioritizes documentation and asynchronous communication to maintain transparency across global teams.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/engineering-manager-at-series-b-tax-automation-platform-backed-by-coatue-and-ind-ed2be583-671b-4680-b5db-f2dd1d2e446a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ed2be583-671b-4680-b5db-f2dd1d2e446a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/engineering-manager-at-series-b-tax-automation-platform-backed-by-coatue-and-ind-ed2be583-671b-4680-b5db-f2dd1d2e446a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ed2be583-671b-4680-b5db-f2dd1d2e446a">https://www.jackandjill.ai/jobs/engineering-manager-at-series-b-tax-automation-platform-backed-by-coatue-and-ind-ed2be583-671b-4680-b5db-f2dd1d2e446a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ed2be583-671b-4680-b5db-f2dd1d2e446a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.130Z</expirationdate>
  </job>
  <job>
    <title>Senior Software Engineer (£80k-£120k + Equity) at £2M Seed AI-native law firm</title>
    <date>2026-05-12T04:11:24.506Z</date>
    <referencenumber>1b73d1da-904a-42d3-b144-4c91983b998e</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-software-engineer-80k-120k-equity-at-2m-seed-ai-native-law-firm-1b73d1da-904a-42d3-b144-4c91983b998e</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-software-engineer-80k-120k-equity-at-2m-seed-ai-native-law-firm-1b73d1da-904a-42d3-b144-4c91983b998e</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-80k-120k-equity-at-2m-seed-ai-native-law-firm-1b73d1da-904a-42d3-b144-4c91983b998e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b73d1da-904a-42d3-b144-4c91983b998e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Software Engineer</p>

<p><strong>Salary</strong></p>

<p>£80k-£120k + Equity</p>

<p><strong>Company Description</strong></p>

<p>£2M Seed-funded AI-native law firm backed by Breega and Backed VC</p>

<p><strong>Job Description</strong></p>

<p>Join as the first dedicated engineering hire for a venture-backed startup disrupting the £19B UK conveyancing market. You will harden a pre-launch platform, architecting a complex state machine and AI agent pipelines. Working alongside founders with multiple successful exits, you will build the technical foundation for a full-stack, regulated legal powerhouse.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding engineer impact: Own the entire technical roadmap and architecture for a company where engineering is the core product, not a cost center.</li>
  <li>High-pedigree founding team: Collaborate directly with the founders of one of the UK’s fastest-growing consumer brands and a technical CEO.</li>
  <li>Frontier tech stack: Build with advanced AI agent orchestration (38+ specialized agents) to automate 80% of traditional legal workflows in a regulated environment.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and scale the core architecture including the state machine, workflow engine, and secure API layer for thousands of concurrent transactions.</li>
  <li>Build and maintain sophisticated AI agent pipelines for automated document review, correspondence handling, and structured data extraction.</li>
  <li>Lead security and compliance engineering, implementing robust encryption and audit logging necessary for a regulated, AI-native law firm.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of professional experience with a strong backend focus in Python, TypeScript, and React/Next.js.</li>
  <li>Proven track record of building secure, scalable systems in regulated or sensitive environments like fintech, legaltech, or healthtech.</li>
  <li>Hands-on experience with AI agent orchestration frameworks and the ability to transition from individual contributor to engineering leader as the team grows.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-80k-120k-equity-at-2m-seed-ai-native-law-firm-1b73d1da-904a-42d3-b144-4c91983b998e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b73d1da-904a-42d3-b144-4c91983b998e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-80k-120k-equity-at-2m-seed-ai-native-law-firm-1b73d1da-904a-42d3-b144-4c91983b998e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b73d1da-904a-42d3-b144-4c91983b998e">https://www.jackandjill.ai/jobs/senior-software-engineer-80k-120k-equity-at-2m-seed-ai-native-law-firm-1b73d1da-904a-42d3-b144-4c91983b998e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1b73d1da-904a-42d3-b144-4c91983b998e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k-£120k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.131Z</expirationdate>
  </job>
  <job>
    <title>Founding AI/ML Research Engineer (+ Equity) at YC W26 enterprise AI startup</title>
    <date>2026-05-12T04:11:24.131Z</date>
    <referencenumber>281e2266-51dc-45e1-aa83-9d909dd09b75</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-ai-ml-research-engineer-equity-at-yc-w26-enterprise-ai-startup-281e2266-51dc-45e1-aa83-9d909dd09b75</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-ai-ml-research-engineer-equity-at-yc-w26-enterprise-ai-startup-281e2266-51dc-45e1-aa83-9d909dd09b75</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-ai-ml-research-engineer-equity-at-yc-w26-enterprise-ai-startup-281e2266-51dc-45e1-aa83-9d909dd09b75?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_281e2266-51dc-45e1-aa83-9d909dd09b75">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding AI/ML Research Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC W26 enterprise AI startup building high-speed computer-use agents</p>

<p><strong>Job Description</strong></p>

<p>Join a high-signal team building the world’s fastest AI agents for enterprise automation. You will develop reasoning pipelines and visual systems that operate desktop and web applications at 10% of the speed of humans. This founding role bridges cutting-edge ML research and production deployment, directly impacting the core technology of a YC-backed startup.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ground-floor equity stake (0.30%-1.20%) in a YC W26 company led by founders from IIT Delhi, CMU, and McKinsey.</li>
  <li>Direct impact on core technology by developing agents that reason and execute complex workflows at 10x the speed of current market solutions.</li>
  <li>High-velocity research environment where you move from paper to production-quality systems quickly alongside an elite AI research team.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement multi-agent orchestration systems, focusing on task decomposition, context management, and memory architectures.</li>
  <li>Develop reliable reasoning pipelines using Large Reasoning Models (LRMs), chain-of-thought architectures, and reflexion agent loops.</li>
  <li>Build and integrate Vision-Language Models (VLMs) for advanced GUI understanding and real-time screen interpretation for automation.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Recent PhD or Master’s from a top-tier program (MIT, Stanford, CMU, IIT) with a track record in agentic AI or computer vision.</li>
  <li>Strong research pedigree with publications at major venues like NeurIPS, ICML, ICLR, or CVPR, paired with production engineering skills.</li>
  <li>Deep proficiency in Python and orchestration frameworks like LangChain or AutoGen, with experience deploying ML models to AWS environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-ai-ml-research-engineer-equity-at-yc-w26-enterprise-ai-startup-281e2266-51dc-45e1-aa83-9d909dd09b75?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_281e2266-51dc-45e1-aa83-9d909dd09b75">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-ai-ml-research-engineer-equity-at-yc-w26-enterprise-ai-startup-281e2266-51dc-45e1-aa83-9d909dd09b75?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_281e2266-51dc-45e1-aa83-9d909dd09b75">https://www.jackandjill.ai/jobs/founding-ai-ml-research-engineer-equity-at-yc-w26-enterprise-ai-startup-281e2266-51dc-45e1-aa83-9d909dd09b75?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_281e2266-51dc-45e1-aa83-9d909dd09b75</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.131Z</expirationdate>
  </job>
  <job>
    <title>Senior Software Engineer (£90k-£115k + Equity) at YC-backed AI risk automation startup</title>
    <date>2026-05-11T04:11:47.693Z</date>
    <referencenumber>26d1a634-ea81-4af2-a7a7-8508a45142bd</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-software-engineer-90k-115k-equity-at-yc-backed-ai-risk-automation-startup-26d1a634-ea81-4af2-a7a7-8508a45142bd</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-software-engineer-90k-115k-equity-at-yc-backed-ai-risk-automation-startup-26d1a634-ea81-4af2-a7a7-8508a45142bd</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-90k-115k-equity-at-yc-backed-ai-risk-automation-startup-26d1a634-ea81-4af2-a7a7-8508a45142bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26d1a634-ea81-4af2-a7a7-8508a45142bd">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Software Engineer</p>

<p><strong>Salary</strong></p>

<p>£90k-£115k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC-backed AI risk automation startup with $2.5M seed funding from Speedinvest and Shapers</p>

<p><strong>Job Description</strong></p>

<p>Join a founding engineering team building LLM-powered agents that revolutionize how banks and fintech unicorns detect fraudulent businesses. You will translate novel AI capabilities into auditable user experiences, working directly with the CTO to replace manual risk investigations with intelligent automation for global financial institutions at the forefront of AI adoption.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding team impact where you will shape both the core product architecture and company culture from day one under a CTO who led fraud engineering for multi-billion dollar transaction volumes.</li>
  <li>Backed by Y Combinator (S23) and premier investors including Speedinvest, with an angel network featuring founders from N26, Allica Bank, and Billie.</li>
  <li>Direct exposure to high-growth fintech unicorns and global banks, solving mission-critical financial crime problems using a cutting-edge serverless and GenAI tech stack.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and scale the core platform and integration infrastructure using NodeJS/TypeScript, React, and AWS Serverless to power autonomous LLM agents.</li>
  <li>Work side-by-side with financial crime and risk teams to translate complex investigative workflows into intuitive, performant end-user experiences.</li>
  <li>Evolve data schemas to bring reliability to non-deterministic LLM outputs, ensuring all AI-driven insights are robust and auditable for enterprise compliance.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping production-grade code in high-growth startup environments, ideally with proficiency in TypeScript/Node and React.</li>
  <li>High empathy and curiosity for solving non-technical user problems, with the ability to navigate early-stage ambiguity and take full ownership of projects.</li>
  <li>Interest in the intersection of LLMs and financial risk, possessing the drive to learn a complex domain and iterate rapidly based on direct customer feedback.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-90k-115k-equity-at-yc-backed-ai-risk-automation-startup-26d1a634-ea81-4af2-a7a7-8508a45142bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26d1a634-ea81-4af2-a7a7-8508a45142bd">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-90k-115k-equity-at-yc-backed-ai-risk-automation-startup-26d1a634-ea81-4af2-a7a7-8508a45142bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26d1a634-ea81-4af2-a7a7-8508a45142bd">https://www.jackandjill.ai/jobs/senior-software-engineer-90k-115k-equity-at-yc-backed-ai-risk-automation-startup-26d1a634-ea81-4af2-a7a7-8508a45142bd?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_26d1a634-ea81-4af2-a7a7-8508a45142bd</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£90k-£115k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.132Z</expirationdate>
  </job>
  <job>
    <title>Head of Growth (£70k-£80k + Equity) at AI-native micromobility platform</title>
    <date>2026-05-09T04:06:12.992Z</date>
    <referencenumber>52f74271-d149-4a33-a505-4fe66c6a61c2</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/head-of-growth-70k-80k-equity-at-ai-native-micromobility-platform-52f74271-d149-4a33-a505-4fe66c6a61c2</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/head-of-growth-70k-80k-equity-at-ai-native-micromobility-platform-52f74271-d149-4a33-a505-4fe66c6a61c2</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-growth-70k-80k-equity-at-ai-native-micromobility-platform-52f74271-d149-4a33-a505-4fe66c6a61c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_52f74271-d149-4a33-a505-4fe66c6a61c2">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Growth</p>

<p><strong>Salary</strong></p>

<p>£70k-£80k + Bonus + Equity</p>

<p><strong>Company Description</strong></p>

<p>AI-native micromobility platform with 50,000+ vehicles under management and founding team from $6bn unicorn Fuse Energy.</p>

<p><strong>Job Description</strong></p>

<p>As the founding growth hire, you will own the end-to-end consumer acquisition strategy for a vertically integrated e-bike subscription and maintenance platform. You will lead the transition from zero to 30,000 subscribers over the next year, managing everything from performance marketing and lifecycle retention to building a full-scale growth team.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Immediate ownership of a founding seat with a clear progression path to VP Marketing within 12 months at Series A.</li>
  <li>Work directly with a co-founder who scaled a $6bn energy unicorn across Europe, plus access to a dedicated external growth mentor.</li>
  <li>Join a high-traction business with zero staff turnover and 50,000+ bicycles already under management via AI-driven predictive maintenance.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute a full-funnel acquisition strategy across paid social, organic, SEO, and referrals to hit a target of 30,000 subscribers.</li>
  <li>Build the &quot;city-launch playbook&quot; to scale the D2C subscription business from zero to 1,000+ customers in each new market.</li>
  <li>Construct the entire reporting layer for growth, tracking CAC, LTV, and retention cohorts to provide real-time transparency for investors.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3–6 years of growth or performance marketing experience at an early-stage D2C brand, marketplace, or subscription business.</li>
  <li>Proven ability to build technical CAC/LTV models and funnel dashboards while also writing high-converting ad copy and building landing pages.</li>
  <li>High-agency operator who thrives in ambiguity and has previously taken a consumer product from zero to meaningful national scale.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-growth-70k-80k-equity-at-ai-native-micromobility-platform-52f74271-d149-4a33-a505-4fe66c6a61c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_52f74271-d149-4a33-a505-4fe66c6a61c2">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-growth-70k-80k-equity-at-ai-native-micromobility-platform-52f74271-d149-4a33-a505-4fe66c6a61c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_52f74271-d149-4a33-a505-4fe66c6a61c2">https://www.jackandjill.ai/jobs/head-of-growth-70k-80k-equity-at-ai-native-micromobility-platform-52f74271-d149-4a33-a505-4fe66c6a61c2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_52f74271-d149-4a33-a505-4fe66c6a61c2</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£80k + Bonus + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.132Z</expirationdate>
  </job>
  <job>
    <title>Senior Backend Engineer ($180k-$220k + Equity) at $19M Series A Voice AI startup</title>
    <date>2026-05-09T04:06:12.620Z</date>
    <referencenumber>5feca4e8-851e-4795-b653-743c767d59f9</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-180k-220k-equity-at-19m-series-a-voice-ai-startup-5feca4e8-851e-4795-b653-743c767d59f9</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-backend-engineer-180k-220k-equity-at-19m-series-a-voice-ai-startup-5feca4e8-851e-4795-b653-743c767d59f9</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-19m-series-a-voice-ai-startup-5feca4e8-851e-4795-b653-743c767d59f9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5feca4e8-851e-4795-b653-743c767d59f9">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$19M Series A Voice AI startup backed by Base10 Partners and YC</p>

<p><strong>Job Description</strong></p>

<p>You will own the core infrastructure powering real-time voice AI agents that sound indistinguishable from humans. Managing sub-400ms response times at massive scale, you&#39;ll design and operate the backend systems handling millions of concurrent conversations. This is a high-ownership role working directly with PhD founders to transform global telecommunications.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship code that processes millions of calls monthly for thousands of businesses, experiencing 22% week-over-week growth on a path to 1 billion annual calls.</li>
  <li>Work at the bleeding edge of latency engineering, optimizing real-time streaming and telephony systems where every millisecond directly impacts human-like AI performance.</li>
  <li>Join an elite 8-10 person engineering team in SF immediately following a $16M Series A led by Base10 Partners, offering massive equity upside.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and scale performance-critical backend services using Python (asyncio/FastAPI) and Rust to maintain sub-400ms latency.</li>
  <li>Build and manage the infrastructure required to handle high-concurrency voice traffic and real-time WebSockets across global enterprise customers.</li>
  <li>Collaborate directly with AI research founders to integrate state-of-the-art voice models into a reliable, production-grade distributed system.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience building production backend systems, with a proven track record at later-stage (Series B-D) startups during high-growth phases.</li>
  <li>Expert-level proficiency in Python (FastAPI/asyncio) with professional experience or a strong desire to work in Rust for performance-critical paths.</li>
  <li>Deep technical background in real-time systems, including streaming data, telephony protocols, WebSockets, and low-latency processing in AWS/Kubernetes environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-19m-series-a-voice-ai-startup-5feca4e8-851e-4795-b653-743c767d59f9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5feca4e8-851e-4795-b653-743c767d59f9">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-19m-series-a-voice-ai-startup-5feca4e8-851e-4795-b653-743c767d59f9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5feca4e8-851e-4795-b653-743c767d59f9">https://www.jackandjill.ai/jobs/senior-backend-engineer-180k-220k-equity-at-19m-series-a-voice-ai-startup-5feca4e8-851e-4795-b653-743c767d59f9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_5feca4e8-851e-4795-b653-743c767d59f9</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.133Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer (£80k + Equity) at Seed-stage AI startup backed by leading institutions</title>
    <date>2026-05-08T04:07:54.061Z</date>
    <referencenumber>f9c16e6b-ce5d-4b14-96ce-3d1297be7dae</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-engineer-80k-equity-at-seed-stage-ai-startup-backed-by-leading-institut-f9c16e6b-ce5d-4b14-96ce-3d1297be7dae</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-engineer-80k-equity-at-seed-stage-ai-startup-backed-by-leading-institut-f9c16e6b-ce5d-4b14-96ce-3d1297be7dae</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-80k-equity-at-seed-stage-ai-startup-backed-by-leading-institut-f9c16e6b-ce5d-4b14-96ce-3d1297be7dae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f9c16e6b-ce5d-4b14-96ce-3d1297be7dae">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer</p>

<p><strong>Salary</strong></p>

<p>£80k + Meaningful EMI Equity</p>

<p><strong>Company Description</strong></p>

<p>Seed-stage AI startup backed by leading institutions building tax advisory automation</p>

<p><strong>Job Description</strong></p>

<p>You will be a founding-level engineer building the future of tax advisory. Working directly with founders, you will own the development of transparent, AI-native systems that transform manual workflows into structured, traceable deliverables. This role involves everything from prototyping agentic systems to hardening production services for major enterprise firms.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the frontier of agentic AI by building production-grade multi-agent systems with LangGraph and Neo4j for high-stakes regulated domains.</li>
  <li>Join a high-velocity, technical founding team backed by top-tier institutional investors and industry-leading angels with immediate market traction.</li>
  <li>High-ownership environment where you define the engineering culture, influence product strategy, and ship features directly to major enterprise customers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and scale LangGraph-based multi-agent systems featuring advanced checkpointing, observability, and retrieval-augmented generation pipelines.</li>
  <li>Design and implement robust Python APIs using FastAPI and optimize complex data schemas across PostgreSQL, Supabase, and Neo4j graph databases.</li>
  <li>Architect enterprise-ready infrastructure on GCP, implementing sophisticated IAM, multi-tenant isolation, and audit patterns required for regulated procurement.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2–3 years of experience building production software, including at least one year within a fast-paced startup environment.</li>
  <li>Deep technical proficiency in the modern AI stack, specifically LangGraph, RAG pipelines, vector databases, and AI coding tools like Cursor.</li>
  <li>Strong engineering fundamentals in Python/FastAPI and cloud operations on GCP or AWS, with a mindset focused on reliability and outcomes.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-80k-equity-at-seed-stage-ai-startup-backed-by-leading-institut-f9c16e6b-ce5d-4b14-96ce-3d1297be7dae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f9c16e6b-ce5d-4b14-96ce-3d1297be7dae">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-80k-equity-at-seed-stage-ai-startup-backed-by-leading-institut-f9c16e6b-ce5d-4b14-96ce-3d1297be7dae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f9c16e6b-ce5d-4b14-96ce-3d1297be7dae">https://www.jackandjill.ai/jobs/software-engineer-80k-equity-at-seed-stage-ai-startup-backed-by-leading-institut-f9c16e6b-ce5d-4b14-96ce-3d1297be7dae?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f9c16e6b-ce5d-4b14-96ce-3d1297be7dae</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k + Meaningful EMI Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.134Z</expirationdate>
  </job>
  <job>
    <title>Lead Engineer at Techstars-backed FinTech for Good startup</title>
    <date>2026-05-08T04:07:54.017Z</date>
    <referencenumber>f4775e83-c6cd-4e3a-ad18-859d28b9e320</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/lead-engineer-at-techstars-backed-fintech-for-good-startup-f4775e83-c6cd-4e3a-ad18-859d28b9e320</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/lead-engineer-at-techstars-backed-fintech-for-good-startup-f4775e83-c6cd-4e3a-ad18-859d28b9e320</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/lead-engineer-at-techstars-backed-fintech-for-good-startup-f4775e83-c6cd-4e3a-ad18-859d28b9e320?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f4775e83-c6cd-4e3a-ad18-859d28b9e320">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Lead Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Techstars-backed &quot;FinTech For Good&quot; startup building a fairer financial ecosystem</p>

<p><strong>Job Description</strong></p>

<p>As the foundational Lead Engineer, you will own the technical roadmap and architectural direction for a mission-driven platform tackling debt taboo. Working across a Kotlin-based stack, you&#39;ll partner with the founders to scale a proven MVP into a high-impact product, balancing pragmatism with high-quality engineering to drive social change.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct technical ownership at a pivotal moment, shaping the architecture and culture of a founding team dedicated to social impact.</li>
  <li>Backed by global powerhouse Techstars, you will work at the intersection of Open Banking and AI to solve a real-world societal issue.</li>
  <li>High-autonomy, mission-driven environment where your code directly helps people escape debt and achieve long-term financial freedom.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead end-to-end engineering decisions across the Kotlin backend, native mobile apps, and AWS serverless architecture to ensure scalability.</li>
  <li>Partner directly with the founding team to translate product vision into technical reality, shaping the roadmap rather than just executing it.</li>
  <li>Define and raise engineering standards, establishing code quality processes and mentoring the team as the organization grows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Seasoned full-stack engineer with deep production experience in Kotlin and a strong understanding of system-level architectural trade-offs.</li>
  <li>Product-minded leader who thinks like a founder and is excited by the possibilities of leveraging Open Banking and AI for good.</li>
  <li>Comfortable with AI-assisted development tools like Claude Code and Copilot to multiply velocity while maintaining high engineering craft.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/lead-engineer-at-techstars-backed-fintech-for-good-startup-f4775e83-c6cd-4e3a-ad18-859d28b9e320?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f4775e83-c6cd-4e3a-ad18-859d28b9e320">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/lead-engineer-at-techstars-backed-fintech-for-good-startup-f4775e83-c6cd-4e3a-ad18-859d28b9e320?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f4775e83-c6cd-4e3a-ad18-859d28b9e320">https://www.jackandjill.ai/jobs/lead-engineer-at-techstars-backed-fintech-for-good-startup-f4775e83-c6cd-4e3a-ad18-859d28b9e320?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f4775e83-c6cd-4e3a-ad18-859d28b9e320</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.134Z</expirationdate>
  </job>
  <job>
    <title>Lead Product Reliability Engineer (£120k–£170k + Equity) at $40M funded applied AI startup</title>
    <date>2026-05-08T04:07:53.880Z</date>
    <referencenumber>63766348-cf4f-4a38-980f-9695d607509f</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/lead-product-reliability-engineer-120k-170k-equity-at-40m-funded-applied-ai-star-63766348-cf4f-4a38-980f-9695d607509f</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/lead-product-reliability-engineer-120k-170k-equity-at-40m-funded-applied-ai-star-63766348-cf4f-4a38-980f-9695d607509f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/lead-product-reliability-engineer-120k-170k-equity-at-40m-funded-applied-ai-star-63766348-cf4f-4a38-980f-9695d607509f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63766348-cf4f-4a38-980f-9695d607509f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Lead Product Reliability Engineer</p>

<p><strong>Salary</strong></p>

<p>£120k–£170k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$40M funded applied AI startup backed by 20VC and Marc Benioff</p>

<p><strong>Job Description</strong></p>

<p>You will serve as the technical anchor for platform reliability at a hyper-growth AI firm that scaled from $0 to $30M+ ARR in under 18 months. This high-ownership role involves architecting resilient cloud infrastructure, leading incident response, and ensuring the stability of a product that automates critical workflows for global professionals.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join an elite engineering culture that has raised $40M across Series A and B rounds in less than 18 months from premier investors like Madrona and David Singleton.</li>
  <li>Massive scale and impact: help manage a product where users already accept over 50% of AI-generated outputs, driving rapid growth toward $30M+ ARR.</li>
  <li>Exceptional autonomy and leadership: as a lead within a small platform team, you will set the reliability standard for the entire company and influence every architectural decision.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and execute high-stakes infrastructure migrations and database redesigns in Google Cloud with a focus on zero-downtime deployments.</li>
  <li>Act as the final line of defense for production incidents, utilizing deep technical forensics to diagnose issues and implement permanent systemic fixes.</li>
  <li>Partner with product engineers to review and harden new features before they ship, ensuring they meet rigorous reliability bars at massive scale.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Expert-level TypeScript proficiency with a proven ability to diagnose and fix production code rapidly during high-pressure outages.</li>
  <li>Significant experience in cloud architecture (GCP preferred) and deep database design, capable of justifying architectural choices against complex scaling constraints.</li>
  <li>A high-ownership mindset with previous experience as a primary responder for production systems, maintaining composure while solving mission-critical technical failures.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/lead-product-reliability-engineer-120k-170k-equity-at-40m-funded-applied-ai-star-63766348-cf4f-4a38-980f-9695d607509f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63766348-cf4f-4a38-980f-9695d607509f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/lead-product-reliability-engineer-120k-170k-equity-at-40m-funded-applied-ai-star-63766348-cf4f-4a38-980f-9695d607509f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63766348-cf4f-4a38-980f-9695d607509f">https://www.jackandjill.ai/jobs/lead-product-reliability-engineer-120k-170k-equity-at-40m-funded-applied-ai-star-63766348-cf4f-4a38-980f-9695d607509f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_63766348-cf4f-4a38-980f-9695d607509f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£120k–£170k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.135Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($130k + Equity) at Pre-seed Spatial AI Startup</title>
    <date>2026-05-09T04:06:12.578Z</date>
    <referencenumber>3236d084-d5c4-4235-9e24-8f927847bff4</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-130k-equity-at-pre-seed-spatial-ai-startup-3236d084-d5c4-4235-9e24-8f927847bff4</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-130k-equity-at-pre-seed-spatial-ai-startup-3236d084-d5c4-4235-9e24-8f927847bff4</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-130k-equity-at-pre-seed-spatial-ai-startup-3236d084-d5c4-4235-9e24-8f927847bff4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3236d084-d5c4-4235-9e24-8f927847bff4">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer (Fullstack + Design)</p>

<p><strong>Salary</strong></p>

<p>$130k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Pre-seed spatial AI startup building foundation models for the physical world</p>

<p><strong>Job Description</strong></p>

<p>You will join as a founding hire at a SF-based startup building AI that understands 3D space natively. You will own the end-to-end experience—designing complex interaction patterns for spatial data and shipping production code in TypeScript and React. This is a high-ownership role shaping the product&#39;s 0-to-1 trajectory.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to define the interface for a foundation model that processes 3D space the way LLMs process language.</li>
  <li>High-stakes ownership as a founding member where your design calls and code deployments directly shape the product&#39;s identity.</li>
  <li>Join an elite technical team in San Francisco focused on solving one of the most difficult remaining challenges in AI perception.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and build the end-to-end platform experience, from spatial data interfaces to accessible developer APIs.</li>
  <li>Prototype and implement 3D visualization tools that help engineers and operators reason about complex physical environments.</li>
  <li>Work directly with founders to iterate on product-market fit, moving from initial concept to production-ready features rapidly.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience as a product-minded engineer with 6+ years in SaaS, capable of moving seamlessly between Figma and VS Code.</li>
  <li>Strong technical foundations in TypeScript and React, paired with a portfolio demonstrating mastery over complex, data-heavy workflows.</li>
  <li>Startup-ready mindset with a preference for high ambiguity and a desire to wear multiple hats across design and engineering.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-130k-equity-at-pre-seed-spatial-ai-startup-3236d084-d5c4-4235-9e24-8f927847bff4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3236d084-d5c4-4235-9e24-8f927847bff4">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-130k-equity-at-pre-seed-spatial-ai-startup-3236d084-d5c4-4235-9e24-8f927847bff4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3236d084-d5c4-4235-9e24-8f927847bff4">https://www.jackandjill.ai/jobs/founding-engineer-130k-equity-at-pre-seed-spatial-ai-startup-3236d084-d5c4-4235-9e24-8f927847bff4?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3236d084-d5c4-4235-9e24-8f927847bff4</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$130k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.136Z</expirationdate>
  </job>
  <job>
    <title>Head of Customer Success (£90k-£110k + Equity) at Fast-growing digital health platform</title>
    <date>2026-05-14T04:02:52.316Z</date>
    <referencenumber>8f73ca25-4642-46a5-8a87-3e3b9da13e2b</referencenumber>
    <url>https://jackandjill.ai/jobs/head-of-customer-success-90k-110k-equity-at-fast-growing-digital-health-platform-8f73ca25-4642-46a5-8a87-3e3b9da13e2b</url>
    <applyurl>https://jackandjill.ai/jobs/head-of-customer-success-90k-110k-equity-at-fast-growing-digital-health-platform-8f73ca25-4642-46a5-8a87-3e3b9da13e2b</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=8f73ca25-4642-46a5-8a87-3e3b9da13e2b">speak to Jack</a>.</p>

