She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of Finance

Salary

Not Disclosed

Company Description

Series A fintech backed by world-class investors, providing a powerful cash flow management and lending platform that has funded £100M+ to UK SMEs.

Job Description

As Head of Finance, you will build and lead financial operations for a fast-scaling lending business. You will oversee financial reporting for a loan book that grew 5x last year, lead capital markets initiatives, and provide strategic insights to the executive team during a period of rapid international growth.

Location

London, UK

Why this role is remarkable

• Significant impact opportunity to design and implement the foundational finance and accounting infrastructure for a high-growth startup.
• Exceptional company traction, including a £49M debt and equity Series A and a loan book that has scaled five-fold in just twelve months.
• Direct involvement in high-level capital markets strategy, including raising debt facilities and supporting future fundraising efforts alongside world-class investors.

What you will do

• Design and implement foundational finance systems, accounting policies, and reporting frameworks to ensure UK regulatory compliance.
• Lead financial strategy by developing advanced models, budgets, and forecasts to optimize cash flow and liquidity planning.
• Support leadership on capital markets initiatives, managing relationships with debt providers and leading external audit processes.

The ideal candidate

• Must hold a formal accounting qualification (ACA, ACCA, CIMA) with at least 7 years of total finance experience.
• Requires a minimum of 2 years experience specifically within the finance function of a lending business with strong capital markets knowledge.
• Highly analytical professional with advanced financial modeling skills and the ability to communicate complex data to non-financial stakeholders.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Business Development Executive – Away from Home

Salary

£30,000 - £35,000 + 20% OTE

Company Description

Logobrand is the UK's leading independent field marketing agency, established in 1990. They partner with global FMCG giants, such as Carlsberg Britvic, to drive distribution, visibility, and sales at the point of purchase through expert field-based execution and relationship management.

Job Description

Join Logobrand as a Business Development Executive managing a vibrant Central London territory. You will drive growth for the Carlsberg Britvic portfolio by building face-to-face relationships with QSR outlets, cafes, and delis. This field-based role focuses on increasing product availability, securing new listings, and optimizing brand visibility across London's busiest hospitality hubs.

Location

London, UK

Why this role is remarkable

• Represent a world-class beverage portfolio including Carlsberg and Britvic within London’s most iconic and busy hospitality districts like Chelsea and Westminster.
• Join the UK's top independent field marketing agency with a 30-year track record of success and long-standing partnerships with global FMCG brands.
• Enjoy high autonomy and tangible impact, managing your own territory and diary with fully covered travel costs via a company Oyster card.

What you will do

• Identify and convert new business opportunities within cafes, delis, and QSR outlets to expand product distribution and market share.
• Build and maintain strategic relationships with outlet owners to support new product trials, listings, and the installation of chilled equipment.
• Utilize digital tools and sales data to analyze territory performance, ensuring all activity aligns with brand standards and commercial KPIs.

The ideal candidate

• Possesses at least 3 years of experience in field sales or business development, preferably within the FMCG, foodservice, or hospitality industries.
• Demonstrates exceptional negotiation and influencing skills with a proven ability to win over independent business owners and decision-makers.
• Is highly organized, comfortable navigating Central London via TfL, and motivated by achieving sales targets in a fast-paced field environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer - AI Data & Analytics

Salary

Not Disclosed

Company Description

HOAi is an AI-powered platform recently acquired by Vantaca, a $1.25B unicorn revolutionizing the community association management industry. As the leading AI-native performance platform, HOAi builds autonomous agents that streamline complex operations, enabling community management teams to automate routine work and surface actionable insights through predictive analytics and intelligent document processing.

Job Description

You will build the foundational data and analytics layer for the HOAi platform from scratch. This role involves designing robust schemas and pipelines that transform raw operational data into customer-facing intelligence. You will own critical initiatives like consumption-based pricing and predictive modeling, directly influencing the product's evolution within a high-velocity, small engineering team.

Location

Redwood City, USA

Why this role is remarkable

• Ownership of a greenfield data platform where your architectural choices define the strategy for an industry-leading $1.25B unicorn platform.
• Join a small, high-caliber engineering team with alumni from PayPal, Intuit, and Lyft, operating with startup speed and enterprise-scale resources.
• Directly impact revenue by building the core infrastructure for usage-based billing and next-generation AI insights like sentiment analysis and operational benchmarking.

What you will do

• Design and implement scalable data schemas, aggregation layers, and pipelines using Postgres to create a reliable source of truth for analytics.
• Build and deploy customer-facing dashboards and APIs using Next.js to provide live visibility into AI agent performance and usage metrics.
• Develop audit-grade usage metering systems and predictive models for forecasting run-rates and analyzing community-level communication sentiment.

The ideal candidate

• Has 5+ years of experience building backend or data systems for production SaaS with deep expertise in relational modeling and query optimization.
• Demonstrates applied data science fluency, including statistics and ML techniques, alongside the judgment to select the most efficient model for production.
• Possesses strong API design skills and a builder mindset, comfortable moving full-stack to take complex data insights all the way to the user.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of Engineering

Salary

$215K–$260K + Equity

Company Description

Infilla is a $5M-backed, profitable GovTech startup building agentic AI operating systems to modernize permitting for state and local governments. Backed by Basis Set, Base10, and Bloomberg Beta, they serve major municipalities like NYC and San Francisco to accelerate housing construction by automating complex regulatory workflows.

Job Description

As Head of Engineering, you will lead a distributed team of seven engineers while remaining 50-70% hands-on in the code. Reporting to the CEO, you'll architect AI-native systems using LLMs and computer vision to replace legacy government processes. You will own engineering execution end-to-end, defining the technical culture for a rapidly scaling organization.

Location

San Francisco, USA

Why this role is remarkable

• Path to technical co-founder partnership for a leader who proves their impact through execution and building a high-velocity engineering culture.
• Work on high-leverage agentic AI systems—not just chatbots—that directly solve the housing crisis by automating government bottlenecks for millions of citizens.
• Join a durable, profitable business with zero customer churn and contracts that expand annually, backed by elite investors like Bloomberg Beta and Base10.

What you will do

• Own engineering execution and delivery end-to-end, maintaining a 50-70% individual contributor load while scaling a distributed team across the US and Nigeria.
• Architect and implement agentic workflows using React, Node, and Postgres, leveraging LLMs, computer vision, and voice AI to automate permit processing.
• Partner with the CEO to make critical architectural decisions that protect the company’s moat and ensure engineering becomes a primary competitive advantage.

The ideal candidate

• Proven experience leading engineering teams of 6+ at early-stage B2B startups, with a track record of shipping 0-to-1 products to enterprise customers.
• Expert hands-on fluency across the full stack (React, Node, Postgres, AWS) and deep experience building production-grade data infrastructure and AI-native systems.
• Strong background in managing distributed or offshore engineering teams and a desire to work in a high-ownership, hybrid San Francisco-based environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Title:
Protection advisor agent (Up to £50k OTE) at Supremefinancialsolutions.co.uk

Job Title

Protection Advisor

Salary

Up to £50k OTE

Company Description

Supremefinancialsolutions.co.uk - Established financial advisory firm with 30+ years of expertise

Job Description

Join a friendly, established financial advisory firm specializing in family protection insurance. As a Protection Advisor, you will manage leads and provide fair, professional advice to ensure clients have the correct coverage for their budgets. This role offers total flexibility and high earning potential within a realistic, modern insurance environment.

Location

Remote, UK

Why this role is remarkable

• Benefit from over 30 years of industry expertise and an established, trusted brand name in the family protection sector.
• Enjoy total control over your work-life balance with a 100% flexible schedule tailored to your personal needs.
• Access a friendly, supportive small-office culture that prioritizes ethical advice over aggressive, unsuitable sales tactics.

What you will do

• Manage a consistent flow of incoming leads to provide tailored life and protection insurance solutions to clients.
• Conduct professional financial consultations to ensure policies are suitable in terms of both coverage and cost.
• Effectively manage your own workload and follow up with clients to maintain high service standards and conversion.

The ideal candidate

• Highly self-motivated and ambitious with a proven ability to manage their own time and workload effectively.
• Possesses a positive work ethic and a genuine desire to over-achieve sales targets in a regulated environment.
• Must be a UK resident with fluent English and a commitment to providing fair, professional financial advice.

===

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Account Executive

Salary

Not Disclosed

Company Description

Scarlet is a $17.5M Series A London healthtech backed by Atomico, Kindred Capital, and Creandum, serving as Europe's only specialized Notified Body for AI medical device certification.

Job Description

As an Account Executive at Scarlet, you will own the full sales cycle for high-value enterprise deals, partnering with innovative AI healthcare startups and scaleups. You'll navigate complex regulatory landscapes to accelerate how life-changing medical software reaches patients, influencing GTM strategy at a critical inflection point for the industry.

Location

London, UK

Why this role is remarkable

• Join the only organization globally dedicated exclusively to certifying software and AI as medical devices, transforming a 12-18 month bureaucratic nightmare into a streamlined, weeks-long process.
• Work directly with founders who previously built medical AI at Babylon Health, supported by a fresh $17.5M Series A and a world-class investor syndicate including Atomico and Creandum.
• Sell a high-impact, high-value solution that solves a critical bottleneck for the entire healthcare AI industry, directly enabling life-saving diagnostic and treatment technologies to reach patients faster.

What you will do

• Own and win complex 3-9 month sales cycles with technical stakeholders like CTOs and Heads of Regulatory Affairs at venture-backed AI healthcare companies.
• Build and manage a robust pipeline of enterprise deals through a mix of high-intent inbound leads and strategic outbound prospecting to cutting-edge medtech founders.
• Collaborate with founders and technical teams to refine product positioning and pricing based on deep insights gathered from multi-stakeholder interactions.

The ideal candidate

• Possesses proven sales experience in quota-carrying roles with a track record of navigating multi-stakeholder environments and closing high-value, consultative enterprise deals.
• Demonstrates a strong technical or analytical background that allows for credible discussions regarding AI certification complexity and evolving global regulatory frameworks.
• Is a London-based builder with the high agency and intellectual rigor required to thrive in an early-stage, mission-driven environment solving complex technical problems.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Head of Legal, Risk and Compliance

Salary

Not Disclosed

Company Description

Quartz is a well-funded London fintech co-founded by ex-Revolut leaders, building an AI-native wealth management platform to democratize sophisticated financial advice through personalized intelligence.

Job Description

As the founding legal and compliance leader at Quartz, you will define the regulatory framework for AI-driven financial advice. This player-coach role involves holding SMF16/17 permissions, leading FCA authorization for new advice permissions, and designing safety governance. You will work directly with the founders to scale a pioneering platform in an evolving regulatory landscape.

Location

London, UK

Why this role is remarkable

• Join as a founding team member with meaningful equity and the autonomy to build a regulatory function from scratch for a category-defining AI advisor.
• Work alongside high-pedigree ex-Revolut leaders in a well-funded startup bridging the gap between the traditional FCA rulebook and frontier AI technology.
• Directly influence the democratization of wealth management, making professional-grade financial guidance accessible to a mass market previously priced out by traditional firms.

What you will do

• Hold SMF16 (Compliance Oversight) and SMF17 (MLRO) responsibilities, serving as the primary point of contact for the FCA and managing all SMCR governance.
• Lead the strategic expansion of FCA permissions from AISP into advice, navigating complex applications to enable AI-driven financial guidance at scale.
• Design and implement a robust risk framework covering regulatory compliance, consumer protection, financial crime, and information security specifically for an AI-native product.

The ideal candidate

• UK-qualified solicitor or senior compliance leader with 5+ years of experience in financial services regulation and eligibility for FCA Senior Manager approval.
• Proven track record at consumer-facing fintechs, wealthtechs, or neobanks, with a deep understanding of UK frameworks like Consumer Duty, MiFID II, and AML.
• A first-principles thinker who enjoys navigating ambiguity and can translate traditional compliance playbooks into effective governance for automated financial products.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Engineering Director

Salary

Not Disclosed

Company Description

Obvio is a $22M Series A startup backed by Bain Capital Ventures and Khosla Ventures, building solar-powered, AI-assisted cameras to automate traffic enforcement and reduce road fatalities. Founded by the team behind Motive's AI dashcam, Obvio creates the intelligence layer for safer streets globally.

Job Description

As the first Engineering Director, you will lead the Ticketing and Platform teams to scale infrastructure that protects pedestrians. You'll oversee the portals used by law enforcement, global integrations, and cloud foundations. This is a pivotal role transforming early-stage velocity into production-grade systems for a mission-critical safety platform.

Location

San Carlos, USA

Why this role is remarkable

• Lead the technical evolution of a platform already proven to reduce reckless driving by 50% in early partner cities.
• Join a high-pedigree founding team that previously scaled Motive's AI dashcam business to $100M+ in revenue, now backed by Bain Capital.
• Shape the entire engineering culture and organizational design of a mission-driven company at a critical Series A inflection point.

What you will do

• Manage and mentor a global, distributed team of engineers while setting the cultural tone and bar for high-velocity execution.
• Architect and mature core systems including law enforcement portals, payment infrastructure, and a resilient cloud foundation on AWS.
• Define and implement rigorous engineering standards for code reviews, testing, and CI/CD to ensure system observability and 24/7 reliability.

The ideal candidate

• Possesses 5+ years of managerial grit leading engineering teams through the ambiguity and high-pressure scaling of early-stage startups.
• Brings 12+ years of technical depth in web-based applications, ideally with experience in Python, React, and cloud-native architecture.
• Demonstrates a proven track record of modernizing legacy systems and building an operational on-call culture where uptime is a primary product feature.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Strategy & Partnerships Lead

Salary

Not Disclosed

Company Description

Well-funded agtech AI startup

Job Description

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.

Location

London, UK

Why this role is remarkable

• Lead the commercial strategy for a company solving global food security using frontier AI and gene-editing technologies.
• Join as the first commercial product hire, directly influencing investment decisions and the firm's long-term scientific roadmap.
• Backed by top-tier venture capital firms and already collaborating with some of the world's largest agricultural enterprises.

What you will do

• Build a voice-of-customer engine to synthesize market insights into sharp problem definitions and a ranked backlog of crop trait opportunities.
• Develop structured deal frameworks, including milestone logic and royalty structures, to provide commercial leverage during high-level partnership negotiations.
• Define explicit success criteria and investment recommendations for internal trait programs to ensure the product stays anchored in market value.

The ideal candidate

• Proven experience in product strategy or business development within the agbiotech, seed, or crop science industries.
• Strong technical literacy in biology or genetics to engage credibly with research teams while translating complexity into commercial narratives.
• A builder's mindset with the ability to create commercial processes from scratch in a fast-paced, high-growth startup environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Sales Development Representative

Salary

£60k-£80k OTE

Company Description

Fast-growing workforce intelligence SaaS building AI-powered talent analytics for enterprise clients like McLaren

Job Description

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.

Location

Remote, UK

Why this role is remarkable

• Massive earning potential with a £40-£60k base and uncapped commission, targeting a £60-£80k OTE in a high-growth tech environment.
• Direct impact on product-market fit expansion, working with high-profile enterprise customers like McLaren and Hyde Housing to redefine talent management.
• Rapid career progression with a clear, defined path to move into an Account Executive or SDR Lead role within just 12 months.

What you will do

• Execute a high-activity sales motion including 100+ daily cold calls and 350 weekly emails to HR and talent leadership.
• Identify and engage decision-makers at growing companies and enterprise organisations to qualify interest and book product demos.
• Manage the end-to-end outbound pipeline within the CRM, collaborating with marketing to refine messaging and increase meeting conversion rates.

The ideal candidate

• 3-5 years of proven B2B outbound experience with a track record of high-volume cold calling and resilient objection handling.
• Native or near-native English fluency with the cultural nuance required to effectively sell into the UK and US professional markets.
• Highly disciplined self-starter who thrives in a remote setting and has experience selling SaaS or recruiting-related technology.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding GTM

Salary

$100k-$170k + Equity

Company Description

Sirius is an a16z Speedrun-backed startup building AI retention agents for consumer subscription brands. With $3M+ ARR and 75% month-over-month growth, the 5-person team is led by founders who previously built products for 500M+ users and executed the first acquisition inside Telegram.

Job Description

As the first Go-to-Market hire at Sirius, you will build the revenue engine from the ground up for a high-growth AI startup. Working directly with the founders, you'll define the sales playbook, identify unconventional distribution channels, and scale our impact across global consumer subscription brands while owning the entire lifecycle from sourcing to closing.

Location

San Francisco, USA

Why this role is remarkable

• Join a breakout AI startup with incredible traction, including $3M+ ARR, 200% net revenue retention, and 75% month-over-month growth.
• Work alongside world-class founders who have scaled products to hundreds of millions of users and achieved major acquisitions.
• High-impact founding role where you will design the entire GTM strategy and infrastructure with significant equity and no existing red tape.

What you will do

• Build and execute creative distribution strategies to penetrate top-tier consumer subscription brands beyond traditional cold outbound methods.
• Own the full sales lifecycle from prospecting and outreach to demoing, closing, and managing handoffs for new enterprise customers.
• Establish the company’s core sales infrastructure, including CRM workflows, sales playbooks, and ICP definitions, to support rapid scaling.

The ideal candidate

• 3-5 years of experience in GTM or sales at an early-stage B2B SaaS or AI company, with a proven 0→1 track record.
• Proven ability to sell complex technical products to growth and retention teams without the support of SDRs or marketing departments.
• Deep instincts for the consumer subscription market and a willingness to work on-site in San Francisco to drive collaborative growth.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Lead Software Engineer at Anima - YC-backed HealthTech

Job Title

Lead Software Engineer

Salary

Not Disclosed

Company Description

Anima - YC-backed HealthTech startup

Job Description

Join a high-velocity team building the future of personalized medicine through a proprietary active learning architecture. As a Lead Engineer, you will own critical product features end-to-end, leveraging a serverless AWS stack and TypeScript to ship life-saving tools for medical teams and patients while navigating novel technical challenges in deep phenotyping.

Location

Remote

Why this role is remarkable

• Work alongside an elite technical team including YC founders and Cambridge MB/PhDs who have built self-driving vehicles and acoustic deep learning systems.
• Ship at incredible speed on a highly scalable, zero-ops serverless architecture that handles thousands of medical channels and real-time patient data processing.
• Contribute to a mission-critical platform that predated the vertical AI craze, utilizing a 2021 patent on active reinforcement learning for clinical excellence.

What you will do

• Architect and deploy type-safe, full-stack applications using TypeScript, React, and Angular across both clinical and patient-facing web environments.
• Lead the end-to-end delivery of complex product features, from initial conception through to production on AWS Lambda, DynamoDB, and SQS infrastructure.
• Optimize user experience and interface safety through disciplined version control, CI/CD practices, and dimensionality reduction at system interfaces.