<p><strong>Title:</strong><br>Head of Customer Success (£90k-£110k + Equity) at Fast-growing digital health platform</p>

<p><strong>Job Title</strong></p>

<p>Head of Customer Success</p>

<p><strong>Salary</strong></p>

<p>£90k-£110k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing digital health platform</p>

<p><strong>Job Description</strong></p>

<p>You will lead the entire post-sales journey for the UK’s leading digital pharmacy network, unifying Customer Success, Account Management, and Onboarding into one high-performance function. Reporting to the CEO, you will build the infrastructure for health scoring and segmentation while personally managing strategic partnerships to drive retention and expansion revenue.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Take full ownership of the CS playbook at a market-leading scaleup expanding internationally into new markets.</li>
  <li>Direct commercial accountability with a mandate to build and lead a high-impact team of six professionals.</li>
  <li>High-influence leadership role within a well-funded healthtech company that is fundamentally transforming patient care access.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Unify Customer Success, Key Account Management, and Onboarding into a single coordinated function with shared goals.</li>
  <li>Build and execute proactive customer journeys, health scoring, and win-back strategies to maximize renewal rates.</li>
  <li>Personally lead strategic quarterly business reviews and identify expansion opportunities with the company’s most valuable partners.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>10+ years of Customer Success leadership experience, ideally within a B2B SaaS or healthtech marketplace environment.</li>
  <li>Proven track record of building CS operations from scratch, including segmentation frameworks, metrics, and playbooks.</li>
  <li>Strong commercial acumen with the ability to own revenue outcomes and performance-manage teams effectively.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit <strong><a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=8f73ca25-4642-46a5-8a87-3e3b9da13e2b">our website</a></strong>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>.<br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£90k-£110k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.136Z</expirationdate>
  </job>
  <job>
    <title>Sales Development Representative (£45,000-£50,000 + Equity) at investor-backed AI infrastructure startup</title>
    <date>2026-05-14T04:05:03.627Z</date>
    <referencenumber>e13da875-665c-4f9a-9a94-a2176fd30bcc</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/sales-development-representative-45-000-50-000-equity-at-investor-backed-ai-infr-e13da875-665c-4f9a-9a94-a2176fd30bcc</url>
    <applyurl>https://jackandjill.ai/jobs/sales/sales-development-representative-45-000-50-000-equity-at-investor-backed-ai-infr-e13da875-665c-4f9a-9a94-a2176fd30bcc</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/sales-development-representative-45-000-50-000-equity-at-investor-backed-ai-infr-e13da875-665c-4f9a-9a94-a2176fd30bcc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e13da875-665c-4f9a-9a94-a2176fd30bcc">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Sales Development Representative</p>

<p><strong>Salary</strong></p>

<p>£45,000-£50,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Investor-backed AI infrastructure startup for global furniture retail</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated SDR at this high-growth AI startup, you will own the top of the funnel for a product that transforms 6-week photoshoot cycles into 24-hour imagery. Reporting to the CEO, you will drive pipeline across the UK and US markets, selling to major furniture retailers and wholesalers.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as the first sales hire at an early-stage AI startup with proven traction at major retailers like Barker &amp; Stonehouse and LOFT.</li>
  <li>Direct mentorship from the founders and a clear, documented path to a full-cycle Account Executive role within 12-18 months.</li>
  <li>High-impact work selling a product that delivers measurable ROI, including a documented 30% sales uplift for existing enterprise customers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and execute multi-channel outbound campaigns using Apollo, Clay, and LinkedIn Sales Navigator to reach senior merchandising and e-commerce stakeholders.</li>
  <li>Book five qualified demos per week across two product lines: a high-velocity AI Studio wedge and enterprise-grade PIM/DAM solutions.</li>
  <li>Attend international trade shows in Europe and the US to qualify high-value leads and represent the brand in person.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>1-3 years of SDR experience in a B2B SaaS environment with a proven track record of exceeding outbound meeting targets.</li>
  <li>Expert-level literacy with modern sales tools like Clay and Apollo, with the ability to write highly personalized, human-centric outreach.</li>
  <li>Ambitious, self-starter mentality comfortable building the sales playbook from scratch in a fast-paced, London-based office environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/sales-development-representative-45-000-50-000-equity-at-investor-backed-ai-infr-e13da875-665c-4f9a-9a94-a2176fd30bcc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e13da875-665c-4f9a-9a94-a2176fd30bcc">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/sales-development-representative-45-000-50-000-equity-at-investor-backed-ai-infr-e13da875-665c-4f9a-9a94-a2176fd30bcc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e13da875-665c-4f9a-9a94-a2176fd30bcc">https://www.jackandjill.ai/jobs/sales-development-representative-45-000-50-000-equity-at-investor-backed-ai-infr-e13da875-665c-4f9a-9a94-a2176fd30bcc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e13da875-665c-4f9a-9a94-a2176fd30bcc</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£45K-£50K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.137Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed Engineer at $102M Series B healthcare AI startup</title>
    <date>2026-05-14T04:05:02.745Z</date>
    <referencenumber>7bce7ea0-99b8-4293-ac90-aa2613a555c6</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-at-102m-series-b-healthcare-ai-startup-7bce7ea0-99b8-4293-ac90-aa2613a555c6</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-at-102m-series-b-healthcare-ai-startup-7bce7ea0-99b8-4293-ac90-aa2613a555c6</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-102m-series-b-healthcare-ai-startup-7bce7ea0-99b8-4293-ac90-aa2613a555c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bce7ea0-99b8-4293-ac90-aa2613a555c6">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$102M Series B healthcare AI startup backed by Lightspeed, Felicis, and First Round Capital</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth team building production AI voice agents that handle 150M+ patient interactions. As a Forward Deployed Engineer, you will own the technical execution of health system implementations, building complex EHR integrations and custom AI workflows. You will bridge the gap between cutting-edge LLM applications and real-world clinical operations to improve patient access.</p>

<p><strong>Location</strong></p>

<p>San Francisco or New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship production AI that handles thousands of real-time patient interactions daily across 84+ EHR integrations and 20+ medical specialties.</li>
  <li>Rare opportunity to join a well-funded Series B startup ($102M raised) with backing from Tier-1 investors like Lightspeed and First Round Capital.</li>
  <li>Work at the unique intersection of software engineering, AI deployment, and customer strategy, directly influencing the core product roadmap based on field insights.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead end-to-end technical implementations for major health systems, from initial scoping and API integration to production go-live and performance optimization.</li>
  <li>Architect and debug complex workflows involving EHRs, scheduling platforms, and telephony systems to handle insurance verification and clinical protocols.</li>
  <li>Partner with Product Engineering to transform customer-specific requirements into scalable platform features that accelerate future deployments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Professional software engineering background with deep proficiency in Python and a proven track record of shipping production-grade code.</li>
  <li>Strong experience working with APIs and complex integrations, ideally involving healthcare systems like EHRs or patient engagement platforms.</li>
  <li>Scrappy, resourceful problem-solver who thrives in ambiguous, fast-paced environments and can communicate technical concepts to non-technical healthcare stakeholders.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-102m-series-b-healthcare-ai-startup-7bce7ea0-99b8-4293-ac90-aa2613a555c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bce7ea0-99b8-4293-ac90-aa2613a555c6">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-102m-series-b-healthcare-ai-startup-7bce7ea0-99b8-4293-ac90-aa2613a555c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bce7ea0-99b8-4293-ac90-aa2613a555c6">https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-102m-series-b-healthcare-ai-startup-7bce7ea0-99b8-4293-ac90-aa2613a555c6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7bce7ea0-99b8-4293-ac90-aa2613a555c6</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.137Z</expirationdate>
  </job>
  <job>
    <title>Backend Engineer (£100k-£200k + Equity) at early-stage AI EdTech startup</title>
    <date>2026-05-13T04:04:03.226Z</date>
    <referencenumber>eff86b10-45eb-4637-9aac-81c97b3f0043</referencenumber>
    <url>https://jackandjill.ai/jobs/backend-engineer-100k-200k-equity-at-early-stage-ai-edtech-startup-eff86b10-45eb-4637-9aac-81c97b3f0043</url>
    <applyurl>https://jackandjill.ai/jobs/backend-engineer-100k-200k-equity-at-early-stage-ai-edtech-startup-eff86b10-45eb-4637-9aac-81c97b3f0043</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/backend-engineer-100k-200k-equity-at-early-stage-ai-edtech-startup-eff86b10-45eb-4637-9aac-81c97b3f0043?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eff86b10-45eb-4637-9aac-81c97b3f0043">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>£100k-£200k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Early-stage AI EdTech startup</p>

<p><strong>Job Description</strong></p>

<p>As the founding backend engineer, you will architect and build a mission-critical platform from the ground up using Python and FastAPI. You will own the entire server side, designing scalable APIs and robust infrastructure that automates complex administrative workflows for childcare providers, replacing legacy systems with modern AI-driven solutions.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding role opportunity to shape the technical architecture and culture of an early-stage company.</li>
  <li>Work directly with a technical founder to build and launch a product with an existing waitlist.</li>
  <li>Solve real-world administrative chaos in the childcare sector using cutting-edge AI integration.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and build the backend infrastructure from scratch using Python, FastAPI, Postgres, and Redis.</li>
  <li>Design and implement scalable APIs, database schemas, and caching strategies for production services.</li>
  <li>Own the entire deployment pipeline and observability stack on AWS, ensuring high reliability and performance.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>4+ years of professional experience building production-grade APIs in Python with deep SQL knowledge.</li>
  <li>Proven track record of owning production services end-to-end, including deployment, monitoring, and scaling.</li>
  <li>A startup-ready mindset characterized by comfort with ambiguity, fast iteration, and high technical ownership.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/backend-engineer-100k-200k-equity-at-early-stage-ai-edtech-startup-eff86b10-45eb-4637-9aac-81c97b3f0043?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eff86b10-45eb-4637-9aac-81c97b3f0043">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/backend-engineer-100k-200k-equity-at-early-stage-ai-edtech-startup-eff86b10-45eb-4637-9aac-81c97b3f0043?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eff86b10-45eb-4637-9aac-81c97b3f0043">https://www.jackandjill.ai/jobs/backend-engineer-100k-200k-equity-at-early-stage-ai-edtech-startup-eff86b10-45eb-4637-9aac-81c97b3f0043?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eff86b10-45eb-4637-9aac-81c97b3f0043</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100k-£200k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.137Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer at mission-driven consumer tech non-profit</title>
    <date>2026-05-13T04:04:03.163Z</date>
    <referencenumber>d3002df1-71b9-44d0-8ff7-19050468c4a2</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-engineer-at-mission-driven-consumer-tech-non-profit-d3002df1-71b9-44d0-8ff7-19050468c4a2</url>
    <applyurl>https://jackandjill.ai/jobs/founding-engineer-at-mission-driven-consumer-tech-non-profit-d3002df1-71b9-44d0-8ff7-19050468c4a2</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-mission-driven-consumer-tech-non-profit-d3002df1-71b9-44d0-8ff7-19050468c4a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d3002df1-71b9-44d0-8ff7-19050468c4a2">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Mission-driven consumer tech non-profit</p>

<p><strong>Job Description</strong></p>

<p>Join as the first engineer to scale a mission-driven consumer prototype into a polished production product. You will own the entire technical stack, bridging the gap between a working Next.js/Supabase prototype and a robust mobile application. This is a unique opportunity to build high-impact, socially conscious technology while shaping the engineering culture from the ground up.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship a product with a serious social mission built as a not-for-profit entity rather than a traditional startup.</li>
  <li>Exceptional autonomy to own the entire product lifecycle from prototype to global app store deployment.</li>
  <li>Flexible hybrid contract structure in London that offers deep impact without the constraints of a traditional corporate role.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full-stack development using Next.js, Supabase, and Anthropic’s API to build a high-quality conversation engine.</li>
  <li>Lead the mobile transition by building and deploying the app to TestFlight and Play Console using Capacitor.</li>
  <li>Architect future systems and data structures with a heavy focus on user trust, security, and high-performance streaming.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven full-stack expertise with Next.js, TypeScript, and Postgres, capable of shipping end-to-end features independently.</li>
  <li>Experience launching mobile applications on iOS or Android, ideally through cross-platform tools like Capacitor or React Native.</li>
  <li>Strong background in AI-API integration, including prompt engineering, structured outputs, and managing real-time data streams.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-mission-driven-consumer-tech-non-profit-d3002df1-71b9-44d0-8ff7-19050468c4a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d3002df1-71b9-44d0-8ff7-19050468c4a2">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-at-mission-driven-consumer-tech-non-profit-d3002df1-71b9-44d0-8ff7-19050468c4a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d3002df1-71b9-44d0-8ff7-19050468c4a2">https://www.jackandjill.ai/jobs/founding-engineer-at-mission-driven-consumer-tech-non-profit-d3002df1-71b9-44d0-8ff7-19050468c4a2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d3002df1-71b9-44d0-8ff7-19050468c4a2</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.138Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer (£240k+ Total Comp) at well-funded AI infrastructure startup</title>
    <date>2026-05-13T04:04:03.133Z</date>
    <referencenumber>dc9b9348-e755-420c-88ce-366aa78373e9</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-engineer-240k-total-comp-at-well-funded-ai-infrastructure-startup-dc9b9348-e755-420c-88ce-366aa78373e9</url>
    <applyurl>https://jackandjill.ai/jobs/founding-engineer-240k-total-comp-at-well-funded-ai-infrastructure-startup-dc9b9348-e755-420c-88ce-366aa78373e9</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-240k-total-comp-at-well-funded-ai-infrastructure-startup-dc9b9348-e755-420c-88ce-366aa78373e9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dc9b9348-e755-420c-88ce-366aa78373e9">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>£240k+ Total Compensation (Cash/Equity Split)</p>

<p><strong>Company Description</strong></p>

<p>Well-funded AI infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>As a Founding Engineer, you will own significant product surfaces end-to-end for a platform reinventing the global labor market through agentic AI. Working directly with ex-founder peers, you will ship high-impact features at an intense pace, defining the technical roadmap and building the default infrastructure for modern career placement.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-density talent environment where 10 of the first 15 employees are former founders from top-tier tech companies.</li>
  <li>Massive early traction with over 100k active users and significant revenue within the first nine months of operation.</li>
  <li>Exceptional compensation package with flexible equity splits and premium perks including private healthcare and home cleaning services.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full product lifecycle from initial discovery and definition to deployment and scaling of agentic AI features.</li>
  <li>Architect and build scalable services using Next.js, TypeScript, and Python to power AI-native career tools.</li>
  <li>Collaborate in-person with a world-class engineering team to make rapid, evidence-based pivots in a fast-moving market.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping 0→1 products, ideally as a former founder or early engineer at a high-growth startup.</li>
  <li>Stack-agnostic problem solver with deep proficiency in modern web technologies and a bias toward rapid execution.</li>
  <li>High-agency individual who thrives in intense, in-person environments and is motivated by solving generational labor market challenges.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-240k-total-comp-at-well-funded-ai-infrastructure-startup-dc9b9348-e755-420c-88ce-366aa78373e9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dc9b9348-e755-420c-88ce-366aa78373e9">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-240k-total-comp-at-well-funded-ai-infrastructure-startup-dc9b9348-e755-420c-88ce-366aa78373e9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dc9b9348-e755-420c-88ce-366aa78373e9">https://www.jackandjill.ai/jobs/founding-engineer-240k-total-comp-at-well-funded-ai-infrastructure-startup-dc9b9348-e755-420c-88ce-366aa78373e9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_dc9b9348-e755-420c-88ce-366aa78373e9</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£240k+ Total Compensation (Cash/Equity Split)</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.139Z</expirationdate>
  </job>
  <job>
    <title>Founding Product Engineer (£80k-£100k + Equity) at Ascension VC-backed AI logistics startup</title>
    <date>2026-05-13T04:04:02.945Z</date>
    <referencenumber>3d1af9e4-f270-4489-a4b3-ad52e65a3459</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-product-engineer-80k-100k-equity-at-ascension-vc-backed-ai-logistics-st-3d1af9e4-f270-4489-a4b3-ad52e65a3459</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-product-engineer-80k-100k-equity-at-ascension-vc-backed-ai-logistics-st-3d1af9e4-f270-4489-a4b3-ad52e65a3459</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-80k-100k-equity-at-ascension-vc-backed-ai-logistics-st-3d1af9e4-f270-4489-a4b3-ad52e65a3459?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d1af9e4-f270-4489-a4b3-ad52e65a3459">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Product Engineer: Growth &amp; AI Systems</p>

<p><strong>Salary</strong></p>

<p>£80k-£100k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Ascension VC-backed AI logistics startup building a universal connectivity layer</p>

<p><strong>Job Description</strong></p>

<p>You will architect an autonomous AI Outbound Engine using agentic workflows to capture Europe’s invisible logistics economy. Moving beyond simple prompts, you will build self-healing automation that identifies and closes partnerships at machine scale. This role bridges the gap between GTM strategy and agentic code to drive high-margin marketplace growth.</p>

<p><strong>Location</strong></p>

<p>London, UK or Warsaw, Poland</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Massive Traction: Join a startup that achieved a £35k MRR inflection in just 45 days following a strategic pivot to AI-native orchestration.</li>
  <li>True Founding Impact: As a founding engineer, you own the entire &quot;demand engine&quot; architecture with a meaningful equity stake and direct influence on company trajectory.</li>
  <li>Unique Culture: Benefit from a high-trust, low-ego environment that values technical excellence and fun, featuring international team meetups in locations like Lisbon and Zakopane.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect proprietary agentic workflows using LLMs to automate lead research, personalized outreach, and early-stage qualification.</li>
  <li>Design and deploy autonomous systems that enable regional carriers to acquire new shipment volume with zero manual intervention.</li>
  <li>Collaborate directly with the CEO and CPTO to translate complex growth loops into production-ready Python/FastAPI code and Azure infrastructure.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building autonomous AI systems, moving beyond basic wrappers into multi-step agentic loops, tool-use (MCPs), and self-healing automation.</li>
  <li>Strong background in systems engineering with a track record of building automated growth engines, scraping tools, or high-volume outbound pipelines.</li>
  <li>Expert-level Python skills (FastAPI preferred) and a product-obsessed mindset that prioritizes shipping for market impact over technical perfection.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-80k-100k-equity-at-ascension-vc-backed-ai-logistics-st-3d1af9e4-f270-4489-a4b3-ad52e65a3459?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d1af9e4-f270-4489-a4b3-ad52e65a3459">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-product-engineer-80k-100k-equity-at-ascension-vc-backed-ai-logistics-st-3d1af9e4-f270-4489-a4b3-ad52e65a3459?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d1af9e4-f270-4489-a4b3-ad52e65a3459">https://www.jackandjill.ai/jobs/founding-product-engineer-80k-100k-equity-at-ascension-vc-backed-ai-logistics-st-3d1af9e4-f270-4489-a4b3-ad52e65a3459?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d1af9e4-f270-4489-a4b3-ad52e65a3459</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k-£100k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.139Z</expirationdate>
  </job>
  <job>
    <title>Backend Engineer (£40,000) at London software studio and legal-tech lab</title>
    <date>2026-05-13T04:04:02.912Z</date>
    <referencenumber>a6a48746-eed4-437e-a382-a0648ccbe438</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/backend-engineer-40-000-at-london-software-studio-and-legal-tech-lab-a6a48746-eed4-437e-a382-a0648ccbe438</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/backend-engineer-40-000-at-london-software-studio-and-legal-tech-lab-a6a48746-eed4-437e-a382-a0648ccbe438</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/backend-engineer-40-000-at-london-software-studio-and-legal-tech-lab-a6a48746-eed4-437e-a382-a0648ccbe438?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a6a48746-eed4-437e-a382-a0648ccbe438">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>£40,000</p>

<p><strong>Company Description</strong></p>

<p>London-based software studio and research lab building proprietary legal-tech and production systems</p>

<p><strong>Job Description</strong></p>

<p>As the first backend hire at this high-standard software studio, you will own the technical architecture and production health of revenue-critical systems. Working directly with the founder, you will build and operate Python (FastAPI) services, ensuring reliability and correctness are prioritized over shipping speed in a production-first environment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to be the first backend hire, gaining total technical autonomy and direct collaboration with the founder on core product decisions.</li>
  <li>Join a studio that values engineering integrity and &quot;correctness before scale,&quot; moving away from high-velocity ticket culture to deep operational ownership.</li>
  <li>Diverse impact across proprietary research software for the legal sector and stabilizing critical external systems where your code directly affects revenue.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, develop, and maintain robust APIs using Python (FastAPI), Postgres, and Redis for production environments.</li>
  <li>Take full responsibility for the deployment and operational health of services, ensuring high reliability under real-world loads.</li>
  <li>Architect and implement system improvements, including transitioning to event-driven architectures and optimizing infrastructure on AWS/Kubernetes.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 4+ years of experience building and operating production-grade services with a strong command of Python and SQL (Postgres).</li>
  <li>Demonstrates a history of technical ownership, having successfully managed scaling or reliability projects from development through to production.</li>
  <li>Proficient with modern infrastructure tools such as AWS, Docker, or Kubernetes and understands the trade-offs of designing maintainable, explicit systems.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/backend-engineer-40-000-at-london-software-studio-and-legal-tech-lab-a6a48746-eed4-437e-a382-a0648ccbe438?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a6a48746-eed4-437e-a382-a0648ccbe438">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/backend-engineer-40-000-at-london-software-studio-and-legal-tech-lab-a6a48746-eed4-437e-a382-a0648ccbe438?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a6a48746-eed4-437e-a382-a0648ccbe438">https://www.jackandjill.ai/jobs/backend-engineer-40-000-at-london-software-studio-and-legal-tech-lab-a6a48746-eed4-437e-a382-a0648ccbe438?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a6a48746-eed4-437e-a382-a0648ccbe438</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£40K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.140Z</expirationdate>
  </job>
  <job>
    <title>Founding SF GTM ($180k–$300k + Equity) at well-funded AI talent infrastructure startup</title>
    <date>2026-05-13T04:04:02.849Z</date>
    <referencenumber>3f254d56-fbf6-4125-872e-182a334608f6</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-sf-gtm-180k-300k-equity-at-well-funded-ai-talent-infrastructure-startup-3f254d56-fbf6-4125-872e-182a334608f6</url>
    <applyurl>https://jackandjill.ai/jobs/founding-sf-gtm-180k-300k-equity-at-well-funded-ai-talent-infrastructure-startup-3f254d56-fbf6-4125-872e-182a334608f6</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-sf-gtm-180k-300k-equity-at-well-funded-ai-talent-infrastructure-startup-3f254d56-fbf6-4125-872e-182a334608f6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f254d56-fbf6-4125-872e-182a334608f6">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding SF GTM</p>

<p><strong>Salary</strong></p>

<p>$180k–$300k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded AI talent infrastructure startup</p>

<p><strong>Job Description</strong></p>

<p>As the second hire in San Francisco, you will build the U.S. commercial engine from the ground up. Reporting to the founding team, you will own candidate and company acquisition, leveraging your deep local roots to convert relationships into platform growth. This is a zero-to-one role for an autonomous operator to redefine global recruitment.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a company backed by top-tier VCs with a product already serving over 150,000 users globally.</li>
  <li>Direct influence on the U.S. launch strategy with high agency and a seat at the founding table.</li>
  <li>Work at the forefront of AI, replacing broken recruitment processes with dedicated autonomous agents.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute a high-impact acquisition strategy to onboard San Francisco-based startups and founders.</li>
  <li>Develop and refine the U.S. commercial playbook through events, outbound, and community engagement.</li>
  <li>Collaborate directly with the London-based product team to align global strategy with local market feedback.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Deeply embedded in the San Francisco ecosystem with a strong network of founders and investors.</li>
  <li>Proven track record of zero-to-one commercial execution and independent problem-solving.</li>
  <li>Possesses a specific, dangerous commercial &quot;spike&quot; in community, growth hacking, or partnership building.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-sf-gtm-180k-300k-equity-at-well-funded-ai-talent-infrastructure-startup-3f254d56-fbf6-4125-872e-182a334608f6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f254d56-fbf6-4125-872e-182a334608f6">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-sf-gtm-180k-300k-equity-at-well-funded-ai-talent-infrastructure-startup-3f254d56-fbf6-4125-872e-182a334608f6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f254d56-fbf6-4125-872e-182a334608f6">https://www.jackandjill.ai/jobs/founding-sf-gtm-180k-300k-equity-at-well-funded-ai-talent-infrastructure-startup-3f254d56-fbf6-4125-872e-182a334608f6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3f254d56-fbf6-4125-872e-182a334608f6</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k–$300k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.141Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer ($250k-$350k + Equity) at $400M+ funded AI lab building the first autonomous software engineer</title>
    <date>2026-05-13T04:04:02.683Z</date>
    <referencenumber>9a29c3c4-45c6-4275-866b-ec2355919587</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-250k-350k-equity-at-400m-funded-ai-lab-building-the-first-auton-9a29c3c4-45c6-4275-866b-ec2355919587</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-250k-350k-equity-at-400m-funded-ai-lab-building-the-first-auton-9a29c3c4-45c6-4275-866b-ec2355919587</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-250k-350k-equity-at-400m-funded-ai-lab-building-the-first-auton-9a29c3c4-45c6-4275-866b-ec2355919587?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9a29c3c4-45c6-4275-866b-ec2355919587">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>$250k-$350k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$400M+ funded AI lab building the world&#39;s first autonomous software engineer</p>

<p><strong>Job Description</strong></p>

<p>You will build the next generation of AI-native development tools, including the Windsurf IDE and Devin agent experiences. This role involves designing and shipping high-polish interfaces that make complex autonomous workflows feel intuitive. Working in a small, elite team of competitive programmers, you will own features end-to-end to redefine software creation.</p>

<p><strong>Location</strong></p>

<p>San Francisco or New York City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join an elite 35-person team featuring 10 IOI gold medalists and alumni from DeepMind, Cursor, and Scale AI at the absolute frontier of AI agents.</li>
  <li>Work for a company backed by $400M+ in funding with a blue-chip customer base including Goldman Sachs, Microsoft, and Citi.</li>
  <li>Influence the standard for how millions of developers interact with AI, moving beyond chat sidebars to fully autonomous, agentic building experiences.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement the core user surfaces for the Windsurf IDE and Devin using React and TypeScript.</li>
  <li>Collaborate directly with the founding team to architect and ship growth, onboarding, and agent-interaction flows from spec to production.</li>
  <li>Refine product craft by polishing animations, interactions, and copy to ensure a seamless experience for world-class engineering teams.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping high-polish, beautiful products at top-tier PLG companies like Notion, Linear, Stripe, or Figma.</li>
  <li>Deep expertise in React and TypeScript with a strong eye for design details and the technical judgment to prioritize impact in a fast-paced environment.</li>
  <li>Experience or deep interest in AI developer tools, perhaps coming from competitors like Cursor, Replit, or specialized AI labs.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-250k-350k-equity-at-400m-funded-ai-lab-building-the-first-auton-9a29c3c4-45c6-4275-866b-ec2355919587?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9a29c3c4-45c6-4275-866b-ec2355919587">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-250k-350k-equity-at-400m-funded-ai-lab-building-the-first-auton-9a29c3c4-45c6-4275-866b-ec2355919587?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9a29c3c4-45c6-4275-866b-ec2355919587">https://www.jackandjill.ai/jobs/product-engineer-250k-350k-equity-at-400m-funded-ai-lab-building-the-first-auton-9a29c3c4-45c6-4275-866b-ec2355919587?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9a29c3c4-45c6-4275-866b-ec2355919587</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$250k-$350k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.141Z</expirationdate>
  </job>
  <job>
    <title>Founding Applied AI Engineer at Moveworks-founded stealth enterprise AI startup</title>
    <date>2026-05-13T04:04:02.652Z</date>
    <referencenumber>ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-applied-ai-engineer-at-moveworks-founded-stealth-enterprise-ai-startup-ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-applied-ai-engineer-at-moveworks-founded-stealth-enterprise-ai-startup-ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3</applyurl>
    <company>Confidential company</company>
    <city>Palo Alto</city>
    <location>Palo Alto, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-applied-ai-engineer-at-moveworks-founded-stealth-enterprise-ai-startup-ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Applied AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Stealth enterprise AI startup founded by the Moveworks team and backed by Bain Capital Ventures</p>