The ideal candidate

• Possesses expert-level proficiency in TypeScript and the Node.js ecosystem with a pragmatic approach to technical debt and tool selection.
• Demonstrates a relentless track record of shipping production-grade software and navigating ambiguity to solve complex algorithmic problems from first principles.
• Exhibits deep hands-on expertise in serverless cloud architecture (AWS) and a drive to master new technologies to solve high-impact healthcare challenges.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding GTM

Salary

£60k-£80k + Equity

Company Description

Parsewise is a YC-backed London startup founded by ex-Palantir and ex-Bain experts building agentic infrastructure for complex risk decisions. Backed by General Advance and angels from OpenAI and Palantir, they automate document analysis for the insurance and reinsurance markets, turning massive unstructured files into source-linked, decision-ready data.

Job Description

As the first commercial hire at Parsewise, you will build the entire go-to-market engine from scratch. You will lead the charge on outbound sales, run full-cycle enterprise deals, and craft the marketing messaging. This is a founding role where you define the playbook that scales the company from early traction to market dominance.

Location

London, UK

Why this role is remarkable

• Founding-level impact as the first GTM hire, owning the entire commercial strategy from 0 to 1 with meaningful equity (0.5-1%).
• Exceptional pedigree and backing from YC, General Advance, and angels from OpenAI and Palantir, working directly with ex-Palantir and ex-Bain founders.
• Solving high-consequence problems in the multi-billion dollar insurance market by delivering AI infrastructure that eliminates hallucinations and ensures explainability.

What you will do

• Develop and execute the full outbound sales pipeline, from identifying target accounts to closing enterprise deals across insurance and reinsurance.
• Build the marketing foundation, including positioning, messaging, and sales collateral like case studies and email sequences to drive demand.
• Translate market signals and customer feedback into product requirements, working closely with the founding team to shape the roadmap.

The ideal candidate

• Proven track record in B2B SaaS or enterprise software sales, with the ability to navigate complex sales cycles and technical products.
• Demonstrated experience building GTM motions from scratch, including writing outbound playbooks and creating high-impact sales collateral.
• Strong communication skills and a bias toward action, ideally with a network or experience in the London insurance and financial markets.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founder in Residence - Technical

Salary

Not Disclosed

Company Description

Antler is a global inception-stage investor with 120+ UK investments that backs exceptional technical founders building category-defining, venture-scale businesses across six continents.

Job Description

This is a unique opportunity to build your own venture-scale company with backing from Antler, one of the world's most active early-stage investors. Whether you have an existing product or are an engineer ready to make the leap, Antler provides the capital, network, and residency to accelerate your journey from zero to one.

Location

London, UK

Why this role is remarkable

• Receive direct investment of up to £250,000 for your startup, bypassing the standard 18-month institutional seed round timeline.
• Join a global community with over 120 UK investments and access a network of 100+ active investors introduced to each portfolio company annually.
• Accelerated growth path proven by portfolio successes like Lovable and PKI, scaling from inception to billions in valuation.

What you will do

• Build and ship a venture-scale product from scratch, acting as a technical lead or solo founder during the initial validation phase.
• Participate in an intensive 8-week London residency to find co-founders, validate market demand, and prepare for institutional fundraising.
• Engage with Antler's global investor network to secure subsequent funding rounds and scale your company across six continents.

The ideal candidate

• Exceptional technical capability with a background as an engineer at a venture-backed startup (Seed to Series C) or as a former founder.
• A "maniacal" builder who can independently develop end-to-end products and has a track record of obsessive pursuit in side projects or sports.
• Forward-thinking mindset, actively tracking frontier technologies and AI research to identify opportunities for building tomorrow's category-defining tools.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

AI Engineer

Salary

$100k-$250k + Equity

Company Description

Solveintelligence.com is a $55M backed AI startup with 8 figures of ARR and 20-30% MoM growth, transforming the intellectual property landscape for global giants like DLA Piper with backing from YC, Microsoft, and the founders of Stripe.

Job Description

Join Solveintelligence.com as a founding AI engineer to build production-ready algorithms and evaluation pipelines for patent generation. You will work directly with PhD founders from UCL and Cambridge to push the boundaries of LLMs, delivering 50-90% efficiency gains for 400+ global IP teams while shipping code at a rapid-fire pace.

Location

London, UK

Why this role is remarkable

• Join an elite team of PhDs and engineers from GCHQ, Dyson, and top AI labs who are building a generational company with significant ownership opportunities.
• Exceptional traction with 8 figures of ARR and $55M in funding from elite investors like YC, 20VC, and the founders of Perplexity and Canva.
• Deep impact over the core product, moving from R&D to production in days rather than months to serve 400+ global enterprise customers and law firms.

What you will do

• Lead the development of proprietary AI algorithms that significantly enhance the quality and accuracy of generated patent documentation and invention harvesting.
• Architect and maintain a state-of-the-art evaluation pipeline using frameworks like OpenAI evals to benchmark performance on massive intellectual property datasets.
• Research and implement advanced prompt engineering methods and R&D strategies to maximize the efficacy of large language models within the legal ecosystem.

The ideal candidate

• Expert Python developer with over 3 years of industry experience shipping production-ready algorithms and building robust evaluation pipelines for scale.
• Proven track record with large language models and prompt engineering, ideally backed by publications at top machine learning conferences like NeurIPS, ICLR, or ICML.
• A fast-moving builder with a strong work ethic and proficiency in backend (PostgreSQL) and frontend (React/TypeScript) technologies to deliver full-stack AI solutions.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Chief of Staff

Salary

Not Disclosed

Company Description

Bead AI is a pre-Series A startup automating the $120bn internal audit industry with AI agents that execute testing end-to-end. Founded by a former Meta Compliance Product lead and a founding engineer from 11x, the company already serves Fortune 500 and Mag-7 clients, delivering a 300% ROI and reducing testing time by 70%.

Job Description

As Chief of Staff, you will serve as the CEO's force multiplier, owning go-to-market operations and marketing execution. You’ll handle account research, manage end-to-end campaigns, and support high-stakes sales processes with audit leaders at global enterprises. This founding-team role offers a front-row seat to every function of a scaling AI company.

Location

London, UK

Why this role is remarkable

• Work directly with a founding team composed of leaders from Meta and 11x, gaining exposure to every business function from strategy to hiring.
• Impact a massive $120bn industry by deploying AI agents that transform how the world’s largest companies, including the Mag-7, handle compliance.
• Join a high-growth trajectory with a planned move to San Francisco in 2026 to scale operations globally alongside the founders.

What you will do

• Lead operational go-to-market efforts, including account research, list building, and maintaining a high-integrity CRM for enterprise-level sales activity.
• Execute end-to-end marketing programs and logistics, ensuring every lead is captured and followed up on to convert interest into revenue.
• Support the CEO throughout the enterprise sales cycle, preparing materials and managing follow-ups for audit and finance leaders at Fortune 500 prospects.

The ideal candidate

• Possesses 1–3 years of experience in high-performance environments like management consulting, investment banking, or operations at a fast-growing startup.
• Is a dedicated AI-native professional who uses AI tools daily to automate workflows and improve personal productivity without requiring a coding background.
• Demonstrates high agency and exceptional writing skills, capable of communicating clearly and professionally with senior executives at large global corporations.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Enterprise Customer Success Manager

Salary

£65k-£80k

Company Description

Azoma.ai is a $4M pre-Series A category leader in Generative Engine Optimization (GEO) helping global FMCG giants like Diageo and Nestlé dominate AI-powered shopping agents.

Job Description

You will own relationships with enterprise-level consumer brands navigating the shift to AI-powered marketplace visibility. As the trusted face of Azoma.ai, you’ll translate complex Rufus and Sparky data into actionable strategies for global FMCG leaders, managing multi-million pound Amazon portfolios and driving measurable growth through the new era of agentic commerce.

Location

London, UK

Why this role is remarkable

• Join a profitable $4M pre-Series A category leader defining the "Agentic Commerce" space for global giants like Diageo, Nestlé, and Unilever.
• Work at the cutting edge of AI technology, helping brands optimize for Amazon Rufus and Walmart Sparky just as these platforms reshape product discovery.
• Own high-impact relationships with senior marketing leads at world-class FMCG companies, acting as a strategic partner in their transition to AI-first search.

What you will do

• Lead strategic calls and Quarterly Business Reviews for enterprise brands, presenting Rufus/Sparky visibility insights and actionable recommendations for growth.
• Collaborate with internal delivery pods to ensure visibility frameworks and optimization strategies are executed perfectly across multi-million pound Amazon portfolios.
• Drive net revenue retention and expansion by demonstrating clear ROI through AI-driven recommendation rates and share-of-voice lift metrics.

The ideal candidate

• Brings 5-10 years of experience in e-commerce, specifically as a 3P seller, vendor, or at an Amazon agency managing major client accounts.
• Possesses deep technical knowledge of Amazon/Walmart SEO and emerging AI visibility metrics like Rufus recommendation rates and indexing.
• Demonstrates exceptional analytical storytelling skills, with the ability to turn complex data dashboards into persuasive, executive-level strategic decisions.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Lead AI and Process Modelling Engineer

Salary

Not Disclosed + Equity

Company Description

Alpha Machines is a London-based industrial AI company founded by repeat unicorn builders to re-industrialise Europe through advanced power electronics. They are building AlphaOS, a platform that combines physics-informed modelling with modern ML to design and manufacture critical propulsion systems for aerospace, defence, and robotics applications.

Job Description

As a founding team member, you will own the AI and physics modelling layer of AlphaOS, bridging the gap between thermodynamics and machine learning. You will design prediction, anomaly-detection, and planning surfaces for digital twins, ensuring factory reasoning is grounded in physical truth to optimize yield and throughput for global customers.

Location

London, UK

Why this role is remarkable

• Join a high-caliber founding team led by repeat unicorn founders with a proven track record of scaling massive technology companies.
• Work at the cutting edge of the "physical AI" revolution, building the software intelligence layer for vertically integrated European manufacturing facilities.
• Enjoy significant impact and ownership as a founding-team member with equity, defining the technical bar for how LLMs reason about physical systems.

What you will do

• Architect the AI and physics modelling layer of AlphaOS, encompassing process-level prediction, anomaly detection, and root-cause analysis.
• Encode complex domain physics—including kinetics, thermodynamics, and chemistry—into the digital twin to drive production yield and quality.
• Design and ship LLM-driven reasoning surfaces, such as agents and retrieval systems, that produce actionable outputs for factory operators.

The ideal candidate

• Has 4+ years of experience in applied ML or computational physics, with a background at places like DeepMind, Palantir, or top research groups.
• Possesses expert-level Python skills and fluency in PyTorch or JAX, with a track record of shipping production-grade ML systems.
• Demonstrates deep expertise in physics-informed neural networks, industrial time-series forecasting, or grounding LLM reasoning in structured operational data.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Junior Sales Planner

Salary

£32k–£38k + Equity

Company Description

Beams Renovation is a B Corp certified, technology-enabled home renovation marketplace based in East London. Founded by Hayden Wood, the co-founder of Bulb Energy, the company provides a structured "operating system" for renovations, connecting homeowners with vetted builders while managing pricing, contracts, and payments to bring transparency to a fragmented industry.

Job Description

As a Junior Sales Planner at Beams Renovation, you will guide homeowners through the emotional and financial journey of home improvement. Handling strong inbound demand rather than cold calling, you'll consult on project goals, define scopes for renovations ranging from £20k-£80k, and manage a high-trust pipeline to turn vague ideas into successful builds.

Location

London, UK

Why this role is remarkable

• Work directly with high-intent inbound leads in a B Corp certified environment, focusing on consultative guidance and project shaping rather than aggressive cold-calling tactics.
• Join a high-growth startup founded by Hayden Wood, who previously scaled Bulb Energy into one of the UK’s fastest-growing private companies with over 1.5 million customers.
• Benefit from an uncapped commission structure where top performers earn £45k-£55k in their first year, alongside meaningful share options in a scaling technology marketplace.

What you will do

• Lead discovery calls and follow-ups with homeowners to understand their renovation goals and educate them on the Beams framework and builder ecosystem.
• Manage a pipeline of 15-20 active deals within HubSpot, maintaining meticulous records and ensuring structured, patient follow-up over 4-12 week sales cycles.
• Collaborate with internal design and build teams to align project scopes, budgets, and timelines, ensuring every renovation is set up for long-term success before construction starts.

The ideal candidate

• Has 1-3 years of experience in a consultative or client-facing role, with a proven ability to guide customers through complex, high-stakes financial and emotional decisions.
• Possesses exceptional organizational skills and discipline in CRM management, with a natural instinct for structured follow-up and managing long-term sales momentum.
• Demonstrates a genuine curiosity for home design and construction, with the calm, clear communication style needed to manage customer anxiety during high-value projects.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer

Salary

Not Disclosed

Company Description

UnlikelyAI is a London-based Series A startup founded by the creator of Amazon Alexa, pioneering neurosymbolic technology that combines LLMs with deterministic symbolic reasoning.

Job Description

Join a high-caliber team of 40 as we transition from bespoke enterprise solutions to a scalable AI platform. You will build core capabilities at the intersection of symbolic AI and modern LLMs, developing high-performance Python systems that deliver reliable, explainable outcomes for top-tier financial institutions and global accounting firms.

Location

London, UK

Why this role is remarkable

• Work on a genuinely novel tech stack combining the probabilistic power of LLMs with proprietary deterministic symbolic guardrails to solve AI reliability.
• Join a prestigious team founded by William Tunstall-Pedoe (creator of Evi/Alexa) and staffed by elite engineers from Google, Amazon, and Imperial College.
• Play a pivotal role in the company's evolution as you architect and launch the public API and platform that will scale their technology globally.

What you will do

• Design and implement core neurosymbolic infrastructure, including decision trees, propositional graphs, and knowledge graphs, within a collaborative Python monorepo.
• Architect the public API and developer experience, ensuring high scalability, robust authentication, and seamless document ingestion for enterprise-grade compliance tools.
• Develop advanced evaluation frameworks and feedback loops to benchmark and continuously improve system accuracy and performance against regulatory requirements.

The ideal candidate

• Exceptional Python engineering skills with a track record of building well-tested, production-quality code and advocating for high standards in a monorepo environment.
• Deep expertise in complex algorithms and data structures, specifically applied to non-trivial problems like symbolic reasoning or knowledge representation.
• Experience leading end-to-end software ownership, from ideation to production, ideally within high-growth startups or complex regulated industries like fintech and audit.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Sr. Technical Recruiter

Salary

$160k-$200k + Equity

Company Description

Well-funded AI automation startup

Job Description

As the second recruiting hire for a well-funded AI startup, you will partner directly with engineering leaders to scale technical and applied AI teams. This is a foundational role where you will design evaluation frameworks and sourcing strategies from scratch, directly influencing the talent density and culture of a category-defining company.

Location

San Francisco, USA

Why this role is remarkable

• Founding recruiting role with the opportunity to build a talent machine from the ground up.
• Backed by top-tier VCs and already utilized by several industry-leading technology companies.
• High-impact environment with meaningful equity and a commitment to maintaining an elite engineering bar.

What you will do

• Lead full-cycle recruiting for software engineering, infrastructure, and applied AI/ML roles.
• Design and implement end-to-end interview processes, evaluation frameworks, and candidate experience standards.
• Partner strategically with engineering leadership to drive sourcing strategies and critical hiring decisions.

The ideal candidate

• 4+ years of full-cycle technical recruiting experience within a fast-paced startup or high-growth company.
• Deep technical literacy with the ability to credibly engage engineers on backend, infrastructure, and ML topics.
• Proven ability to creatively source top-tier talent and improve organizational hiring standards beyond just filling seats.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Mid-market Account Executive

Salary

Not Disclosed

Company Description

Greptile is a $30M Series A AI startup backed by Benchmark and Y Combinator building autonomous code validation agents that review over a billion lines of code monthly for thousands of engineering teams.

Job Description

As a Mid-market Account Executive at Greptile, you will drive the expansion of an AI code reviewer used by over 9,000 teams. Having already scaled to 8-figure ARR with a lean team, you will now own the full sales cycle, define the GTM playbook, and collaborate directly with founders to scale the organization.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-growth company that scaled from $0 to 8-figure ARR with just two GTM hires, offering a rare opportunity to build a sales organization from the ground up.
• Work at the cutting edge of AI with a product that reviews over a billion lines of code monthly for customers ranging from YC startups to global finance and defense firms.
• Backed by $30M in funding from elite investors including Benchmark, Paul Graham, and Y Combinator, providing both massive stability and explosive growth potential.

What you will do

• Own the end-to-end sales cycle for mid-market software organizations, from initial prospecting and technical demonstrations to closing complex, multi-stakeholder deals.
• Partner directly with the founders and engineering teams to translate customer insights into product features and help define pricing, expansion strategy, and outbound playbooks.
• Develop deep technical expertise in AI-driven code review to effectively engage with engineering leaders and explain complex integrations, APIs, and LLM-based evaluation processes.

The ideal candidate

• You have 2+ years of experience as a closing AE in B2B SaaS with a strong foundation in prospecting and a proven record of exceeding sales quotas.
• You possess strong technical fluency and have experience selling developer tools, infrastructure, or security products to sophisticated engineering and economic buyers.
• You thrive in the ambiguity of early-stage (Series A to C) environments and have the builder instinct to create structure and playbooks where none currently exist.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Mid-Market Account Executive

Salary

Not Disclosed

Company Description

LlamaIndex is a $27.5M Series A startup headquartered in San Francisco, building the essential document infrastructure for AI agents. Led by Jerry Liu and backed by Norwest and Greylock, LlamaIndex powers the connection between LLMs and data with an open-source framework seeing over 25 million monthly downloads across a global developer community.

Job Description

As a Mid-Market Account Executive, you will build the commercial engine from the ground up, owning the full sales cycle for companies under 500 employees. You'll leverage massive open-source momentum and 300,000+ active users to convert technical interest into enterprise partnerships, helping high-growth teams adopt LlamaCloud for their AI agent workflows.

Location

San Francisco, USA

Why this role is remarkable

• Sell a product with massive organic pull; LlamaIndex is one of the most recognized names in AI infrastructure with 25M+ monthly downloads.
• Join a high-growth Series A team of 44 people where you'll define the mid-market sales playbook alongside the founding leadership.
• Work at the epicenter of the LLM space, representing a brand that developers already trust and use daily for complex data orchestration.

What you will do

• Own the end-to-end sales cycle from outbound prospecting and OSS signal conversion to technical discovery, negotiation, and closing.
• Navigate multi-threaded deals involving engineers and data teams to uncover business pain and technical requirements for AI adoption.
• Partner with Solutions Engineers to execute focused Proofs of Concept (POCs) that demonstrate the value of LlamaIndex’s enterprise platform.

The ideal candidate

• 2–5 years of full-cycle SaaS sales experience with a consistent record of exceeding quotas and building their own pipeline.
• Proven track record selling to technical personas like engineers and data scientists, ideally within the AI/ML or developer tools space.
• Thrives in early-stage environments, possessing the "AI-first" mindset to use modern tools for research, outreach, and pipeline management.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Research Engineer (Member of Technical Staff)

Salary

Not Disclosed

Company Description

Anthrogen.com is a San Francisco-based startup at the intersection of AI and biology, building frontier models to accelerate scientific discovery and interpret complex biological systems.

Job Description

Join Anthrogen.com as a Research Engineer to bridge the gap between biological data and machine learning. You will focus on the engineering challenges of pre-training, inference, and model interpretability. This role is designed for exceptionally bright engineers who want to apply a research-focused lens to complex technical problems in the biotech space.

Location

San Francisco, USA

Why this role is remarkable

• Work at the intersection of biology and AI with a team of elite researchers and engineers in the heart of San Francisco.
• Engage in high-impact work involving the pre-training and interpretation of frontier models that push the boundaries of current scientific capabilities.
• Join a high-talent environment where you will collaborate directly with founders and top-tier graduates from world-renowned institutions like MIT and Caltech.

What you will do

• Design and implement scalable systems for pre-training large-scale models and optimizing inference performance for complex biological datasets.
• Develop sophisticated tools and methodologies for model interpretability to better understand and guide the learning process of frontier AI.
• Collaborate closely with the research team to translate theoretical advancements into robust, production-ready engineering solutions.

The ideal candidate

• Holds a degree in Computer Science from a top-tier program (e.g., MIT, Caltech), with an ideal background or double major in Biology.
• Possesses 1-2 years of professional experience working in a frontier research lab or a high-growth, research-focused startup environment.
• Demonstrates exceptional technical proficiency in machine learning frameworks and a deep understanding of model architecture, training, and deployment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Software Engineer

Salary

Not Disclosed + Equity

Company Description

Made is a pre-seed fashion-tech startup building an AI-powered operating system to replace the $1.7T apparel industry's broken supply chain with on-demand, zero-waste manufacturing.

Job Description

Join Made as a founding engineer to transform a proven prototype into a scalable MVP. You’ll build the technical foundation for a platform that connects generative AI design with a distributed micro-factory network. This role offers high autonomy to solve structural failures in fashion while working directly alongside experienced founders.

Location

California, USA

Why this role is remarkable

• Opportunity to solve a $1.7T global industry problem by replacing slow, wasteful supply chains with a real-time, AI-driven manufacturing alternative.
• Founding team access and high ownership with 0.5–1.5% equity in a pre-seed startup founded by veterans in fashion, climate tech, and sustainable manufacturing.
• Unique technical challenge bridging the digital and physical worlds, working with generative AI, computational design, and a distributed micro-factory network.

What you will do

• Architect and develop full-stack features for the "Made OS" platform, taking the existing working demo to a production-ready MVP.
• Implement and optimize generative AI workflows and modular product engineering tools to enable instant, custom garment design for creators and brands.
• Collaborate directly with the founding team to define the technical roadmap, prioritize features, and establish the company's engineering culture and standards.

The ideal candidate

• 2–6 years of full-stack engineering experience with a strong background in building production systems, modern APIs, and distributed cloud architectures.
• Demonstrated interest or experience in generative AI, computational geometry, or 3D creative tooling such as WebGL, WebGPU, or CAD systems.
• High autonomy and a builder’s mindset, comfortable moving fast in an ambiguous startup environment to own features from conception through to deployment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Research Engineer

Salary

£70k–£120k + Equity

Company Description

Electric Twin is a London-based AI company that has raised $14M from Atomico and LocalGlobe to build synthetic populations for behavioral prediction. Founded by a former Chief Adviser to the Prime Minister and a military commander, they use LLMs to simulate human responses for global brands with 95% accuracy.

Job Description

You will research and build the cognitive architectures that bring AI agents to life, balancing behavioral science with backend engineering. Working within the Science team, you'll design memory systems and decision-making frameworks to create realistic synthetic populations. This is a high-impact role bridging the gap between LLM research and production-scale infrastructure.

Location

London, UK

Why this role is remarkable

• Work on a unique product that uses LLMs to solve the $90B market research problem, achieving 10,000x faster insights than traditional methods.
• Backed by heavyweight investors including Atomico, LocalGlobe, and angels like Marc Andreessen and the CTO of Slack.
• Direct collaboration with academic leaders from the London School of Economics to publish research and define the future of agentic modeling.

What you will do

• Design and run systematic experiments to evaluate synthetic agent behavior and validate performance against real-world human data sets.
• Build sophisticated cognitive systems using advanced LLM techniques like chain-of-thought prompting, RAG architectures, and multi-agent tool use.
• Implement robust memory and personality frameworks that ensure AI agents maintain consistent demographics and behavioral patterns across interactions.

The ideal candidate

• Has over 7 years of engineering experience with at least 1 year hands-on with LLMs, production RAG, and agentic workflows.
• Possesses a strong research background in quantitative fields like computational social science, physics, or cognitive modeling to simulate human systems.
• Proficient in Python and backend frameworks like FastAPI, with the ability to take complex AI prototypes into scalable production environments.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full Stack Product Engineer

Salary

Not Disclosed

Company Description

infact.io is a London-based fintech scale-up building the UK's first real-time credit bureau to power better lending decisions through modern, API-first solutions.

Job Description

You will help build and scale the B2B SaaS experience for the first real-time credit bureau in the UK. Reporting to the CTO, you will lead frontend development using Svelte and TypeScript while contributing to Go-based API services, ensuring high-quality, secure, and accessible interfaces for lending partners.

Location

London, UK

Why this role is remarkable

• Join the UK's first real-time credit bureau, disrupting a legacy market with modern API-first infrastructure.
• Work in a high-ownership environment reporting directly to the CTO with no gatekeeping committees or layers of bureaucracy.
• Gain access to professional growth perks including funded technical training, AWS certifications, and a voice in architectural decisions.

What you will do

• Build and own the B2B SaaS user experience using Svelte and TypeScript, focusing on speed, accessibility, and high design standards.
• Develop and maintain Go API services and AWS-hosted infrastructure to support real-time credit information and analytics.
• Collaborate on product architecture and use modern AI tooling responsibly to accelerate delivery without sacrificing engineering rigor.

The ideal candidate

• Significant commercial experience in frontend development, ideally with Svelte or strong proficiency in React/TypeScript and a willingness to switch.
• Proficiency in Go, or the proven technical ability to learn and contribute to backend services quickly.
• Practical experience with secure AWS infrastructure, containerization, distributed systems, and modern CI/CD practices using GitHub Actions.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Full Stack Engineer at Tengo - VC-backed AI Startup

Job Title

Full Stack Engineer

Salary

Not Disclosed + Equity

Company Description

Tengo - Hexa-backed AI platform for public tenders

Job Description

Join a fast-growing team as a Full Stack Engineer to revolutionize how companies win public contracts. You will build high-performance collaborative productivity tools and sophisticated AI bid-response workflows. Working directly with the CTO, you will own features end-to-end, translating complex user needs into seamless, pixel-perfect interfaces that save weeks of manual work.

Location

Paris, France

Why this role is remarkable

• Exceptional pedigree as a venture-backed startup from Hexa (the studio behind Aircall, Spendesk, and Front) with a €3M seed round led by Point Nine.
• Direct impact on a €500M daily market by building the first "operating system" for public tenders using cutting-edge RAG and LLM workflows.
• High-velocity shipping culture where you act as a founder, participating in user calls and seeing your code reach clients like Carrefour and OpenClassrooms immediately.

What you will do

• Develop and refine a collaborative B2B SaaS platform using React and TypeScript, ensuring an elite UX for teams managing complex tender pipelines.
• Architect and implement AI-driven features, including RAG workflows and document ingestion systems that generate tailored, multi-page bid responses in minutes.
• Own the full product lifecycle from discovery to deployment, collaborating with the CEO and CTO to suggest technical tradeoffs and fix real-world user problems.

The ideal candidate

• Professional experience (3-8 years) in full-stack development with deep expertise in React and a strong command of TypeScript and NestJS.
• Proven track record of shipping products in fast-paced startup environments, possessing a "builder" mindset that favors speed and iteration over over-engineering.
• Excellent communication skills and low ego, comfortable working in a hybrid Paris environment and eager to contribute to a transparent, high-trust team culture.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Manager

Salary

Not Disclosed

Company Description

Model ML is a $90M funded enterprise AI platform that recently closed a record-breaking $75M Series A backed by FT Partners, Y Combinator, and LocalGlobe. They are building a revolutionary AI workflow builder that automates complex manual processes for major financial institutions, transforming how global teams produce and validate client-ready work.

Job Description

As a Product Manager at Model ML, you will own core product areas end-to-end, moving from customer discovery to high-impact launches. Working closely with founders and engineers, you will translate complex financial workflows into opinionated AI systems. This high-autonomy role requires a deep technical understanding to build tools for the world's leading financial institutions.

Location

London, UK

Why this role is remarkable

• Join one of the fastest-growing enterprise AI platforms globally following a massive $75M Series A round backed by elite investors like Y Combinator, LocalGlobe, and QED.
• Report directly to founders with two successful venture-backed exits, gaining unparalleled mentorship while building a generational company from the ground up.
• Take true ownership of mission-critical product bets in a high-velocity environment where you can shape the future of AI-driven financial services.

What you will do

• Own the entire product lifecycle from discovery and problem framing to scoping, design, and long-term impact measurement for core product areas.
• Spend significant time with bankers and investors to deeply understand their workflows, translating qualitative feedback into sharp, opinionated PRDs and product bets.
• Collaborate with engineering and design to rapidly prototype solutions using no-code tools and oversee the technical delivery of high-quality, reliable AI features.

The ideal candidate

• Brings 4+ years of Product Management experience, ideally within high-growth startups or building technical products for finance, data, or developer audiences.
• Demonstrates a strong product sense with the ability to navigate architectural trade-offs, data constraints, and complex AI behavior alongside engineering teams.
• Thrives in fast-paced environments with changing priorities, showing the tenacity to ship quickly and refine products based on real-world usage and data.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer, Agent Systems

Salary

Not Disclosed

Company Description

Helmguard.ai is a pre-Series A London startup building agent-native risk infrastructure, backed by top UK/US investors and alumni from Meta, SpaceXAI, and Palantir. Founded by Palantir and Stanford/Oxford experts, they have reached seven-figure revenue within months of launch and secure multi-year contracts with global financial and healthcare enterprises.

Job Description

You will own the agent platform, transforming frontier model calls into production-grade enterprise features for high-stakes risk management. As a founding engineer, you’ll build the orchestration, evals, and reliability infrastructure that allows AI agents to act as peers to domain experts, setting the standard for AI quality and safety at scale.

Location

London, UK

Why this role is remarkable

• Join a high-growth startup that achieved seven-figure revenue months after launch, backed by tier-one investors and tech heavyweights from SpaceXAI and Palantir.
• Experience the outsize impact and influence of a founding-team role, with significant pre-Series A equity upside and a culture of radical ownership.
• Work at the extreme frontier of AI, pushing APIs so hard you'll collaborate with labs like Anthropic to resolve core engine bugs.

What you will do

• Architect and build agent scaffolding including tool use, context management, sandboxing, and robust prompt-injection defenses for enterprise-grade security.
• Develop sophisticated evaluation infrastructure for high-stakes outputs, utilizing LLM-as-judge frameworks and regression testing to ensure peer-level correctness.
• Engineer reliability systems including custom retries, circuit breakers, and prompt versioning to turn experimental model outputs into dependable production actions.

The ideal candidate

• Proven backend engineering experience in TypeScript with at least 1-2 years of shipping production-grade LLM features and multi-step agent orchestration.
• Strong systems thinking regarding asynchronous queues, idempotency, and the ability to curate datasets for evaluating fuzzy, high-stakes compliance policies.
• A self-starter comfortable owning AI quality end-to-end, possessing the technical conviction to say "no" when features don't meet rigorous safety bars.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Physician (MD) ($125–$150 per hour) at Joyous.team - Virtual Mental Health Care

Job Title

Physician (MD)

Salary

$125–$150 per hour

Company Description

Joyous.team - AI-powered mental health platform

Job Description

Join a pioneering mental health practice using very low dose (VLD) ketamine and AI innovations to transform lives. As a Physician, you will lead clinical consultations, prescribe evidence-based protocols, and provide compassionate care via a high-tech telehealth platform. This role offers the chance to scale a life-saving mission globally while maintaining clinical excellence.

Location

Remote, USA

Why this role is remarkable

• Impact over 60,000 lives by providing accessible, cutting-edge mental health treatments through a revolutionary digital-first clinical model.
• Work within a Public Benefit Corporation (PBC) that prioritizes patient outcomes and affordability over traditional profit-only healthcare structures.
• Enjoy complete geographical flexibility with a 100% remote schedule while receiving a competitive hourly rate and professional growth opportunities.

What you will do

• Conduct 1:1 video consultations to assess patient eligibility for VLD ketamine therapy with a focus on empathy and clinical safety.
• Prescribe treatment protocols in strict adherence to Joyous clinical standards, state regulations, and DEA requirements.
• Collaborate with a multidisciplinary team of RNs and clinical leaders to ensure seamless patient transitions and high-quality care.

The ideal candidate

• Must be a U.S. licensed MD with active IMLC participation and a valid DEA license in practicing states.
• Has at least 2+ years of clinical experience, specifically within telehealth environments or mental health populations.
• Demonstrates high technical proficiency and a passion for integrating AI and digital tools into modern psychiatric practice.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Engineering Manager / Architecture Delivery Lead

Salary

Not Disclosed

Company Description

Boutique AI consultancy delivering Gen AI and predictive analytics solutions for Fortune 50 enterprises

Job Description

Lead technical direction and delivery for high-impact AI projects at a boutique consultancy. You will bridge the gap between architectural design and execution, guiding distributed engineering teams through complex enterprise builds. This role offers direct senior leadership access and the chance to shape the technical layer of a growing, lean organization.

Location

Remote, USA

Why this role is remarkable

• Direct impact on Fortune 50 clients, delivering sophisticated Gen AI and predictive analytics systems that solve massive enterprise challenges.
• Unique hybrid focus where architecture and delivery are equally weighted, allowing you to stay technical while owning the leadership layer.
• High-autonomy environment where you are shaping the technical leadership standards of a lean, senior-led consultancy rather than following an inherited playbook.

What you will do

• Define and guide system architecture and technical standards for complex, scalable distributed systems in a fast-paced delivery context.
• Lead and mentor a distributed team of engineers, ensuring high-quality execution through code reviews, testing best practices, and bottleneck resolution.
• Partner directly with client stakeholders to translate business requirements into executable technical plans and ensure timely project delivery.

The ideal candidate

• 7+ years of software engineering experience with a proven track record of owning architecture and delivery for complex, cloud-native systems.
• Strong background in backend systems, APIs, and distributed architectures, ideally within a consulting or client-facing environment.
• Demonstrated ability to shepherd technical programs from design to completion under stakeholder pressure while maintaining high standards for scalability.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Lead Product Manager

Salary

Not Disclosed

Company Description

LlamaIndex is a high-growth AI startup building the essential data framework for LLM applications, enabling organizations to architect next-generation knowledge systems and AI-powered agents.

Job Description

As Lead Product Manager, you will define the narrative for document understanding and architect the product roadmap for LlamaIndex's core offerings. You will bridge the gap between developer innovation and enterprise needs, personally test-driving products and fostering deep relationships with the community to ensure LlamaIndex remains the standard for AI data orchestration.

Location

San Francisco, USA

Why this role is remarkable

• Shape the future of AI by defining how knowledge is accessed and utilized across the entire enterprise landscape.
• Join a fast-scaling organization at the forefront of the generative AI revolution, working on tools used by thousands of developers.
• Work in a high-impact, hybrid-friendly culture in downtown San Francisco with comprehensive benefits including equity and daily catered lunches.

What you will do

• Drive the product vision and strategy by defining and executing the roadmap for core developer-centric innovations and enterprise tools.
• Lead the end-to-end product lifecycle from initial ideation to launch, iterating rapidly based on direct user feedback and technical data insights.
• Act as a technical evangelist, representing LlamaIndex at conferences and community events while building strong relationships with enterprise users.

The ideal candidate

• Brings 4+ years of product management experience with a proven track record of owning developer-facing tools or enterprise SaaS solutions.
• Possesses deep technical aptitude regarding APIs, SDKs, and developer workflows, with a strong passion for staying ahead of AI/ML trends.
• Demonstrates a consultative, customer-obsessed mindset with the ability to navigate ambiguity and deliver results in a fast-paced environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Engineering Manager

Salary

$240,000+ + Equity

Company Description

AngelList is the infrastructure of venture capital, supporting $171B+ in assets and powering investments into over 13,000 startups. As the nexus of the startup community, AngelList has facilitated deals for 57% of top-tier U.S. VCs, providing the financial rails that move billions through complex private market structures.

Job Description

Lead the Accounting engineering squad, the mission-critical engine room managing capital calls, distributions, and NAV calculations for billions in assets. This hands-on leadership role combines financial rigor with technical excellence, empowering a high-density team of engineers to build the world's most accurate and auditable financial platform for the venture capital industry.

Location

San Francisco, USA

Why this role is remarkable

• Lead a high-ownership, autonomous squad where a third of your engineering peers are ex-founders and decision-making is decentralized.
• Directly impact the flow of $171B+ in assets, building infrastructure that powers 57% of top-tier U.S. venture capital deals.
• Join a culture that values precision and urgency, working in a hybrid San Francisco hub designed for high-bandwidth collaboration.

What you will do

• Manage and grow a high-density squad of engineers, cultivating a culture of strong ownership, technical excellence, and belonging.
• Drive critical architecture decisions and ship code daily for complex systems involving ledgers, reconciliations, and financial compliance.
• Partner with stakeholders to align technical direction and ensure the delivery of high-quality, battle-tested financial infrastructure.

The ideal candidate

• Has 2+ years of experience managing engineering teams (3-8 people) with a proven track record of shipping in high-stakes environments.
• Possesses deep domain expertise in numbers-intensive fields like accounting, fintech, or payments, where precision and auditability are non-negotiable.
• Demonstrates a builder's instinct, likely having founded a company or project, and maintains the technical depth to lead architectural discussions.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Investment & Formation Operations Lead

Salary

Not Disclosed

Company Description

super{set} is a San Francisco-based venture studio that conceives, funds, and builds companies from formation through scale. Unlike traditional firms, super{set} co-founds companies and remains deeply involved in strategy and operations for its portfolio, which spans AI-native software, fintech, and developer tooling.

Job Description

Work directly with a General Partner at super{set} to drive the full lifecycle of investment and company formation. You will manage investment diligence, design operating cadences for new startups, and build portfolio-wide leverage products. This in-person role requires a high-agency operator who moves fluidly between executive-level strategy and hands-on execution.

Location

San Francisco, USA

Why this role is remarkable

• Work at the heart of venture creation, collaborating directly with a General Partner to co-found and scale companies from day zero.
• Gain unprecedented access to the mechanics of company building, from seed-stage formation and cap table management to strategic positioning.
• Own high-leverage projects, such as turning latent portfolio-wide value into frictionless credit and infrastructure products for all studio companies.