<p><strong>Job Description</strong></p>

<p>You will architect the core reasoning systems for autonomous digital workers capable of owning full delivery cycles across platforms like ServiceNow and SAP. Moving beyond simple productivity tools, you will design RL-driven agents that plan, build, and test enterprise software in high-stakes environments, transforming the $1T IT services industry.</p>

<p><strong>Location</strong></p>

<p>Palo Alto, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant founding equity and architectural ownership at a company founded by the team that built Moveworks (acquired for $2.85B by ServiceNow).</li>
  <li>Backed by top-tier investors including Bain Capital Ventures and prominent angels from Anthropic, ServiceNow, Salesforce, and Meta.</li>
  <li>Unique opportunity to apply RL and reasoning research to real-world enterprise infrastructure with immediate Fortune 500 demand and traction.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect hierarchical planners and multi-agent coordination systems (planner ⇄ executor ⇄ verifier) to automate complex enterprise workflows.</li>
  <li>Design and implement RL and preference optimization loops that improve agent performance based on business outcomes and real-world deployment data.</li>
  <li>Build robust evaluation suites and sandboxing strategies to ensure safe, repeatable, and auditable autonomous changes in regulated environments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3+ years of experience shipping production-grade ML or LLM systems with a deep understanding of API orchestration and async workflows.</li>
  <li>Strong engineering fundamentals in TypeScript and experience operationalizing research into reliable, scalable software systems.</li>
  <li>A builder-scientist hybrid mindset with expertise or high curiosity in fine-tuning, RLHF, and agentic reasoning frameworks.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-applied-ai-engineer-at-moveworks-founded-stealth-enterprise-ai-startup-ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-applied-ai-engineer-at-moveworks-founded-stealth-enterprise-ai-startup-ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3">https://www.jackandjill.ai/jobs/founding-applied-ai-engineer-at-moveworks-founded-stealth-enterprise-ai-startup-ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_ff2d8e4f-f46e-43dc-b21f-871e32ac3ad3</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.141Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($200k-$400k + Equity) at high-growth SF enterprise AI startup</title>
    <date>2026-05-13T04:04:02.621Z</date>
    <referencenumber>bfbd9f53-5000-4524-86f4-40805a44187f</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-200k-400k-equity-at-high-growth-sf-enterprise-ai-startup-bfbd9f53-5000-4524-86f4-40805a44187f</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-200k-400k-equity-at-high-growth-sf-enterprise-ai-startup-bfbd9f53-5000-4524-86f4-40805a44187f</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-200k-400k-equity-at-high-growth-sf-enterprise-ai-startup-bfbd9f53-5000-4524-86f4-40805a44187f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bfbd9f53-5000-4524-86f4-40805a44187f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$200k-$400k + Equity</p>

<p><strong>Company Description</strong></p>

<p>High-growth San Francisco enterprise AI startup with mid 7-figure ARR and Fortune 500 traction</p>

<p><strong>Job Description</strong></p>

<p>You will architect the foundational infrastructure for AI agents that autonomously resolve complex procurement exceptions for global enterprises. Moving beyond simple recommendations, you will build deterministic, self-assembling systems that traverse graph-structured data and execute workflows across legacy ERPs. This is a high-impact, 0-to-1 role helping scale a platform already generating millions in revenue.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional traction with mid 7-figure ARR reached in just six months with zero marketing spend, driven entirely by Fortune 500 customer references.</li>
  <li>Work alongside a veteran founding team with deep expertise in enterprise AI and platform engineering from market leaders like Zoom, Uber, and Instabase.</li>
  <li>Significant ownership and equity in a lean, high-velocity team where your architectural decisions directly dictate the trajectory of the company’s core product.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and develop distributed agent pipelines capable of processing millions of data points with auditable, multi-tenant-safe behavior.</li>
  <li>Engineer sophisticated graph traversal and indexing systems to enable fast, lossless reasoning over a Unified Data Interface (UDI) and unstructured legacy data.</li>
  <li>Build a visual-text hybrid automation editor that allows agents to autonomously adapt and configure workflows to specific customer environments.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A high-slope generalist with 2-7 years of experience who has a proven track record of shipping high-quality production code across the full stack.</li>
  <li>Strong background in systems engineering and hands-on experience with AI agent frameworks or complex data orchestration pipelines.</li>
  <li>Thrives in early-stage ambiguity and possesses the &quot;builder’s mindset&quot; necessary to lead 0-to-1 initiatives from architecture to customer deployment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-200k-400k-equity-at-high-growth-sf-enterprise-ai-startup-bfbd9f53-5000-4524-86f4-40805a44187f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bfbd9f53-5000-4524-86f4-40805a44187f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-200k-400k-equity-at-high-growth-sf-enterprise-ai-startup-bfbd9f53-5000-4524-86f4-40805a44187f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bfbd9f53-5000-4524-86f4-40805a44187f">https://www.jackandjill.ai/jobs/founding-engineer-200k-400k-equity-at-high-growth-sf-enterprise-ai-startup-bfbd9f53-5000-4524-86f4-40805a44187f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_bfbd9f53-5000-4524-86f4-40805a44187f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$200k-$400k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.142Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed Engineer at $95M Series B AI data platform</title>
    <date>2026-05-13T04:04:02.559Z</date>
    <referencenumber>b5da3c9b-7257-4831-ae17-8dd90536866c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-at-95m-series-b-ai-data-platform-b5da3c9b-7257-4831-ae17-8dd90536866c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/forward-deployed-engineer-at-95m-series-b-ai-data-platform-b5da3c9b-7257-4831-ae17-8dd90536866c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-95m-series-b-ai-data-platform-b5da3c9b-7257-4831-ae17-8dd90536866c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b5da3c9b-7257-4831-ae17-8dd90536866c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$95M Series B AI data platform backed by Founders Fund, Index Ventures, and 8VC</p>

<p><strong>Job Description</strong></p>

<p>You will lead the technical charge at the front lines of the $100 trillion global supply chain. By embedding with Fortune 100 customers, you will build AI-driven solutions that structure messy legacy data. This is a high-autonomy, engineering-led role designed for future founders who want to ship production code that solves massive real-world problems.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-growth scale-up backed by tier-one investors including Founders Fund and Index Ventures, tackling a $100 trillion physical economy problem.</li>
  <li>This is a founder-track role led by a former founder, offering the autonomy to build an entirely new function from the ground up.</li>
  <li>Directly influence product strategy by converting field intelligence into platform primitives, ensuring each deployment makes the core AI smarter and faster.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead technical discovery and system mapping for enterprise customers, producing scoped project plans to integrate with legacy ERPs and TMS platforms.</li>
  <li>Build and ship working V1 solutions at customer sites, iterating rapidly to automate payments and audits with AI-driven intelligence.</li>
  <li>Identify recurring patterns in the field to route requirements back to the core engineering team for permanent productization and platform scaling.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds 3-5 years of software engineering experience with a top-tier bar and a track record of wearing many hats in high-growth environments.</li>
  <li>Possesses deep experience navigating legacy enterprise systems like EDI feeds and data warehouses where documentation is often tribal knowledge.</li>
  <li>Combines a product-founder mindset with strong commercial ears, capable of translating complex business problems into high-quality production code.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-95m-series-b-ai-data-platform-b5da3c9b-7257-4831-ae17-8dd90536866c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b5da3c9b-7257-4831-ae17-8dd90536866c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-95m-series-b-ai-data-platform-b5da3c9b-7257-4831-ae17-8dd90536866c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b5da3c9b-7257-4831-ae17-8dd90536866c">https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-95m-series-b-ai-data-platform-b5da3c9b-7257-4831-ae17-8dd90536866c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b5da3c9b-7257-4831-ae17-8dd90536866c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.143Z</expirationdate>
  </job>
  <job>
    <title>Software Developer at London-based AI edtech startup</title>
    <date>2026-05-12T04:11:24.572Z</date>
    <referencenumber>7a0e715c-4524-4fb8-b36c-36c8dca04623</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/software-developer-at-london-based-ai-edtech-startup-7a0e715c-4524-4fb8-b36c-36c8dca04623</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/software-developer-at-london-based-ai-edtech-startup-7a0e715c-4524-4fb8-b36c-36c8dca04623</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-developer-at-london-based-ai-edtech-startup-7a0e715c-4524-4fb8-b36c-36c8dca04623?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0e715c-4524-4fb8-b36c-36c8dca04623">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Developer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>London-based AI edtech startup building a RAG-powered knowledge graph for university education</p>

<p><strong>Job Description</strong></p>

<p>You will transform an early-stage &quot;vibe coded&quot; prototype into a production-ready AI study platform. By architecting a sophisticated RAG pipeline and refactoring the existing Next.js/Supabase codebase, you will help university students connect fragmented course materials into a cohesive, searchable knowledge graph that powers accurate, context-aware AI learning assistance.</p>

<p><strong>Location</strong></p>

<p>London, UK (Remote)</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct technical ownership to architect a RAG pipeline from near-zero, moving beyond simple chatbot wrappers to create a genuine knowledge graph for education.</li>
  <li>High-impact opportunity to lead the technical transition from a working prototype to a stable MVP ready for upcoming university pilots.</li>
  <li>Total autonomy with a direct line to the founder, offering a fast-paced environment without micromanagement and a potential path to technical leadership.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and optimize the RAG pipeline, including chunking strategies, embedding storage in vector databases, and retrieval logic for course materials.</li>
  <li>Refactor and clean the existing Next.js and Supabase codebase to improve maintainability, stability, and performance for real-world student testing.</li>
  <li>Implement core product features and modern UI components from Figma designs to create a polished, credible experience for university students.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience with RAG architectures, vector databases (like pgvector or Pinecone), and optimizing LLM retrieval workflows for accuracy.</li>
  <li>Proficient in the full-stack TypeScript ecosystem, specifically building and deploying scalable applications using React, Next.js, and Supabase/Postgres.</li>
  <li>Pragmatic builder who excels at inheriting messy, early-stage code and making decisive trade-offs between speed and engineering excellence to ship MVPs.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-developer-at-london-based-ai-edtech-startup-7a0e715c-4524-4fb8-b36c-36c8dca04623?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0e715c-4524-4fb8-b36c-36c8dca04623">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-developer-at-london-based-ai-edtech-startup-7a0e715c-4524-4fb8-b36c-36c8dca04623?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0e715c-4524-4fb8-b36c-36c8dca04623">https://www.jackandjill.ai/jobs/software-developer-at-london-based-ai-edtech-startup-7a0e715c-4524-4fb8-b36c-36c8dca04623?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7a0e715c-4524-4fb8-b36c-36c8dca04623</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.143Z</expirationdate>
  </job>
  <job>
    <title>Founding Designer / Design Engineer at well-funded agentic AI startup</title>
    <date>2026-05-12T04:11:24.437Z</date>
    <referencenumber>af2bbdd2-1263-40cc-9c43-04b8cdbb6d67</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-designer-design-engineer-at-well-funded-agentic-ai-startup-af2bbdd2-1263-40cc-9c43-04b8cdbb6d67</url>
    <applyurl>https://jackandjill.ai/jobs/founding-designer-design-engineer-at-well-funded-agentic-ai-startup-af2bbdd2-1263-40cc-9c43-04b8cdbb6d67</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-designer-design-engineer-at-well-funded-agentic-ai-startup-af2bbdd2-1263-40cc-9c43-04b8cdbb6d67?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af2bbdd2-1263-40cc-9c43-04b8cdbb6d67">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Designer / Design Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded agentic AI startup</p>

<p><strong>Job Description</strong></p>

<p>As a founding hire, you will bridge the gap between complex agentic systems and human users. You&#39;ll own the entire product surface, crafting a calm, magical user experience while shipping production-ready code. This is a high-velocity role focused on building trust through exceptional UI/UX in the next era of workplace collaboration.</p>

<p><strong>Location</strong></p>

<p>London, UK or San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a founding team of Oxford-educated experts and industry veterans building the operating system for the agentic era.</li>
  <li>Work at a startup backed by top-tier VCs with a rapidly growing waitlist of over 100 companies and active enterprise procurement.</li>
  <li>Influence every product decision in a high-trust, discipline-agnostic environment where your design and engineering contributions carry massive weight.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and ship the product surface end-to-end using React and React Native while maintaining a sophisticated design system.</li>
  <li>Conduct UX research with design partners to translate behavioral insights into polished, functional features that drive user trust.</li>
  <li>Lead product growth initiatives by analyzing metrics to optimize onboarding, virality, and time-to-value for a global user base.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A multidisciplinary designer-engineer with strong TypeScript and React skills who can ship production code, not just static prototypes.</li>
  <li>Exceptional aesthetic taste with professional experience across brand identity, motion design, and growth-focused product design.</li>
  <li>High agency individuals who thrive in in-person, high-velocity environments and have a background in human-computer interaction or early-stage startups.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-designer-design-engineer-at-well-funded-agentic-ai-startup-af2bbdd2-1263-40cc-9c43-04b8cdbb6d67?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af2bbdd2-1263-40cc-9c43-04b8cdbb6d67">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-designer-design-engineer-at-well-funded-agentic-ai-startup-af2bbdd2-1263-40cc-9c43-04b8cdbb6d67?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af2bbdd2-1263-40cc-9c43-04b8cdbb6d67">https://www.jackandjill.ai/jobs/founding-designer-design-engineer-at-well-funded-agentic-ai-startup-af2bbdd2-1263-40cc-9c43-04b8cdbb6d67?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af2bbdd2-1263-40cc-9c43-04b8cdbb6d67</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.144Z</expirationdate>
  </job>
  <job>
    <title>Founding Backend Engineer at VC-backed collaborative AI startup</title>
    <date>2026-05-12T04:11:24.372Z</date>
    <referencenumber>061168c9-4245-4072-a01c-a74d53afad83</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-backend-engineer-at-vc-backed-collaborative-ai-startup-061168c9-4245-4072-a01c-a74d53afad83</url>
    <applyurl>https://jackandjill.ai/jobs/founding-backend-engineer-at-vc-backed-collaborative-ai-startup-061168c9-4245-4072-a01c-a74d53afad83</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-backend-engineer-at-vc-backed-collaborative-ai-startup-061168c9-4245-4072-a01c-a74d53afad83?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_061168c9-4245-4072-a01c-a74d53afad83">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed collaborative AI startup</p>

<p><strong>Job Description</strong></p>

<p>You will architect the infrastructure for a next-generation agentic collaboration platform that automates coordination across teams. As a founding engineer, you will own the backend systems, scaling a proprietary stack of semantic memory and agent-to-agent negotiation. This role involves building high-performance, secure systems to support real-time agentic workflows for global enterprise clients.</p>

<p><strong>Location</strong></p>

<p>London, UK or San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as a founding hire with significant equity at an early-stage startup backed by top-tier global venture firms.</li>
  <li>Work alongside a high-pedigree founding team with deep academic and commercial expertise in distributed systems and AI.</li>
  <li>Solve complex technical challenges involving low-latency graph queries, durable agent state, and continuous background processing at scale.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and maintain robust cloud infrastructure and PostgreSQL database systems to ensure high availability and performance.</li>
  <li>Optimize end-to-end latency and inference costs to ensure seamless real-time agent interactions across the platform.</li>
  <li>Lead security and reliability efforts, implementing threat modeling, access controls, and comprehensive observability for sensitive data.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Exceptional backend experience with TypeScript and Node.js, combined with deep expertise in PostgreSQL performance and schema design.</li>
  <li>Proven track record of building and operating production-grade cloud infrastructure and distributed systems in high-growth environments.</li>
  <li>Strong ownership mindset with the ability to ship relentlessly and solve complex architectural problems without extensive oversight.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-backend-engineer-at-vc-backed-collaborative-ai-startup-061168c9-4245-4072-a01c-a74d53afad83?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_061168c9-4245-4072-a01c-a74d53afad83">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-backend-engineer-at-vc-backed-collaborative-ai-startup-061168c9-4245-4072-a01c-a74d53afad83?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_061168c9-4245-4072-a01c-a74d53afad83">https://www.jackandjill.ai/jobs/founding-backend-engineer-at-vc-backed-collaborative-ai-startup-061168c9-4245-4072-a01c-a74d53afad83?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_061168c9-4245-4072-a01c-a74d53afad83</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.144Z</expirationdate>
  </job>
  <job>
    <title>Full-Stack Data Analyst ($176k-$207k + Equity) at $1.1B Series C AI-native mortgage platform</title>
    <date>2026-05-12T04:11:24.201Z</date>
    <referencenumber>8cc58f33-60ad-4d23-a390-db0437547228</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/full-stack-data-analyst-176k-207k-equity-at-1-1b-series-c-ai-native-mortgage-pla-8cc58f33-60ad-4d23-a390-db0437547228</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/full-stack-data-analyst-176k-207k-equity-at-1-1b-series-c-ai-native-mortgage-pla-8cc58f33-60ad-4d23-a390-db0437547228</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-data-analyst-176k-207k-equity-at-1-1b-series-c-ai-native-mortgage-pla-8cc58f33-60ad-4d23-a390-db0437547228?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8cc58f33-60ad-4d23-a390-db0437547228">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full-Stack Data Analyst</p>

<p><strong>Salary</strong></p>

<p>$176k-$207k + Equity</p>

<p><strong>Company Description</strong></p>

<p>$1.1B valuation Series C AI-native mortgage platform backed by a16z, NEA, and Founders Fund</p>

<p><strong>Job Description</strong></p>

<p>You will take end-to-end ownership of client data migrations for a modern mortgage servicing platform. Acting as the primary data partner, you will gather requirements, stand up infrastructure, and build robust dbt pipelines and SQL-driven reporting. This role is essential in replacing legacy systems with automated, AI-driven solutions for the $12 trillion mortgage industry.</p>

<p><strong>Location</strong></p>

<p>New York or San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Disrupt a $12 trillion industry by replacing legacy mainframes and manual processes with a high-performance, AI-native SaaS infrastructure.</li>
  <li>Gain massive ownership by managing the entire data lifecycle for enterprise clients, from initial discovery to production-grade analytics.</li>
  <li>Work at a unicorn-status Series C startup backed by elite investors like a16z and Founders Fund while receiving a highly competitive salary and equity package.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute end-to-end data migrations, translating complex client requirements into scalable data infrastructure and schema mappings.</li>
  <li>Build and maintain production-grade data transformation pipelines using dbt and expert-level SQL to empower real-time operational decision-making.</li>
  <li>Create sophisticated visualizations and dashboards in tools like Looker, Hex, or Tableau to provide deep business insights for mortgage lenders.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>6-8+ years of experience in data, product, or business analytics, specifically within a high-growth technology environment.</li>
  <li>Expert-level SQL proficiency and hands-on experience building production reporting pipelines with dbt and modern BI tools.</li>
  <li>Proven ability to manage client-facing relationships, gathering technical requirements and translating business needs into high-impact data solutions.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-data-analyst-176k-207k-equity-at-1-1b-series-c-ai-native-mortgage-pla-8cc58f33-60ad-4d23-a390-db0437547228?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8cc58f33-60ad-4d23-a390-db0437547228">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-data-analyst-176k-207k-equity-at-1-1b-series-c-ai-native-mortgage-pla-8cc58f33-60ad-4d23-a390-db0437547228?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8cc58f33-60ad-4d23-a390-db0437547228">https://www.jackandjill.ai/jobs/full-stack-data-analyst-176k-207k-equity-at-1-1b-series-c-ai-native-mortgage-pla-8cc58f33-60ad-4d23-a390-db0437547228?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8cc58f33-60ad-4d23-a390-db0437547228</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$176k-$207k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.145Z</expirationdate>
  </job>
  <job>
    <title>Nanofabrication Engineer at YC W26 startup reimagining AI inference infrastructure</title>
    <date>2026-05-12T04:11:24.024Z</date>
    <referencenumber>3d65b7d7-8e41-4838-acf0-5c6090b07b33</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/nanofabrication-engineer-at-yc-w26-startup-reimagining-ai-inference-infrastructu-3d65b7d7-8e41-4838-acf0-5c6090b07b33</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/nanofabrication-engineer-at-yc-w26-startup-reimagining-ai-inference-infrastructu-3d65b7d7-8e41-4838-acf0-5c6090b07b33</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/nanofabrication-engineer-at-yc-w26-startup-reimagining-ai-inference-infrastructu-3d65b7d7-8e41-4838-acf0-5c6090b07b33?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d65b7d7-8e41-4838-acf0-5c6090b07b33">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Nanofabrication Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>YC W26 hardware startup reimagining compute infrastructure for the AI inference era</p>

<p><strong>Job Description</strong></p>

<p>As a Nanofabrication Engineer, you will advance the next generation of processing and packaging efforts for frontier AI compute systems. Working alongside leading AI scientists, you will develop and optimize advanced photonic and hardware systems from first principles. This is a rare opportunity to shape the hardware infrastructure powering the future of AI.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-velocity YC W26 startup at the ground floor, working directly on the hardware infrastructure that will define the AI inference era.</li>
  <li>Gain hands-on exposure to a world-class tech stack including 120 kV E-beam lithography, DUV, and advanced photonic integration tools.</li>
  <li>Work in an environment that blends first-principles research with rapid hardware iteration alongside elite AI scientists and hardware experts.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and optimize complex nanofabrication processes for advanced photonic systems using tools like MLA150 Heidelberg and 100–120 kV E-beam lithography.</li>
  <li>Execute process integration for advanced packaging and device fabrication, including thick metal deposition, lift-off, and PECVD workflows.</li>
  <li>Conduct high-precision film and surface characterization using specialized tools such as Ellipsometry, Atomic Force Microscopy (AFM), and SEM.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Possesses deep hands-on cleanroom fabrication experience, ideally with specific exposure to UC Berkeley or Stanford University nanofabrication facilities.</li>
  <li>Holds a PhD (or an MS/BS with significant industry experience) and a strong technical grasp of nanofabrication chemistry and process interactions.</li>
  <li>Demonstrates a practical, detail-oriented approach to building hardware, with prior experience in fiber optics or photonics being a significant advantage.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/nanofabrication-engineer-at-yc-w26-startup-reimagining-ai-inference-infrastructu-3d65b7d7-8e41-4838-acf0-5c6090b07b33?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d65b7d7-8e41-4838-acf0-5c6090b07b33">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/nanofabrication-engineer-at-yc-w26-startup-reimagining-ai-inference-infrastructu-3d65b7d7-8e41-4838-acf0-5c6090b07b33?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d65b7d7-8e41-4838-acf0-5c6090b07b33">https://www.jackandjill.ai/jobs/nanofabrication-engineer-at-yc-w26-startup-reimagining-ai-inference-infrastructu-3d65b7d7-8e41-4838-acf0-5c6090b07b33?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3d65b7d7-8e41-4838-acf0-5c6090b07b33</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.145Z</expirationdate>
  </job>
  <job>
    <title>Machine Learning Engineer at VC-backed London marketplace startup</title>
    <date>2026-05-10T04:02:48.407Z</date>
    <referencenumber>05ce2ef1-dde0-4120-8aea-bbda425f241f</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/machine-learning-engineer-at-vc-backed-london-marketplace-startup-05ce2ef1-dde0-4120-8aea-bbda425f241f</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/machine-learning-engineer-at-vc-backed-london-marketplace-startup-05ce2ef1-dde0-4120-8aea-bbda425f241f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/machine-learning-engineer-at-vc-backed-london-marketplace-startup-05ce2ef1-dde0-4120-8aea-bbda425f241f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05ce2ef1-dde0-4120-8aea-bbda425f241f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Machine Learning Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed London startup building a next-generation marketplace platform</p>

<p><strong>Job Description</strong></p>

<p>You will join a high-growth London team to spearhead the implementation of advanced computer vision models. As a key technical hire, you will bridge the gap between data science and product, developing visual search, verification, or merchandising systems that redefine the user experience within a rapidly scaling commerce ecosystem.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant technical ownership to shape the vision strategy of a scaling marketplace platform from an early stage.</li>
  <li>Work in a high-density talent environment located in the heart of Shoreditch with a hybrid 3-4 day office culture.</li>
  <li>Opportunity to transition between research and production, applying cutting-edge CV models to real-world consumer problems.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, train, and deploy computer vision models for applications such as object detection, image verification, or automated merchandising.</li>
  <li>Collaborate with product and engineering teams to integrate ML features into the core platform to drive user engagement.</li>
  <li>Optimize model performance and scalability to handle high-traffic commerce environments and diverse visual datasets.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven expertise in computer vision technologies, including experience with object detection, image classification, or visual search.</li>
  <li>Strong background as a Machine Learning Engineer or Data Scientist with a track record of moving models into production.</li>
  <li>Proficiency in modern ML frameworks (such as PyTorch or TensorFlow) and a desire to work in a fast-paced startup environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/machine-learning-engineer-at-vc-backed-london-marketplace-startup-05ce2ef1-dde0-4120-8aea-bbda425f241f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05ce2ef1-dde0-4120-8aea-bbda425f241f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/machine-learning-engineer-at-vc-backed-london-marketplace-startup-05ce2ef1-dde0-4120-8aea-bbda425f241f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05ce2ef1-dde0-4120-8aea-bbda425f241f">https://www.jackandjill.ai/jobs/machine-learning-engineer-at-vc-backed-london-marketplace-startup-05ce2ef1-dde0-4120-8aea-bbda425f241f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05ce2ef1-dde0-4120-8aea-bbda425f241f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.147Z</expirationdate>
  </job>
  <job>
    <title>Founding AI Engineer at seed-stage product-led AI startup</title>
    <date>2026-05-13T04:02:44.093Z</date>
    <referencenumber>0df5b70c-b530-4c8a-a141-caaf802941fa</referencenumber>
    <url>https://jackandjill.ai/jobs/founding-ai-engineer-at-seed-stage-product-led-ai-startup-0df5b70c-b530-4c8a-a141-caaf802941fa</url>
    <applyurl>https://jackandjill.ai/jobs/founding-ai-engineer-at-seed-stage-product-led-ai-startup-0df5b70c-b530-4c8a-a141-caaf802941fa</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-at-seed-stage-product-led-ai-startup-0df5b70c-b530-4c8a-a141-caaf802941fa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0df5b70c-b530-4c8a-a141-caaf802941fa">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Seed-stage product-led AI startup</p>

<p><strong>Job Description</strong></p>

<p>As the Founding AI Engineer, you will own the end-to-end development of production AI systems. Moving beyond prototypes, you will build and scale customer-facing features within a lean, high-velocity team. This role offers total ownership of ambiguous product surfaces, requiring a blend of technical depth and product-centric engineering to drive impact.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join as a founding engineer and shape the technical direction of a seed-stage venture from the ground up.</li>
  <li>Backed by top-tier VCs, providing a stable foundation with the agility of a tiny, high-performance team.</li>
  <li>Direct impact on product strategy, working alongside founders to solve complex problems without the overhead of a large platform team.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, build, and deploy production-grade AI systems and LLM-powered features from scratch.</li>
  <li>Collaborate directly with founders to define product roadmaps and translate customer needs into technical solutions.</li>
  <li>Manage the entire engineering lifecycle, from rapid prototyping to maintaining scalable, customer-facing infrastructure.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping production AI systems in a startup environment or small, high-growth team.</li>
  <li>High degree of technical autonomy with the ability to own large, ambiguous product surfaces independently.</li>
  <li>Pragmatic approach to engineering, focusing on speed-to-market and building robust systems without needing a large supporting cast.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-at-seed-stage-product-led-ai-startup-0df5b70c-b530-4c8a-a141-caaf802941fa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0df5b70c-b530-4c8a-a141-caaf802941fa">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-ai-engineer-at-seed-stage-product-led-ai-startup-0df5b70c-b530-4c8a-a141-caaf802941fa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0df5b70c-b530-4c8a-a141-caaf802941fa">https://www.jackandjill.ai/jobs/founding-ai-engineer-at-seed-stage-product-led-ai-startup-0df5b70c-b530-4c8a-a141-caaf802941fa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0df5b70c-b530-4c8a-a141-caaf802941fa</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.147Z</expirationdate>
  </job>
  <job>
    <title>Back End Developer at proprietary content monetization platform</title>
    <date>2026-05-09T04:06:12.823Z</date>
    <referencenumber>9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8</referencenumber>
    <url>https://jackandjill.ai/jobs/finance/back-end-developer-at-proprietary-content-monetization-platform-9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8</url>
    <applyurl>https://jackandjill.ai/jobs/finance/back-end-developer-at-proprietary-content-monetization-platform-9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8</applyurl>
    <company>Confidential company</company>
    <city>West Sussex</city>
    <location>West Sussex, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/back-end-developer-at-proprietary-content-monetization-platform-9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Back End Developer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Proprietary content monetization platform bridging social media talent and institutional investment</p>