What you will do

• Manage the investment pipeline by conducting screening, first-pass diligence, and synthesizing memos to enable fast, well-reasoned decision-making.
• Lead the "Signal" program, orchestrating the early-stage operating cadence and formation mechanics for new companies within the studio.
• Partner with founders on critical commercial tasks, including pressure-testing business models, refining investor pitch decks, and sharpening go-to-market strategies.

The ideal candidate

• Experience in high-intensity environments like venture capital, management consulting, investment banking, or early-stage startup operations.
• Strong commercial and analytical instincts with the ability to read financial models and spot weaknesses in complex business plans.
• Exceptional organizational skills and a "no job too small" attitude, comfortable handling everything from strategic memos to event logistics.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

£75k + Equity

Company Description

Mayday is an award-winning accounting-tech startup that recently passed £1m ARR and is doubling its revenue. Founded by experienced entrepreneurs David Tuck and James Scott-Griffin and backed by elite investors, Mayday builds automation and AI to eliminate manual spreadsheet work for mid-market finance teams, serving as a category leader in the Xero ecosystem.

Job Description

You will join a high-trust engineering team to build the core infrastructure automating month-end close processes. Working closely with the CPTO, you'll ship features across a Spring Boot and Kotlin stack, solving deep accounting challenges. This role offers significant visibility, requiring a pragmatic approach to testing hypotheses and building scalable, dependable products for global customers.

Location

London, UK

Why this role is remarkable

• Join a category-leading startup that recently won Xero’s Global People’s Choice Award and has already surpassed the £1m ARR milestone.
• Work under the leadership of seasoned founders including a former CFO and a CTO with experience at Optimizely and Idio.
• Benefit from a high-trust environment where you ship directly to production and see your impact on finance teams within days.

What you will do

• Develop and scale next-generation accounting technology using Spring Boot, Java/Kotlin, MySQL, and OpenSearch hosted on AWS.
• Collaborate directly with the CPTO to design and implement pragmatic solutions that solve complex, real-world finance automation problems.
• Maintain and improve core product features while occasionally contributing to the React/TypeScript frontend and a Ruby on Rails application.

The ideal candidate

• You are an experienced engineer with several years of experience working in fast-paced startup environments as a backend specialist.
• You possess a strong, pragmatic problem-solving mindset and are comfortable working independently or collaboratively as tasks require.
• You have deep expertise in the JVM ecosystem (Java or Kotlin) and are eager to master the complexities of mid-market accounting.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Product Designer

Salary

£80k-£110k

Company Description

£3M seed-funded EdTech startup reaching 1M teachers globally

Job Description

Join the UK’s fastest-growing EdTech startup as the second designer alongside the CPO. You will own product areas end-to-end, leveraging AI-first workflows to build tools for 50,000 paying subscribers. This is a high-impact role for a builder who wants to redefine how AI shapes the classroom for the next decade.

Location

Remote, UK

Why this role is remarkable

• Exceptional traction with £400k MRR and a user base of nearly 1 million teachers across 100+ countries.
• High-velocity, AI-first culture where you will use Cursor and Claude daily to move from idea to production in hours.
• Founding-level influence, helping set the design patterns, quality bar, and principles for a rapidly scaling engineering team.

What you will do

• Lead product areas from first sketch through to production, effectively acting as the Product Manager for your work.
• Engage with a passionate community of 50,000 paying teachers weekly to validate concepts and ship improvements based on real feedback.
• Prototype and ship directly using AI-assisted tools like Cursor and Claude Code, maintaining high craft without handoff bureaucracy.

The ideal candidate

• 4-7 years of product design experience, with a track record of shipping high-quality work in fast-paced startup environments.
• Proficiency with AI-first workflows and a desire to build interfaces where complex technology feels simple and intuitive for users.
• A bias for action and ownership, with the ability to balance deep design craft with the speed required at a seed-stage startup.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Data Scientist – Decision Intelligence

Salary

Up to £110k

Company Description

High-growth behavioral decision intelligence platform for regulated financial servicing

Job Description

You will lead the transition from descriptive analytics to adaptive decision systems for a platform supporting over 1 million mortgages. By operationalizing redemption models and building causal measurement frameworks, you'll help major UK lenders reduce friction and optimize financial journeys through data-driven interventions and production-grade machine learning workflows.

Location

Remote, UK/EU

Why this role is remarkable

• Shape the intelligence layer of a category-defining platform that already processes over a million mortgages for major UK lenders and building societies.
• Move beyond static modeling by building real-world experimentation and causal reasoning capabilities directly into live regulated financial servicing workflows.
• Work in a high-ownership environment with direct access to the founder and leadership, mentoring a growing team while influencing foundational technical architecture.

What you will do

• Deploy and operationalize a redemption prediction model into live product decisioning to drive real-time customer interventions.
• Build a robust experimentation framework and exposure measurement capability for long-lifecycle financial products.
• Establish statistical standards for behavioral segmentation, cohort-based forecasting, and longitudinal consumer lifecycle analysis.

The ideal candidate

• Senior-level expertise in Python and SQL with a proven track record of deploying ML models into production product environments.
• Deep understanding of experimentation, causal inference, and statistical modeling within behavioral or product-focused datasets.
• Experience navigating the technical and regulatory complexities of fintech, health-tech, or subscription-based behavioral product environments.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Forward Deployed Engineer

Salary

Not Disclosed

Company Description

Seamflow.com is a $4.5M seed-funded London startup backed by Northzone, Initialized Capital, and the founders of Coinbase and Spotify. They are building a workflow automation platform for physical industries like aerospace and energy, replacing manual systems with high-speed software to digitize testing, inspection, and certification processes.

Job Description

As a Forward Deployed Engineer at Seamflow.com, you will bridge the gap between software and the physical world. You will embed with customers at their sites, translate messy manual processes into intuitive software, and build end-to-end features using React, Python, and AI. This high-impact role drives digital transformation for critical infrastructure sectors.

Location

London, UK

Why this role is remarkable

• Work at a high-growth company with 7-figure revenue and a $4.5M seed round backed by elite investors like Northzone and Initialized Capital.
• Ship to production from day one, owning everything from customer site visits and specification writing to full-stack deployment and AI integration.
• Join a world-class team featuring former unicorn founding engineers and talent from X, Google, Amazon, and Yandex in a high-trust, high-pace environment.

What you will do

• Embed directly with customers at their sites to understand real-world workflows and translate complex manual processes into clear, intuitive software.
• Build and ship production-grade features end-to-end, including modern React/TypeScript frontends, Python backend services, and AI-powered workflow agents.
• Lead customer calls and own product decisions, acting as the primary link between user needs and the technical product roadmap.

The ideal candidate

• Proven experience in a forward-deployed or solutions engineering role at companies like Palantir, Scale AI, or Ramp, with a focus on customer embedding.
• Highly proficient across the full stack using TypeScript, React, and Python, with a track record of shipping AI-powered products to production.
• Comfortable with ambiguity and high-ownership environments, ideally with experience as a founder or an early hire at a stealth or venture-backed startup.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Infrastructure Engineer

Salary

£140k + Equity

Company Description

SolveAI is a $50M VC-backed startup, funded by GV and Accel, building a platform that enables non-developers to create production-grade enterprise software using plain English.

Job Description

You will own the entire infrastructure at SolveAI, setting the technical direction for production environments and customer deployments. This high-leverage role combines internal platform engineering with customer-facing architecture, as you lead security reviews and design deployment patterns for demanding enterprise clients within a high-caliber team of ex-Palantir and Citadel engineers.

Location

London, UK

Why this role is remarkable

• Full autonomy to design and build a modern infrastructure stack from scratch with no inherited tech debt or committee-based decision-making.
• Backed by $50M from premier investors GV and Accel, working alongside a world-class team from Palantir, Citadel, and Twitter.
• Unique hybrid impact where you define how AI-driven software is securely deployed and trusted by some of the world's most demanding enterprises.

What you will do

• Own the AWS footprint, EKS clusters, and Terraform codebase while designing sophisticated multi-tenancy isolation and performance patterns.
• Build a comprehensive observability stack using Datadog to ensure high reliability and lead technical security reviews with enterprise customer architects.
• Design and execute customer deployment strategies, enabling SolveAI to run seamlessly in client cloud environments or complex on-prem setups.

The ideal candidate

• Deep technical expertise in AWS, operator-level Kubernetes, and Terraform module design, preferably gained as a primary infrastructure owner at a startup.
• Strong customer-facing instincts with the ability to navigate complex security deep-dives and communicate clearly with enterprise infrastructure teams.
• Proficiency in Rust or Python sufficient to trace performance issues from the infrastructure layer deep into the core application code.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full Stack Engineer

Salary

£55k–£95k + Equity

Company Description

Valyu is building the foundational search infrastructure for the next decade of AI agents, creating a specialized knowledge layer designed for deep research and reasoning. Based in London, Valyu combines first-principles research with high-scale engineering to transform how LLMs access and process complex information across thousands of sources.

Job Description

Valyu is seeking a Junior to Mid-level Full Stack Engineer to build the agentic knowledge layer for AI. You will own product surfaces end-to-end, from customer dashboards to internal tools, using a modern stack including Next.js and Supabase. You'll integrate LLM-driven workflows and create AI-native interfaces that define how agents interact with structured knowledge.

Location

London, UK

Why this role is remarkable

• Build the core primitive for the agentic era, creating the specialized search infrastructure that high-performance AI systems require to function.
• Join a high-velocity team where "cracked" engineers are the standard, working at the intersection of first-principles ML research and hard software engineering.
• Gain significant ownership and equity in a London-based startup tackling one of the most foundational questions in the future of software development.

What you will do

• Ship end-to-end product surfaces using Next.js, Supabase, and Vercel, maintaining a high bar for design quality and user experience.
• Build and iterate on AI-native interfaces and infrastructure for tool calls, agent runtimes, and deep research workflows.
• Work directly with customers in forward-deployed settings to translate complex technical needs into magical, functional product features.

The ideal candidate

• Has 1-3 years of experience shipping real-world products with a strong mastery of TypeScript, React, and full-stack data modeling.
• Demonstrates exceptional product instinct and design taste, caring deeply about the "feel" and UX of the tools they build.
• Is relentlessly resourceful and proficient with AI engineering tools like Claude Code to multiply output and master new skills rapidly.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Account Executive (Founding Sales Hire)

Salary

£80k-£100k + Equity

Company Description

Metrisenergy.com is a London-based climate tech startup backed by Octopus Ventures and AENU (£2M pre-seed) that automates solar asset management. Their platform, MetrisOS, monitors over 5,350 UK commercial solar projects, using data and proprietary AI to transform manual operations into autonomous, revenue-generating systems for property owners and investors.

Job Description

As the founding sales hire at Metrisenergy.com, you will own the entire revenue function end-to-end. You’ll personally drive mid-market B2B deals from first touch to close while simultaneously building the company’s first repeatable sales playbook. This hands-on role is pivotal in scaling the business toward its 6x ARR growth target over the next two years.

Location

London, UK

Why this role is remarkable

• You will be the first full-time sales hire, working directly with the founders to shape the company’s go-to-market strategy and commercial foundations.
• Metrisenergy.com is backed by top-tier investors Octopus Ventures and AENU, having raised £2M to solve critical inefficiencies in the renewable energy sector.
• The product has strong market pull and clear ROI, currently managing thousands of projects with plans to grow ARR 6x over the next 24 months.

What you will do

• Lead the end-to-end sales cycle, from outbound prospecting and lead qualification to closing mid-market and enterprise B2B SaaS contracts.
• Design and implement the core sales infrastructure, including CRM processes, KPIs, forecasting models, and repeatable outbound outreach strategies.
• Collaborate with the product team and founders to refine pricing, packaging, and positioning based on real-world market feedback and customer needs.

The ideal candidate

• Has 4–7 years of experience in full-cycle B2B SaaS or enterprise software sales, with a proven track record of closing mid-market deals.
• Possesses a builder mindset, having successfully operated in early-stage startups or scaleups where they had to create processes and playbooks from scratch.
• Demonstrates exceptional commercial sharpness and communication skills, capable of building trusted relationships with senior stakeholders in finance and asset management.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Full Stack Engineer

Salary

Not Disclosed

Company Description

NELP is a fast-growing healthtech company building the system of record for nursing excellence across the country's largest health systems. By replacing manual spreadsheets with a unified platform for ANCC designations and clinical ladders, NELP empowers nursing leaders to improve patient outcomes and measurably increase nurse retention.

Job Description

As the Founding Full Stack Engineer at NELP, you will own the entire technical stack and shape a product that directly impacts patient safety and nurse retention. You’ll build enterprise-grade infrastructure, AI-driven workflows, and complex data models for large health systems, turning firsthand customer feedback into production features within days.

Location

San Francisco, USA

Why this role is remarkable

• You will be the first engineering hire, owning the entire technical stack from day one and shaping the engineering culture of a mission-driven startup.
• NELP is already deployed across major US health systems, solving a deep problem in a massive, underserved market where your work translates to saved lives.
• You’ll work directly with the CEO and receive meaningful founding-team equity while building a sophisticated platform that includes AI-powered evidence organization and enterprise integrations.

What you will do

• Own the end-to-end architecture and implementation of production features across four integrated products using TypeScript, React, and Next.js.
• Design and scale complex data models for multi-hospital organizational structures and implement robust enterprise infrastructure including SSO/SAML and HRIS integrations.
• Collaborate directly with health system leaders to translate their needs into AI-enhanced workflows for document retrieval and clinical evidence organization.

The ideal candidate

• Proven full-stack expertise in production environments using React and Next.js, with a strong ability to build workflow-heavy, multi-tenant SaaS applications.
• Experience as an early engineer at a high-growth startup, comfortable navigating ambiguity and owning both high-level architecture and granular code implementation.
• Excellent communicator who can work alongside non-technical domain experts and demonstrates a deep passion for improving healthcare through high-quality software.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

AI/Agent Engineer

Salary

Not Disclosed

Company Description

Vega is a $28M London-based fintech building AltOS, an AI-powered client and distribution operating system for the $20T alternative asset management industry.

Job Description

As Vega's first dedicated AI hire, you will design and ship foundational features across document intelligence, agent orchestration, and workflow automation. Working directly with leadership, you'll move prototypes to production for a high-growth sector. This role offers high autonomy to define the company’s AI practice while building on a modern Java and AWS stack.

Location

London, UK

Why this role is remarkable

• Join as the first dedicated AI hire, gaining foundational ownership over how AI and agentic workflows are integrated across the entire AltOS platform.
• Backed by $28M from industry giants like Apollo and Motive Ventures, you'll disrupt an industry managing $20T in assets that is desperate for technological transformation.
• Work alongside a high-pedigree founding team from KKR, Blackstone, and Goldman Sachs, combining deep domain expertise with top engineering talent from Revolut.

What you will do

• Design and build production-ready AI features including multi-agent orchestration, RAG pipelines with AWS Bedrock, and sophisticated document intelligence tools.
• Collaborate directly with product and senior leadership to rapidly prototype new concepts and iterate them into core platform features.
• Define the technical standards for AI engineering at Vega, taking full responsibility for the architecture, scoping, and shipping of agentic systems.

The ideal candidate

• Proven track record of shipping LLM-powered tools or agent pipelines, demonstrating a first-principles approach to solving complex engineering problems.
• Deep technical proficiency with AI/LLM technologies such as AWS Bedrock, Anthropic SDK, and building RAG systems within production environments.
• Strong background in backend development (Java 21/Spring Boot) or full-stack engineering, with a restless drive to build and iterate quickly in an early-stage startup.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

£500-£750 Fixed-Fee Contract + Equity

Company Description

Stealth AI risk infrastructure startup

Job Description

Join as the first engineer at a pre-seed startup building critical risk and insurance infrastructure for autonomous AI agents. Starting with a focused contract audition, you will build the core evidence ingestion engine that transforms raw execution traces into structured risk assessments for global enterprises and major financial institutions.

Location

London, UK

Why this role is remarkable

• Founding team seat at a stealth startup recently recognized as a top emerging AI company in Europe.
• Backed by prestigious grants and top-tier venture capital firms specializing in infrastructure and early-stage innovation.
• Opportunity to define the technical foundation for a massive, unexploited market at the intersection of AI safety and insurance.

What you will do

• Extract complex workflow topologies and graph structures from high-volume agent execution traces.
• Build a unified evidence model that normalizes production traces, red-team results, and permission data.
• Develop backend modules for detecting security controls, approval gates, and authorization boundaries within AI workflows.

The ideal candidate

• Expert Python developer with a proven track record of building production systems from zero to one.
• Significant experience with observability data, such as traces, spans, and event-based logging architectures.
• Strong interest in AI security, governance, or risk assessment with the ability to thrive in an ambiguous environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Founder at Entrepreneurs First

Job Title

Founder

Salary

Not Disclosed

Company Description

Entrepreneurs First - Global talent investor and startup accelerator

Job Description

Join the Fall 2026 cohorts in London or San Francisco to find your co-founder and build a category-defining company from scratch. This program harnesses the chaos of early-stage discovery, bringing together high-potential individuals from diverse technical and commercial backgrounds. You will undergo an intense period of team formation and idea validation supported by a world-class network.

Location

London, United Kingdom / San Francisco, United States

Why this role is remarkable

• Access a high-density environment of "particles"—pre-vetted co-founders with 0-7 years of experience from elite institutions and top-tier startups.
• Build from London or San Francisco, two major technology and venture hubs, to maximize your company's ambition and access to world-class venture capital.
• Benefit from a proven framework that has launched companies like Cleo, Graphcore, and Open Bionics by focusing on unexpected founder combinations.

What you will do

• Engage in rapid co-founder matching through a series of high-intensity collisions and collaborative experiments to find your optimal partner.
• Navigate technical and market entropy to identify non-obvious problems and develop unique insights into future technology trends.
• Iterate on product-market fit and business models with the goal of launching a globally ambitious startup backed by EF's investment.

The ideal candidate

• Possesses 0-7 years of professional experience, ranging from technical graduates at top universities to early hires or Chiefs of Staff at high-growth startups.
• Demonstrates high intent to found and the scrappiness to solve novel problems, often coming from roles like FDE, GTM Engineer, or MBB consulting.
• Shows exceptional technical literacy or commercial instinct, with a willingness to relocate to London or San Francisco and operate at the frontier of innovation.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer (Backend)

Salary

Not Disclosed

Company Description

Letly is a £2M pre-seed AI-native operating company rebuilding the home rental lifecycle, from viewings and payments to repairs.

Job Description

As a Backend Engineer at Letly, you will build the foundational systems powering the entire rental ecosystem. You’ll architect scalable microservices, design high-throughput APIs, and integrate advanced AI/ML models into production workflows. This role offers the unique challenge of digitizing complex real-world operations for landlords, tenants, and vendors.

Location

London, UK

Why this role is remarkable

• Build the world's first AI-native infrastructure for the home, modernizing a fragmented industry currently split across agents, banks, and service providers.
• Backed by £2M in pre-seed funding from elite investors who previously built global financial infrastructure handling billions in daily transaction value.
• High-agency environment where your code directly manages real-world assets, financial integrations, and regulatory compliance for thousands of concurrent users.

What you will do

• Architect and maintain scalable microservices using NestJS and TypeScript to automate the end-to-end rental lifecycle and financial rails.
• Collaborate with AI engineers to integrate LLMs into production workflows, pushing the boundaries of how AI handles real-world property and money.
• Own the full engineering cycle by participating in DevOps, infrastructure management on GCP/GKE, and database optimization across MongoDB paradigms.

The ideal candidate

• Strong proficiency in backend development (TypeScript/Node.js preferred) with deep experience building microservices and RESTful API architectures.
• Proven ability to manage complex data structures and event-driven systems, ideally with familiarity in MongoDB, Kubernetes, and GitOps practices.
• A first-principles thinker with an obsession for code quality and the adaptability to thrive in a fast-paced, high-stakes operational environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Director of Operations

Salary

$155,000-$190,000

Company Description

GovAI is an influential AI governance think tank and talent development organization that has scaled from 3 to 50 staff in three years and works directly with frontier AI labs and global governments.

Job Description

As Director of Operations, you will lead a 13-person team and build the systems necessary to scale GovAI from 50 to 100+ staff. You will oversee finance, HR, and program administration while spearheading strategic initiatives to support our mission of guiding the transition to advanced AI safely and effectively.

Location

London, UK / Washington DC, USA / Remote

Why this role is remarkable

• Exceptional organizational leverage as a force multiplier for the world's leading AI governance research body during a critical phase of global growth.
• Unique intellectual environment that balances rigorous research with a supportive, high-performing culture often described as an exceptional place to work.
• Direct impact on global policy; GovAI alumni hold pivotal roles in the UK Prime Minister’s office, the EU AI Office, and labs like OpenAI and Anthropic.

What you will do

• Lead and grow a high-performing operations team, expanding from 13 FTEs to support a total organizational headcount of 100 staff within two years.
• Build robust operational infrastructure across finance, HR, legal, and program administration capable of managing over 20,000 annual fellowship applications.
• Collaborate with the Chief of Staff and Executive Director to design and execute organization-wide strategy and lead high-priority strategic initiatives.

The ideal candidate

• Proven experience scaling operations in a high-growth environment, ideally taking a mission-driven organization from 50 to 100+ employees.
• Versatile generalist expertise across core functions including finance, HR, legal compliance, and complex program management for large-scale talent initiatives.
• Strong people management skills with a track record of building healthy team cultures and mentoring leaders in a fast-paced, mission-driven setting.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior UI Engineer

Salary

Not Disclosed

Company Description

StackOne is a $24M Series A London startup building an AI Integration Gateway for SaaS platforms and AI Agents, backed by GV (Google Ventures) and Workday Ventures.

Job Description

As StackOne’s first dedicated UI Engineer, you will be the authority on craft, polish, and performance. You’ll own the component library, shape micro-frontend architecture, and ensure every pixel reflects best-in-class engineering. Working alongside founders from Google and Microsoft, you’ll build the infrastructure layer that enables the next generation of agentic integrations.

Location

London, UK

Why this role is remarkable

• Join as the first dedicated UI/UX engineer, owning the entire front-end surface and setting the visual standards for a high-growth infrastructure platform.
• High-caliber environment backed by $24M from GV and Workday Ventures, founded by veterans from Google and Microsoft who value engineering taste and autonomy.
• Tackle unique performance challenges at the intersection of AI and enterprise integrations, building a system that orchestrates thousands of actions across hundreds of connectors.

What you will do

• Lead the development and stewardship of StackOne’s design system, establishing the visual language, reusable primitives, and performance standards for all user interfaces.
• Ship high-fidelity, pixel-perfect UIs using React and TypeScript, while managing micro-frontend patterns and optimizing Core Web Vitals to ensure industry-leading latency.
• Collaborate with product and design teams to prototype interactive proofs-of-concept, while providing internal tooling and AI rules to help other engineering teams contribute.

The ideal candidate

• 4+ years of professional front-end engineering experience with a deep focus on visual craft, design systems, and building production-scale React applications.
• Expert-level command of TypeScript, CSS fluency (Tailwind), and modern browser APIs, with a proven track record of migrating or scaling component libraries.
• Strong performance engineering instincts, including experience with monorepo tooling like NX or Turborepo and the ability to optimize backend bottlenecks impacting the client.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Architect

Salary

Not Disclosed

Company Description

Well-funded property management SaaS platform

Job Description

As a Software Architect, you will lead the evolution of a complex distributed ecosystem, bridging the gap between high-level business strategy and technical execution. You will define architectural standards, mentor senior engineers, and ensure the platform scales effectively while maintaining high performance and security across a growing suite of enterprise services.

Location

London, UK

Why this role is remarkable

• High-impact leadership position overseeing the technical direction of a market-leading platform during a period of significant scale.
• Backed by top-tier VCs, providing a stable yet fast-paced environment with substantial resources for technical innovation.
• Opportunity to solve complex distributed systems challenges within a mission-critical industry that affects millions of users.

What you will do

• Design and oversee the implementation of scalable, secure, and resilient microservices architectures across the entire product suite.
• Partner with product and engineering leadership to translate long-term business goals into robust technical roadmaps and architectural blueprints.
• Foster a culture of technical excellence by mentoring engineering teams and establishing best practices for code quality and system design.

The ideal candidate

• Extensive experience as a Software Architect or Principal Engineer building and scaling high-traffic enterprise SaaS applications.
• Deep expertise in modern distributed systems, cloud-native infrastructure, and designing complex API integrations at scale.
• Proven ability to influence cross-functional stakeholders and lead technical decision-making processes across multiple engineering squads.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Engineering Lead

Salary

£120k-£150k + Equity

Company Description

Attio.com is a $116M Series B startup building the CRM for the AI era, backed by GV, Redpoint, and Balderton.

Job Description

As an Engineering Lead, you will drive technical excellence by spending 80% of your time coding and 20% leading a high-performing squad of 4-6 engineers. You’ll design scalable backend systems in Node.js/TypeScript or Go, handle massive event volumes, and collaborate directly with customers to shape the future of GTM infrastructure.

Location

London, UK (Hybrid) / Remote (UK, DE, PL, PT, IE)

Why this role is remarkable

• Build the infrastructure for a $130B market alongside leadership from Google Cloud and Snyk, operating with high autonomy and minimal process.
• Join a hyper-growth trajectory with 10x ARR growth in 24 months and $116M in funding from elite investors like GV and Redpoint.
• Enjoy a "builder-first" culture where engineers work directly with customers and hold an exceptionally high bar for craft and shipping speed.

What you will do

• Design and evolve a technical architecture capable of processing over 250,000 events per minute on GCP and AWS.
• Contribute 80% of your time as a hands-on IC across the stack using Node.js, TypeScript, Go, or React.
• Mentor and grow a focused team of 4-6 engineers, raising the technical bar and driving end-to-end feature delivery.

The ideal candidate

• Proven experience designing secure, reliable, and scalable backend systems at a high-growth SaaS or developer tools company.
• Deep technical expertise in Node.js/TypeScript, Go, or React, with recent experience building in production cloud environments (GCP/AWS).
• Demonstrated aptitude for technical leadership and a passion for crafting products that delight users through rigorous engineering and attention to detail.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

Not Disclosed

Company Description

Tavus is a $66M Series B AI company backed by Sequoia, CRV, Scale, and YC, building real-time video avatars that allow users to clone themselves and speak any language at scale.

Job Description

You will own the end-to-end revenue plumbing for Tavus's AI platform, managing usage-based billing across Stripe, Orb, and Apple IAP. This high-autonomy role involves building Pricing V2, automation for coupons and credits, and scaling distributed systems to ensure event durability and idempotency as the company expands globally into new markets.

Location

San Francisco, USA

Why this role is remarkable

• Own the mission-critical revenue domain at a fast-growing, ~40-person startup where AI is the core product, not just a marketing hook.
• Join a well-funded Series B company backed by top-tier investors like Sequoia and CRV, offering the stability of capital with the impact of an early team.
• Solve complex distributed-systems challenges where "close enough" isn't an option, moving from manual workarounds to sophisticated, automated billing infrastructure at scale.

What you will do

• Architect and lead the transition to "Pricing V2," implementing usage-metering pipelines, concurrency holds, and automated provisioning for enterprise clients.
• Build robust infrastructure for coupon and credit lifecycles, enabling the growth team to launch self-serve promotions without direct engineering intervention.
• Ensure financial correctness across parallel payment providers (Orb, Stripe, Apple IAP) by developing idempotent webhook processing and reconciliation pipelines to prevent revenue loss.

The ideal candidate

• Proven experience building or owning usage-based billing systems, ideally with deep expertise in Stripe and exposure to Orb or Apple IAP.
• Strong proficiency in TypeScript and NestJS for backend services, with the ability to manage AWS data plumbing including Lambda, DynamoDB, and CDK.
• Deep understanding of distributed systems principles, including event durability, reconciliation, and exactly-once processing, specifically within a payments or fintech context.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Growth Marketing Manager

Salary

£75k-£90k

Company Description

Adobe & YC-backed design systems leader expanding into DesignOps

Job Description

You will own the full-funnel acquisition strategy for a category-leading design documentation platform. As a senior individual contributor, you'll drive pipeline by managing paid channels, SEO, and website optimization. You'll bridge the gap between creative execution and data-driven analysis to scale a product used by elite teams like Uber and Shopify.

Location

Remote, UK

Why this role is remarkable

• Full autonomy to set the growth strategy across paid, organic, and ABM channels without being handed a rigid brief to execute.
• Join a market leader at the intersection of design and engineering, backed by elite investors including Tribe Capital, Y Combinator, and Adobe.
• Exceptional culture prioritizing growth and wellbeing, featuring a 10% time policy for personal projects, a yearly education budget, and structured mental health support.

What you will do

• Execute full-funnel paid campaigns across LinkedIn and Google Ads, managing everything from creative direction and copywriting to budget optimization and pipeline measurement.
• Lead organic visibility through SEO and emerging GEO (AI search) strategies, collaborating with developers to implement technical improvements and content roadmaps.
• Own the website as a growth asset, managing the conversion rate optimization roadmap and leveraging HubSpot to build attribution frameworks that connect investment to revenue.

The ideal candidate

• 4-7 years of B2B SaaS demand generation experience with a proven track record of driving revenue through high-impact paid and organic campaigns.
• Deep hands-on expertise in LinkedIn Ads, Google Ads, and SEO, coupled with a commercially-minded approach to attribution and pipeline reporting.
• Skilled copywriter and technical marketer who is comfortable using AI tools to accelerate workflows and has experience working with HubSpot or similar automation platforms.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

$150k-$250k + Equity

Company Description

Generalcatalyst.com is a $6M seed-funded YC S25 startup led by General Catalyst, building the essential identity and communication layer for AI agents. Backed by industry legends like Paul Graham and Dharmesh Shah, they are scaling rapidly, processing over 100M emails for a user base that doubles every two weeks.

Job Description

As a Founding Engineer, you will build the core primitives that allow AI agents to communicate and operate as independent entities. You'll design high-throughput email infrastructure and APIs, bridging cutting-edge LLM capabilities with foundational messaging protocols. This is a systems-heavy role where you'll own projects end-to-end for a rapidly scaling user base.

Location

San Francisco, USA

Why this role is remarkable

• Join as one of the first 10 employees at a YC S25 company defining a new category of infrastructure for the agentic era.
• Work alongside a world-class team from Optiver, NVIDIA, and Modern Treasury, backed by top-tier investors like General Catalyst and Paul Graham.
• Influence the fundamental design of how AI agents interact with the world, moving from 0 to 1 in a high-growth environment.

What you will do

• Design and implement high-performance, low-latency APIs and abstractions specifically tailored for AI agents rather than human end-users.
• Scale distributed systems and core infrastructure that currently processes hundreds of thousands of emails daily, aiming for massive future volume.
• Bridge the gap between modern AI capabilities and primitive communication protocols like email to create a seamless agent identity provider.

The ideal candidate

• Proven track record of shipping production software and managing core infrastructure at a high-growth tech company or startup.
• Strong backend and systems engineering instincts, with the ability to handle distributed systems, developer tools, or protocol-heavy messaging.
• Exceptional problem-solving skills and a high bar for quality, thriving in fast-paced environments where speed and detail are critical.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Customer Director

Salary

Not Disclosed

Company Description

Leading European Applied AI firm recently acquired by Accenture, specializing in custom machine learning solutions for Life Sciences.

Job Description

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.

Location

London, UK

Why this role is remarkable

• Join Europe'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.
• Lead high-stakes engagements that move beyond theory, delivering bespoke AI models that solve the hardest problems in drug target identification and market access.
• Enjoy elite perks including an unlimited annual leave policy, hybrid working, and a performance-linked bonus potential of up to 50% annually.

What you will do

• Drive revenue growth by identifying strategic opportunities to expand current pharma accounts and onboarding new global Life Sciences clients.
• Lead commercial negotiations and partner with the Business Unit Director on accurate sales planning and forecasting for large-scale AI transformations.
• Translate complex data science and machine learning concepts into compelling business use cases for C-suite stakeholders and senior budget holders.

The ideal candidate

• 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.
• Demonstrates experience leading and selling large-scale AI or digital transformation projects that delivered measurable commercial impact.
• Possesses strong leadership skills with a background in coaching cross-functional teams of delivery and engagement specialists to excellence.

===

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Customer Success Manager

Salary

Not Disclosed

Company Description

DigitalGenius is a 47-person AI startup with offices in London and New York that builds an agentic AI platform transforming customer experience for global ecommerce brands like On, Rapha, and Clarins.

Job Description

As a Customer Success Manager at DigitalGenius, you will lead the entire post-sales lifecycle for ecommerce brands across the UK and Europe. You will manage implementations, drive KPI achievement, and secure renewals for a diverse portfolio ranging from SMBs to Enterprises, ensuring clients maximize the value of agentic AI technology.

Location

London, UK / Remote, Europe

Why this role is remarkable

• Join a high-growth startup at the forefront of the agentic AI revolution, working with a proprietary platform that resolves up to 70% of customer inquiries autonomously.
• Partner with some of the most recognizable names in global retail and ecommerce, including On, Rapha, AllSaints, Clarins, and Holland & Barrett.
• Enjoy significant autonomy in a lean, high-trust environment where you will help shape the customer success playbook rather than just following an existing one.

What you will do

• Own the end-to-end post-sales customer journey, from initial scoping and technical implementation to driving long-term product performance and account growth.
• Analyze key metrics and conduct business-value analyses to demonstrate clear ROI to stakeholders, ensuring high levels of customer referenceability and retention.
• Collaborate closely with Solution Engineers to deliver continuous product improvements and communicate complex technical requirements effectively to non-technical client stakeholders.

The ideal candidate

• Brings 3+ years of experience in a client-facing Customer Success or Account Management role within the B2B SaaS space, ideally with ecommerce domain expertise.
• Possesses strong technical literacy, including proficiency with CRM platforms, APIs, and data analytics to translate product performance into compelling business cases.
• Demonstrates exceptional relationship-building and presentation skills, with a proven ability to manage multiple complex projects autonomously in a fast-paced startup environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

Not Disclosed + Equity

Company Description

LlamaIndex is a Series A startup building the essential document infrastructure layer for the next generation of AI applications, supporting over 25 million monthly downloads on its open-source library.

Job Description

Join a high-caliber team at LlamaIndex building core services like LlamaCloud and LlamaParse. You will own the backend lifecycle for tools powering AI agentic workflows at scale. This role focuses on designing robust APIs and scaling Kubernetes-based infrastructure to handle millions of documents for a massive global developer community.

Location

San Francisco, USA

Why this role is remarkable

• Scale massive impact with over 25 million monthly downloads on the open-source library, reaching the heart of the global AI developer ecosystem.
• Join a small, high-autonomy Series A team where you shape architectural decisions for critical AI infrastructure rather than just executing pre-defined tickets.
• Work at the cutting edge of AI agentic workflows, building the document processing layer that powers the world's most advanced LLM applications.

What you will do

• Design, develop, and maintain high-performance Python-based APIs (REST, GraphQL, or gRPC) that serve as the foundation for LlamaCloud and LlamaParse.
• Architect and manage Kubernetes-based deployments across AWS/GCP, ensuring the scalability and reliability of systems processing millions of documents.
• Collaborate with a lean engineering team to ship end-to-end features, from service architecture to CI/CD automation via GitHub Actions.

The ideal candidate

• Has 4+ years of production experience in Python, demonstrating engineering rigor from top-tier tech firms combined with the velocity of early-stage startups.
• Possesses deep expertise in Kubernetes, including deploying, scaling, and debugging complex containerized environments in production settings.
• Demonstrates a proven track record of shipping independently and thriving in fast-paced environments without the need for heavy management process or overhead.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Staff Software Engineer

Salary

$265k-$330k + Equity

Company Description

Parafin is a Series C San Francisco fintech that has raised over $500M in total capital to build embedded financial infrastructure for small businesses. Backed by Thrive Capital and Ribbit Capital, Parafin powers financing for giants like Amazon and DoorDash, helping hundreds of thousands of small businesses access vital capital tools.

Job Description

As a Staff Software Engineer, you will architect and scale financial systems processing billions of data points for real-time credit decisions. You will lead technical strategy across teams like Banking or Lending, building robust backend infrastructure in Python. This high-impact role involves re-architecting systems as Parafin expands its multi-product financial suite for small businesses.

Location

San Francisco, USA

Why this role is remarkable

• Own the core architecture of a market-leading platform that facilitates financing for hundreds of thousands of small businesses through partners like Amazon, DoorDash, and Worldpay.
• Join a high-growth Series C company that is nearly breakeven, with ~$100M in revenue and $194M in equity funding from top-tier investors like Thrive and Redpoint.
• Work alongside a world-class engineering team from Robinhood, Square, and Plaid, tackling zero-to-one challenges like AI-driven credit products and real-time banking infrastructure.

What you will do

• Design and maintain high-performance backend systems in Python to support complex lending, banking, and merchant decisioning workflows across the entire platform.
• Lead the architectural evolution of the infrastructure as Parafin scales from one to three business lines, ensuring reliability and scalability across distributed systems.
• Collaborate cross-functionally with Product, Data Science, and Risk to ship high-impact features like real-time underwriting and embedded AI-driven credit products.

The ideal candidate

• Has 6+ years of software engineering experience, with a proven track record of building and scaling production-grade backend systems at high-growth fintech or startup environments.
• Demonstrates deep expertise in Python, distributed systems, API design, and cloud infrastructure within AWS or GCP environments to handle massive data scales.
• Possesses strong technical leadership skills, with experience mentoring engineers and driving complex, end-to-end technical projects from early design through production launch.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Growth Engineer

Salary

Not Disclosed

Company Description

VC-backed AI developer platform

Job Description

As a Growth Engineer at this VC-backed AI developer platform, you will bridge the gap between product and marketing to drive user acquisition and retention. You'll build tools, experiment with features, and optimize funnels to scale a product that developers love, directly impacting the company's trajectory in a high-growth sector.