<p><strong>Job Description</strong></p>

<p>You will lead the development of cloud-native web applications and RESTful microservices for a high-growth platform that categorizes and monetizes social media content lifecycles. By building robust data processing pipelines on Azure and optimizing complex SQL schemas, you will directly influence the financial returns for both global content creators and shareholders.</p>

<p><strong>Location</strong></p>

<p>West Sussex, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of Fintech and the Creator Economy, building proprietary technology that transforms how social media talent is valued and funded.</li>
  <li>High-impact hybrid environment offering a culture of continuous improvement, professional development opportunities, and direct collaboration with cross-functional data experts.</li>
  <li>Enjoy unique perks including inclusive office lunches, regular team social events, and the flexibility of a modern hybrid work-from-home model.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design, develop, and maintain secure RESTful APIs and microservices using C# and .NET Core within an Azure-driven architecture.</li>
  <li>Build and optimize scalable database schemas and complex T-SQL queries to ensure high performance for real-time content data processing.</li>
  <li>Implement enterprise-grade security protocols, including OAuth2 and SSO integrations, while collaborating with DevOps to streamline CI/CD pipelines.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-5 years of professional back-end experience with deep proficiency in C#, .NET Core, and ASP.NET Core development.</li>
  <li>Proven track record of architecting cloud solutions on Azure, specifically with Azure SQL, data pipelines, and service integrations.</li>
  <li>Strong architectural foundation in SOLID principles and RESTful design, with a proactive approach to troubleshooting production environments and mentoring junior talent.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/back-end-developer-at-proprietary-content-monetization-platform-9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/back-end-developer-at-proprietary-content-monetization-platform-9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8">https://www.jackandjill.ai/jobs/back-end-developer-at-proprietary-content-monetization-platform-9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_9876fb7e-0f9c-4ea3-9b49-ac5ef5006be8</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.147Z</expirationdate>
  </job>
  <job>
    <title>Backend Engineer (£70k-£80k + Equity) at high-growth health-tech startup partnering with the NHS</title>
    <date>2026-05-09T04:06:12.790Z</date>
    <referencenumber>229b67ee-cf6a-4c1b-832e-e6af707ec192</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/backend-engineer-70k-80k-equity-at-high-growth-health-tech-startup-partnering-wi-229b67ee-cf6a-4c1b-832e-e6af707ec192</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/backend-engineer-70k-80k-equity-at-high-growth-health-tech-startup-partnering-wi-229b67ee-cf6a-4c1b-832e-e6af707ec192</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/backend-engineer-70k-80k-equity-at-high-growth-health-tech-startup-partnering-wi-229b67ee-cf6a-4c1b-832e-e6af707ec192?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_229b67ee-cf6a-4c1b-832e-e6af707ec192">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Backend Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k-£80k + Equity</p>

<p><strong>Company Description</strong></p>

<p>High-growth health-tech startup partnering with Bupa, AXA, and the NHS</p>

<p><strong>Job Description</strong></p>

<p>You will join a 16-person team dedicated to eliminating musculoskeletal pain for millions. As a Backend Engineer, you&#39;ll own production services across a .NET and AWS stack, shipping high-impact features that improve health outcomes. Working alongside clinical leads and designers, you&#39;ll drive technical initiatives in a fast-paced, feedback-centric environment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct mission impact: Build technology that prevents chronic pain and improves quality of life for users across 32 countries.</li>
  <li>High-profile traction: Work on a platform trusted by global enterprise clients including Gymshark, Campari, Bupa, and the NHS.</li>
  <li>Exceptional autonomy: Join an agile 16-person team where you are treated as a driver, not a passenger, with significant influence over product direction.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and ship robust APIs using C# and .NET to support rapidly expanding enterprise usage and global clinical data.</li>
  <li>Own the full lifecycle of production services on AWS infrastructure, ensuring high reliability and performance for thousands of users.</li>
  <li>Collaborate directly with the GP Clinical Lead and UI/UX designers to translate medical expertise into seamless digital health experiences.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Minimum 4+ years of experience building and maintaining production-grade APIs with a strong command of C# and .NET frameworks.</li>
  <li>Proven track rate of taking end-to-end ownership of scaling or reliability projects in high-velocity, product-led environments.</li>
  <li>Technical proficiency in SQL and cloud infrastructure (AWS preferred), with a natural inclination toward data-driven, scientific decision-making.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/backend-engineer-70k-80k-equity-at-high-growth-health-tech-startup-partnering-wi-229b67ee-cf6a-4c1b-832e-e6af707ec192?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_229b67ee-cf6a-4c1b-832e-e6af707ec192">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/backend-engineer-70k-80k-equity-at-high-growth-health-tech-startup-partnering-wi-229b67ee-cf6a-4c1b-832e-e6af707ec192?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_229b67ee-cf6a-4c1b-832e-e6af707ec192">https://www.jackandjill.ai/jobs/backend-engineer-70k-80k-equity-at-high-growth-health-tech-startup-partnering-wi-229b67ee-cf6a-4c1b-832e-e6af707ec192?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_229b67ee-cf6a-4c1b-832e-e6af707ec192</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£80k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.148Z</expirationdate>
  </job>
  <job>
    <title>Founding Engineer ($180k-$270k + Equity) at Stealth AI-native Cybersecurity Startup</title>
    <date>2026-05-09T04:06:12.655Z</date>
    <referencenumber>802ada0e-0040-4807-bbe8-cf78bf11466b</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-270k-equity-at-stealth-ai-native-cybersecurity-startup-802ada0e-0040-4807-bbe8-cf78bf11466b</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-engineer-180k-270k-equity-at-stealth-ai-native-cybersecurity-startup-802ada0e-0040-4807-bbe8-cf78bf11466b</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-270k-equity-at-stealth-ai-native-cybersecurity-startup-802ada0e-0040-4807-bbe8-cf78bf11466b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_802ada0e-0040-4807-bbe8-cf78bf11466b">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Engineer</p>

<p><strong>Salary</strong></p>

<p>$180k-$270k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Stealth cybersecurity startup automating enterprise vulnerability management through AI agents</p>

<p><strong>Job Description</strong></p>

<p>Join a high-caliber team of five in San Francisco as the third engineer. You will build an AI-native platform that replaces legacy security stacks by automating vulnerability research, verification, and remediation. You&#39;ll develop autonomous agents that simulate CVEs and manage complex entity graphs to protect organizations at machine speed.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship production-grade autonomous systems that go beyond prototypes to drive real-world remediation for Fortune 500 organizations.</li>
  <li>Join an elite founding team in a 5-days-a-week in-person culture located in a premium SF office overlooking the Ferry Building.</li>
  <li>Significant ownership and equity (40-80 bps) in a company tackling the massive $20B+ vulnerability management market with a live AI brain.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and scale the distributed scanning runtime and CVE reproduction labs using sandboxed research agents.</li>
  <li>Build a live entity graph that maps messy enterprise asset data across cloud providers and internal systems to business context.</li>
  <li>Design auditable provenance systems that ensure agent-led decisions meet the highest standards of engineering taste and quality.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3-6 years of experience building autonomous AI agents with multi-step reasoning and tool use in production environments.</li>
  <li>Expert-level proficiency in distributed compute, workflow pipelines, and managing high-scale data infrastructure.</li>
  <li>A high bar for engineering quality and an ownership mentality suited for a fast-moving, early-stage founding team.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-270k-equity-at-stealth-ai-native-cybersecurity-startup-802ada0e-0040-4807-bbe8-cf78bf11466b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_802ada0e-0040-4807-bbe8-cf78bf11466b">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-engineer-180k-270k-equity-at-stealth-ai-native-cybersecurity-startup-802ada0e-0040-4807-bbe8-cf78bf11466b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_802ada0e-0040-4807-bbe8-cf78bf11466b">https://www.jackandjill.ai/jobs/founding-engineer-180k-270k-equity-at-stealth-ai-native-cybersecurity-startup-802ada0e-0040-4807-bbe8-cf78bf11466b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_802ada0e-0040-4807-bbe8-cf78bf11466b</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$180k-$270k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.148Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (£70k-£130k + Equity) at LocalGlobe-backed AI-native GTM platform</title>
    <date>2026-05-08T04:07:53.973Z</date>
    <referencenumber>435f1f71-9bc9-4533-9c19-5f0989c5247c</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-70k-130k-equity-at-localglobe-backed-ai-native-gtm-platform-435f1f71-9bc9-4533-9c19-5f0989c5247c</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-70k-130k-equity-at-localglobe-backed-ai-native-gtm-platform-435f1f71-9bc9-4533-9c19-5f0989c5247c</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-70k-130k-equity-at-localglobe-backed-ai-native-gtm-platform-435f1f71-9bc9-4533-9c19-5f0989c5247c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_435f1f71-9bc9-4533-9c19-5f0989c5247c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£70k-£130k + Equity</p>

<p><strong>Company Description</strong></p>

<p>LocalGlobe-backed AI-native GTM platform powering enterprise leaders like Canva and Ramp</p>

<p><strong>Job Description</strong></p>

<p>As a Product Engineer at this high-growth Shoreditch startup, you will build AI-powered orchestration tools that process hundreds of millions of events. You will own features end-to-end—from architectural decisions to customer-facing implementation—using a modern stack of Go, TypeScript, and Kafka to deliver hyper-personalized content for global enterprise clients.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the frontier of AI-native software, building tools used by industry leaders like Canva, Ramp, and Elastic to revolutionize their go-to-market strategies.</li>
  <li>Join a elite team of ~30 backed by LocalGlobe and top-tier angels from Incident.io and Tessian, scaling rapidly with a culture of shipping daily.</li>
  <li>High-autonomy environment where you lead projects and drive business outcomes directly, supported by a full suite of AI tools including Claude Team and Cursor.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement scalable Go microservices and event-driven pipelines handling millions of monthly web traffic events and CRM records.</li>
  <li>Build sophisticated React/Next.js interfaces that enable sales and marketing teams to generate on-brand, hyper-personalized content in seconds using Vertex AI and OpenAI.</li>
  <li>Collaborate directly with customers and the AI Product Manager to shape the product roadmap, ensuring technical solutions solve high-value business problems.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building and scaling production applications using Go, TypeScript, or React within a fast-paced startup or high-growth environment.</li>
  <li>Strong product intuition with the ability to navigate ambiguity and take full ownership of a feature from a brief concept to a polished production release.</li>
  <li>Excellent technical communication skills, capable of explaining complex architectural decisions to non-technical stakeholders and participating in a high-feedback culture.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-70k-130k-equity-at-localglobe-backed-ai-native-gtm-platform-435f1f71-9bc9-4533-9c19-5f0989c5247c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_435f1f71-9bc9-4533-9c19-5f0989c5247c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-70k-130k-equity-at-localglobe-backed-ai-native-gtm-platform-435f1f71-9bc9-4533-9c19-5f0989c5247c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_435f1f71-9bc9-4533-9c19-5f0989c5247c">https://www.jackandjill.ai/jobs/product-engineer-70k-130k-equity-at-localglobe-backed-ai-native-gtm-platform-435f1f71-9bc9-4533-9c19-5f0989c5247c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_435f1f71-9bc9-4533-9c19-5f0989c5247c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£70k-£130k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.149Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer at fast-growing Series A healthtech startup</title>
    <date>2026-05-08T04:07:53.837Z</date>
    <referencenumber>7ca7e145-2e2f-4904-b338-3a1f853fab7c</referencenumber>
    <url>https://jackandjill.ai/jobs/software-engineer-at-fast-growing-series-a-healthtech-startup-7ca7e145-2e2f-4904-b338-3a1f853fab7c</url>
    <applyurl>https://jackandjill.ai/jobs/software-engineer-at-fast-growing-series-a-healthtech-startup-7ca7e145-2e2f-4904-b338-3a1f853fab7c</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-at-fast-growing-series-a-healthtech-startup-7ca7e145-2e2f-4904-b338-3a1f853fab7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7ca7e145-2e2f-4904-b338-3a1f853fab7c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer (Backend Services &amp; Integrations)</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing Series A healthtech startup</p>

<p><strong>Job Description</strong></p>

<p>As the second software engineer at a rapidly expanding healthtech startup, you will build critical backend services and third-party integrations. You will own features from first principles to production, impacting clinicians worldwide. This role demands high ownership and the ability to scale systems that already support massive user growth with a lean team.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to join a founding team at a startup experiencing 100%+ month-over-month growth.</li>
  <li>Meaningful impact building tools that help healthcare professionals make better decisions and save lives daily.</li>
  <li>High-autonomy environment where you define the company&#39;s technical standards and operations for the next decade.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and manage core backend services including auth, credential verification, and file processing.</li>
  <li>Build and maintain critical third-party integrations and partner APIs to expand platform capabilities.</li>
  <li>Own the entire lifecycle of high-impact features, from initial user feedback through to production deployment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building and scaling robust backend systems and complex third-party API integrations.</li>
  <li>A product-minded engineer who thrives on shipping fast and iterating based on real-world user feedback.</li>
  <li>Strong sense of ownership and the technical depth required to operate effectively in a high-growth, lean team environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-at-fast-growing-series-a-healthtech-startup-7ca7e145-2e2f-4904-b338-3a1f853fab7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7ca7e145-2e2f-4904-b338-3a1f853fab7c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-at-fast-growing-series-a-healthtech-startup-7ca7e145-2e2f-4904-b338-3a1f853fab7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7ca7e145-2e2f-4904-b338-3a1f853fab7c">https://www.jackandjill.ai/jobs/software-engineer-at-fast-growing-series-a-healthtech-startup-7ca7e145-2e2f-4904-b338-3a1f853fab7c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7ca7e145-2e2f-4904-b338-3a1f853fab7c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.149Z</expirationdate>
  </job>
  <job>
    <title>Product Engineer (£60k-£90k + Equity) at £2M Seed-funded AI-native law firm</title>
    <date>2026-05-12T04:10:35.183Z</date>
    <referencenumber>43ea90b7-bb4b-40c8-9260-b050174d4e4b</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/product-engineer-60k-90k-equity-at-2m-seed-funded-ai-native-law-firm-43ea90b7-bb4b-40c8-9260-b050174d4e4b</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/product-engineer-60k-90k-equity-at-2m-seed-funded-ai-native-law-firm-43ea90b7-bb4b-40c8-9260-b050174d4e4b</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-engineer-60k-90k-equity-at-2m-seed-funded-ai-native-law-firm-43ea90b7-bb4b-40c8-9260-b050174d4e4b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_43ea90b7-bb4b-40c8-9260-b050174d4e4b">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Engineer</p>

<p><strong>Salary</strong></p>

<p>£60k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>£2M Seed-funded AI-native law firm backed by Breega and Backed VC</p>

<p><strong>Job Description</strong></p>

<p>You will join as a founding engineer at an AI-native law firm disrupting the £19B legal services market. Working alongside a technical CEO with multiple exits, you&#39;ll build sophisticated client platforms and conveyancer dashboards that automate 80% of human workload. This role places you at the frontier of AI and legal automation.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a founding team with a proven track record of scaling one of the UK’s fastest-growing consumer brands and achieving multiple successful exits.</li>
  <li>Secured £2M in Seed funding from prestigious investors including Backed VC and Breega to transform the antiquated conveyancing market.</li>
  <li>Influence the very foundation of an AI-native product, holding significant equity and ownership over the frontend and product UX strategy.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and develop intuitive, polished interfaces for complex legal workflows using React, Next.js, and TypeScript.</li>
  <li>Build and deploy autonomous AI agents that handle sophisticated legal document reviews and real-time transaction correspondence.</li>
  <li>Work across the full stack to orchestrate transaction state machines and integrate LLMs into core product features.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3+ years of experience building modern web applications with a strong emphasis on frontend excellence and product design.</li>
  <li>Demonstrates expert command of React, Next.js, and Python, with a history of building end-to-end features from scratch.</li>
  <li>Is a power user of AI coding tools like Cursor or Claude Code, moving at a speed that matches an early-stage startup environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-engineer-60k-90k-equity-at-2m-seed-funded-ai-native-law-firm-43ea90b7-bb4b-40c8-9260-b050174d4e4b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_43ea90b7-bb4b-40c8-9260-b050174d4e4b">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-engineer-60k-90k-equity-at-2m-seed-funded-ai-native-law-firm-43ea90b7-bb4b-40c8-9260-b050174d4e4b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_43ea90b7-bb4b-40c8-9260-b050174d4e4b">https://www.jackandjill.ai/jobs/product-engineer-60k-90k-equity-at-2m-seed-funded-ai-native-law-firm-43ea90b7-bb4b-40c8-9260-b050174d4e4b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_43ea90b7-bb4b-40c8-9260-b050174d4e4b</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.150Z</expirationdate>
  </job>
  <job>
    <title>COO at Scaling healthtech platform</title>
    <date>2026-05-14T04:02:52.326Z</date>
    <referencenumber>b25795c8-656f-450d-886e-1f045929890a</referencenumber>
    <url>https://jackandjill.ai/jobs/coo-at-scaling-healthtech-platform-b25795c8-656f-450d-886e-1f045929890a</url>
    <applyurl>https://jackandjill.ai/jobs/coo-at-scaling-healthtech-platform-b25795c8-656f-450d-886e-1f045929890a</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p>This is a job that we are recruiting for on behalf of one of our customers.</p>

<p>To apply, <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=b25795c8-656f-450d-886e-1f045929890a">speak to Jack</a>. He&#39;s an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.</p>

<p><strong>Title:</strong><br>COO at Scaling healthtech platform</p>

<p><strong>Job Title</strong></p>

<p>Chief Operating Officer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Scaling healthtech platform</p>

<p><strong>Job Description</strong></p>

<p>We are seeking a Chief Operating Officer to lead the next phase of operational scale and organisational maturity for a rapidly growing healthtech platform. This pivotal role involves building scalable systems, processes, and performance frameworks across multiple functions, ensuring predictable delivery and commercial outcomes. You will drive commercial rigor, compliance, and enhance customer experience, positioning the company for rapid growth.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>A pivotal leadership role with influence across all operational and commercial dimensions.</li>
  <li>Opportunity to shape a platform that is redefining how patients access healthcare.</li>
  <li>Lead a scaling business through its next phase of rapid growth and market expansion.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and manage the operating model, processes, and systems for scale across Customer Success, Support, Data, and Marketing.</li>
  <li>Strengthen commercial operations, unit economics, pricing, and retention performance, managing budgeting and financial discipline.</li>
  <li>Own company-wide operational compliance, including information security, data protection, and clinical governance in a regulated environment.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Ten or more years of operational leadership experience, including senior roles in high-growth technology companies.</li>
  <li>Demonstrated success scaling a business through Series A to Series B or equivalent growth stages.</li>
  <li>Strong financial capability, including budgeting, forecasting, and commercial modelling, with proven ability to build teams.</li>
</ul>

<p><strong>How to Apply:</strong></p>

<p>To apply for this job speak to Jack, our AI recruiter.</p>

<p>Step 1. Visit <a href="https://jackandjill.ai/jack/job-listing?utm_source=job_listing&amp;utm_medium=job_board&amp;utm_campaign=b25795c8-656f-450d-886e-1f045929890a">our website</a><br>Step 2. Click &#39;Speak with Jack&#39;.<br>Step 3. Login with your LinkedIn profile.<br>Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.<br>Step 5. If the hiring manager would like to meet you, Jack will make the introduction.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.150Z</expirationdate>
  </job>
  <job>
    <title>Customer Success Manager at growing consumer lifestyle platform</title>
    <date>2026-05-14T04:05:03.259Z</date>
    <referencenumber>1fa59cda-d645-41bd-a993-62bc284859fb</referencenumber>
    <url>https://jackandjill.ai/jobs/customer-success-manager-at-growing-consumer-lifestyle-platform-1fa59cda-d645-41bd-a993-62bc284859fb</url>
    <applyurl>https://jackandjill.ai/jobs/customer-success-manager-at-growing-consumer-lifestyle-platform-1fa59cda-d645-41bd-a993-62bc284859fb</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/customer-success-manager-at-growing-consumer-lifestyle-platform-1fa59cda-d645-41bd-a993-62bc284859fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fa59cda-d645-41bd-a993-62bc284859fb">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Customer Success Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Growing consumer lifestyle subscription platform</p>

<p><strong>Job Description</strong></p>

<p>As a Customer Success Manager, you will be the primary point of contact for our members, ensuring they receive exceptional value from our curated lifestyle services. You will manage the end-to-end customer journey, from onboarding to renewal, while leveraging data to drive engagement, reduce churn, and identify expansion opportunities in a high-touch environment.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a well-funded startup backed by top-tier VCs that is redefining the modern consumer subscription experience.</li>
  <li>Work in a high-energy, on-site environment in New York City where your direct impact on member satisfaction and retention is visible daily.</li>
  <li>Significant opportunities for career progression as the company scales its operations and explores new market segments.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Manage a portfolio of premium members, serving as their dedicated advisor to ensure long-term satisfaction and platform loyalty.</li>
  <li>Proactively monitor account health and engagement metrics to execute data-driven retention strategies and prevent potential churn.</li>
  <li>Collaborate cross-functionally with product and operations teams to voice customer feedback and influence the future roadmap.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in customer success or account management, preferably within a consumer-facing SaaS or subscription-based business.</li>
  <li>Exceptional communication and interpersonal skills with the ability to build rapport and trust with a diverse member base.</li>
  <li>A proactive problem-solver who thrives in fast-paced startup environments and is comfortable using data to guide decisions.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/customer-success-manager-at-growing-consumer-lifestyle-platform-1fa59cda-d645-41bd-a993-62bc284859fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fa59cda-d645-41bd-a993-62bc284859fb">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/customer-success-manager-at-growing-consumer-lifestyle-platform-1fa59cda-d645-41bd-a993-62bc284859fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fa59cda-d645-41bd-a993-62bc284859fb">https://www.jackandjill.ai/jobs/customer-success-manager-at-growing-consumer-lifestyle-platform-1fa59cda-d645-41bd-a993-62bc284859fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1fa59cda-d645-41bd-a993-62bc284859fb</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.150Z</expirationdate>
  </job>
  <job>
    <title>Customer Success Lead at fast-growing consumer services platform</title>
    <date>2026-05-14T04:05:03.223Z</date>
    <referencenumber>f3dd5636-98fc-4d82-b20b-49447d732184</referencenumber>
    <url>https://jackandjill.ai/jobs/customer-success-lead-at-fast-growing-consumer-services-platform-f3dd5636-98fc-4d82-b20b-49447d732184</url>
    <applyurl>https://jackandjill.ai/jobs/customer-success-lead-at-fast-growing-consumer-services-platform-f3dd5636-98fc-4d82-b20b-49447d732184</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/customer-success-lead-at-fast-growing-consumer-services-platform-f3dd5636-98fc-4d82-b20b-49447d732184?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3dd5636-98fc-4d82-b20b-49447d732184">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Customer Success Lead</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing consumer services platform</p>

<p><strong>Job Description</strong></p>

<p>As the Customer Success Lead, you will spearhead the post-onboarding experience for a high-growth consumer platform in New York. You will manage complex member relationships, optimize retention strategies, and build scalable processes to ensure long-term satisfaction. This is a pivotal role requiring a blend of operational excellence and high-touch relationship management.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the expansion of a high-impact customer success department in a thriving market.</li>
  <li>Join a well-funded startup backed by top-tier VCs with significant market traction.</li>
  <li>Opportunity to shape the company&#39;s culture and operational strategy from the ground floor.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end customer lifecycle to drive retention and lifetime value.</li>
  <li>Develop and implement scalable customer success playbooks and reporting frameworks.</li>
  <li>Collaborate with product and marketing teams to advocate for the voice of the customer.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience leading customer success or account management in a fast-paced environment.</li>
  <li>Strong analytical skills with the ability to translate data into actionable insights.</li>
  <li>Exceptional communication skills and a passion for building deep, lasting relationships.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/customer-success-lead-at-fast-growing-consumer-services-platform-f3dd5636-98fc-4d82-b20b-49447d732184?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3dd5636-98fc-4d82-b20b-49447d732184">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/customer-success-lead-at-fast-growing-consumer-services-platform-f3dd5636-98fc-4d82-b20b-49447d732184?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3dd5636-98fc-4d82-b20b-49447d732184">https://www.jackandjill.ai/jobs/customer-success-lead-at-fast-growing-consumer-services-platform-f3dd5636-98fc-4d82-b20b-49447d732184?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_f3dd5636-98fc-4d82-b20b-49447d732184</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.151Z</expirationdate>
  </job>
  <job>
    <title>Senior Software Engineer ($130k-$180k + Equity) at well-funded legal tech AI startup</title>
    <date>2026-05-14T04:05:03.053Z</date>
    <referencenumber>b4dcb748-fc5d-4aca-b89e-457112f5e806</referencenumber>
    <url>https://jackandjill.ai/jobs/senior-software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-b4dcb748-fc5d-4aca-b89e-457112f5e806</url>
    <applyurl>https://jackandjill.ai/jobs/senior-software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-b4dcb748-fc5d-4aca-b89e-457112f5e806</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-b4dcb748-fc5d-4aca-b89e-457112f5e806?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4dcb748-fc5d-4aca-b89e-457112f5e806">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$130k-$180k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded legal tech AI startup</p>

<p><strong>Job Description</strong></p>

<p>You will own the end-to-end development of AI-driven infrastructure that automates critical workflows for legal professionals. This role involves building high-scale Go services, React frontends, and custom RAG pipelines while working directly with customers. You’ll join an elite engineering team from top-tier tech firms to define a new product category.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional founding-level ownership where you define the engineering culture and ship to production multiple times daily.</li>
  <li>Backed by world-class VCs and a recent Series A, providing significant runway and market-leading momentum.</li>
  <li>Direct collaboration with founders and engineers from top-tier tech companies in a high-density, in-person innovation hub.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and maintain full-stack systems using Go, AWS serverless, React, and TypeScript.</li>
  <li>Develop and optimize custom RAG pipelines and AI models to automate complex administrative tasks.</li>
  <li>Engage directly with users to identify pain points and translate them into immediate product solutions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience shipping production-grade systems at high-growth startups or elite technology firms.</li>
  <li>Strong product intuition with a track record of making strategic decisions rather than just executing specs.</li>
  <li>Deep technical proficiency in full-stack development and a computer science degree from a leading program.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-b4dcb748-fc5d-4aca-b89e-457112f5e806?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4dcb748-fc5d-4aca-b89e-457112f5e806">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-b4dcb748-fc5d-4aca-b89e-457112f5e806?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4dcb748-fc5d-4aca-b89e-457112f5e806">https://www.jackandjill.ai/jobs/senior-software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-b4dcb748-fc5d-4aca-b89e-457112f5e806?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b4dcb748-fc5d-4aca-b89e-457112f5e806</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$130k-$180k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.151Z</expirationdate>
  </job>
  <job>
    <title>Senior Full-Stack Software Engineer (£80k-£120k + Equity) at venture-backed aviation tech startup</title>
    <date>2026-05-12T04:11:24.471Z</date>
    <referencenumber>3e1da544-f676-492b-8cb0-44585b39204a</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-full-stack-software-engineer-80k-120k-equity-at-venture-backed-aviation-t-3e1da544-f676-492b-8cb0-44585b39204a</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-full-stack-software-engineer-80k-120k-equity-at-venture-backed-aviation-t-3e1da544-f676-492b-8cb0-44585b39204a</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote (United Kingdom)</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-full-stack-software-engineer-80k-120k-equity-at-venture-backed-aviation-t-3e1da544-f676-492b-8cb0-44585b39204a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e1da544-f676-492b-8cb0-44585b39204a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Full-Stack Software Engineer</p>

<p><strong>Salary</strong></p>

<p>£80,000–£120,000 + Equity</p>

<p><strong>Company Description</strong></p>

<p>Venture-backed aviation tech startup building the operating system for global airline and airport operations.</p>

<p><strong>Job Description</strong></p>

<p>Join a lean, high-impact team of six engineers reimagining aviation infrastructure. You will own the full product lifecycle, building high-performance backend services in Rust and cross-platform frontends in Flutter. Your work directly solves the fragmentation in airport operations, replacing legacy spreadsheets with real-time visibility for major terminals like JFK.</p>