Location

San Francisco, USA

Why this role is remarkable

• Lead experimentation and build product features specifically designed to drive viral growth and user acquisition.
• Work at a well-funded AI startup backed by top-tier VCs, operating at the cutting edge of developer productivity tools.
• High autonomy and ownership in a fast-paced environment where your engineering decisions directly influence the business's bottom line.

What you will do

• Architect and implement technical solutions for growth experiments, including A/B testing frameworks and automated marketing workflows.
• Collaborate closely with the founding team to identify and execute on high-impact opportunities for user expansion and product-led growth.
• Analyze user behavior data to uncover friction points and build engineering-driven solutions that streamline the onboarding and activation experience.

The ideal candidate

• Strong full-stack engineering background with experience building and scaling web applications using modern technology stacks.
• Proven track record of running growth experiments and a deep understanding of product-led growth (PLG) mechanics and metrics.
• Data-driven mindset with the ability to translate complex analytics into actionable engineering tasks that drive measurable user growth.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Lead Software Engineer

Salary

Not Disclosed

Company Description

Circuitmind.io is a London-based VC-backed deep-tech startup building an AI-powered software engine to automate the manual and tedious process of electronic circuit board design.

Job Description

Join Circuitmind.io to revolutionize electronic design automation. As a Lead Software Engineer, you will build an entirely new engine that transforms board requirements into manufacture-ready designs. This hands-on role involves tackling unsolved technical challenges across the backend, from complex data models and algorithms to high-performance data pipelines and machine learning models.

Location

London, UK

Why this role is remarkable

• Work at the frontier of hardware and software by building a first-of-its-kind platform that automates one of engineering’s most manual and critical bottlenecks.
• Join a VC-backed deep-tech startup with a strong runway, solving high-impact problems for industries ranging from space travel and medical robotics to autonomous transportation.
• Enjoy exceptional flexibility with a "work from anywhere" policy for five weeks a year, a hybrid office in London Bridge, and meaningful equity ownership.

What you will do

• Plan, design, and iterate on complex software solutions for electronic design automation, working across the entire backend including data models, algorithms, and APIs.
• Collaborate closely with in-house hardware engineers and product teams to translate complex engineering constraints into elegant, high-quality software architectures using Python and Django.
• Drive engineering excellence by co-designing and peer-reviewing work with other lead developers, ensuring the codebase remains robust as you scale the engine’s capabilities.

The ideal candidate

• Possesses at least 5 years of professional software development experience, including 2+ years of deep expertise in Python and 2+ years in senior roles.
• Demonstrates a proven track record of building complex systems beyond standard web applications, such as data pipelines, scientific computing, or algorithmic software.
• Thrives in agile environments and communicates effectively while solving ambiguous technical problems that bridge the gap between software engineering and physical hardware.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Technical Co-Founder (CTO)

Salary

Not Disclosed + Equity

Company Description

Pre-seed AI startup developing Physics-Informed Neural Networks for industrial manufacturing, founded by a former Industry 4.0 VC Principal targeting a £2.0M raise.

Job Description

You will be the technical heart of a venture building an AI overlay for industrial manufacturing. By integrating PINN-based control with existing PLCs, you will optimize factory setpoints within safety envelopes. You will own the end-to-end stack, from edge gateways to supervisory agents, transforming decaying industrial infrastructure into intelligent, autonomous systems.

Location

London, UK

Why this role is remarkable

• Partner with an ex-VC Principal who has invested over £10m in Industry 4.0 and sat on 8 boards, bringing deep sector domain and capital access.
• Work at the cutting edge of AI and physics, moving models from your laptop to NVIDIA Jetson devices on live production lines for real-world impact.
• Secure a founding equity stake in a venture targeting a £2M pre-seed round to solve Europe's decaying manufacturing infrastructure crisis.

What you will do

• Architect and build the end-to-end technical stack, including edge AI gateways, control systems, and the supervisory AI overlay.
• Hire and lead a multidisciplinary engineering squad across industrial architecture, computer vision, control theory, and mechatronics.
• Lead the technical narrative for fundraising, pilot deployments with industrial partners, and compliance with the EU AI Act.

The ideal candidate

• Possesses a world-class engineering pedigree, ideally with a PhD in Machine Learning, Mechatronics, or Material Properties/PINNs.
• Has a proven track record of hiring and managing high-performing engineering teams within a fast-paced startup or scale-up environment.
• Demonstrates a builder’s bias with hands-on experience in control systems (RL/MPC) or industrial protocols like OPC-UA and SCADA.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Engineer

Salary

Not Disclosed

Company Description

Ollyinsurance.com is a venture-backed startup building an AI-powered health companion at the intersection of healthcare and insurance. By integrating wearable data and LLMs, they help users maintain personal balance across sleep, movement, and nutrition, removing the traditional friction of accessing care while providing proactive, data-driven health insights.

Job Description

As a Product Engineer at Ollyinsurance.com, you will own the core intelligence layer that makes health personal. You’ll build data models quantifying user health, develop event-trigger logic for real-time nudges, and integrate LLMs to deliver context-aware insights. Working directly with founders, you will shape the product vision and code simultaneously.

Location

London, UK

Why this role is remarkable

• Ownership of the core intelligence layer: You aren't just building features; you are architecting the preventative health engine that defines the user experience.
• Direct founder collaboration: Work in a high-trust, low-bureaucracy environment where your decisions immediately impact the product and the company’s trajectory.
• Cutting-edge AI application: Move beyond basic wrappers to build deep LLM integrations, memory layers, and complex event-trigger logic using real-world wearable data.

What you will do

• Architect and maintain the balance data model, scoring and weighting six distinct health dimensions to track user progress over time.
• Develop a memory and context layer to serve historical health data to LLMs, ensuring personal and highly relevant user interactions.
• Build robust integrations for wearables like Oura, Garmin, and Apple Health to detect actionable moments through sophisticated event-trigger logic.

The ideal candidate

• Full-stack engineering proficiency with the ability to own features end-to-end, from data modeling and LLM prompting to user interface implementation.
• Proven experience shipping LLM-powered features in production environments, demonstrating an understanding of prompt architecture, guardrails, and response quality.
• A strong product instinct and entrepreneurial mindset, comfortable moving fast and making high-stakes decisions without the need for detailed specifications.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Product Engineer

Salary

$165K - $215K + Equity

Company Description

Cranston AI is a YC F25-backed startup that raised $4M+ to rebuild the accounting back office from the ground up using AI agents. Based in San Francisco, they automate complex manual workflows like tax preparation and bookkeeping for dozens of growing CPA firms already using their platform across the country.

Job Description

As the first engineering hire at Cranston AI, you will own entire product surfaces end-to-end, from data models to AI agent behaviors. You’ll transform messy accounting workflows into durable software, working directly with the founders to scale a system already generating real revenue in a massive $900B underserved market.

Location

San Francisco, USA / Remote

Why this role is remarkable

• Join as the first engineer at a YC-backed company with $4M+ in funding and significant revenue traction within its first 60 days.
• Work directly with experienced founders, including a technical leader from Databricks and an industry expert who previously managed a major accounting firm.
• Shape the future of a $900B industry by building agentic AI that solves structural labor shortages and automates high-stakes professional services.

What you will do

• Own and build core product workflows for tax prep, bookkeeping, and client operations using React, TypeScript, and PostgreSQL.
• Design and implement sophisticated AI agent loops that understand accounting context and automate multi-step manual processes.
• Translate complex real-world CPA firm requirements into clean product abstractions, interfaces, and durable workflow primitives.

The ideal candidate

• Proven experience shipping production-quality full-stack applications and turning ambiguous customer needs into functional, high-stakes software.
• Fluency with modern AI coding tools and the ability to hold agent-generated output to an exceptionally high technical standard.
• A high-agency, founder-level mentality with the technical range to navigate everything from infrastructure to user-facing interface design.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Founding AE - New Markets

Salary

Not Disclosed

Company Description

High-growth London-based global mobility and workforce expansion startup

Job Description

You will lead the charge into uncharted territories like the US, Canada, and UAE, owning the end-to-end market entry strategy. This is a pure "zero-to-one" role where you will validate ICPs, build outbound engines from scratch, and close the first customers in new geographies while reporting directly to the co-founders.

Location

London, UK

Why this role is remarkable

• Pure entrepreneurial impact: you are not just following a playbook, you are writing it for international expansion into the world's largest markets.
• Direct access to leadership: working in tandem with co-founders to shape GTM hypotheses and product-market fit in real-time.
• Massive career trajectory: successful execution leads directly to building and leading the sales teams in these new global regions.

What you will do

• Design and execute market entry strategies for Canada, UAE, and the US, moving from initial hypothesis to signed revenue.
• Build and manage a high-volume outbound pipeline from scratch, testing various messaging, channels, and customer profiles.
• Consultatively sell to early adopters, gathering critical product feedback to refine the value proposition for each specific geography.

The ideal candidate

• Proven track record as a top-performing AE or Founding Sales person within a high-growth SaaS or Fintech environment.
• Expert at "zero-to-one" sales, comfortable with ambiguity, and possessing a deep curiosity for testing and iterating on GTM strategies.
• Exceptional communicator who can navigate complex, consultative sales cycles and build trust with stakeholders in new international markets.

===

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Account Executive

Salary

Not Disclosed

Company Description

General Index Limited is a high-growth, $22M Series A fintech redefining commodity benchmarks. Backed by 20VC, Chalfen Ventures, and Molten Ventures, the company provides critical energy pricing data used by global giants like Shell and BP to make multi-million dollar investment decisions.

Job Description

As an Account Executive, you will drive the commercial engine of the world’s first technology-led commodity benchmark provider. You will own the full sales cycle, from outbound prospecting to closing complex $50k+ deals with energy majors and financial institutions. This is a rare opportunity to shape a sales playbook for a market-disrupting product.

Location

London, UK

Why this role is remarkable

• Ownership and Impact: You aren't just following a sales playbook; you are actively writing it as a key member of a growing commercial team.
• Exceptional Traction: With $22M in funding and strategic partnerships with Bloomberg and ICE, you are selling a product that industry leaders already rely on.
• Proven Growth Path: General Index Limited prioritizes internal development, offering a structured environment with a strong track record of fast-tracked promotions.

What you will do

• Execute end-to-end sales cycles, managing outbound prospecting, high-quality discovery meetings, and complex negotiations to drive revenue growth.
• Build strategic relationships with senior industry professionals at energy houses and financial firms using multi-threading across email, calls, and LinkedIn.
• Apply data-driven sales methodologies like MEDDPICC while leveraging a modern tech stack including HubSpot, Apollo, and Glyphic for maximum efficiency.

The ideal candidate

• Proven B2B sales track record closing complex deals worth at least $50,000, ideally within energy, commodities, or financial services.
• Exceptional outbound prospecting skills with the resilience to handle cold calling and the persistence required to navigate long sales cycles.
• Curious and proactive mindset, comfortable experimenting with new sales tactics and asking deep questions to understand complex market challenges.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding D2C Growth Lead

Salary

Not Disclosed + Equity

Company Description

Radical Health is a Khosla Ventures-backed startup building an AI cancer doctor in partnership with the Mayo Clinic to democratize access to world-class oncology expertise.

Job Description

As the Founding D2C Growth Lead at Radical Health, you will architect the distribution engine for a life-saving AI oncology platform. You will build high-trust acquisition loops and seamless onboarding flows that turn terrified patients into empowered users. This is a zero-to-one opportunity to define how millions of people access world-class cancer care.

Location

San Francisco, USA

Why this role is remarkable

• Join as hire #8 to build the distribution moat for a product backed by $5M+ from Khosla Ventures and exclusive access to 416M+ clinical records.
• Work alongside a world-class team including founders who built Google’s Gemini LLM and clinical leaders from Mayo Clinic and Memorial Sloan Kettering.
• Directly impact patient survival rates by democratizing access to top-tier oncology expertise previously restricted to elite medical institutions.

What you will do

• Design and own the "Trust Funnel," building a beautiful, consumer-grade onboarding experience that signals clinical excellence and secures medical history uploads in minutes.
• Launch viral utility tools such as clinical trial matchers and symptom managers that provide immediate value and serve as organic lead magnets.
• Implement programmatic SEO and AI-generated medically accurate content to capture long-tail patient search intent at massive scale.

The ideal candidate

• Proven track record of architecting high-velocity, high-trust growth loops at premium consumer health companies like Hims, Ro, Levels, or Whoop.
• Possesses a rare blend of high-end design "taste" and technical "hacker" speed, using AI and code to build polished, medical-grade products.
• Deeply empathetic mindset with the ability to translate complex clinical rigor into messaging that makes anxious patients feel safe and supported.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding AI Engineer Intern

Salary

Not Disclosed

Company Description

Frances is a San Francisco-based startup building AI agents that interface with real-world kitchens and customers to automate food preparation and service.

Job Description

Join Frances as a Founding AI Engineer Intern to bridge the gap between bleeding-edge AI agents and physical kitchen operations. You will own core features, shipping scrappy 0→1 products that connect computer-use tooling to real-world environments. This role is for obsessive builders who care about polish, UX, and the tangible impact of their code.

Location

San Francisco, USA

Why this role is remarkable

• Work directly with the founders in San Francisco to define the core product architecture and user experience from the ground up.
• Operate at the bleeding edge of AI agent technology and computer-use tooling, applying these models to complex physical-world environments.
• Experience the full lifecycle of a startup, from deep technical design to visiting customers' homes and cooking to understand product-market fit.

What you will do

• Design and implement end-to-end features that integrate sophisticated AI agents with real-world kitchen hardware and customer interfaces.
• Ship high-quality, polished code rapidly to move from initial prototypes to functional 0→1 products in a fast-paced environment.
• Engage directly with users by testing the product in real-world settings to gain insights that drive technical and product decisions.

The ideal candidate

• Demonstrates an "obsessive builder" mindset with a track record of shipping scrappy, functional 0→1 products in record time.
• Possesses deep technical curiosity and hands-on experience with AI agents, LLMs, and computer-use tooling or robotic automation.
• Combines strong engineering skills with a passion for UX, polish, and a willingness to step outside the codebase to meet users.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Product Manager, Compliance

Salary

Not Disclosed

Company Description

VC-backed AI infrastructure startup

Job Description

Join a well-funded AI startup as the first product hire, owning compliance enforcement infrastructure for enterprise communication. You will bridge the gap between complex regulations and real-time product enforcement, building tools that ensure organizational safety before messages are sent. This hands-on role involves defining the product roadmap and encoding global regulatory standards.

Location

New York, USA

Why this role is remarkable

• Category creation: Own the first platform that enforces compliance in real-time before communication happens, rather than post-send monitoring.
• High-impact founding role: Serve as the first product hire with significant equity upside and direct influence on company strategy.
• Top-tier backing: Join an early-stage startup backed by premier venture capital firms and led by experienced leaders from major tech giants.

What you will do

• Define and manage the product roadmap for the core enforcement engine, API experience, and customer dashboard.
• Translate complex global regulations into actionable product rules for financial services, healthcare, and other regulated industries.
• Collaborate closely with AI and engineering teams to provide labeled data and clear correctness criteria for enforcement models.

The ideal candidate

• Over five years of product management experience in B2B or enterprise SaaS environments.
• Deep domain expertise in compliance, legal tech, or regulatory frameworks like those found in major regtech platforms.
• Exceptional structured thinking and writing skills with the ability to navigate technical depth alongside engineers.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed

Company Description

Forgepoint is an a16z-backed startup building AI agents to automate the $3 trillion American manufacturing back office, replacing manual spreadsheets and PDFs with intelligent automation.

Job Description

As a Founding Engineer at Forgepoint, you will build the digital backbone of American manufacturing. You’ll ship core AI features, integrate with legacy ERP systems, and architect scalable TypeScript systems. Working directly with the CEO and CTO, you will visit shop floors and own the product lifecycle from 0 to 1.

Location

New York City, USA

Why this role is remarkable

• Join a world-class founding team led by the former Head of Engineering at Brex and a scaling leader from Bain’s manufacturing practice.
• Tackle a massive, underserved $3 trillion market by building AI agents that turn weeks-long manual processes into minutes for factory owners.
• Enjoy high-bandwidth, in-person collaboration in NYC with significant founding equity and the opportunity to shape company strategy and architecture from the ground floor.

What you will do

• Design and implement core AI-driven features using LLMs to automate complex manufacturing workflows like quoting, purchasing, and sales coordination.
• Architect and scale distributed services while integrating with messy legacy ERP and CRM systems to bridge the gap between AI and factory data.
• Collaborate directly with customers on shop floors across the USA to prototype, test, and iterate on features based on immediate user feedback.

The ideal candidate

• Has 2-8+ years of professional software engineering experience, ideally combining time at a top-tier tech company with early-stage startup or founder experience.
• Demonstrates deep proficiency in full-stack TypeScript (React and Node.js) and a passion for experimenting with modern AI and LLM orchestration tools.
• Possesses a high-ownership mindset, thriving in ambiguity and taking responsibility for product requirements, deployment, observability, and long-term maintenance.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

£50k-£100k+ + Equity

Company Description

Opfyx Ltd is a venture-backed London and New York startup founded in 2023, building a modern AI-enabled operations platform to replace legacy infrastructure for the world's largest airports, airlines, and ground handlers.

Job Description

Join a small, high-impact engineering team at Opfyx Ltd to architect mission-critical systems that replace decades-old aviation infrastructure. You will build and scale distributed architectures across the full stack, working directly on products used in live airport environments to optimize global air travel for billions of passengers.

Location

London, UK

Why this role is remarkable

• Shape the future of global aviation by replacing fragmented legacy systems with a modern, AI-enabled platform used by major international players.
• Join a well-capitalized, venture-backed startup in its early stages where you will work directly with a CTO who is an Apache Arrow and DataFusion contributor.
• Enjoy high ownership and visibility in a small team of three engineers, ensuring your architectural decisions have an immediate, massive impact on real-world operations.

What you will do

• Design, build, and operate highly available, mission-critical software for live aviation environments using Rust and Flutter.
• Collaborate with product stakeholders to develop distributed and federated architectures that support complex, real-world operational workflows.
• Improve reliability, performance, and user experience across the Opfyx AIR platform while helping to shape engineering practices as the team scales.

The ideal candidate

• A self-starter with strong technical instincts across the full stack and the ability to own projects end-to-end in a fast-moving environment.
• Experience or a strong willingness to master a high-performance stack including Rust, Flutter/Dart, gRPC, Arrow, and Postgres.
• A user-first mindset with the technical caliber to build scalable systems for an industry that moves billions of people annually.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Manager — Pension

Salary

£65,000-£75,000

Company Description

Chip Financial Ltd is a profitable, scaling London fintech building the UK's leading wealth savings app. With a growing suite of Savings and Investment products, they are now transitioning to an AI-native development process to disrupt the pension market, supported by a world-class team from firms like Wise and Moneybox.