<p><strong>Location</strong></p>

<p>Remote, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with a CTO who brings deep expertise in Rust and Apache Arrow from InfluxData, ensuring a high-bar technical environment.</li>
  <li>Gain massive ownership in a 10-person startup currently piloting at JFK Terminal 7, with the potential to transform global travel infrastructure.</li>
  <li>Enjoy a remote-first culture that prioritizes builder autonomy over management overhead, combined with a significant equity stake in an early-stage venture.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop and scale mission-critical backend services using Rust, gRPC, and Postgres to handle complex aviation data models.</li>
  <li>Build and maintain intuitive user interfaces using Flutter/Dart that empower front-line agents and engineers across web, mobile, and desktop.</li>
  <li>Lead independent projects from concept to release, establishing the architectural patterns and CI/CD pipelines that will scale the company.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of backend engineering experience with a systems programming mindset and a passion for performance and memory safety.</li>
  <li>2+ years of professional Rust development experience, or deep C/C++ expertise with a strong desire to transition into the Rust ecosystem.</li>
  <li>Proven track record of owning features end-to-end in early-stage environments, with proficiency in SQL, relational databases, and gRPC.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-full-stack-software-engineer-80k-120k-equity-at-venture-backed-aviation-t-3e1da544-f676-492b-8cb0-44585b39204a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e1da544-f676-492b-8cb0-44585b39204a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-full-stack-software-engineer-80k-120k-equity-at-venture-backed-aviation-t-3e1da544-f676-492b-8cb0-44585b39204a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e1da544-f676-492b-8cb0-44585b39204a">https://www.jackandjill.ai/jobs/senior-full-stack-software-engineer-80k-120k-equity-at-venture-backed-aviation-t-3e1da544-f676-492b-8cb0-44585b39204a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_3e1da544-f676-492b-8cb0-44585b39204a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80K–£120K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.152Z</expirationdate>
  </job>
  <job>
    <title>Technical Product / Program Manager ($150K–$190K + Equity) at SkyDeck-backed robotics infrastructure startup</title>
    <date>2026-05-12T04:11:24.338Z</date>
    <referencenumber>a4b409cf-4687-4f20-a006-9fac59089c9b</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/technical-product-program-manager-150k-190k-equity-at-skydeck-backed-robotics-in-a4b409cf-4687-4f20-a006-9fac59089c9b</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/technical-product-program-manager-150k-190k-equity-at-skydeck-backed-robotics-in-a4b409cf-4687-4f20-a006-9fac59089c9b</applyurl>
    <company>Confidential company</company>
    <city>Campbell</city>
    <location>Campbell, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/technical-product-program-manager-150k-190k-equity-at-skydeck-backed-robotics-in-a4b409cf-4687-4f20-a006-9fac59089c9b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a4b409cf-4687-4f20-a006-9fac59089c9b">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Technical Product / Program Manager (Robotics &amp; Communications)</p>

<p><strong>Salary</strong></p>

<p>$150K–$190K + Equity</p>

<p><strong>Company Description</strong></p>

<p>UC Berkeley SkyDeck-backed deep-tech startup building sub-millisecond optical wireless infrastructure for robotics and physical AI.</p>

<p><strong>Job Description</strong></p>

<p>As the first Technical PM, you will drive the execution of breakthrough optical wireless systems (Wi-OW™) that outperform Wi-Fi by orders of magnitude. You will bridge hardware, firmware, and software teams while leading customer field trials in robotics and defense, translating complex real-world needs into foundational communication infrastructure for autonomous systems.</p>

<p><strong>Location</strong></p>

<p>Campbell, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the commercialization of a novel optical wireless technology that solves the fundamental latency bottleneck for the next generation of physical AI and industrial automation.</li>
  <li>Join an elite team of 10 including optical physicists and hardware veterans at a pivotal pre-seed stage with meaningful equity ownership (0.5–1.5%).</li>
  <li>Work at the intersection of high-stakes industries, delivering dual-use technology to both commercial robotics leaders and mission-critical government/defense programs.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end product roadmap and program delivery, defining technical requirements and managing milestones across hardware, firmware, and software engineering.</li>
  <li>Coordinate and lead high-stakes field trials and pilot deployments, gathering direct feedback from early customers in robotics and defense.</li>
  <li>Act as a technical translator between engineering, commercial stakeholders, and leadership to align system architecture with market-driven use cases.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5–10 years of experience in product management, TPM, or systems engineering within robotics, industrial automation, or high-performance networking.</li>
  <li>Deep technical fluency capable of engaging engineers on complex system architecture tradeoffs such as latency, bandwidth, and hardware-firmware integration.</li>
  <li>Proven ability to navigate early-stage ambiguity and a &quot;Swiss-army-knife&quot; mindset to manage product, programs, and customer relations simultaneously.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/technical-product-program-manager-150k-190k-equity-at-skydeck-backed-robotics-in-a4b409cf-4687-4f20-a006-9fac59089c9b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a4b409cf-4687-4f20-a006-9fac59089c9b">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/technical-product-program-manager-150k-190k-equity-at-skydeck-backed-robotics-in-a4b409cf-4687-4f20-a006-9fac59089c9b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a4b409cf-4687-4f20-a006-9fac59089c9b">https://www.jackandjill.ai/jobs/technical-product-program-manager-150k-190k-equity-at-skydeck-backed-robotics-in-a4b409cf-4687-4f20-a006-9fac59089c9b?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a4b409cf-4687-4f20-a006-9fac59089c9b</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$150K–$190K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.153Z</expirationdate>
  </job>
  <job>
    <title>Head of Sales at AI agent platform automating PEO and payroll operations</title>
    <date>2026-05-12T04:11:24.236Z</date>
    <referencenumber>1647de71-5a38-4a37-9952-9da3f0a972a0</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/head-of-sales-at-ai-agent-platform-automating-peo-and-payroll-operations-1647de71-5a38-4a37-9952-9da3f0a972a0</url>
    <applyurl>https://jackandjill.ai/jobs/sales/head-of-sales-at-ai-agent-platform-automating-peo-and-payroll-operations-1647de71-5a38-4a37-9952-9da3f0a972a0</applyurl>
    <company>Confidential company</company>
    <city>NYC</city>
    <location>NYC, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-sales-at-ai-agent-platform-automating-peo-and-payroll-operations-1647de71-5a38-4a37-9952-9da3f0a972a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1647de71-5a38-4a37-9952-9da3f0a972a0">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Sales</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>SOC-2 compliant AI agent platform automating complex HRIS and payroll operations for the PEO industry</p>

<p><strong>Job Description</strong></p>

<p>As the Head of Sales, you will spearhead the commercial growth of an AI platform that integrates with existing HR systems to automate end-to-end payroll and employee life-cycle transactions. You will define the go-to-market strategy, build relationships with top PEO leaders, and drive adoption for a solution already reducing response times by 20% for enterprise clients.</p>

<p><strong>Location</strong></p>

<p>NYC or West Palm Beach, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>High-impact leadership role at a company backed by an advisory board of elite industry CEOs and former executives from Spirit HR and Tandem HR.</li>
  <li>Solve massive operational inefficiencies in the HR sector using proprietary AI that integrates bi-directionally with Salesforce and PrismHR without requiring employee change management.</li>
  <li>Join a SOC-2 Type II and GDPR compliant startup that is already trusted by leading organizations like Infiniti HR and Syndeo to handle sensitive HRIS data.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute a scalable sales playbook to target enterprise HR teams and Professional Employer Organizations (PEOs) globally.</li>
  <li>Manage the full sales cycle from prospecting to closing, leveraging case studies that demonstrate 40+ hours of time savings per client.</li>
  <li>Partner with the product team to translate client feedback into features for the AI agent, ensuring the platform continues to outperform legacy chatbot solutions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record in B2B SaaS sales, specifically selling complex software solutions to the HR, payroll, or PEO industries.</li>
  <li>Strong experience building and managing a sales pipeline from scratch within an early-stage startup environment or high-growth tech firm.</li>
  <li>Exceptional ability to communicate technical AI value propositions to C-suite executives while maintaining the &#39;human touch&#39; essential to HR service delivery.**</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-sales-at-ai-agent-platform-automating-peo-and-payroll-operations-1647de71-5a38-4a37-9952-9da3f0a972a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1647de71-5a38-4a37-9952-9da3f0a972a0">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-sales-at-ai-agent-platform-automating-peo-and-payroll-operations-1647de71-5a38-4a37-9952-9da3f0a972a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1647de71-5a38-4a37-9952-9da3f0a972a0">https://www.jackandjill.ai/jobs/head-of-sales-at-ai-agent-platform-automating-peo-and-payroll-operations-1647de71-5a38-4a37-9952-9da3f0a972a0?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1647de71-5a38-4a37-9952-9da3f0a972a0</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.153Z</expirationdate>
  </job>
  <job>
    <title>Senior Software Engineer at founding-team AI manufacturing startup</title>
    <date>2026-05-12T04:11:24.171Z</date>
    <referencenumber>d450140d-5675-4d06-a2e7-263c45029760</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-software-engineer-at-founding-team-ai-manufacturing-startup-d450140d-5675-4d06-a2e7-263c45029760</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-software-engineer-at-founding-team-ai-manufacturing-startup-d450140d-5675-4d06-a2e7-263c45029760</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-at-founding-team-ai-manufacturing-startup-d450140d-5675-4d06-a2e7-263c45029760?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d450140d-5675-4d06-a2e7-263c45029760">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Seed-stage AI-native manufacturing startup led by defense-tech and AI veterans</p>

<p><strong>Job Description</strong></p>

<p>You will architect the software backbone for autonomous factories, bridging the gap between cloud services and physical production lines. Building reliable backend systems, petabyte-scale visual data pipelines, and ML infrastructure, you will ensure robots and humans execute production work seamlessly in high-stakes environments where uptime and data integrity are mission-critical.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join an elite founding-team environment in NYC alongside world-class robotics researchers and defense-tech founders building the future of American manufacturing.</li>
  <li>Solve complex technical challenges at the intersection of hardware and software, moving beyond digital-only products into real-world autonomous production.</li>
  <li>High-ownership role with direct influence on the architecture of a hybrid cloud/edge system designed to operate in resilient, high-stakes industrial environments.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and maintain cloud-based backend systems for factory planning, scheduling, and telemetry while ensuring seamless operation across on-prem services.</li>
  <li>Build and scale petabyte-level visual data pipelines for model training, curation, and deployment across hybrid compute environments.</li>
  <li>Implement robust infrastructure-as-code and observability tools that maintain performance despite intermittent connectivity and industrial noise.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>3–6 years of experience building and shipping production-grade backend systems, infrastructure, or large-scale data platforms.</li>
  <li>Deep expertise in hybrid cloud/edge architectures, Terraform, and managing data at scale (terabytes to petabytes).</li>
  <li>Proven ability to operate independently in fast-paced environments, with a pragmatic approach to balancing system speed and correctness.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-at-founding-team-ai-manufacturing-startup-d450140d-5675-4d06-a2e7-263c45029760?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d450140d-5675-4d06-a2e7-263c45029760">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-software-engineer-at-founding-team-ai-manufacturing-startup-d450140d-5675-4d06-a2e7-263c45029760?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d450140d-5675-4d06-a2e7-263c45029760">https://www.jackandjill.ai/jobs/senior-software-engineer-at-founding-team-ai-manufacturing-startup-d450140d-5675-4d06-a2e7-263c45029760?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d450140d-5675-4d06-a2e7-263c45029760</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.154Z</expirationdate>
  </job>
  <job>
    <title>Product Reliability Engineer ($100k-$160k + Equity) at well-funded legal tech SaaS</title>
    <date>2026-05-14T04:05:03.119Z</date>
    <referencenumber>b90f4e10-dd62-4c17-83cb-3cbf5054e440</referencenumber>
    <url>https://jackandjill.ai/jobs/product-reliability-engineer-100k-160k-equity-at-well-funded-legal-tech-saas-b90f4e10-dd62-4c17-83cb-3cbf5054e440</url>
    <applyurl>https://jackandjill.ai/jobs/product-reliability-engineer-100k-160k-equity-at-well-funded-legal-tech-saas-b90f4e10-dd62-4c17-83cb-3cbf5054e440</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-reliability-engineer-100k-160k-equity-at-well-funded-legal-tech-saas-b90f4e10-dd62-4c17-83cb-3cbf5054e440?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b90f4e10-dd62-4c17-83cb-3cbf5054e440">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Reliability Engineer</p>

<p><strong>Salary</strong></p>

<p>$100k-$160k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded high-growth legal tech SaaS</p>

<p><strong>Job Description</strong></p>

<p>As a Product Reliability Engineer, you will own the end-to-end health of critical infrastructure used by global professional services firms. You will bridge the gap between product engineering and operations, diagnosing complex system issues, building robust observability tooling, and shipping permanent code fixes to ensure 100% uptime for high-sensitivity workflows.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead reliability for a platform capturing billions in value for elite professional services firms, where system downtime is not an option.</li>
  <li>Join a rapidly scaling Series A startup backed by premier venture capital firms with revenue growth exceeding 10x in the last year.</li>
  <li>Work in a high-density talent environment alongside engineers from top-tier technology firms and quantitative trading shops in a collaborative NYC office.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own incident response and root cause analysis, moving beyond reactive fixes to implement long-term system resilience across a distributed serverless stack.</li>
  <li>Build and maintain critical telemetry, dashboards, and alerting systems to proactively identify performance bottlenecks before they impact global customers.</li>
  <li>Contribute directly to the core codebase using modern languages to improve infrastructure automation, launch readiness, and production stability.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Professional experience in software engineering with a focus on reliability, platform, or production-facing roles within high-sensitivity environments.</li>
  <li>Proficiency in debugging distributed systems and hands-on experience managing cloud infrastructure and serverless architectures.</li>
  <li>Strong ownership mentality with the ability to communicate technical postmortems to stakeholders and translate production signals into product improvements.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-reliability-engineer-100k-160k-equity-at-well-funded-legal-tech-saas-b90f4e10-dd62-4c17-83cb-3cbf5054e440?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b90f4e10-dd62-4c17-83cb-3cbf5054e440">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-reliability-engineer-100k-160k-equity-at-well-funded-legal-tech-saas-b90f4e10-dd62-4c17-83cb-3cbf5054e440?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b90f4e10-dd62-4c17-83cb-3cbf5054e440">https://www.jackandjill.ai/jobs/product-reliability-engineer-100k-160k-equity-at-well-funded-legal-tech-saas-b90f4e10-dd62-4c17-83cb-3cbf5054e440?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_b90f4e10-dd62-4c17-83cb-3cbf5054e440</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$100k-$160k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.155Z</expirationdate>
  </job>
  <job>
    <title>Software Engineer ($130k-$180k + Equity) at well-funded legal tech AI startup</title>
    <date>2026-05-14T04:05:03.087Z</date>
    <referencenumber>1cbfd185-c4f8-4176-8722-7e8bb21814b6</referencenumber>
    <url>https://jackandjill.ai/jobs/software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-1cbfd185-c4f8-4176-8722-7e8bb21814b6</url>
    <applyurl>https://jackandjill.ai/jobs/software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-1cbfd185-c4f8-4176-8722-7e8bb21814b6</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-1cbfd185-c4f8-4176-8722-7e8bb21814b6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1cbfd185-c4f8-4176-8722-7e8bb21814b6">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Software Engineer</p>

<p><strong>Salary</strong></p>

<p>$130k-$180k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded legal tech AI startup</p>

<p><strong>Job Description</strong></p>

<p>Join a high-performance team building the AI layer for the legal industry. You will own features end-to-end, from custom RAG pipelines to React-based interfaces. Working directly with founders from top tech companies, you will ship code daily and visit customers to shape a product that is already seeing massive revenue growth.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with founders and a high-caliber engineering team from elite backgrounds like Google, Jane Street, and Amazon.</li>
  <li>Join a company experiencing 10x revenue growth backed by top-tier VCs, providing both stability and high upside.</li>
  <li>High-impact environment where you ship daily and influence the product roadmap through direct interactions with global law firm clients.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement full-stack features using Go, React, TypeScript, and AWS serverless infrastructure.</li>
  <li>Build and optimize custom RAG pipelines and AI-driven workflows that automate complex billable time capture.</li>
  <li>Collaborate directly with customers to identify pain points, prioritize product requirements, and execute technical solutions autonomously.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Holds a CS degree from a top-tier program and has 2-5 years of experience at a high-growth startup.</li>
  <li>Demonstrates strong product sense and the ability to own the entire development lifecycle without needing hand-offs.</li>
  <li>Possesses an interest in AI/ML systems and thrives in a fast-paced, in-person collaborative environment in New York City.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-1cbfd185-c4f8-4176-8722-7e8bb21814b6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1cbfd185-c4f8-4176-8722-7e8bb21814b6">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-1cbfd185-c4f8-4176-8722-7e8bb21814b6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1cbfd185-c4f8-4176-8722-7e8bb21814b6">https://www.jackandjill.ai/jobs/software-engineer-130k-180k-equity-at-well-funded-legal-tech-ai-startup-1cbfd185-c4f8-4176-8722-7e8bb21814b6?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_1cbfd185-c4f8-4176-8722-7e8bb21814b6</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$130k-$180k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.155Z</expirationdate>
  </job>
  <job>
    <title>Security Infrastructure Engineer ($160k-$220k + Equity) at well-funded enterprise AI platform</title>
    <date>2026-05-14T04:05:03.021Z</date>
    <referencenumber>eef48b13-aff9-4c26-9883-4f526f673af3</referencenumber>
    <url>https://jackandjill.ai/jobs/security-infrastructure-engineer-160k-220k-equity-at-well-funded-enterprise-ai-platform-eef48b13-aff9-4c26-9883-4f526f673af3</url>
    <applyurl>https://jackandjill.ai/jobs/security-infrastructure-engineer-160k-220k-equity-at-well-funded-enterprise-ai-platform-eef48b13-aff9-4c26-9883-4f526f673af3</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/security-infrastructure-engineer-160k-220k-equity-at-well-funded-enterprise-ai-p-eef48b13-aff9-4c26-9883-4f526f673af3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eef48b13-aff9-4c26-9883-4f526f673af3">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Security Infrastructure Engineer</p>

<p><strong>Salary</strong></p>

<p>$160k-$220k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Well-funded enterprise AI platform</p>

<p><strong>Job Description</strong></p>

<p>You will own the security architecture and cloud infrastructure for a high-growth platform handling extremely sensitive data. This is an engineering-first role focused on hardening multi-account AWS environments, implementing least-privilege IAM, and building resilient systems from the ground up. You will balance advanced security controls with cost efficiency and operational scale.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant architectural ownership in an early-stage environment where security is a core product differentiator rather than a compliance checkbox.</li>
  <li>Join a elite engineering culture featuring alumni from top-tier global technology firms and high-frequency trading shops.</li>
  <li>Backed by prestigious venture capital firms with massive growth trajectory and a mission to protect high-stakes institutional data.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement least-privilege IAM strategies and Service Control Policies (SCPs) across a multi-account cloud environment.</li>
  <li>Architect secure networking configurations using PrivateLink and VPC structures to minimize attack surfaces and eliminate exposure.</li>
  <li>Develop infrastructure-as-code using CDK or Terraform to automate threat detection, logging, and rapid incident response playbooks.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of experience operating production AWS infrastructure with deep expertise in cloud security attack vectors and mitigation.</li>
  <li>Expert-level knowledge of AWS networking and identity management, including STS, trust relationships, and complex policy evaluation.</li>
  <li>Proven track record of scaling secure cloud architectures while optimizing for performance and significant infrastructure cost reduction.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/security-infrastructure-engineer-160k-220k-equity-at-well-funded-enterprise-ai-p-eef48b13-aff9-4c26-9883-4f526f673af3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eef48b13-aff9-4c26-9883-4f526f673af3">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/security-infrastructure-engineer-160k-220k-equity-at-well-funded-enterprise-ai-p-eef48b13-aff9-4c26-9883-4f526f673af3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eef48b13-aff9-4c26-9883-4f526f673af3">https://www.jackandjill.ai/jobs/security-infrastructure-engineer-160k-220k-equity-at-well-funded-enterprise-ai-p-eef48b13-aff9-4c26-9883-4f526f673af3?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_eef48b13-aff9-4c26-9883-4f526f673af3</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$160k-$220k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.156Z</expirationdate>
  </job>
  <job>
    <title>New Grad Software Engineer at fast-growing consumer social platform</title>
    <date>2026-05-14T04:05:02.988Z</date>
    <referencenumber>c8588eec-3e3e-4651-b63e-c82022b9592a</referencenumber>
    <url>https://jackandjill.ai/jobs/new-grad-software-engineer-at-fast-growing-consumer-social-platform-c8588eec-3e3e-4651-b63e-c82022b9592a</url>
    <applyurl>https://jackandjill.ai/jobs/new-grad-software-engineer-at-fast-growing-consumer-social-platform-c8588eec-3e3e-4651-b63e-c82022b9592a</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/new-grad-software-engineer-at-fast-growing-consumer-social-platform-c8588eec-3e3e-4651-b63e-c82022b9592a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c8588eec-3e3e-4651-b63e-c82022b9592a">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>New Grad Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing consumer social platform</p>

<p><strong>Job Description</strong></p>

<p>Join a high-performance engineering team as a New Grad Software Engineer in New York City. You will build scalable systems and user-facing features for a rapidly expanding social ecosystem. This role offers the unique opportunity to solve complex distributed systems problems while directly impacting the product experience for millions of users.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work alongside senior engineers from top-tier tech companies in a high-density talent environment</li>
  <li>Rapid career progression within a well-funded startup backed by premier venture capital firms</li>
  <li>Deep ownership over full-stack projects that define the next generation of social interaction</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement robust API endpoints and backend services using modern infrastructure</li>
  <li>Collaborate with product and design teams to ship high-fidelity user experiences</li>
  <li>Optimize application performance and scalability to support a surging global user base</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Strong foundation in computer science fundamentals through a recent degree or equivalent experience</li>
  <li>Proficiency in at least one modern programming language such as Python, Go, or Java</li>
  <li>Passion for building consumer-facing products and a desire to work in a fast-paced environment</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/new-grad-software-engineer-at-fast-growing-consumer-social-platform-c8588eec-3e3e-4651-b63e-c82022b9592a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c8588eec-3e3e-4651-b63e-c82022b9592a">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/new-grad-software-engineer-at-fast-growing-consumer-social-platform-c8588eec-3e3e-4651-b63e-c82022b9592a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c8588eec-3e3e-4651-b63e-c82022b9592a">https://www.jackandjill.ai/jobs/new-grad-software-engineer-at-fast-growing-consumer-social-platform-c8588eec-3e3e-4651-b63e-c82022b9592a?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c8588eec-3e3e-4651-b63e-c82022b9592a</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.156Z</expirationdate>
  </job>
  <job>
    <title>GTM Engineer ($120k-$160k + Equity) at Series A legal tech SaaS</title>
    <date>2026-05-14T04:05:02.952Z</date>
    <referencenumber>a30be54f-24bd-4492-abec-e8dc034364da</referencenumber>
    <url>https://jackandjill.ai/jobs/gtm-engineer-120k-160k-equity-at-series-a-legal-tech-saas-a30be54f-24bd-4492-abec-e8dc034364da</url>
    <applyurl>https://jackandjill.ai/jobs/gtm-engineer-120k-160k-equity-at-series-a-legal-tech-saas-a30be54f-24bd-4492-abec-e8dc034364da</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/gtm-engineer-120k-160k-equity-at-series-a-legal-tech-saas-a30be54f-24bd-4492-abec-e8dc034364da?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a30be54f-24bd-4492-abec-e8dc034364da">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>GTM Engineer</p>

<p><strong>Salary</strong></p>

<p>$120k-$160k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Series A legal tech SaaS</p>

<p><strong>Job Description</strong></p>

<p>Build a high-scale outbound engine from the ground up at a well-funded AI startup. You will write Python and SQL to automate account research, personalize outreach with LLMs, and manage CRM integrations. This is a hands-on technical role focused on engineering sophisticated revenue systems to capture massive market demand.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Build an outbound revenue engine from scratch with full autonomy and direct access to founders.</li>
  <li>Join a Series A company backed by top-tier VCs that has grown revenue 10x recently.</li>
  <li>Work on-site in NYC with an elite team of engineers from Google and Stanford.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect signal-based triggers and LLM-generated personalization for automated outbound campaigns.</li>
  <li>Build and maintain the GTM stack including enrichment waterfalls, APIs, and CRM integrations.</li>
  <li>Run structured experiments on messaging and segmentation to optimize the company’s revenue engine.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proficient in Python and SQL with experience wiring up complex APIs and webhooks.</li>
  <li>Strong understanding of ICPs and buyer psychology paired with a systems-thinking mindset.</li>
  <li>Previous experience in high-growth GTM environments or a desire to apply AI to sales infrastructure.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/gtm-engineer-120k-160k-equity-at-series-a-legal-tech-saas-a30be54f-24bd-4492-abec-e8dc034364da?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a30be54f-24bd-4492-abec-e8dc034364da">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/gtm-engineer-120k-160k-equity-at-series-a-legal-tech-saas-a30be54f-24bd-4492-abec-e8dc034364da?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a30be54f-24bd-4492-abec-e8dc034364da">https://www.jackandjill.ai/jobs/gtm-engineer-120k-160k-equity-at-series-a-legal-tech-saas-a30be54f-24bd-4492-abec-e8dc034364da?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a30be54f-24bd-4492-abec-e8dc034364da</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$120k-$160k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.157Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed Engineer ($130k-$180k + Equity) at Series A AI software startup</title>
    <date>2026-05-14T04:05:02.920Z</date>
    <referencenumber>48e293e5-26f3-4e59-97bd-10a710e49207</referencenumber>
    <url>https://jackandjill.ai/jobs/forward-deployed-engineer-130k-180k-equity-at-series-a-ai-software-startup-48e293e5-26f3-4e59-97bd-10a710e49207</url>
    <applyurl>https://jackandjill.ai/jobs/forward-deployed-engineer-130k-180k-equity-at-series-a-ai-software-startup-48e293e5-26f3-4e59-97bd-10a710e49207</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-130k-180k-equity-at-series-a-ai-software-startup-48e293e5-26f3-4e59-97bd-10a710e49207?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48e293e5-26f3-4e59-97bd-10a710e49207">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>$130k-$180k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Series A AI software startup</p>

<p><strong>Job Description</strong></p>

<p>As a Forward Deployed Engineer, you will bridge the gap between engineering and business. You will partner with professional services clients to deploy automated workflow solutions, prototype custom AI-driven features, and integrate production-ready systems. This high-impact role involves defining product strategy while building tools that solve complex data challenges for enterprise leadership.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the intersection of high-growth AI and enterprise productivity, shipping features daily that provide immediate, measurable ROI to customers.</li>
  <li>Join a lean, elite engineering team composed of alumni from top-tier technology firms and prestigious research universities.</li>
  <li>Benefit from strong financial backing by leading global venture capital firms in a role that offers significant equity upside and professional ownership.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead technical implementations for strategic accounts by building custom retrieval systems and generative AI workflows to solve manual bottlenecks.</li>
  <li>Collaborate directly with client leadership to translate complex business requirements into scalable production features.</li>
  <li>Mentor future engineering hires and play a pivotal role in shaping the technical culture and deployment standards as the company scales.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-8 years of software engineering experience at high-growth startups with a track record of owning end-to-end product outcomes.</li>
  <li>Strong Computer Science foundations from a rigorous academic program and the ability to navigate ambiguous technical environments.</li>
  <li>Exceptional communication skills and product sense, with the ability to sit across from senior executives and translate their needs into code.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-130k-180k-equity-at-series-a-ai-software-startup-48e293e5-26f3-4e59-97bd-10a710e49207?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48e293e5-26f3-4e59-97bd-10a710e49207">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-130k-180k-equity-at-series-a-ai-software-startup-48e293e5-26f3-4e59-97bd-10a710e49207?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48e293e5-26f3-4e59-97bd-10a710e49207">https://www.jackandjill.ai/jobs/forward-deployed-engineer-130k-180k-equity-at-series-a-ai-software-startup-48e293e5-26f3-4e59-97bd-10a710e49207?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_48e293e5-26f3-4e59-97bd-10a710e49207</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$130k-$180k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.157Z</expirationdate>
  </job>
  <job>
    <title>AI Engineer at Bay Area AI hardware startup</title>
    <date>2026-05-14T04:05:02.818Z</date>
    <referencenumber>7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/ai-engineer-at-bay-area-ai-hardware-startup-7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/ai-engineer-at-bay-area-ai-hardware-startup-7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-bay-area-ai-hardware-startup-7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Bay Area AI hardware startup building multimodal intelligence for physical devices</p>

<p><strong>Job Description</strong></p>

<p>You will lead the development of end-to-end multimodal agentic AI pipelines for a novel physical device. This role involves architecting the full interaction loop—from camera-based scene understanding to cloud reasoning and action. You will bridge the gap between computer vision and large language models to create a seamless user experience on hardware.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the cutting edge of AI hardware, moving beyond pure software to build intelligence that interacts with the physical world.</li>
  <li>Join a fast-paced, high-growth startup environment where your code directly dictates the capabilities of a shipped physical product.</li>
  <li>Drive the architectural decisions for multimodal reasoning, integrating vision and language models into a cohesive, agentic system.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and implement end-to-end AI pipelines that process camera data to perform complex scene understanding and reasoning.</li>
  <li>Build the full interaction loop connecting hardware sensors to cloud-based LLMs and translating outputs into device actions.</li>
  <li>Optimize multimodal model performance for latency and accuracy to ensure real-time responsiveness on an edge-tethered device.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building and shipping multimodal AI features or agentic loops within a fast-moving startup environment.</li>
  <li>Strong background in camera-based scene understanding, computer vision, and integrating large language models for reasoning.</li>
  <li>Deep technical expertise in Python and modern AI frameworks, with a track record of deploying models to production devices.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-bay-area-ai-hardware-startup-7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-engineer-at-bay-area-ai-hardware-startup-7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2">https://www.jackandjill.ai/jobs/ai-engineer-at-bay-area-ai-hardware-startup-7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_7005c325-4ad0-4bd3-b002-cbd9e7e9a3f2</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.157Z</expirationdate>
  </job>
  <job>
    <title>Full Stack Engineer at $40M Series B AI-native patent intelligence platform</title>
    <date>2026-05-13T04:04:02.590Z</date>
    <referencenumber>49d0caf4-fa5e-424b-8b75-b6592793cb15</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/full-stack-engineer-at-40m-series-b-ai-native-patent-intelligence-platform-49d0caf4-fa5e-424b-8b75-b6592793cb15</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/full-stack-engineer-at-40m-series-b-ai-native-patent-intelligence-platform-49d0caf4-fa5e-424b-8b75-b6592793cb15</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-at-40m-series-b-ai-native-patent-intelligence-platform-49d0caf4-fa5e-424b-8b75-b6592793cb15?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49d0caf4-fa5e-424b-8b75-b6592793cb15">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full Stack Software Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$40M Series B AI-native patent intelligence platform backed by top-tier VCs</p>

<p><strong>Job Description</strong></p>

<p>Join the fastest-growing AI platform transforming how Fortune 500 companies protect intellectual property. As a Full Stack Engineer, you will own end-to-end features across a Python/FastAPI and Next.js stack. You&#39;ll build scalable LLM inference pipelines and data services that handle millions of patent analysis requests for global legal teams.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work at the cutting edge of Generative AI with a custom-built engine specifically designed for complex intellectual property workflows and invention disclosure.</li>
  <li>Join a high-growth environment fresh off a $40M Series B funding round led by premier Silicon Valley venture firms to accelerate global expansion.</li>
  <li>High-impact ownership where you have the authority to solve technical debt and architect systems that set the global standard for IP intelligence.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and optimize features across the Next.js frontend, Python backend, and LLM inference pipelines for maximum speed and scalability.</li>
  <li>Collaborate with product and design stakeholders to architect new AI-powered tools that simplify complex patent litigation and analysis workflows.</li>
  <li>Implement engineering best practices and solve critical production issues across multiple levels of the stack to ensure a stable user experience.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Professional background with 4+ years of experience in Full Stack development using TypeScript, React (Next.js), and production-grade Python.</li>
  <li>Strong expertise in SQL and state management libraries like Redux or Zustand, with a proven ability to drive projects from ideation to completion.</li>
  <li>Entrepreneurial mindset comfortable with ambiguity and a desire to work in a fast-paced environment building developer tools or AI applications.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-at-40m-series-b-ai-native-patent-intelligence-platform-49d0caf4-fa5e-424b-8b75-b6592793cb15?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49d0caf4-fa5e-424b-8b75-b6592793cb15">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-at-40m-series-b-ai-native-patent-intelligence-platform-49d0caf4-fa5e-424b-8b75-b6592793cb15?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49d0caf4-fa5e-424b-8b75-b6592793cb15">https://www.jackandjill.ai/jobs/full-stack-engineer-at-40m-series-b-ai-native-patent-intelligence-platform-49d0caf4-fa5e-424b-8b75-b6592793cb15?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49d0caf4-fa5e-424b-8b75-b6592793cb15</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.158Z</expirationdate>
  </job>
  <job>
    <title>Full-Stack Engineer at well-funded early-stage AI startup</title>
    <date>2026-05-11T04:11:47.653Z</date>
    <referencenumber>80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d</referencenumber>
    <url>https://jackandjill.ai/jobs/full-stack-engineer-at-well-funded-early-stage-ai-startup-80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d</url>
    <applyurl>https://jackandjill.ai/jobs/full-stack-engineer-at-well-funded-early-stage-ai-startup-80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-at-well-funded-early-stage-ai-startup-80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Full-Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded early-stage AI startup</p>

<p><strong>Job Description</strong></p>

<p>Join a fast-moving founding team as a Full-Stack Engineer building AI tools that streamline workplace collaboration. You will own features end-to-end using TypeScript, React, and Node.js to eliminate coordination overhead for growing companies. This role offers the opportunity to shape product direction and engineering culture while shipping user-facing features to an active, feedback-driven user base.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct impact on product-market fit by working closely with the founding team and real weekly users.</li>
  <li>High-velocity shipping environment where technical decisions and product instincts directly shape the company’s trajectory.</li>
  <li>Backed by top-tier VCs, offering the stability of strong funding with the creative freedom of an early-stage startup.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the development of end-to-end features from initial specification through deployment and iterative improvement.</li>
  <li>Build and maintain scalable user-facing products using a modern stack including TypeScript, React, Node.js, and PostgreSQL.</li>
  <li>Collaborate with the founding team to translate complex workflow problems into intuitive AI-driven product solutions.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3–5 years of professional software engineering experience with a proven track record of shipping consumer or B2B products.</li>
  <li>Demonstrates a strong &quot;startup appetite,&quot; thriving in fast-paced environments where requirements evolve based on user feedback.</li>
  <li>Possesses deep technical proficiency across the full stack, with bonus points for experience in Next.js, GraphQL, or high-growth environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-at-well-funded-early-stage-ai-startup-80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/full-stack-engineer-at-well-funded-early-stage-ai-startup-80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d">https://www.jackandjill.ai/jobs/full-stack-engineer-at-well-funded-early-stage-ai-startup-80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_80b6b1f5-f3e4-481a-b77e-4b1c61f7fe1d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.159Z</expirationdate>
  </job>
  <job>
    <title>Founding Full-Stack Engineer ($200k-$250k + Equity) at AI patent intelligence platform backed by General Catalyst</title>
    <date>2026-05-10T04:02:48.362Z</date>
    <referencenumber>81795baf-d92b-47c1-b66d-890a1188fb93</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/founding-full-stack-engineer-200k-250k-equity-at-ai-patent-intelligence-platform-81795baf-d92b-47c1-b66d-890a1188fb93</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/founding-full-stack-engineer-200k-250k-equity-at-ai-patent-intelligence-platform-81795baf-d92b-47c1-b66d-890a1188fb93</applyurl>
    <company>Confidential company</company>
    <city>San Jose</city>
    <location>San Jose, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/founding-full-stack-engineer-200k-250k-equity-at-ai-patent-intelligence-platform-81795baf-d92b-47c1-b66d-890a1188fb93?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_81795baf-d92b-47c1-b66d-890a1188fb93">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Founding Full-Stack Engineer</p>

<p><strong>Salary</strong></p>

<p>$200k-$250k + Equity</p>

<p><strong>Company Description</strong></p>

<p>AI patent intelligence platform backed by General Catalyst, Neo, and Deepcore</p>

<p><strong>Job Description</strong></p>

<p>As a founding engineer, you will build AI-powered tools that transform how attorneys and inventors navigate intellectual property. You&#39;ll own features end-to-end, from React/TypeScript frontends to Python backend APIs, making complex patent analysis accessible. This high-ownership role involves working directly with founders to shape the technical foundation of a venture-backed startup.</p>

<p><strong>Location</strong></p>

<p>San Jose, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant impact on a founding team with a strong runway, backed by elite investors including General Catalyst and SoftBank&#39;s Deepcore.</li>
  <li>High-agency environment where you define the product direction and engineering culture alongside patent attorneys and AI researchers.</li>
  <li>Meaningful equity stake and a competitive salary in a SOC 2 certified startup already serving real enterprise customers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Ship full-stack features end-to-end, moving seamlessly from frontend UI in React to backend APIs in Python.</li>
  <li>Design and optimize APIs that connect user interfaces to complex AI/LLM models for real-time document analysis.</li>
  <li>Collaborate directly with the founding team to architect the core platform and production systems for patent intelligence.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Prolific builder with a history of shipping real products, side projects, or open-source contributions using TypeScript and React.</li>
  <li>Proficient in backend Python frameworks like Django, FastAPI, or Flask with experience managing production cloud environments.</li>
  <li>Entrepreneurial mindset comfortable with the ambiguity of an early-stage startup and a passion for tinkering with new technologies.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/founding-full-stack-engineer-200k-250k-equity-at-ai-patent-intelligence-platform-81795baf-d92b-47c1-b66d-890a1188fb93?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_81795baf-d92b-47c1-b66d-890a1188fb93">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/founding-full-stack-engineer-200k-250k-equity-at-ai-patent-intelligence-platform-81795baf-d92b-47c1-b66d-890a1188fb93?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_81795baf-d92b-47c1-b66d-890a1188fb93">https://www.jackandjill.ai/jobs/founding-full-stack-engineer-200k-250k-equity-at-ai-patent-intelligence-platform-81795baf-d92b-47c1-b66d-890a1188fb93?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_81795baf-d92b-47c1-b66d-890a1188fb93</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$200k-$250k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.160Z</expirationdate>
  </job>
  <job>
    <title>Forward Deployed Engineer at well-funded industrial AI startup</title>
    <date>2026-05-09T04:06:12.758Z</date>
    <referencenumber>e28b6de6-09a2-4824-977f-ea00fe22e614</referencenumber>
    <url>https://jackandjill.ai/jobs/forward-deployed-engineer-at-well-funded-industrial-ai-startup-e28b6de6-09a2-4824-977f-ea00fe22e614</url>
    <applyurl>https://jackandjill.ai/jobs/forward-deployed-engineer-at-well-funded-industrial-ai-startup-e28b6de6-09a2-4824-977f-ea00fe22e614</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-well-funded-industrial-ai-startup-e28b6de6-09a2-4824-977f-ea00fe22e614?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e28b6de6-09a2-4824-977f-ea00fe22e614">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Forward Deployed Engineer</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded industrial AI startup</p>

<p><strong>Job Description</strong></p>

<p>You will bridge the gap between AI research and real-world industrial environments by deploying vision-language models on wearable hardware. This role involves optimizing computer vision systems for edge constraints and working on-site with major infrastructure partners to automate complex reporting and guide field technicians through critical tasks in real-time.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Ship cutting-edge computer vision and agentic AI to the physical world, moving beyond notebooks into real-world industrial environments.</li>
  <li>Join a well-funded early-stage team founded by experts from Harvard, NASA, and MIT with a proven track record in production ML.</li>
  <li>Gain massive ownership in a company that is already generating revenue and partnered with multi-billion dollar infrastructure corporations.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Deploy and integrate computer vision systems on edge hardware in challenging environments like data centers and energy infrastructure.</li>
  <li>Optimize real-time inference, video streaming, and model performance for limited compute and unreliable connectivity conditions.</li>
  <li>Work directly with customers to own the full stack from model integration to field-testing AI-powered smart glasses.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2+ years of experience as a Forward Deployed or Solutions Engineer shipping AI/ML products to external customers.</li>
  <li>Strong technical background in computer vision (object detection, segmentation) and experience with edge computing or hardware constraints.</li>
  <li>Hunger for high ownership in a fast-paced startup environment and a willingness to work hands-on with industrial field technicians.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-well-funded-industrial-ai-startup-e28b6de6-09a2-4824-977f-ea00fe22e614?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e28b6de6-09a2-4824-977f-ea00fe22e614">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-well-funded-industrial-ai-startup-e28b6de6-09a2-4824-977f-ea00fe22e614?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e28b6de6-09a2-4824-977f-ea00fe22e614">https://www.jackandjill.ai/jobs/forward-deployed-engineer-at-well-funded-industrial-ai-startup-e28b6de6-09a2-4824-977f-ea00fe22e614?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e28b6de6-09a2-4824-977f-ea00fe22e614</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.160Z</expirationdate>
  </job>
  <job>
    <title>AI &amp; Investing Fellow (£45k-£50k) at leading life sciences VC</title>
    <date>2026-05-14T04:05:04.130Z</date>
    <referencenumber>70514c2b-175f-4a65-a46b-ae2f474851a8</referencenumber>
    <url>https://jackandjill.ai/jobs/ai-investing-fellow-45k-50k-at-leading-life-sciences-vc-70514c2b-175f-4a65-a46b-ae2f474851a8</url>
    <applyurl>https://jackandjill.ai/jobs/ai-investing-fellow-45k-50k-at-leading-life-sciences-vc-70514c2b-175f-4a65-a46b-ae2f474851a8</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/ai-and-investing-fellow-45k-50k-at-leading-life-sciences-vc-70514c2b-175f-4a65-a46b-ae2f474851a8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_70514c2b-175f-4a65-a46b-ae2f474851a8">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>AI &amp; Investing Fellow (12-Month Fellowship)</p>

<p><strong>Salary</strong></p>

<p>£45k-£50k</p>

<p><strong>Company Description</strong></p>

<p>Leading global life sciences venture capital firm</p>

<p><strong>Job Description</strong></p>

<p>This unique 12-month fellowship offers deep immersion into biotech venture capital. You will apply advanced AI and analytical capabilities to evaluate live investment opportunities, synthesize complex clinical data, and optimize firm-wide productivity. It is a rare chance for a technical expert to bridge the gap between high-level science and commercial investment strategy.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct mentorship from world-class investment professionals and industry leaders in a high-impact therapeutics team.</li>
  <li>Hands-on involvement in real deal flow, from drug discovery through to commercial success and high-profile exits.</li>
  <li>A rare opportunity to build and implement the AI-driven future of life sciences investing from the inside.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Apply AI tools to scientific and clinical synthesis, landscape reviews, and competitor mapping for new investment opportunities.</li>
  <li>Develop systematic, AI-driven approaches to benchmark existing portfolio companies and identify emerging market trends.</li>
  <li>Identify and implement high-value AI workflows and automation to improve internal firm productivity and decision-support.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A bio-first scientist (PhD, Postdoc, or Clinician-scientist) with strong practical skills in AI/ML and computational tools.</li>
  <li>Pragmatic and analytical thinker capable of distilling complex clinical materials into clear, actionable investment conclusions.</li>
  <li>Legally authorized to work in the UK, as the firm cannot provide visa sponsorship for this fellowship.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/ai-and-investing-fellow-45k-50k-at-leading-life-sciences-vc-70514c2b-175f-4a65-a46b-ae2f474851a8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_70514c2b-175f-4a65-a46b-ae2f474851a8">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/ai-and-investing-fellow-45k-50k-at-leading-life-sciences-vc-70514c2b-175f-4a65-a46b-ae2f474851a8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_70514c2b-175f-4a65-a46b-ae2f474851a8">https://www.jackandjill.ai/jobs/ai-and-investing-fellow-45k-50k-at-leading-life-sciences-vc-70514c2b-175f-4a65-a46b-ae2f474851a8?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_70514c2b-175f-4a65-a46b-ae2f474851a8</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£45k-£50k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.161Z</expirationdate>
  </job>
  <job>
    <title>Marketing Manager (£60k) at fast-growing multi-brand financial services group</title>
    <date>2026-05-14T04:05:04.064Z</date>
    <referencenumber>4bfd78f4-0695-4ed2-94b8-dd264b610169</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing-manager-60k-at-fast-growing-multi-brand-financial-services-group-4bfd78f4-0695-4ed2-94b8-dd264b610169</url>
    <applyurl>https://jackandjill.ai/jobs/marketing-manager-60k-at-fast-growing-multi-brand-financial-services-group-4bfd78f4-0695-4ed2-94b8-dd264b610169</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/marketing-manager-60k-at-fast-growing-multi-brand-financial-services-group-4bfd78f4-0695-4ed2-94b8-dd264b610169?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4bfd78f4-0695-4ed2-94b8-dd264b610169">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Marketing Manager</p>

<p><strong>Salary</strong></p>

<p>£60k</p>

<p><strong>Company Description</strong></p>

<p>Fast-growing multi-brand financial services group</p>

<p><strong>Job Description</strong></p>

<p>Working directly with the Group CMO, you will drive marketing execution across six distinct brands spanning FX, digital assets, and consultancy. This hands-on role involves managing social media, content delivery, and email campaigns for high-end regulated sectors. You will play a vital role in building trust and market presence through consistent, high-impact collateral and events.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Rare opportunity to manage marketing for six unique financial brands simultaneously, offering unparalleled variety and portfolio growth.</li>
  <li>Work directly under an experienced CMO with a track record of scaling successful B2B fintech companies.</li>
  <li>High-impact execution role where you own the day-to-day operations and see the immediate results of your work across the group.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the social media calendar and multi-channel engagement strategies across LinkedIn, X, and Facebook for the entire portfolio.</li>
  <li>Lead marketing logistics for trade shows, conferences, and client dinners, including all post-event follow-up and tracking.</li>
  <li>Execute website updates and email marketing campaigns via HubSpot, ensuring brand consistency and regulatory compliance across all assets.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3-5 years of B2B marketing experience within financial services, fintech, or digital assets.</li>
  <li>Proficient in marketing technology stacks including HubSpot, WordPress, and design tools like Figma or Adobe Creative Suite.</li>
  <li>Exceptional copywriter and communicator comfortable navigating the complexities and sign-off processes of regulated financial environments.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/marketing-manager-60k-at-fast-growing-multi-brand-financial-services-group-4bfd78f4-0695-4ed2-94b8-dd264b610169?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4bfd78f4-0695-4ed2-94b8-dd264b610169">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/marketing-manager-60k-at-fast-growing-multi-brand-financial-services-group-4bfd78f4-0695-4ed2-94b8-dd264b610169?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4bfd78f4-0695-4ed2-94b8-dd264b610169">https://www.jackandjill.ai/jobs/marketing-manager-60k-at-fast-growing-multi-brand-financial-services-group-4bfd78f4-0695-4ed2-94b8-dd264b610169?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4bfd78f4-0695-4ed2-94b8-dd264b610169</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.161Z</expirationdate>
  </job>
  <job>
    <title>Customer Operations Analyst at Seed-funded UK fintech SaaS</title>
    <date>2026-05-14T04:05:03.965Z</date>
    <referencenumber>d24407b1-b3e1-4287-8a9c-e6d81f03554d</referencenumber>
    <url>https://jackandjill.ai/jobs/customer-operations-analyst-at-seed-funded-uk-fintech-saas-d24407b1-b3e1-4287-8a9c-e6d81f03554d</url>
    <applyurl>https://jackandjill.ai/jobs/customer-operations-analyst-at-seed-funded-uk-fintech-saas-d24407b1-b3e1-4287-8a9c-e6d81f03554d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/customer-operations-analyst-at-seed-funded-uk-fintech-saas-d24407b1-b3e1-4287-8a9c-e6d81f03554d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d24407b1-b3e1-4287-8a9c-e6d81f03554d">speak to Jack</a>.</p>

<p>===</p>

<p><strong>Job Title</strong></p>

<p>Customer Operations Analyst</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Seed-funded UK fintech SaaS</p>

<p><strong>Job Description</strong></p>

<p>As a Customer Operations Analyst, you will act as the critical link between onboarding and long-term account success. You will validate data packages, build reporting infrastructure, and automate handoff workflows to ensure seamless transitions for hospitality venues. This role is perfect for a process-oriented professional looking to implement AI and automation tools.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a high-growth fintech scaling 400% year-on-year in a newly legislated market with massive demand.</li>
  <li>Gain immense autonomy to build and shape the customer success function rather than just following an existing playbook.</li>
  <li>Work in a mission-driven environment where your automation efforts directly improve the financial transparency for thousands of hospitality workers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Review and validate data packages from the onboarding team to ensure 100% accuracy for new accounts.</li>
  <li>Build and manage customer reporting packages, proactively flagging data anomalies before clients notice them.</li>
  <li>Design and implement process improvements using AI and automation tools to remove friction from internal handoff workflows.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2+ years of experience in customer operations or implementation within a fast-paced SaaS startup environment.</li>
  <li>Strong data proficiency in Excel or Google Sheets with a natural curiosity for leveraging AI tools in operations.</li>
  <li>A proactive communicator who prefers calling customers to resolve issues and has a track record of building strong client relationships.</li>
</ul>

<p>===</p>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/customer-operations-analyst-at-seed-funded-uk-fintech-saas-d24407b1-b3e1-4287-8a9c-e6d81f03554d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d24407b1-b3e1-4287-8a9c-e6d81f03554d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/customer-operations-analyst-at-seed-funded-uk-fintech-saas-d24407b1-b3e1-4287-8a9c-e6d81f03554d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d24407b1-b3e1-4287-8a9c-e6d81f03554d">https://www.jackandjill.ai/jobs/customer-operations-analyst-at-seed-funded-uk-fintech-saas-d24407b1-b3e1-4287-8a9c-e6d81f03554d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_d24407b1-b3e1-4287-8a9c-e6d81f03554d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.161Z</expirationdate>
  </job>
  <job>
    <title>Product Strategy &amp; Partnerships Lead at well-funded agtech AI startup</title>
    <date>2026-05-14T04:05:03.898Z</date>
    <referencenumber>af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9</referencenumber>
    <url>https://jackandjill.ai/jobs/product-strategy-partnerships-lead-at-well-funded-agtech-ai-startup-af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9</url>
    <applyurl>https://jackandjill.ai/jobs/product-strategy-partnerships-lead-at-well-funded-agtech-ai-startup-af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-strategy-and-partnerships-lead-at-well-funded-agtech-ai-startup-af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Strategy &amp; Partnerships Lead</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded agtech AI startup</p>

<p><strong>Job Description</strong></p>

<p>You will lead the commercial demand side of a platform accelerating sustainable crop development through machine learning. Partnering with founders, you will translate advanced scientific breakthroughs into market-ready trait programs. This role bridges the gap between computational biology and the global seed industry, ensuring technical innovation translates into commercial traction and partnerships.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the commercial strategy for a company solving global food security using frontier AI and gene-editing technologies.</li>
  <li>Join as the first commercial product hire, directly influencing investment decisions and the firm&#39;s long-term scientific roadmap.</li>
  <li>Backed by top-tier venture capital firms and already collaborating with some of the world&#39;s largest agricultural enterprises.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build a voice-of-customer engine to synthesize market insights into sharp problem definitions and a ranked backlog of crop trait opportunities.</li>
  <li>Develop structured deal frameworks, including milestone logic and royalty structures, to provide commercial leverage during high-level partnership negotiations.</li>
  <li>Define explicit success criteria and investment recommendations for internal trait programs to ensure the product stays anchored in market value.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in product strategy or business development within the agbiotech, seed, or crop science industries.</li>
  <li>Strong technical literacy in biology or genetics to engage credibly with research teams while translating complexity into commercial narratives.</li>
  <li>A builder&#39;s mindset with the ability to create commercial processes from scratch in a fast-paced, high-growth startup environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-strategy-and-partnerships-lead-at-well-funded-agtech-ai-startup-af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-strategy-and-partnerships-lead-at-well-funded-agtech-ai-startup-af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9">https://www.jackandjill.ai/jobs/product-strategy-and-partnerships-lead-at-well-funded-agtech-ai-startup-af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_af5b6b17-a2ca-4f8d-8833-f2b0618e9cb9</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.162Z</expirationdate>
  </job>
  <job>
    <title>Growth Lead (£45K - £65K + Equity) at VC-backed proptech AI startup</title>
    <date>2026-05-14T04:05:03.862Z</date>
    <referencenumber>49444a38-da58-414e-8817-6223cea11f4d</referencenumber>
    <url>https://jackandjill.ai/jobs/growth-lead-45k-65k-equity-at-vc-backed-proptech-ai-startup-49444a38-da58-414e-8817-6223cea11f4d</url>
    <applyurl>https://jackandjill.ai/jobs/growth-lead-45k-65k-equity-at-vc-backed-proptech-ai-startup-49444a38-da58-414e-8817-6223cea11f4d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/growth-lead-45k-65k-equity-at-vc-backed-proptech-ai-startup-49444a38-da58-414e-8817-6223cea11f4d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49444a38-da58-414e-8817-6223cea11f4d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Growth Lead</p>

<p><strong>Salary</strong></p>

<p>£45K - £65K + Equity</p>

<p><strong>Company Description</strong></p>

<p>VC-backed proptech AI startup</p>

<p><strong>Job Description</strong></p>

<p>As the founding Growth Lead, you will own the end-to-end marketing engine for a high-growth AI startup. You will drive B2B demand generation by building founder-brand authority and scale a B2C consumer app through creative organic loops. This is a hands-on role for a maker who wants to define a trillion-dollar category.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>You will be a founding hire at a well-funded AI company backed by top-tier VCs and elite accelerators.</li>
  <li>Ownership of two distinct growth motions: a B2B professional brand and a high-viral B2C consumer product.</li>
  <li>High-performance culture with unique perks including private health insurance, home cleaning services, and late-work travel coverage.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and manage the founder’s personal brand and LinkedIn content engine to establish industry mindshare.</li>
  <li>Rapidly ship high-impact organic content across TikTok, Reddit, and WhatsApp to grow the consumer user base.</li>
  <li>Experiment with &quot;weaponized content&quot; like data benchmarks and visual reports to drive inbound B2B demos.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of building an audience or brand from zero through high-taste organic content rather than paid ads.</li>
  <li>AI-native professional who uses modern tools to orchestrate and ship high-quality work at extreme speed.</li>
  <li>Versatile writer capable of switching between professional B2B narratives and high-energy consumer social media registers.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/growth-lead-45k-65k-equity-at-vc-backed-proptech-ai-startup-49444a38-da58-414e-8817-6223cea11f4d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49444a38-da58-414e-8817-6223cea11f4d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/growth-lead-45k-65k-equity-at-vc-backed-proptech-ai-startup-49444a38-da58-414e-8817-6223cea11f4d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49444a38-da58-414e-8817-6223cea11f4d">https://www.jackandjill.ai/jobs/growth-lead-45k-65k-equity-at-vc-backed-proptech-ai-startup-49444a38-da58-414e-8817-6223cea11f4d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_49444a38-da58-414e-8817-6223cea11f4d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£45K - £65K + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.163Z</expirationdate>
  </job>
  <job>
    <title>Head of Marketing (£100k-£120k + Equity) at VC-backed human performance startup</title>
    <date>2026-05-14T04:05:03.797Z</date>
    <referencenumber>8d01fd33-cf2f-48ce-a259-f101eb4fe3b5</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/head-of-marketing-100k-120k-equity-at-vc-backed-human-performance-startup-8d01fd33-cf2f-48ce-a259-f101eb4fe3b5</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/head-of-marketing-100k-120k-equity-at-vc-backed-human-performance-startup-8d01fd33-cf2f-48ce-a259-f101eb4fe3b5</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-marketing-100k-120k-equity-at-vc-backed-human-performance-startup-8d01fd33-cf2f-48ce-a259-f101eb4fe3b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d01fd33-cf2f-48ce-a259-f101eb4fe3b5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Marketing</p>

<p><strong>Salary</strong></p>

<p>£100k-£120k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Octopus Ventures and Notion Capital-backed human performance startup building the category of stress intelligence</p>

<p><strong>Job Description</strong></p>

<p>You will own the end-to-end marketing function for a high-growth startup redefining stress as a performance advantage. Reporting to the CEO, you will lead category creation, demand generation, and product marketing to scale a science-validated platform already delivering 5x ROI for global enterprises like Arm and Cantor Fitzgerald.</p>