Job Description

Lead the end-to-end delivery of Chip Financial Ltd's newly launched Pension proposition. You will own the product roadmap from concept to iteration, working within an AI-native development lifecycle alongside engineering and design. This role is about driving 0-to-1 growth, defining success metrics, and making high-velocity decisions to build a market-leading wealth product.

Location

London, UK

Why this role is remarkable

• Own a 0-to-1 product launch for a major wealth category within a profitable, high-growth fintech scaling rapidly across the UK market.
• Work at the cutting edge of technology in an AI-native pod, leveraging AI tools for research, prototyping, and daily product iteration to increase velocity.
• Collaborate with a high-caliber product team featuring talent from Wise, Moneybox, and Chase in a culture that prioritizes shipping, autonomy, and conviction.

What you will do

• Drive the Pension product roadmap from initial concept to delivery, identifying key levers to move the needle for customers and business growth.
• Lead cross-functional ideation and requirement definition with dedicated engineering and design partners, ensuring fast and well-reasoned product decisions under uncertainty.
• Coordinate complex relationships with third-party SIPP providers and internal stakeholders across compliance, risk, and operations to maintain high shipping velocity.

The ideal candidate

• Proven product management experience in a scale-up environment, ideally with domain expertise in UK pensions, SIPPs, wealth management, or FCA-regulated products.
• Deeply data-driven and AI-curious, with a track record of setting meaningful success metrics and leveraging AI tools to accelerate development workflows.
• A proactive "driver" mindset with the conviction to form evidence-based opinions and make decisive calls to move the product forward.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Sr. Product Designer

Salary

$190k-$350k + Equity

Company Description

VC-backed enterprise AI startup

Job Description

As the founding Senior Product Designer, you will shape how enterprises interact with autonomous AI agents. You will own the design process end-to-end, from establishing core design systems to shipping high-impact features. Working directly with founders, you’ll transform complex operational workflows into intuitive, high-quality product experiences that redefine workplace efficiency.

Location

San Francisco, USA

Why this role is remarkable

• Founding designer impact with the autonomy to set the visual and UX standards for a generational AI product.
• Join a well-funded startup backed by top-tier VCs and an impressive list of market-leading enterprise customers.
• Exceptional total compensation package including meaningful equity with QSBS eligibility and high-end benefits.

What you will do

• Establish and evolve the core design system and component architecture to ensure product consistency.
• Collaborate directly with founders and customers to translate complex enterprise workflows into simple, elegant interfaces.
• Own design end-to-end, spanning product features, brand identity, and executive presentation materials.

The ideal candidate

• Possesses over 6 years of product design experience, ideally within fast-paced, early-stage startup environments.
• Demonstrates an exceptionally high bar for craft with full mastery of Figma and complex system design.
• Thrives in ambiguous settings and enjoys leading the entire product lifecycle from concept to shipment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Information Security Officer

Salary

£65k-£85k + Equity

Company Description

Definely is a Series B LegalTech company backed by Microsoft, Google, and Octopus Ventures. Founded by former Freshfields lawyers, they build AI-powered contract review tools used by over 150 elite firms globally, including Magic Circle leaders like A&O Shearman and Slaughter and May, to streamline complex legal workflows.

Job Description

As Senior Information Security Officer at Definely, you will own the company’s security posture and compliance programs. You’ll lead ISO 27001 and SOC 2 audits, manage risk assessments, and secure AI-driven product features. This pivotal role combines governance with hands-on IT operations to safeguard sensitive data for world-leading legal enterprises.

Location

London, UK

Why this role is remarkable

• Shape the security strategy for a high-growth LegalTech company recently backed by a Series B funding round from Microsoft, Google, and Octopus Ventures.
• Impact global legal giants like Samsung and IKEA by ensuring the security of AI-driven tools used for critical contract negotiations.
• Enjoy a high-impact, hybrid role that blends strategic governance with tactical IT operations, offering direct influence over the company's scaling security infrastructure.

What you will do

• Own and evolve Definely’s Information Security Management System (ISMS), leading readiness for ISO 27001, SOC 2 Type II, and ISO/IEC 42001 certifications.
• Embed secure SDLC practices and perform threat modelling for AI/LLM-enabled products, working closely with engineering to safeguard product design.
• Manage day-to-day IT operations, including device management and onboarding, while leading company-wide incident response plans and vendor security reviews.

The ideal candidate

• Proven experience managing ISO 27001 and SOC 2 certifications within a SaaS or product-led environment, ideally using compliance automation tools like Drata.
• Technical expertise in cloud security (Azure or AWS), identity management (SSO/IAM), and securing AI-based systems.
• Strong background in both security governance and hands-on IT support, with relevant certifications such as CISSP, CISM, or ISO 27001 Lead Auditor.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Revenue Operations Engineer

Salary

Not Disclosed

Company Description

Harmonic Security Inc. is a venture-backed cybersecurity firm, supported by top investors including N47, Ten Eleven Ventures, and In-Q-Tel, that enables enterprises to adopt AI tools safely by protecting sensitive data in real time.

Job Description

As a Revenue Operations Engineer at Harmonic Security Inc., you will architect and build automated, AI-first GTM infrastructure. You'll lead the design of signal-based outbound systems, integrate complex data layers across HubSpot and Clay, and deploy AI agents to streamline sales workflows, directly impacting the company's scaling revenue engine and overall market trajectory.

Location

San Francisco, USA

Why this role is remarkable

• Build at the frontier of AI and cybersecurity with a team led by industry experts and backed by top-tier investors like Ten Eleven Ventures.
• Transition from a tool configurator to a systems architect, creating autonomous AI agents for research, enrichment, and real-time deal context.
• Define the GTM foundation for a high-growth startup at a critical inflection point, moving beyond spreadsheets to sophisticated, code-driven automation.

What you will do

• Architect and maintain signal-based outbound systems in Clay and Instantly, designing enrichment pipelines and enrollment triggers that run autonomously.
• Act as the primary HubSpot administrator and data architect, owning custom objects, lifecycle stages, and the full API integration layer.
• Build a real-time analytics layer using SQL to interrogate pipeline data and surface critical deal velocity and conversion insights to leadership.

The ideal candidate

• 4 to 7+ years of experience in RevOps or GTM Engineering within B2B SaaS, with a proven track record of owning HubSpot architecture.
• Advanced expertise in Clay for waterfall enrichment and Tines or Zapier for building multi-step, cross-system automation workflows.
• Strong technical foundation with SQL fluency and hands-on API integration experience to manage and debug data flows between GTM tools.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Enterprise Account Executive (£130k–£180k OTE) at Thrive - Rapidly growing talent assessment platform

Job Title

Enterprise Account Executive

Salary

£130k–£180k OTE

Company Description

Thrive - High-growth talent assessment startup backed by three rounds of investment.

Job Description

As the first dedicated Enterprise Account Executive, you will own the entire enterprise sales motion from the ground up. You will define the playbook, identify target accounts, and personally close £50k–£150k+ annual contracts. This is a high-impact, outbound-heavy role designed for a strategic seller ready to shape an enterprise go-to-market strategy.

Location

Remote, UK

Why this role is remarkable

• You will be the founding member of the enterprise function, building the strategy, pricing, and sales playbook from scratch rather than just executing an existing plan.
• Join a product-led company with exceptional traction, including 800+ customers like McLaren and Vodafone, and a 90% renewal rate that proves the platform's value.
• Work in a mission-driven environment that uses science-backed psychometric assessments to help the world's largest companies make smarter and fairer hiring and development decisions.

What you will do

• Lead complex, consultative sales cycles from initial outbound discovery to closing high-value contracts with 5,000+ employee organizations.
• Build and maintain senior-level relationships with Heads of People, Talent Acquisition, and L&D to demonstrate the ROI of talent science.
• Collaborate directly with leadership to define the enterprise go-to-market approach, including identifying target accounts and refining the value proposition.

The ideal candidate

• Has 5–8+ years of enterprise sales experience specifically within HR tech, selling tools like assessments, engagement surveys, or L&D platforms.
• Demonstrates a proven track record of closing £30k–£200k annual contracts through 3–12 month multi-stakeholder buying cycles.
• Thrives in a startup environment where you are comfortable self-sourcing pipeline without the support of a large BDR or sales ops infrastructure.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

£140k + Equity

Company Description

Tano.ai is a £4.8m Seedcamp-backed London startup building the world’s first autonomous AI CMO to run marketing end-to-end for global brands.

Job Description

As a Founding Engineer at Tano.ai, you will architect multi-agent systems that automate the entire marketing lifecycle, from influencer recruitment to revenue attribution. Working directly with founders who have built AI products at scale, you’ll tackle complex engineering challenges involving LLMs and RAG while driving 70% month-on-month growth for brands like Wild.

Location

London, UK

Why this role is remarkable

• Join a high-growth startup backed by Seedcamp with £4.8m in funding and impressive 70% month-on-month growth.
• Work on a cutting-edge "AI CMO" product that moves beyond simple automation into true autonomous strategic execution and campaign management.
• Enjoy significant ownership as a true founding team member with up to 1.25% equity and direct influence on the technical roadmap.

What you will do

• Architect and build sophisticated multi-agent systems and RAG pipelines that handle high-scale marketing workflows autonomously.
• Lead the development of core product features using TypeScript (NextJS/NestJS) and Python/GoLang to support rapid expansion.
• Collaborate directly with the founders and customers to define the product vision and iterate on features based on real-world impact.

The ideal candidate

• Possesses deep full-stack expertise in TypeScript (NextJS/NestJS) and a pragmatic understanding of when to utilize Python or GoLang.
• Demonstrates proven experience building production AI features, including deep knowledge of LLMs, agentic workflows, and complex RAG systems.
• Exhibits "founder DNA" with high agency and the ability to thrive in an ambiguous, fast-paced environment without a set playbook.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Product Manager (Agents)

Salary

£80k-£110k + Equity

Company Description

inploi is a London-based hiring platform that recently closed its first institutional funding round to build the agentic future of talent acquisition for enterprise giants like Boots, Compass Group, and the NHS.

Job Description

Lead the product strategy for inploi's suite of Talent Agents that source, score, and interview candidates at scale. Working in a tight pod with engineers and marketers, you will transform recruitment workflows from manual tasks into automated, agentic experiences, owning everything from customer discovery and technical prototyping to production-ready evals.

Location

London, UK

Why this role is remarkable

• Build the agentic layer of talent acquisition from 0 to 1, moving beyond basic POCs to ship real AI agents that handle enterprise-scale hiring for millions of candidates.
• Join a well-funded London startup with massive traction, powering recruitment for market leaders like the NHS, Boots, and Compass Group while closing their first institutional funding.
• Operate in a high-autonomy pod alongside a founding marketer and lead engineer, where your work directly shapes the future of how humans and agents collaborate.

What you will do

• Own the entire customer loop, from conducting discovery interviews with TA professionals to leading post-launch reviews that ensure agents are adopted and effective.
• Lead technical prototyping and evaluation cycles using the Vercel AI SDK and TypeScript to define the spec through working code rather than static documents.
• Stack-rank and communicate an ICP-anchored roadmap, collaborating with Sales and Marketing to ensure every agent built has a clear story and high adoption rate.

The ideal candidate

• Proven track record of shipping production-grade AI agents—specifically managing retries, evals, hallucination control, and tool use in real-world environments.
• Deep technical fluency in modern agentic stacks, including TypeScript, Cloudflare Workers, and foundation models from OpenAI, Anthropic, and Google.
• Forward-deployed mindset with a bias for action, comfortable spending significant time in customer rooms and thinking in Looms or prototypes rather than traditional PRDs.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Insurance Sales Manager

Salary

Not Disclosed

Company Description

Bionic Services Limited is a tech-enabled British business essential services provider, recently recognized for excellence at the Insurance Broker Awards 2025 and shortlisted for Digital Broker of the Year. Combining world-class human service with smart technology, they serve as a one-stop-shop for energy, connectivity, and insurance, focused on earning the lifetime loyalty of UK business owners.

Job Description

As an Insurance Sales Manager at Bionic Services Limited, you will lead a high-performing team within one of the company's top three investment priorities. You will drive sales growth through disciplined execution, oversee day-to-day operations, and ensure regulatory excellence, all while helping UK business owners secure the best insurance deals.

Location

London, UK

Why this role is remarkable

• Join a multi-award-winning team recently recognized at the Insurance Times Awards and Insurance Broker Awards 2025 for innovation and technology.
• Play a pivotal role in one of Bionic’s top three strategic investment areas, contributing to a high-growth division with a unique digital-human service model.
• Benefit from an exceptional culture that rewards success through "Highflyers" VIP incentives, hybrid working, and a comprehensive benefits package designed for long-term career growth.

What you will do

• Lead and motivate a team of sales representatives to meet daily and monthly insurance targets through disciplined execution and performance management.
• Act as the technical and placement authority, managing complex broking cases and maintaining strong trading relationships with key underwriters.
• Drive continuous improvement by using data and insights to evolve placement strategies and conduct structured experimentation within the sales process.

The ideal candidate

• Possesses 2+ years of proven experience in sales management, specifically within a target-driven telesales environment and the insurance industry.
• Demonstrates an in-depth understanding of insurance products and markets, with a Cert CII qualification and commercial insurance experience being highly desirable.
• Exhibits outstanding communication skills and the resilience needed to thrive in a fast-paced, growing business that requires continual reinvention and agility.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

£80k + Meaningful EMI Equity

Company Description

REVAX is a seed-stage London startup backed by leading institutions and angels, building a new class of AI-native software for tax advisory teams.

Job Description

As a Software Engineer at REVAX, you will work directly with founders to build and scale multi-agent AI systems. You will own features end-to-end, from prototyping LangGraph-based agents to production hardening on GCP. This role is central to transforming how major tax advisory firms research and draft complex deliverables using structured, transparent AI.

Location

London, UK

Why this role is remarkable

• Work at the cutting edge of agentic AI, building production-grade multi-agent systems using LangGraph and knowledge graphs for highly regulated domains.
• Join a high-velocity, technical founding team at the seed stage, backed by top-tier institutions and already delivering value to major professional services firms.
• High-impact ownership where you define the engineering standards and security patterns required to sell sophisticated AI products to enterprise clients.

What you will do

• Architect and implement multi-agent systems using LangGraph, incorporating retrieval pipelines, vector search, and Neo4j knowledge graphs for complex data modelling.
• Design and scale performant FastAPI services on Google Cloud Platform, ensuring high reliability, observability, and cost-efficiency for AI-driven workflows.
• Build enterprise-grade features including IAM, multi-tenant isolation, and audit trails to meet the rigorous security requirements of major advisory firms.

The ideal candidate

• Has 2-3 years of experience building production software, including at least one year within a fast-paced startup environment.
• Demonstrates deep technical proficiency with modern Python, FastAPI, and AI technologies like RAG pipelines, vector databases, or LangGraph systems.
• Exhibits a high-ownership mindset and leverages modern AI coding tools like Cursor or Claude Code to ship high-quality code at speed.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Commercial Associate

Salary

£40k + Equity

Company Description

Platformed Ltd is an AI-native audit platform founded by veterans of PassFort ($150m+ acquisition) and Tessian, focused on automating manual assurance work for the world’s top 500 audit firms with backing from domain-expert investors.

Job Description

Join Platformed Ltd as a founding commercial hire, working directly with the co-founders and Head of Sales to build the GTM motion from scratch. This high-ownership role involves driving revenue, managing top-of-funnel pipeline, and supporting live deals, with a clear fast-track path into a full Account Executive role within twelve months.

Location

London, UK

Why this role is remarkable

• Learn directly from a proven founding team, including a CEO who led PassFort to a $150m+ acquisition and a CRO from Sequoia-backed Tessian.
• Experience the "founding hire" advantage, gaining a front-row seat to building a GTM motion and influencing the company's early commercial strategy.
• Benefit from a unique culture that prioritizes performance and wellbeing, offering 33 days of flexible leave plus the first Friday of every month off.

What you will do

• Own the top-of-funnel by identifying target accounts within global top-tier audit firms and running multi-channel outbound campaigns to secure qualified meetings.
• Support the entire deal lifecycle alongside founders, assisting with discovery calls, demos, tailored proposals, and commercial negotiations for enterprise clients.
• Execute account-based marketing strategies to engage senior decision-makers, such as Partners and Managing Directors, through targeted outreach and thought leadership events.

The ideal candidate

• Possesses 1–3 years of experience in high-performance environments like management consulting, investment banking, law, or a fast-growing venture-backed startup.
• Demonstrates a relentless commercial drive and hunger for sales, with a clear ambition to progress into a revenue-owning Account Executive role quickly.
• Exhibits exceptional communication skills and professional credibility, ideally with a background in audit, accounting, or professional services to navigate complex stakeholder environments.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Lead Software Engineer

Salary

Not Disclosed

Company Description

Strategic AI transformation firm partnering with global energy operators and GreenTech startups to accelerate the net-zero transition through production-grade machine learning solutions.

Job Description

You will spearhead the technical delivery of high-stakes AI projects within the Energy and Environment sector. Balancing deep technical expertise in Python and cloud architecture with leadership, you will design scalable backend APIs and robust ML systems. This is a critical role for an IC who can mentor teams and define technical roadmaps for sustainable infrastructure.

Location

London, UK

Why this role is remarkable

• Lead high-impact projects that directly accelerate the clean energy revolution and global transition to net-zero emissions.
• Influence the technical direction of a premier AI organization, working with complex, real-world datasets from national infrastructure providers.
• Exceptional growth potential to mentor other managers and shape the future of a high-performance engineering team while remaining a technical authority.

What you will do

• Design and develop production-grade, scalable backend APIs and ML systems across major cloud providers like AWS, GCP, or Azure.
• Act as a technical lead for high-risk software projects, taking full ownership of architectural decisions and delivery outcomes for global energy clients.
• Mentor multiple engineers and managers while contributing to shared organizational libraries and improved engineering methodologies across the company.

The ideal candidate

• Expert-level proficiency in Python and extensive experience building and deploying scalable backend SaaS products and infrastructure.
• Proven leadership experience managing technical teams and guiding senior stakeholders through complex architectural rationales and AI strategies.
• Background or strong interest in the Energy sector, with a solid understanding of how to turn innovative ML concepts into practical, measurable outcomes.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Partnerships Director

Salary

Not Disclosed + Equity

Company Description

VC-backed AI retention startup

Job Description

As the first Partnerships Director, you will build the foundational playbook for distribution and growth. You'll identify strategic alliances with platforms and agencies to reduce subscriber churn for consumer brands. Working directly with world-class founders, you will turn high-level insights into actionable deals that extend customer lifetime value globally.