<p><strong>Location</strong></p>

<p>London, UK / US East Coast</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Create a brand-new category in &quot;stress intelligence,&quot; backed by a scientific advisory board from Harvard and Stanford and high-profile investors like Arianna Huffington.</li>
  <li>Join a mission-driven leadership team with pedigree from Google and Deliveroo that genuinely prioritizes internal wellbeing as a core operational value.</li>
  <li>High-impact ownership of a validated product achieving 90% productivity improvement and 5x ROI across a blue-chip enterprise client base.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Define and execute the global marketing strategy and OKRs, managing a lean team to drive brand authority and a systematized inbound pipeline.</li>
  <li>Lead the product marketing and GTM strategy for AI-driven features, translating complex clinical research into compelling narratives for CHRO and CFO audiences.</li>
  <li>Build a high-authority brand presence through executive thought leadership, top-tier PR placements, and an international roundtable program for HR leaders.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>8-14 years of marketing experience with a proven track record of building B2B SaaS marketing functions from the ground up in high-growth environments.</li>
  <li>Demonstrated expertise in category creation, with the ability to coin new market narratives and communicate comfortably using the language of clinical research.</li>
  <li>An AI-native demand generation expert who has owned pipeline targets and built the full-funnel collateral necessary to support enterprise sales cycles.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-marketing-100k-120k-equity-at-vc-backed-human-performance-startup-8d01fd33-cf2f-48ce-a259-f101eb4fe3b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d01fd33-cf2f-48ce-a259-f101eb4fe3b5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-marketing-100k-120k-equity-at-vc-backed-human-performance-startup-8d01fd33-cf2f-48ce-a259-f101eb4fe3b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d01fd33-cf2f-48ce-a259-f101eb4fe3b5">https://www.jackandjill.ai/jobs/head-of-marketing-100k-120k-equity-at-vc-backed-human-performance-startup-8d01fd33-cf2f-48ce-a259-f101eb4fe3b5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_8d01fd33-cf2f-48ce-a259-f101eb4fe3b5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£100k-£120k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.163Z</expirationdate>
  </job>
  <job>
    <title>Head of Growth (£80k-£90k + Equity) at award-winning founder-led clean chocolate brand</title>
    <date>2026-05-14T04:05:03.762Z</date>
    <referencenumber>690019c1-debb-4e24-adfd-e68825df4b9d</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/head-of-growth-80k-90k-equity-at-award-winning-founder-led-clean-chocolate-brand-690019c1-debb-4e24-adfd-e68825df4b9d</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/head-of-growth-80k-90k-equity-at-award-winning-founder-led-clean-chocolate-brand-690019c1-debb-4e24-adfd-e68825df4b9d</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-growth-80k-90k-equity-at-award-winning-founder-led-clean-chocolate-brand-690019c1-debb-4e24-adfd-e68825df4b9d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_690019c1-debb-4e24-adfd-e68825df4b9d">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Growth</p>

<p><strong>Salary</strong></p>

<p>£80k-£90k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Award-winning founder-led clean chocolate brand on a mission to disrupt the CPG market</p>

<p><strong>Job Description</strong></p>

<p>This is a true zero-to-one build for a premium wellness brand. As the first senior growth hire reporting directly to the founder, you will architect the entire growth engine from scratch. You’ll own the P&amp;L, scale digital acquisition across multiple channels, and transition from a department-of-one to a high-performing team.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Absolute autonomy to build a growth function from the ground up without middle management or corporate layers.</li>
  <li>Direct partnership with an ambitious founder at an award-winning brand that has already proven product-market fit in retail and DTC.</li>
  <li>High-impact leadership opportunity to hire and manage your own team of three specialists within the first twelve months.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full growth P&amp;L, managing acquisition, retention, LTV, and CAC targets with a focus on data-driven decision making.</li>
  <li>Scale the DTC Shopify engine through high-velocity creative testing, CRO, and managing external agencies for paid media and CRM.</li>
  <li>Develop and execute a robust subscription and retention strategy to drive long-term customer value in the premium CPG category.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5–8 years of experience in growth or performance marketing at a high-velocity DTC or CPG brand with proven scaling success.</li>
  <li>Deep technical expertise in Meta, TikTok, and Instagram ad accounts, combined with a strong eye for creative hooks and messaging.</li>
  <li>Scrappy, operator-led mindset that prioritizes shipping experiments and high-velocity testing over long-term strategic decks or abstract planning.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-growth-80k-90k-equity-at-award-winning-founder-led-clean-chocolate-brand-690019c1-debb-4e24-adfd-e68825df4b9d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_690019c1-debb-4e24-adfd-e68825df4b9d">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-growth-80k-90k-equity-at-award-winning-founder-led-clean-chocolate-brand-690019c1-debb-4e24-adfd-e68825df4b9d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_690019c1-debb-4e24-adfd-e68825df4b9d">https://www.jackandjill.ai/jobs/head-of-growth-80k-90k-equity-at-award-winning-founder-led-clean-chocolate-brand-690019c1-debb-4e24-adfd-e68825df4b9d?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_690019c1-debb-4e24-adfd-e68825df4b9d</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£80k-£90k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.164Z</expirationdate>
  </job>
  <job>
    <title>UK Head of Clinical Operations (£85k-£150k + Equity) at $200M ARR YC-backed AI healthcare startup</title>
    <date>2026-05-14T04:05:03.693Z</date>
    <referencenumber>4c0913e0-f4d2-46cd-8bd6-51c753b913f7</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/uk-head-of-clinical-operations-85k-150k-equity-at-200m-arr-yc-backed-ai-healthca-4c0913e0-f4d2-46cd-8bd6-51c753b913f7</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/uk-head-of-clinical-operations-85k-150k-equity-at-200m-arr-yc-backed-ai-healthca-4c0913e0-f4d2-46cd-8bd6-51c753b913f7</applyurl>
    <company>Confidential company</company>
    <city>Blackburn</city>
    <location>Blackburn, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/uk-head-of-clinical-operations-85k-150k-equity-at-200m-arr-yc-backed-ai-healthca-4c0913e0-f4d2-46cd-8bd6-51c753b913f7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4c0913e0-f4d2-46cd-8bd6-51c753b913f7">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>UK Head of Clinical Operations</p>

<p><strong>Salary</strong></p>

<p>£85k-£150k + Equity</p>

<p><strong>Company Description</strong></p>

<p>YC-backed AI healthcare startup serving 100,000+ patients with over $200M in annual revenue and backing from Global Founders Capital.</p>

<p><strong>Job Description</strong></p>

<p>You will lead the clinical engine for the UK’s 5th largest GLP-1 provider, scaling operations to serve millions. This role combines clinical expertise with operational rigour to design productised protocols, manage a senior team of 50+ prescribers, and drive high-throughput safety standards in an AI-first telehealth environment.</p>

<p><strong>Location</strong></p>

<p>Blackburn, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a profitable, cashflow-positive startup that has grown 40x in the last 12 months and is backed by founders of LinkedIn, Slack, and Revolut.</li>
  <li>Shape the future of consumer healthcare by building the AI operating system that delivers end-to-end clinical care with near-zero marginal human time.</li>
  <li>High-impact leadership position with early-stage equity in a company aiming to become the world&#39;s first trillion-dollar healthcare provider.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Build and productise scalable GLP-1 protocols into clear decision trees and product requirements for a Silicon Valley calibre engineering team.</li>
  <li>Lead day-to-day clinical operations across 50+ prescribing pharmacists and medics, owning the rora, capacity planning, and staffing.</li>
  <li>Drive clinical throughput by owning SLAs and performance KPIs while maintaining painfully high safety and audit standards.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>GPhC registered Pharmacist or GP with an Independent Prescriber qualification and deep experience in regulated telehealth environments.</li>
  <li>Proven track record of operationalising clinical protocols and using data to manage large-scale prescriber team output and quality.</li>
  <li>High-velocity startup mindset with the ability to bridge the gap between clinical safety, product engineering, and commercial growth.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/uk-head-of-clinical-operations-85k-150k-equity-at-200m-arr-yc-backed-ai-healthca-4c0913e0-f4d2-46cd-8bd6-51c753b913f7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4c0913e0-f4d2-46cd-8bd6-51c753b913f7">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/uk-head-of-clinical-operations-85k-150k-equity-at-200m-arr-yc-backed-ai-healthca-4c0913e0-f4d2-46cd-8bd6-51c753b913f7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4c0913e0-f4d2-46cd-8bd6-51c753b913f7">https://www.jackandjill.ai/jobs/uk-head-of-clinical-operations-85k-150k-equity-at-200m-arr-yc-backed-ai-healthca-4c0913e0-f4d2-46cd-8bd6-51c753b913f7?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_4c0913e0-f4d2-46cd-8bd6-51c753b913f7</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£85k-£150k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.164Z</expirationdate>
  </job>
  <job>
    <title>Product Manager at $30M Series A agentic finance startup backed by Index Ventures</title>
    <date>2026-05-14T04:05:03.661Z</date>
    <referencenumber>2bccf4a8-d796-4362-bfd1-3e475472a56f</referencenumber>
    <url>https://jackandjill.ai/jobs/design/product-manager-at-30m-series-a-agentic-finance-startup-backed-by-index-ventures-2bccf4a8-d796-4362-bfd1-3e475472a56f</url>
    <applyurl>https://jackandjill.ai/jobs/design/product-manager-at-30m-series-a-agentic-finance-startup-backed-by-index-ventures-2bccf4a8-d796-4362-bfd1-3e475472a56f</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-manager-at-30m-series-a-agentic-finance-startup-backed-by-index-ventures-2bccf4a8-d796-4362-bfd1-3e475472a56f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2bccf4a8-d796-4362-bfd1-3e475472a56f">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>$30M Series A agentic finance startup backed by Index Ventures and Visionaries Club</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth fintech building AI-native autonomous systems to replace fragmented manual financial processes. You will lead 0→1 product initiatives, including international expansion and building novel agentic capture systems. Collaborating with founders from multi-billion dollar companies, you will bridge the gap between engineering and customer needs to redefine the modern financial stack.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with an A-class founding team that previously built multi-billion dollar businesses in banking and payments.</li>
  <li>Build genuinely novel agentic AI products that automate complex data capture and reconciliation, solving an 11B economic inefficiency.</li>
  <li>Join the #3 fastest-growing private tech company in Europe, supported by top-tier investors like Index Ventures and Visionaries Club.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead the product vision for internationalisation, enabling multi-currency acceptance and global coverage for crossing borders.</li>
  <li>Build and ship agentic capture products, collaborating with engineers to solve technical challenges in automated data processing.</li>
  <li>Partner with customers, sales, and customer success to deeply understand workflows and drive early adoption of new features.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 3-5 years of experience in product management, consulting, or engineering, ideally within a high-growth fintech environment.</li>
  <li>Demonstrates an exceptional bias toward action and the ability to thrive in ambiguous, fast-moving 0→1 settings.</li>
  <li>Possesses strong analytical and communication skills to simplify complex financial workflows into elegant, automated product solutions.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-manager-at-30m-series-a-agentic-finance-startup-backed-by-index-ventures-2bccf4a8-d796-4362-bfd1-3e475472a56f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2bccf4a8-d796-4362-bfd1-3e475472a56f">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-manager-at-30m-series-a-agentic-finance-startup-backed-by-index-ventures-2bccf4a8-d796-4362-bfd1-3e475472a56f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2bccf4a8-d796-4362-bfd1-3e475472a56f">https://www.jackandjill.ai/jobs/product-manager-at-30m-series-a-agentic-finance-startup-backed-by-index-ventures-2bccf4a8-d796-4362-bfd1-3e475472a56f?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2bccf4a8-d796-4362-bfd1-3e475472a56f</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.165Z</expirationdate>
  </job>
  <job>
    <title>Crew Experience Lead (Founding IC) at mission-driven healthtech startup serving 10% of the UK</title>
    <date>2026-05-14T04:05:03.560Z</date>
    <referencenumber>897a9fba-61d6-4235-8b7b-3216d41aa773</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/crew-experience-lead-founding-ic-at-mission-driven-healthtech-startup-serving-10-897a9fba-61d6-4235-8b7b-3216d41aa773</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/crew-experience-lead-founding-ic-at-mission-driven-healthtech-startup-serving-10-897a9fba-61d6-4235-8b7b-3216d41aa773</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/crew-experience-lead-founding-ic-at-mission-driven-healthtech-startup-serving-10-897a9fba-61d6-4235-8b7b-3216d41aa773?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_897a9fba-61d6-4235-8b7b-3216d41aa773">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Crew Experience Lead (Founding IC)</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Mission-driven healthtech startup serving over 1,100 NHS clinics and 10% of the UK population</p>

<p><strong>Job Description</strong></p>

<p>As the first dedicated Crew Experience Lead, you will design the internal operating system for a high-growth startup scaling from 35 to 100+ people. You’ll own the end-to-end employee lifecycle, from high-context onboarding to office culture and internal communications, ensuring every ritual and space reflects the company’s high-performance standards.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Founding IC status with the autonomy to build the crew experience function from zero-to-one at a critical scaling point.</li>
  <li>Massive real-world impact at a company that has already processed millions of patient cases and is actively saving lives.</li>
  <li>Direct collaboration with founders to shape the culture and rituals of a high-talent environment in a premium Farringdon space.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Design and execute a world-class onboarding system that transforms offer acceptance into immediate, high-context contribution.</li>
  <li>Curate the office environment and company rituals, including &quot;Folkmoot&quot; all-hands, offsites, and demo days, to drive mission alignment.</li>
  <li>Build internal communication infrastructure and feedback loops that treat the employee experience with the same rigor as a product.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience building or scaling culture in high-growth startups, mission-driven companies, or premium community ecosystems.</li>
  <li>A versatile &quot;operator-host&quot; mindset capable of both high-level strategy and hands-on execution of events and communications.</li>
  <li>Exceptional academic background and a track record of thriving in high-intensity environments where standards and taste levels are paramount.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/crew-experience-lead-founding-ic-at-mission-driven-healthtech-startup-serving-10-897a9fba-61d6-4235-8b7b-3216d41aa773?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_897a9fba-61d6-4235-8b7b-3216d41aa773">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/crew-experience-lead-founding-ic-at-mission-driven-healthtech-startup-serving-10-897a9fba-61d6-4235-8b7b-3216d41aa773?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_897a9fba-61d6-4235-8b7b-3216d41aa773">https://www.jackandjill.ai/jobs/crew-experience-lead-founding-ic-at-mission-driven-healthtech-startup-serving-10-897a9fba-61d6-4235-8b7b-3216d41aa773?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_897a9fba-61d6-4235-8b7b-3216d41aa773</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.166Z</expirationdate>
  </job>
  <job>
    <title>GTM Lead at well-funded industrial AI startup</title>
    <date>2026-05-14T04:05:03.155Z</date>
    <referencenumber>96b3a24c-26c3-4f2c-a419-8904ca93b3db</referencenumber>
    <url>https://jackandjill.ai/jobs/gtm-lead-at-well-funded-industrial-ai-startup-96b3a24c-26c3-4f2c-a419-8904ca93b3db</url>
    <applyurl>https://jackandjill.ai/jobs/gtm-lead-at-well-funded-industrial-ai-startup-96b3a24c-26c3-4f2c-a419-8904ca93b3db</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States / Remote</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/gtm-lead-at-well-funded-industrial-ai-startup-96b3a24c-26c3-4f2c-a419-8904ca93b3db?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_96b3a24c-26c3-4f2c-a419-8904ca93b3db">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>GTM Lead (US Based)</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded industrial AI startup</p>

<p><strong>Job Description</strong></p>

<p>You will lead the expansion of an AI-powered manufacturing platform into the North American market. As a player-coach, you will close strategic lighthouse deals, hire the first US sales team, and develop localized playbooks. This role is critical for scaling an autonomous computer vision solution that eliminates downtime for global manufacturing leaders.</p>

<p><strong>Location</strong></p>

<p>New York, USA / Remote</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead the US market entry for a high-growth industrial AI platform backed by top-tier Silicon Valley VCs.</li>
  <li>High-impact autonomy to build a revenue engine from near-zero while working directly with the founding team.</li>
  <li>Offer a high-ROI solution that solves multi-billion dollar downtime problems for global manufacturing giants.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Personally close strategic US deals and manage the full sales pipeline from prospect to close.</li>
  <li>Recruit and onboard the initial US sales organization, starting with the first Account Executive hire.</li>
  <li>Partner with the CEO to define North American commercial strategy and develop market-specific sales playbooks.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5-10+ years of enterprise SaaS sales experience with a proven track record of exceeding quotas.</li>
  <li>Experience selling industrial automation, IIoT, or manufacturing software to C-suite and plant-level stakeholders.</li>
  <li>Entrepreneurial mindset with the ability to travel extensively and operate autonomously in a fast-paced environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/gtm-lead-at-well-funded-industrial-ai-startup-96b3a24c-26c3-4f2c-a419-8904ca93b3db?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_96b3a24c-26c3-4f2c-a419-8904ca93b3db">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/gtm-lead-at-well-funded-industrial-ai-startup-96b3a24c-26c3-4f2c-a419-8904ca93b3db?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_96b3a24c-26c3-4f2c-a419-8904ca93b3db">https://www.jackandjill.ai/jobs/gtm-lead-at-well-funded-industrial-ai-startup-96b3a24c-26c3-4f2c-a419-8904ca93b3db?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_96b3a24c-26c3-4f2c-a419-8904ca93b3db</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.166Z</expirationdate>
  </job>
  <job>
    <title>Head of Brand Marketing (£50,000 - £75,000) at Leading private-pay healthcare provider</title>
    <date>2026-05-13T04:04:03.261Z</date>
    <referencenumber>83bf1e7b-1c38-42f7-b64c-7c87582f1cfc</referencenumber>
    <url>https://jackandjill.ai/jobs/head-of-brand-marketing-50-000-75-000-at-leading-private-pay-healthcare-provider-83bf1e7b-1c38-42f7-b64c-7c87582f1cfc</url>
    <applyurl>https://jackandjill.ai/jobs/head-of-brand-marketing-50-000-75-000-at-leading-private-pay-healthcare-provider-83bf1e7b-1c38-42f7-b64c-7c87582f1cfc</applyurl>
    <company>Confidential company</company>
    <city>Worcester Park</city>
    <location>Worcester Park, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-brand-marketing-50-000-75-000-at-leading-private-pay-healthcare-provider-83bf1e7b-1c38-42f7-b64c-7c87582f1cfc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83bf1e7b-1c38-42f7-b64c-7c87582f1cfc">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Brand Marketing</p>

<p><strong>Salary</strong></p>

<p>£50,000 - £75,000</p>

<p><strong>Company Description</strong></p>

<p>Leading private-pay healthcare provider group</p>

<p><strong>Job Description</strong></p>

<p>You will lead brand strategy across three established homecare brands during a pivotal growth phase. By developing compelling narratives and messaging frameworks, you’ll build long-term brand equity and a demand pipeline. This strategic role involves managing content, employer branding, and agency relationships to establish the group as the UK’s undisputed leader in homecare.</p>

<p><strong>Location</strong></p>

<p>Worcester Park, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Significant strategic impact as the owner of brand refresh and positioning for three distinct, premium healthcare brands.</li>
  <li>Opportunity to join a top-tier, well-funded provider rated in the top 4% nationally for service quality and care excellence.</li>
  <li>High-visibility leadership position with a mandate to influence senior stakeholders and build a world-class marketing function from the ground up.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Develop brand propositions and messaging frameworks for multiple brands based on deep customer insights and competitive analysis.</li>
  <li>Lead the employer brand and internal communications strategy to attract top talent and engage a distributed workforce.</li>
  <li>Manage external creative agencies and internal content teams to ensure visual and tonal consistency across all consumer touchpoints.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5-8 years of experience in brand strategy or integrated marketing within trust-led, considered-purchase sectors like healthcare or professional services.</li>
  <li>Exceptional storyteller with a proven track record of translating complex customer needs into compelling brand narratives and trust-building content.</li>
  <li>Collaborative leader capable of aligning brand strategy with performance marketing goals and supporting field-based business development teams.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-brand-marketing-50-000-75-000-at-leading-private-pay-healthcare-provider-83bf1e7b-1c38-42f7-b64c-7c87582f1cfc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83bf1e7b-1c38-42f7-b64c-7c87582f1cfc">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-brand-marketing-50-000-75-000-at-leading-private-pay-healthcare-provider-83bf1e7b-1c38-42f7-b64c-7c87582f1cfc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83bf1e7b-1c38-42f7-b64c-7c87582f1cfc">https://www.jackandjill.ai/jobs/head-of-brand-marketing-50-000-75-000-at-leading-private-pay-healthcare-provider-83bf1e7b-1c38-42f7-b64c-7c87582f1cfc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_83bf1e7b-1c38-42f7-b64c-7c87582f1cfc</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50K - £75K</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.167Z</expirationdate>
  </job>
  <job>
    <title>Head of Data at well-funded mission-driven healthtech scale-up</title>
    <date>2026-05-13T04:04:03.197Z</date>
    <referencenumber>a7ab5c18-01a6-4a89-b26a-0ea037e11049</referencenumber>
    <url>https://jackandjill.ai/jobs/head-of-data-at-well-funded-mission-driven-healthtech-scale-up-a7ab5c18-01a6-4a89-b26a-0ea037e11049</url>
    <applyurl>https://jackandjill.ai/jobs/head-of-data-at-well-funded-mission-driven-healthtech-scale-up-a7ab5c18-01a6-4a89-b26a-0ea037e11049</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-data-at-well-funded-mission-driven-healthtech-scale-up-a7ab5c18-01a6-4a89-b26a-0ea037e11049?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7ab5c18-01a6-4a89-b26a-0ea037e11049">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Data</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Well-funded mission-driven healthtech scale-up</p>

<p><strong>Job Description</strong></p>

<p>You will spearhead the data strategy for a high-growth platform transforming care delivery. By leading the modernization of cloud data architecture and production ML infrastructure, you will turn massive datasets into actionable insights for providers. This leadership role bridges technical engineering and product innovation to drive tangible outcomes in a scaling environment.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead a net-new strategic function with full ownership over a massive, proprietary dataset that is unparalleled in the specialized care sector.</li>
  <li>Join a high-growth scale-up backed by top-tier global venture capital firms during a critical phase of international expansion and product evolution.</li>
  <li>Drive high-impact innovation by building the foundation for AI-native features that directly improve quality of life for thousands of individuals.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Architect and modernize a scalable, AI-ready data platform using a modern cloud stack to support production-grade machine learning and analytics.</li>
  <li>Design and ship customer-facing data products that provide external users with deep operational intelligence and predictive benchmarking capabilities.</li>
  <li>Build and mentor a high-performing team of data engineers and scientists, establishing best practices for data contracts and feature stores.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience leading the rebuild or significant scale-up of a cloud data platform and managing senior technical individual contributors.</li>
  <li>Deep expertise in productionizing ML infrastructure, including feature stores and training pipelines, specifically for AI-driven product features.</li>
  <li>Strong strategic communication skills with the ability to translate complex data roadmaps into clear business value for executive leadership.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-data-at-well-funded-mission-driven-healthtech-scale-up-a7ab5c18-01a6-4a89-b26a-0ea037e11049?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7ab5c18-01a6-4a89-b26a-0ea037e11049">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-data-at-well-funded-mission-driven-healthtech-scale-up-a7ab5c18-01a6-4a89-b26a-0ea037e11049?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7ab5c18-01a6-4a89-b26a-0ea037e11049">https://www.jackandjill.ai/jobs/head-of-data-at-well-funded-mission-driven-healthtech-scale-up-a7ab5c18-01a6-4a89-b26a-0ea037e11049?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_a7ab5c18-01a6-4a89-b26a-0ea037e11049</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.167Z</expirationdate>
  </job>
  <job>
    <title>Sales Lead (£50k + Commission) at PE-backed West Midlands packaging manufacturer</title>
    <date>2026-05-13T04:04:03.035Z</date>
    <referencenumber>280a4dc8-ecab-415d-b5dd-52df31c937ab</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/sales-lead-50k-commission-at-pe-backed-west-midlands-packaging-manufacturer-280a4dc8-ecab-415d-b5dd-52df31c937ab</url>
    <applyurl>https://jackandjill.ai/jobs/sales/sales-lead-50k-commission-at-pe-backed-west-midlands-packaging-manufacturer-280a4dc8-ecab-415d-b5dd-52df31c937ab</applyurl>
    <company>Confidential company</company>
    <city>Wednesbury</city>
    <location>Wednesbury, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/sales-lead-50k-commission-at-pe-backed-west-midlands-packaging-manufacturer-280a4dc8-ecab-415d-b5dd-52df31c937ab?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_280a4dc8-ecab-415d-b5dd-52df31c937ab">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Sales Lead</p>

<p><strong>Salary</strong></p>

<p>£50k + Commission</p>

<p><strong>Company Description</strong></p>

<p>PE-backed West Midlands specialist packaging manufacturer with three decades of heritage</p>

<p><strong>Job Description</strong></p>

<p>As Sales Lead, you will drive new business growth for a market-leading bespoke cardboard packaging manufacturer. Leveraging senior leadership support and warm introductions, you will own the full sales cycle from prospecting to close. You’ll partner with brands to deliver innovative packaging solutions, ranging from folding cartons to retail-ready displays.</p>

<p><strong>Location</strong></p>

<p>Wednesbury, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct access to mentorship from the Sales Director who built the firm and an MD with a growth-stage PE mindset.</li>
  <li>High-impact ownership where you define the commercial strategy and choose which brands to hunt without corporate red tape.</li>
  <li>Backed by Private Equity capital, providing the resources and stability needed to scale production for your new client wins.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Execute the full B2B sales cycle, converting warm leads and prospect lists into long-term partnerships with brand managers and procurement teams.</li>
  <li>Collaborate with in-house studio and production teams to translate customer visions into high-quality bespoke printed packaging solutions.</li>
  <li>Manage and grow a diverse portfolio of clients across the FMCG, retail, and health &amp; wellness sectors through expert relationship building.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Minimum 2+ years of B2B sales experience specifically within the packaging supply chain, including corrugated, folding cartons, or labels.</li>
  <li>Proven track record as a closer who can navigate complex sales cycles with both ambitious startups and blue-chip retail suppliers.</li>
  <li>Based in or willing to commute to the West Midlands, with a high work ethic and comfort using modern sales technology.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/sales-lead-50k-commission-at-pe-backed-west-midlands-packaging-manufacturer-280a4dc8-ecab-415d-b5dd-52df31c937ab?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_280a4dc8-ecab-415d-b5dd-52df31c937ab">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/sales-lead-50k-commission-at-pe-backed-west-midlands-packaging-manufacturer-280a4dc8-ecab-415d-b5dd-52df31c937ab?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_280a4dc8-ecab-415d-b5dd-52df31c937ab">https://www.jackandjill.ai/jobs/sales-lead-50k-commission-at-pe-backed-west-midlands-packaging-manufacturer-280a4dc8-ecab-415d-b5dd-52df31c937ab?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_280a4dc8-ecab-415d-b5dd-52df31c937ab</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£50k + Commission</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.167Z</expirationdate>
  </job>
  <job>
    <title>Head of Social and Community (£100k) at B Corp-certified London sustainable footwear brand</title>
    <date>2026-05-13T04:04:03.006Z</date>
    <referencenumber>c6f4e300-ca4a-4448-98e6-41e5b96a8edf</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/head-of-social-and-community-100k-at-b-corp-certified-london-sustainable-footwea-c6f4e300-ca4a-4448-98e6-41e5b96a8edf</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/head-of-social-and-community-100k-at-b-corp-certified-london-sustainable-footwea-c6f4e300-ca4a-4448-98e6-41e5b96a8edf</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-social-and-community-100k-at-b-corp-certified-london-sustainable-footwea-c6f4e300-ca4a-4448-98e6-41e5b96a8edf?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c6f4e300-ca4a-4448-98e6-41e5b96a8edf">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Social and Community</p>

<p><strong>Salary</strong></p>

<p>Up to £100k</p>

<p><strong>Company Description</strong></p>

<p>B Corp-certified London footwear brand making sustainable, high-performance running shoes sold in 300+ stores globally.</p>

<p><strong>Job Description</strong></p>

<p>You will lead the transformation of a fast-growing running brand from a committed community into a global movement. Owning execution across Instagram, TikTok, YouTube, and Strava, you will manage athlete relationships and creators while scaling brand presence. This is a hands-on leadership role reporting directly to the CEO at a major inflection point.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a B Corp-certified brand at a genuine inflection point with a proven product already scaling into 300+ global retail stores.</li>
  <li>Direct impact as a leader in a small, confident, fast-moving creative team where you report to the CEO and shape brand culture.</li>
  <li>Opportunity to represent a mission-driven product that bridges the gap between high-performance athletic gear and sustainable manufacturing.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end execution and distribution strategy across Instagram, TikTok, YouTube, LinkedIn, Strava, and email channels.</li>
  <li>Build and manage a high-impact ecosystem of athletes, creators, and influencers to drive authentic reach and earned media energy.</li>
  <li>Collaborate with the Creative Director to translate brand campaigns into native, platform-first content that resonates with the running community.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>A genuine runner deeply embedded in the culture who can speak authentically to the community and understands the intersection of sport and fashion.</li>
  <li>Proven expert in managing creator and athlete programs with a track record of building social audiences that drive actual business growth.</li>
  <li>A high-energy &quot;doer&quot; who can shift from high-level channel strategy to hands-on content briefing and event execution without needing external agencies.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-social-and-community-100k-at-b-corp-certified-london-sustainable-footwea-c6f4e300-ca4a-4448-98e6-41e5b96a8edf?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c6f4e300-ca4a-4448-98e6-41e5b96a8edf">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-social-and-community-100k-at-b-corp-certified-london-sustainable-footwea-c6f4e300-ca4a-4448-98e6-41e5b96a8edf?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c6f4e300-ca4a-4448-98e6-41e5b96a8edf">https://www.jackandjill.ai/jobs/head-of-social-and-community-100k-at-b-corp-certified-london-sustainable-footwea-c6f4e300-ca4a-4448-98e6-41e5b96a8edf?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_c6f4e300-ca4a-4448-98e6-41e5b96a8edf</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Up to £100k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.168Z</expirationdate>
  </job>
  <job>
    <title>Product Manager at mission-driven education technology non-profit</title>
    <date>2026-05-13T04:04:02.881Z</date>
    <referencenumber>05501e99-23e2-47dc-baf4-204c49e0787c</referencenumber>
    <url>https://jackandjill.ai/jobs/product-manager-at-mission-driven-education-technology-non-profit-05501e99-23e2-47dc-baf4-204c49e0787c</url>
    <applyurl>https://jackandjill.ai/jobs/product-manager-at-mission-driven-education-technology-non-profit-05501e99-23e2-47dc-baf4-204c49e0787c</applyurl>
    <company>Confidential company</company>
    <city>Remote</city>
    <location>Remote, India</location>
    
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-manager-at-mission-driven-education-technology-non-profit-05501e99-23e2-47dc-baf4-204c49e0787c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05501e99-23e2-47dc-baf4-204c49e0787c">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Mission-driven education technology non-profit</p>

<p><strong>Job Description</strong></p>

<p>As the first Product Manager for this impact-focused organization, you will lead the 0→1 development of an education platform serving underprivileged children. You will own the product vision, bridge the gap between rural classroom needs and technical execution, and ship features that directly improve learning outcomes for hundreds of students.</p>

<p><strong>Location</strong></p>

<p>Remote, India</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct social impact by building tools for children in rural communities who lack access to quality education.</li>
  <li>Complete ownership of the product roadmap in an early-stage environment with a dedicated tech team.</li>
  <li>Collaborative culture involving academic leaders and a mission-driven community at the intersection of technology and social good.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Define the product vision and strategy by working directly with teachers, students, and volunteers on the ground.</li>
  <li>Lead the product development lifecycle from initial concept and user research through to launch and iteration.</li>
  <li>Translate complex educational requirements into clear technical specifications for the engineering team to ensure high-quality delivery.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven experience in product management or leading technical side projects with a focus on solving user problems.</li>
  <li>Strong technical fluency and the ability to work closely with backend engineers in an iterative, fast-paced environment.</li>
  <li>Deep empathy for users and a genuine passion for education or social impact initiatives in emerging markets.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-manager-at-mission-driven-education-technology-non-profit-05501e99-23e2-47dc-baf4-204c49e0787c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05501e99-23e2-47dc-baf4-204c49e0787c">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-manager-at-mission-driven-education-technology-non-profit-05501e99-23e2-47dc-baf4-204c49e0787c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05501e99-23e2-47dc-baf4-204c49e0787c">https://www.jackandjill.ai/jobs/product-manager-at-mission-driven-education-technology-non-profit-05501e99-23e2-47dc-baf4-204c49e0787c?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_05501e99-23e2-47dc-baf4-204c49e0787c</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.168Z</expirationdate>
  </job>
  <job>
    <title>Customer Success Manager at Series B healthcare AI leader ($102M raised)</title>
    <date>2026-05-13T04:04:02.786Z</date>
    <referencenumber>2309a4ef-f0d0-48dd-917b-cff138bd3d92</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/customer-success-manager-at-series-b-healthcare-ai-leader-102m-raised-2309a4ef-f0d0-48dd-917b-cff138bd3d92</url>
    <applyurl>https://jackandjill.ai/jobs/sales/customer-success-manager-at-series-b-healthcare-ai-leader-102m-raised-2309a4ef-f0d0-48dd-917b-cff138bd3d92</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/customer-success-manager-at-series-b-healthcare-ai-leader-102m-raised-2309a4ef-f0d0-48dd-917b-cff138bd3d92?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2309a4ef-f0d0-48dd-917b-cff138bd3d92">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Customer Success Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Series B healthcare AI leader with $102M raised from Lightspeed and First Round Capital</p>

<p><strong>Job Description</strong></p>

<p>Join a high-growth AI company managing 150M+ patient interactions for hundreds of healthcare organizations. As a Customer Success Manager, you will partner with healthcare executives to deploy agentic AI voice solutions that slash hold times and transform patient access, owning the relationship from post-sale through renewal while building the company&#39;s CS playbook.</p>

<p><strong>Location</strong></p>

<p>San Francisco or New York City, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Exceptional traction and scale: Help lead a company that grew revenue 20x in 2025 and was named to the 2026 Enterprise Tech 30 alongside OpenAI and Anthropic.</li>
  <li>Strategic impact: Beyond managing accounts, you will act as a strategic advisor on agentic AI, helping healthcare leaders reimagine their operations with deep EHR-integrated technology.</li>
  <li>High-caliber backing: Work at a Series B startup backed by $102M from elite investors like Lightspeed Venture Partners, First Round Capital, and Quiet Capital.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Partner closely with C-suite healthcare executives and operators to drive AI adoption, vision, and measurable ROI from initial launch through renewal.</li>
  <li>Navigate complex provider accounts to cultivate internal champions, defend value with data-driven insights, and identify expansion opportunities across new medical use cases.</li>
  <li>Design and refine the scalable playbooks, processes, and tools that will define the world-class customer success function as the organization rapidly scales its footprint.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2–5+ years of experience in Customer Success, Account Management, or Consulting, with a proven track record of managing a book of business in a fast-paced environment.</li>
  <li>Strong analytical mindset with the ability to translate complex data into actionable recommendations that improve AI performance and unlock productivity for healthcare practices.</li>
  <li>Exceptional executive presence and communication skills, capable of earning trust with clinical and operational stakeholders at every level of a healthcare organization.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/customer-success-manager-at-series-b-healthcare-ai-leader-102m-raised-2309a4ef-f0d0-48dd-917b-cff138bd3d92?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2309a4ef-f0d0-48dd-917b-cff138bd3d92">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/customer-success-manager-at-series-b-healthcare-ai-leader-102m-raised-2309a4ef-f0d0-48dd-917b-cff138bd3d92?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2309a4ef-f0d0-48dd-917b-cff138bd3d92">https://www.jackandjill.ai/jobs/customer-success-manager-at-series-b-healthcare-ai-leader-102m-raised-2309a4ef-f0d0-48dd-917b-cff138bd3d92?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_2309a4ef-f0d0-48dd-917b-cff138bd3d92</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.169Z</expirationdate>
  </job>
  <job>
    <title>Head of Customer Success at High-Growth AI Startup (18x Revenue Growth)</title>
    <date>2026-05-13T04:04:02.755Z</date>
    <referencenumber>6bf54408-b489-4530-ac64-3f914c3306cc</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/head-of-customer-success-at-high-growth-ai-startup-18x-revenue-growth-6bf54408-b489-4530-ac64-3f914c3306cc</url>
    <applyurl>https://jackandjill.ai/jobs/sales/head-of-customer-success-at-high-growth-ai-startup-18x-revenue-growth-6bf54408-b489-4530-ac64-3f914c3306cc</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/head-of-customer-success-at-high-growth-ai-startup-18x-revenue-growth-6bf54408-b489-4530-ac64-3f914c3306cc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6bf54408-b489-4530-ac64-3f914c3306cc">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Head of Customer Success</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>High-growth AI startup automating payroll and HR operations for PEOs</p>

<p><strong>Job Description</strong></p>

<p>As the founding Head of Customer Success, you will build the CS function from the ground up for a startup that 18x’d its revenue last year. You will own the entire post-sales lifecycle, from technical implementations to long-term account growth, while directly influencing the product roadmap for our industry-leading AI agents.</p>

<p><strong>Location</strong></p>

<p>New York or West Palm Beach, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join as employee #7 at an explosive AI startup that achieved 18x revenue growth in a single year, offering significant founding-team equity.</li>
  <li>Shape the entire customer success strategy and operational playbook from scratch rather than just following an existing corporate process.</li>
  <li>Work directly with founders and top industry advisors to define how AI transforms operations for the massive Professional Employer Organization (PEO) market.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Lead end-to-end customer implementations and onboarding, ensuring clients realize the full value of AI-powered payroll and inquiry automation.</li>
  <li>Build and codify the company’s customer success processes, including health scoring, renewal playbooks, and proactive account management strategies.</li>
  <li>Act as the voice of the customer by translating user feedback into actionable insights for the product and engineering teams to drive innovation.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record in B2B SaaS customer success, specifically within early-stage environments where you have built processes from zero to one.</li>
  <li>High-ownership mindset with the ability to thrive in an intense, ambiguous startup atmosphere where you wear multiple hats simultaneously.</li>
  <li>Exceptional communication skills and an analytical background, capable of managing complex stakeholder relationships with low ego and high impact.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/head-of-customer-success-at-high-growth-ai-startup-18x-revenue-growth-6bf54408-b489-4530-ac64-3f914c3306cc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6bf54408-b489-4530-ac64-3f914c3306cc">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/head-of-customer-success-at-high-growth-ai-startup-18x-revenue-growth-6bf54408-b489-4530-ac64-3f914c3306cc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6bf54408-b489-4530-ac64-3f914c3306cc">https://www.jackandjill.ai/jobs/head-of-customer-success-at-high-growth-ai-startup-18x-revenue-growth-6bf54408-b489-4530-ac64-3f914c3306cc?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6bf54408-b489-4530-ac64-3f914c3306cc</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.169Z</expirationdate>
  </job>
  <job>
    <title>Content Manager ($80k-$100k) at Proprietary AI-powered TikTok Organic Content Network</title>
    <date>2026-05-13T04:04:02.721Z</date>
    <referencenumber>6f6e4b74-0105-4102-b4d5-7c92379ea28e</referencenumber>
    <url>https://jackandjill.ai/jobs/marketing/content-manager-80k-100k-at-proprietary-ai-powered-tiktok-organic-content-networ-6f6e4b74-0105-4102-b4d5-7c92379ea28e</url>
    <applyurl>https://jackandjill.ai/jobs/marketing/content-manager-80k-100k-at-proprietary-ai-powered-tiktok-organic-content-networ-6f6e4b74-0105-4102-b4d5-7c92379ea28e</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/content-manager-80k-100k-at-proprietary-ai-powered-tiktok-organic-content-networ-6f6e4b74-0105-4102-b4d5-7c92379ea28e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6f6e4b74-0105-4102-b4d5-7c92379ea28e">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Content Manager – Client Content</p>

<p><strong>Salary</strong></p>

<p>$80k-$100k</p>

<p><strong>Company Description</strong></p>

<p>Proprietary AI-powered growth engine operating the world’s largest TikTok-focused organic content network for enterprise brands</p>

<p><strong>Job Description</strong></p>

<p>You will own the execution and performance of high-volume client content campaigns across a network of over 10,000 accounts. By designing template strategies and managing account-group output, you will drive millions of monthly impressions. This role is essential for optimizing content performance, ensuring client retention, and scaling organic reach through agentic software.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Lead execution for the largest TikTok organic network globally, managing over 10,000 accounts and delivering hundreds of millions of monthly impressions.</li>
  <li>Work at the intersection of creative strategy and proprietary agentic software that automates content research, production, and distribution at an enterprise scale.</li>
  <li>Benefit from a clear advancement path into senior strategy ownership while earning performance-based bonuses tied directly to campaign outcomes.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the execution strategy for dozens of in-house social media accounts, overseeing hundreds of daily posts and directing content creators on production.</li>
  <li>Design, adapt, and deploy content templates for diverse client verticals including mobile apps, e-commerce, and iGaming to ensure performance readiness.</li>
  <li>Execute structured content tests to improve campaign-level stability and report data-driven insights cross-functionally to engineering and operations teams.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Has 1-2+ years of experience executing performance-oriented short-form content strategies with a proven track record of generating viral videos on TikTok.</li>
  <li>Possesses deep expertise in managing faceless or multi-account content systems at scale without relying on individual personality-driven creators.</li>
  <li>Demonstrates proficiency with image-editing workflows and the ability to translate performance data into actionable creative adjustments in a fast-paced environment.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/content-manager-80k-100k-at-proprietary-ai-powered-tiktok-organic-content-networ-6f6e4b74-0105-4102-b4d5-7c92379ea28e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6f6e4b74-0105-4102-b4d5-7c92379ea28e">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/content-manager-80k-100k-at-proprietary-ai-powered-tiktok-organic-content-networ-6f6e4b74-0105-4102-b4d5-7c92379ea28e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6f6e4b74-0105-4102-b4d5-7c92379ea28e">https://www.jackandjill.ai/jobs/content-manager-80k-100k-at-proprietary-ai-powered-tiktok-organic-content-networ-6f6e4b74-0105-4102-b4d5-7c92379ea28e?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_6f6e4b74-0105-4102-b4d5-7c92379ea28e</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$80k-$100k</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.170Z</expirationdate>
  </job>
  <job>
    <title>Senior Product Manager at Backed.VC funded immigration technology startup</title>
    <date>2026-05-12T04:11:24.734Z</date>
    <referencenumber>e8a4b3f7-062b-4717-b74b-db83fea926fb</referencenumber>
    <url>https://jackandjill.ai/jobs/engineer/senior-product-manager-at-backed-vc-funded-immigration-technology-startup-e8a4b3f7-062b-4717-b74b-db83fea926fb</url>
    <applyurl>https://jackandjill.ai/jobs/engineer/senior-product-manager-at-backed-vc-funded-immigration-technology-startup-e8a4b3f7-062b-4717-b74b-db83fea926fb</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/senior-product-manager-at-backed-vc-funded-immigration-technology-startup-e8a4b3f7-062b-4717-b74b-db83fea926fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e8a4b3f7-062b-4717-b74b-db83fea926fb">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Senior Product Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>Entrepreneur First and Backed.VC funded immigration technology startup scaling across the UK</p>

<p><strong>Job Description</strong></p>

<p>You will take direct ownership of feature delivery in a high-velocity environment, bridging the gap between engineering, design, and operations. By leveraging AI-driven workflows and deep customer empathy, you will streamline complex visa and compliance processes for thousands of businesses, ensuring every sprint delivers high-impact outcomes that redefine global mobility.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Join a fast-growing platform backed by top-tier investors like Entrepreneur First and Backed.VC, already serving 600+ UK businesses.</li>
  <li>Direct impact on a product that removes life-altering barriers, helping 15,000+ individuals navigate complex immigration systems.</li>
  <li>High-growth trajectory with planned expansion into new international markets and sectors by 2026.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the end-to-end delivery of product features within a two-week sprint cycle, from initial scoping to final launch.</li>
  <li>Triage and prioritize customer feedback and business requests into a clear, impact-driven product roadmap.</li>
  <li>Act as the voice of the customer in every decision, ensuring the platform remains intuitive while solving complex regulatory requirements.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5-10 years of experience in product or engineering roles with a proven track record of shipping AI-integrated features.</li>
  <li>A high-ownership mindset with a bias for action, capable of navigating ambiguity and managing multiple stakeholders in a hybrid model.</li>
  <li>Deep customer obsession with the ability to translate technical constraints into delightful user experiences for a diverse global audience.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/senior-product-manager-at-backed-vc-funded-immigration-technology-startup-e8a4b3f7-062b-4717-b74b-db83fea926fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e8a4b3f7-062b-4717-b74b-db83fea926fb">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/senior-product-manager-at-backed-vc-funded-immigration-technology-startup-e8a4b3f7-062b-4717-b74b-db83fea926fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e8a4b3f7-062b-4717-b74b-db83fea926fb">https://www.jackandjill.ai/jobs/senior-product-manager-at-backed-vc-funded-immigration-technology-startup-e8a4b3f7-062b-4717-b74b-db83fea926fb?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e8a4b3f7-062b-4717-b74b-db83fea926fb</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.170Z</expirationdate>
  </job>
  <job>
    <title>Chief of Staff - Commercial (£60k-£100k + Equity) at £5.5M Seed-stage London fintech backed by Northzone</title>
    <date>2026-05-12T04:11:24.703Z</date>
    <referencenumber>0733f052-3105-477d-93cd-930e7f4aaee5</referencenumber>
    <url>https://jackandjill.ai/jobs/ops/chief-of-staff-commercial-60k-100k-equity-at-5-5m-seed-stage-london-fintech-back-0733f052-3105-477d-93cd-930e7f4aaee5</url>
    <applyurl>https://jackandjill.ai/jobs/ops/chief-of-staff-commercial-60k-100k-equity-at-5-5m-seed-stage-london-fintech-back-0733f052-3105-477d-93cd-930e7f4aaee5</applyurl>
    <company>Confidential company</company>
    <city>London</city>
    <location>London, United Kingdom</location>
    <country>United Kingdom</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/chief-of-staff-commercial-60k-100k-equity-at-5-5m-seed-stage-london-fintech-back-0733f052-3105-477d-93cd-930e7f4aaee5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0733f052-3105-477d-93cd-930e7f4aaee5">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Chief of Staff - Commercial</p>

<p><strong>Salary</strong></p>

<p>£60k-£100k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Seed-stage London fintech raising £5.5M from Northzone and Connect Ventures</p>

<p><strong>Job Description</strong></p>

<p>This high-impact execution role places you at the intersection of product, operations, and sales. You will embed with global financial institutions to replace manual, governance-heavy banking processes with AI-native automation. As the tip of the spear, you&#39;ll drive deployments from discovery to live, ensuring major banks move at startup speed.</p>

<p><strong>Location</strong></p>

<p>London, UK</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Work directly with global financial institutions, processing £6B+ in volume and transforming their core commercialization workflows.</li>
  <li>Join a fast-moving, Northzone-backed team founded by ex-Worldpay and Citymapper leaders, currently scaling AI-native automation for major banks.</li>
  <li>Exceptional growth trajectory with a clear path to senior leadership and significant equity in a startup winning household-name customers.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Embed within bank operations to map complex manual processes across risk, onboarding, and pricing into structured workflow designs.</li>
  <li>Configure and deploy AI agents and workflows using the proprietary operating system to automate heavy compliance and administrative burdens.</li>
  <li>Lead commercial execution by running deployment sprints, managing senior bank stakeholders, and defining impact metrics for live implementations.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>2-6 years of experience in high-pressure environments such as MBB consulting, private equity, or a VC-backed scale-up.</li>
  <li>Exceptional systems thinker capable of translating messy, real-world banking policies into clean, atomic technical requirements and workflow configurations.</li>
  <li>Personable, action-oriented operator who prefers shipping and iterative problem-solving over creating static slide decks or theoretical strategy documents.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/chief-of-staff-commercial-60k-100k-equity-at-5-5m-seed-stage-london-fintech-back-0733f052-3105-477d-93cd-930e7f4aaee5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0733f052-3105-477d-93cd-930e7f4aaee5">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/chief-of-staff-commercial-60k-100k-equity-at-5-5m-seed-stage-london-fintech-back-0733f052-3105-477d-93cd-930e7f4aaee5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0733f052-3105-477d-93cd-930e7f4aaee5">https://www.jackandjill.ai/jobs/chief-of-staff-commercial-60k-100k-equity-at-5-5m-seed-stage-london-fintech-back-0733f052-3105-477d-93cd-930e7f4aaee5?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_0733f052-3105-477d-93cd-930e7f4aaee5</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>£60k-£100k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.171Z</expirationdate>
  </job>
  <job>
    <title>Growth Sales Lead ($110k-$120k + Equity) at Creandum-backed AI startup for creator marketing</title>
    <date>2026-05-12T04:11:24.305Z</date>
    <referencenumber>e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa</referencenumber>
    <url>https://jackandjill.ai/jobs/sales/growth-sales-lead-110k-120k-equity-at-creandum-backed-ai-startup-for-creator-mar-e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa</url>
    <applyurl>https://jackandjill.ai/jobs/sales/growth-sales-lead-110k-120k-equity-at-creandum-backed-ai-startup-for-creator-mar-e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa</applyurl>
    <company>Confidential company</company>
    <city>New York</city>
    <location>New York, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/growth-sales-lead-110k-120k-equity-at-creandum-backed-ai-startup-for-creator-mar-e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Growth Sales Lead</p>

<p><strong>Salary</strong></p>

<p>$110k-$120k + Equity</p>

<p><strong>Company Description</strong></p>

<p>Creandum-backed AI startup powering B2B creator marketing for Figma and Replit</p>

<p><strong>Job Description</strong></p>

<p>As the first Account Executive at this fast-growing startup, you will own the end-to-end sales cycle and build the GTM playbook from scratch. Leveraging a new AI agent that 10x-es creator marketing execution, you will partner with marketing leaders at top tech brands to scale their most effective growth channels.</p>

<p><strong>Location</strong></p>

<p>New York, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Massive traction with 13x year-over-year growth and a customer base including Figma, Replit, Miro, and ElevenLabs.</li>
  <li>Backed by elite investors including Creandum, Supernode Global, and angels from Anthropic, Miro, Notion, and HubSpot.</li>
  <li>True zero-to-one ownership as the first sales hire, offering a direct path to leading the sales function as the company scales.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own the full GTM motion from outbound prospecting and closing mid-market/enterprise deals to driving long-term customer success.</li>
  <li>Design and implement AI-native sales workflows using tools like Claude Code to automate outreach and internal processes.</li>
  <li>Partner with marketing leaders to align brand goals with creator-led campaigns, acting as a strategic consultant on performance optimization.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>5+ years of B2B SaaS sales experience, specifically selling to marketing or growth teams in high-velocity environments.</li>
  <li>A builder mindset with a proven track record of creating sales playbooks and systems rather than just following existing ones.</li>
  <li>Proficient with AI tools and automation to drive productivity and rethink traditional sales execution workflows.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/growth-sales-lead-110k-120k-equity-at-creandum-backed-ai-startup-for-creator-mar-e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/growth-sales-lead-110k-120k-equity-at-creandum-backed-ai-startup-for-creator-mar-e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa">https://www.jackandjill.ai/jobs/growth-sales-lead-110k-120k-equity-at-creandum-backed-ai-startup-for-creator-mar-e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_e2cac9f0-3f3b-4e1e-930a-5d31b42d7ffa</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>$110k-$120k + Equity</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.172Z</expirationdate>
  </job>
  <job>
    <title>Product Manager at VC-backed GovTech startup fixing the US housing crisis</title>
    <date>2026-05-12T04:11:24.270Z</date>
    <referencenumber>406612a0-495f-4401-8d89-fe7876045b31</referencenumber>
    <url>https://jackandjill.ai/jobs/product/product-manager-at-vc-backed-govtech-startup-fixing-the-us-housing-crisis-406612a0-495f-4401-8d89-fe7876045b31</url>
    <applyurl>https://jackandjill.ai/jobs/product/product-manager-at-vc-backed-govtech-startup-fixing-the-us-housing-crisis-406612a0-495f-4401-8d89-fe7876045b31</applyurl>
    <company>Confidential company</company>
    <city>San Francisco</city>
    <location>San Francisco, United States</location>
    <country>United States</country>
    <description><![CDATA[<p><strong>This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.</strong></p>

<p>She will pick the best candidates from Jack&#39;s network.</p>

<p>The next step is to <a href="https://www.jackandjill.ai/jobs/product-manager-at-vc-backed-govtech-startup-fixing-the-us-housing-crisis-406612a0-495f-4401-8d89-fe7876045b31?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_406612a0-495f-4401-8d89-fe7876045b31">speak to Jack</a>.</p>

<p><strong>Job Title</strong></p>

<p>Product Manager</p>

<p><strong>Salary</strong></p>

<p>Not Disclosed</p>

<p><strong>Company Description</strong></p>

<p>VC-backed GovTech startup funded by Basis Set Ventures, Base10 Partners, and Bloomberg Beta</p>

<p><strong>Job Description</strong></p>

<p>You will lead the transformation of US housing infrastructure by modernizing the permit process for major municipalities. Owning 0→1 products and core systems end-to-end, you’ll work directly with city planners to unblock housing backlogs. This is a high-impact role for a builder who thrives on independence and rapid execution in a mission-critical domain.</p>

<p><strong>Location</strong></p>

<p>San Francisco, USA</p>

<p><strong>Why this role is remarkable</strong></p>

<ul>
  <li>Direct impact on the national housing crisis by unblocking the 4–7 million home shortage through streamlined government workflows.</li>
  <li>Backed by elite investors including Basis Set Ventures, Urban Innovation Fund, and SHAKTI VC, with a team embedded in major city departments.</li>
  <li>Rare opportunity to own a suite of live products (Forum, Calculator, Application Forms) while leading discovery on future system-of-record platforms.</li>
</ul>

<p><strong>What you will do</strong></p>

<ul>
  <li>Own product areas end-to-end, from initial insight and writing technical specs to shipping and iterative improvement using AI-driven prototyping.</li>
  <li>Conduct deep-dive discovery and user research by shadowing government staff at agencies to ground product intuition in real-world constraints.</li>
  <li>Partner directly with engineering and design to ship the simplest, most valuable versions of products that replace legacy paper-based processes.</li>
</ul>

<p><strong>The ideal candidate</strong></p>

<ul>
  <li>Proven track record of shipping 0→1 products at early-stage startups with high independence and minimal oversight.</li>
  <li>Avid user of AI tools for daily workflows, including spec writing, prototyping, and data analysis to accelerate the shipping cycle.</li>
  <li>Exceptional writer who uses detailed documentation to drive team alignment and can navigate complex stakeholder environments with urgency.</li>
</ul>

<p><strong>Who are Jack &amp; Jill?</strong></p>

<p>Ok, I&#39;ll go first. I&#39;m Jack, an AI that gets to know you on a quick call, learning what you&#39;re great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.</p>

<p>And I&#39;m Jill, an AI Recruiter who talks to companies to understand who they&#39;re looking to hire. Then I recruit from Jack&#39;s network, making an introduction when I spot an excellent candidate.</p>

<p><strong>Next steps</strong></p>

<p>Step 1. Visit the <a href="https://www.jackandjill.ai/jobs/product-manager-at-vc-backed-govtech-startup-fixing-the-us-housing-crisis-406612a0-495f-4401-8d89-fe7876045b31?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_406612a0-495f-4401-8d89-fe7876045b31">job listing</a>.<br>Step 2. Click <strong>&#39;Talk to Jack&#39;</strong>, or go straight there: <a href="https://www.jackandjill.ai/jobs/product-manager-at-vc-backed-govtech-startup-fixing-the-us-housing-crisis-406612a0-495f-4401-8d89-fe7876045b31?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_406612a0-495f-4401-8d89-fe7876045b31">https://www.jackandjill.ai/jobs/product-manager-at-vc-backed-govtech-startup-fixing-the-us-housing-crisis-406612a0-495f-4401-8d89-fe7876045b31?utm_source=linkedin&amp;utm_medium=job_post&amp;utm_campaign=featured_role_406612a0-495f-4401-8d89-fe7876045b31</a><br>Step 3. Talk to Jack so he can understand your experience and ambitions.<br>Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.<br>Step 5. If Jill thinks you&#39;re a great fit and her client wants to meet you, they will make the introduction.<br>Step 6. If not, Jack will find you excellent alternatives. All for free.</p>

<p><strong>We never post fake jobs</strong></p>

<p>This isn&#39;t a trick. This is an open role that Jill is currently recruiting for from Jack&#39;s network.<br>Sometimes Jill&#39;s clients ask her to anonymize their jobs when she advertises them, which means she can&#39;t share all the details in the job description.<br>We appreciate this can make them look a bit suspect, but there isn&#39;t much we can do about it.</p>

<p>Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we&#39;re giving his services away for free.</p>

<p>#LI-JANDJLIVE</p>]]></description>
    <salary>Not Disclosed</salary>
    <jobtype>FULL_TIME</jobtype>
    <expirationdate>2026-08-12T07:57:31.172Z</expirationdate>
  </job>
</source>