Location

San Francisco, USA

Why this role is remarkable

• Founding-level impact as the first partnerships hire, defining the strategy and execution from the ground up.
• Backed by top-tier VCs and led by founders who have scaled products to hundreds of millions of users.
• Tackle the universal challenge of subscriber churn using cutting-edge AI agents in a massive, global market.

What you will do

• Identify and secure high-impact partnerships with platforms, tools, and agencies to drive distribution and credibility.
• Develop and execute co-marketing and joint go-to-market programs with key ecosystem partners.
• Collaborate directly with the founders to prioritize strategic opportunities and move rapidly from initial contact to signed agreements.

The ideal candidate

• 5-7 years of experience in partnerships, business development, or strategic alliances within the SaaS or AI sectors.
• Proven track record of originating and structuring complex deals from scratch rather than just managing existing relationships.
• Exceptional networking and communication skills with an existing presence in the consumer subscription or SaaS ecosystem.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Deployment Infrastructure Engineer

Salary

Not Disclosed

Company Description

Well-funded enterprise AI platform

Job Description

You will bridge the gap between core product engineering and complex customer environments. As an infrastructure specialist, you'll design, deploy, and scale highly available systems within diverse cloud and on-premise architectures. This role is pivotal for ensuring seamless delivery of cutting-edge software to global enterprise clients while solving unique scaling challenges.

Location

San Francisco, USA

Why this role is remarkable

• High-impact role operating at the intersection of product development and large-scale deployment.
• Backed by top-tier VCs with a clear path to market leadership in the AI space.
• Work on complex, distributed systems that solve real-world problems for global organizations.

What you will do

• Partner with engineering teams to build and maintain scalable infrastructure for enterprise deployments.
• Automate deployment workflows using modern orchestration tools and cloud-native technologies.
• Troubleshoot and resolve complex system bottlenecks across varied customer environments.

The ideal candidate

• Strong background in infrastructure automation, Kubernetes, and distributed systems.
• Proficiency in cloud platforms like AWS, GCP, or Azure and experience with Terraform.
• Exceptional problem-solving skills and the ability to interface directly with technical stakeholders.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Growth Lead

Salary

Not Disclosed + Equity

Company Description

LightWork AI is a London-based startup building an AI "system of action" for UK estate agencies, automating core operations like prospecting and viewings through their voice agent, Felicity.

Job Description

As the founding Growth Lead at LightWork AI, you will author the demand engine for a category-defining product. You'll cut through market skepticism to position an AI-driven "system of action" for estate agents, owning the entire funnel from first touch to qualified demo while building a team from scratch.

Location

London, UK

Why this role is remarkable

• Ground-floor opportunity to build the growth function from zero for a product that already works in an untapped vertical.
• High degree of autonomy to define the GTM strategy and narrative for a category-defining AI "system of action."
• Direct path to leadership, with the mandate to hire and scale your own growth team once the motion is proven.

What you will do

• Develop and test the core positioning and messaging that compels busy, skeptical estate agents to lean in and engage.
• Build a multi-channel demand engine encompassing content, events, and paid social, managing the funnel from first touch to demo.
• Partner closely with customers and sales to refine campaigns based on real-world feedback and measurable pipeline performance.

The ideal candidate

• Proven track record of building demand from near-zero in a vertical B2B or SMB market with direct, measurable success.
• Exceptionally hands-on with AI tools, including LLMs, prompt engineering, or automation workflows, to drive internal and external efficiency.
• Resilient and resourceful "builder" mindset, comfortable operating without a pre-existing playbook or large team in a pre-revenue environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Demand Planning & Automation Manager

Salary

£55k-£64k

Company Description

Wearewild.com is a Unilever-backed, B Corp-certified sustainable personal care brand on a mission to eliminate single-use plastics. As one of Europe's fastest-growing startups, they have successfully scaled their refillable deodorant and body care lines across UK, US, and European markets while maintaining high-growth momentum.

Job Description

You will lead the forecasting engine at Wearewild.com, owning the global S&OP cycle across DTC and retail channels. This pivotal role combines traditional demand planning with cutting-edge automation, tasking you to build AI-driven tools that replace manual workflows. You'll bridge the gap between complex data interrogation and commercial strategy to drive global scaling.

Location

London, UK

Why this role is remarkable

• Work at the intersection of sustainability and technology for a high-growth, Unilever-backed B Corp that is disrupting the personal care industry.
• High degree of technical ownership: you aren't just reporting data; you are building the AI agents and automated systems that define how the business scales.
• Enjoy a mission-driven culture with fantastic perks, including a shiny new London office, private healthcare, and nine extra remote working days annually.

What you will do

• Own the end-to-end monthly S&OP cycle, reconciling bottom-up global forecasts against top-down financial targets for leadership review.
• Leverage SQL, BI tools, and AI to automate repetitive tasks and surface actionable insights from complex EPOS and retail data.
• Manage and develop a Demand Planning Executive while collaborating cross-functionally with Finance, Commercial, and Supply teams to mitigate stock risks.

The ideal candidate

• Proven experience in retail demand planning or supply chain forecasting within a fast-paced FMCG, consumer goods, or retail environment.
• Strong quantitative skills with the ability to interrogate large datasets using Excel, Google Sheets, SQL, or Business Intelligence platforms.
• A "high-agency" mindset with a passion for using AI and automation to eliminate manual workflows and improve forecasting accuracy.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Account Executive

Salary

Not Disclosed

Company Description

Profitable fintech infrastructure startup

Job Description

As the founding Account Executive, you will spearhead the enterprise sales motion for an AI-native operating system transforming the financial services industry. You will manage the full sales cycle for large-scale institutions while simultaneously designing the repeatable GTM playbook, pricing strategies, and territory models that will define the company’s future growth.

Location

New York, USA

Why this role is remarkable

• Join as the first dedicated enterprise seller at a profitable, well-funded startup with massive market traction and proven product-market fit.
• Sell a category-defining, AI-native platform that has already demonstrated 60%+ margins in a traditionally low-margin, legacy-heavy financial sector.
• Work directly with the executive leadership team to shape the product roadmap and build the company's enterprise GTM foundation from scratch.

What you will do

• Own the end-to-end enterprise sales cycle, from initial outreach and prospecting to navigating complex technical, legal, and procurement stakeholders.
• Build the foundational GTM playbook, including ICP definition, territory strategy, and the repeatable sales processes for future hires to follow.
• Represent the company at major industry events and collaborate with product teams to translate field feedback into high-impact product features.

The ideal candidate

• 5-10+ years of experience in enterprise SaaS sales with a proven track record of closing high-value, mission-critical software deals.
• Experience building GTM motions from scratch in "zero-to-one" environments, demonstrating a proactive builder’s mindset rather than just following a script.
• High technical literacy with the ability to lead deep-dive discussions on integrations, data flows, and security without constant engineering support.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior/Staff Software Engineer

Salary

$180k-$270k + Equity

Company Description

Joyous.team is a leading Public Benefit Corporation and the world’s largest psychedelic healthcare company, generating over $40M in ARR. By combining very low-dose ketamine therapy with advanced AI-driven personalization, the company has transformed over 85,000 lives. Joyous.team is pioneering a new category of mental wellness at the intersection of AI and psychedelic medicine.

Job Description

You will work directly with the CTO to architect and scale an AI-first platform for personalized mental health care. You'll build intelligent agents and predictive data pipelines that adapt medication dosages daily for over 85,000 patients. This role offers the unique opportunity to ship high-impact code that measurably improves lives within a high-velocity, mission-driven startup environment.

Location

Foster City, USA

Why this role is remarkable

• Scale massive impact by developing AI systems that refine personalized treatments for 85,000+ patients daily, moving mental health care from generic to data-driven.
• Join a high-growth category leader with $40M+ ARR that functions with a lean startup DNA, offering both stability and the speed of an early-stage venture.
• Work on a sophisticated tech stack involving real-time data pipelines, LLM-driven agents, and predictive analytics that create an immediate feedback loop between code and patient outcomes.

What you will do

• Lead the technical evolution of the core EHR/EMR system and patient portal, ensuring high performance, security, and scalability for a rapidly growing user base.
• Architect and deploy AI-powered tools and agents that automate clinical workflows, predict treatment efficacy, and personalize the patient experience in real-time.
• Collaborate with AI researchers and clinicians to bridge the gap between complex data science and user-friendly product experiences that drive life-saving health outcomes.

The ideal candidate

• Possesses 6-10+ years of full-stack engineering experience, with deep proficiency in JavaScript, Node.js, and React.js for building scalable, consumer-facing products.
• Demonstrates a high learning velocity and genuine enthusiasm for AI, including experience building with LLMs and using AI coding tools to accelerate development cycles.
• Brings a builder mindset with a proven track record of owning entire product features end-to-end within high-quality, fast-paced startup environments.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Full-stack Engineer

Salary

Not Disclosed

Company Description

Mission-driven AI healthtech startup scaling clinical-grade mental health tools into the US market

Job Description

You will build critical product surfaces that connect clinical-grade AI with patients and clinicians. Working end-to-end with TypeScript and React, you will ship features ensuring therapy is accessible at scale. This role bridges the gap between complex ML capabilities and user-centric interfaces to improve recovery outcomes in a highly regulated environment.

Location

London, UK

Why this role is remarkable

• Impact thousands of lives daily by building AI that helps people recover from mental health challenges who otherwise would not have access to care.
• Join a high-growth startup already used extensively in UK Talking Therapies as they lead a major expansion into the US healthcare market.
• Benefit from a culture that prioritizes wellbeing, offering quarterly "life days," mental health support, and periodic "SideQuest" hackathons for creative exploration.

What you will do

• Design and ship full-stack features using TypeScript and Node.js compliant with strict data residency and clinical safety standards.
• Build responsive React user interfaces for both patient-facing applications and clinician dashboards to streamline mental health care delivery.
• Manage complex application data across PostgreSQL and MongoDB while integrating backend services with advanced ML/AI safety guardrails.

The ideal candidate

• Has 4+ years of professional full-stack experience with deep proficiency in TypeScript, Node.js, and production-grade React applications.
• Demonstrates strong experience with AWS infrastructure, CI/CD pipelines, and database management across both relational and document stores.
• Possesses a background or strong interest in regulated sectors like healthcare or fintech, with a focus on security and data privacy.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Founding AI Engineer

Salary

80k - 110k + Equity

Company Description

Munich-based AI infrastructure startup backed by investors in UiPath, Revolut, and Wise

Job Description

Join as the first engineering hire building the foundational layer for automated knowledge work. Moving beyond thin AI wrappers, you will design systems that capture, structure, and automate complex enterprise workflows. Working directly with founders from top-tier Silicon Valley startups, you will own the retrieval and reasoning layers that power production-grade agents for global organizations.

Location

Munich, Germany

Why this role is remarkable

• Secure a founding-level equity stake (up to ~1%) in a company building generational infrastructure before institutional investors join.
• Join a team with pedigree from Sequoia and a16z-backed startups, bringing Silicon Valley ambition to the European deep-tech ecosystem.
• Build for a market where customers are so impressed by the early ROI that they have personally invested in the pre-seed round.

What you will do

• Design and implement multimodal data pipelines to structure noisy enterprise activity into reliable signals at scale.
• Build and optimize retrieval, embeddings, and reasoning layers to enable complex, long-horizon agent behavior in production.
• Collaborate directly with founders and enterprise customers to ship observable and trusted AI actions that impact real-world operations.

The ideal candidate

• Professional experience (1–6 years) shipping production AI systems involving retrieval, embeddings, VLMs, or autonomous agents.
• Strong architectural fundamentals in Python and FastAPI with the ability to manage high-volume data pipelines and cloud infrastructure.
• A founder mindset with the drive to own outcomes end-to-end and build systems designed to last for decades.

===

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Marketing Engineer, Brokerage Growth

Salary

$145k-$190k + Equity

Company Description

Withshepherd.com is a $60M+ funded, AI-native commercial insurance platform transforming high-hazard industries. Backed by top-tier investors like Spark Capital, Costanoa Ventures, and Y Combinator, Withshepherd.com recently closed a $42M Series B to build autonomous underwriting infrastructure that replaces manual workflows with agentic AI models for the physical world.

Job Description

As the first dedicated marketing hire for the brokerage channel, you will build and own the growth engine from the ground up. You will blend demand generation with technical engineering, using AI coding tools to ship site experiments, ABM programs, and lifecycle automation. It is a high-impact role driving submissions through a digitally underdeveloped market.

Location

New York City and San Francisco, USA

Why this role is remarkable

• Join a well-funded Series B startup at the intersection of AI and insurance, a massive underserved market ripe for disruption by autonomous underwriting.
• Enjoy high autonomy as the first marketing hire for this channel, reporting directly to the Head of Marketing with the power to shape the growth stack.
• Work in an AI-pilled environment where you are encouraged to build your own tools and automate complex workflows using Cursor and Claude Code.

What you will do

• Own end-to-end paid media and ABM strategy, designing audience-specific campaigns that convert broker activations into high-value insurance submissions.
• Build and maintain the technical growth stack, including outbound infrastructure, signal-based lifecycle triggers, and marketing automation to orchestrate broker touchpoints.
• Optimize the conversion funnel by shipping landing pages, structured data for AI search, and experimentation frameworks to increase lead velocity.

The ideal candidate

• Brings 4-8 years of experience in growth marketing or demand generation at a fast-moving B2B startup, preferably within fintech or insurtech.
• Possesses a Growth Engineer mindset, actively using AI coding tools like Cursor or Claude Code to build technical marketing solutions without engineering support.
• Demonstrates high agency and a bias toward action, with a track record of running data-driven experiments and building attribution systems from scratch.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

$160k-$180k + Equity

Company Description

Reflow AI Inc. (DBA Wayside) is a seed-stage NYC startup with $1.3m ARR building AI-powered automation for Professional Employer Organizations (PEOs).

Job Description

Join Reflow AI Inc. (DBA Wayside) as the third software engineer to automate legacy PEO workflows using AI. As a founding team member, you will own features end-to-end using Next.js and TypeScript. You’ll work closely with customers to shape the product roadmap and build AI agents that transform payroll and compliance operations.

Location

New York City, USA

Why this role is remarkable

• Founding-stage opportunity as the 3rd engineer in a high-intensity startup that grew revenue 18x last year to $1.3M ARR.
• Massive individual ownership where you define architectural decisions and the roadmap while working directly with the founding team and customers.
• Build at the cutting edge of AI, deploying production-ready agents to automate complex workflows for multi-billion dollar legacy industries.

What you will do

• Ship backend and user-facing features end-to-end using Next.js and TypeScript, self-hosting on AWS to deliver a world-class product experience.
• Engage directly with customers to demo features, collect feedback, and support users to ensure the product meets real-world operational needs.
• Design and implement AI-enabled workflows for client support and payroll entry, contributing significantly to the core product roadmap and strategy.

The ideal candidate

• 3+ years of professional software development experience with deep proficiency in TypeScript and modern web development frameworks like Next.js.
• Exceptional work ethic and a desire for high-ownership positions in early-stage startups, with the ability to independently manage ambiguous tasks.
• Practical experience with cloud deployment on AWS and a strong interest or experience in building production-grade LLM-enabled systems.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Software Engineer, Infrastructure

Salary

$140K–$215K + Equity

Company Description

Opal Security is a $59M venture-backed security leader building AI-native identity governance, supported by premier investors like Greylock and Battery.

Job Description

Join Opal Security to architect and scale critical infrastructure for AI-native security. You will own the platform's stability across Kubernetes, Golang, and Terraform, supporting both cloud and self-hosted environments. Collaborate directly with engineers at industry leaders like Figma and Databricks to build the next generation of identity management tools.

Location

San Francisco, USA

Why this role is remarkable

• Direct impact on security infrastructure for category-defining companies like Databricks, Figma, and Cloudflare.
• Backed by $59M from top-tier investors Greylock and Battery, led by experts from Dropbox and the intersection of math and crypto.
• High-growth environment with a seat at the table for product decisions and the creative freedom to architect complex multi-cloud solutions.

What you will do

• Design and scale critical infrastructure using Kubernetes, Golang, and Terraform across AWS, GCP, and self-hosted customer environments.
• Architect systems that ensure platform stability, security, and speed, enabling product engineers to ship features with high confidence.
• Consult directly with security and engineering teams at Fortune 500 startups to understand and solve their complex IAM challenges.

The ideal candidate

• Strong background in infrastructure engineering with deep expertise in Golang, Kubernetes, and managing distributed systems at scale.
• Experienced in infrastructure-as-code using Terraform and proficient in managing cloud-native databases like Postgres and Redis.
• Proactive problem-solver who enjoys working across the stack and collaborating with both internal teams and external enterprise customers.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Agent Deployment Manager at Gozauber.com - AI Logistics Startup

Job Title

Agent Deployment Manager

Salary

Not Disclosed

Company Description

Gozauber.com - AI-first logistics startup backed by Point Nine Capital

Job Description

Join a high-growth startup founded by the former Forto CTO to automate the $4 trillion logistics industry. You will own the end-to-end deployment of autonomous AI agents for global freight forwarders, transforming manual workflows into intelligent systems. This foundational role combines technical implementation, enterprise change management, and strategic process design in a fast-paced environment.

Location

Berlin, Germany

Why this role is remarkable

• Work directly with a founding team that scaled Forto to a $600M+ valuation, applying those insights to the next generation of AI-native logistics infrastructure.
• Take ownership of the entire post-sales lifecycle, defining the playbooks and technical standards that will allow the company to scale from early pilots to hundreds of global customers.
• Access world-class mentorship and backing from top-tier investors including Point Nine Capital and industry leaders from DeepMind, OpenAI, and Sierra.

What you will do

• Lead end-to-end deployments for enterprise customers, managing everything from initial workflow mapping and agent configuration to production go-live and hypercare.
• Partner with engineering and product teams to integrate AI agents into complex legacy environments via APIs and provide critical feedback loops for product development.
• Drive large-scale adoption by training logistics operators and converting skeptical users into AI champions who rely on autonomous agents for daily operations.

The ideal candidate

• 2+ years of experience in implementation, solutions engineering, or technical project management, preferably within B2B enterprise software or AI-driven products.
• Strong technical baseline with an understanding of APIs, system architectures, and databases, enabling you to troubleshoot complex integration challenges independently.
• Exceptional stakeholder management skills with a proven ability to navigate large corporate hierarchies and drive consensus across diverse business and IT units.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Junior Product Manager (£40k-£60k) at Azoma.ai - VC-backed AI e-commerce startup

Job Title

Junior Product Manager

Salary

£40k-£60k

Company Description

Azoma.ai - Ignite Ventures-backed AI platform for Agentic Commerce Optimization

Job Description

You will help redefine e-commerce for the AI era by building tools that ensure global brands like L'Oréal and Unilever are recommended by AI shopping agents. Working directly with the founding team, you'll master prompt engineering and product research to scale a platform already achieving 5x higher conversion rates for enterprise clients.

Location

London, UK

Why this role is remarkable

• Join a pioneering venture in Generative Engine Optimization (GEO) backed by $4M from Ignite Ventures and eBay Ventures.
• Work directly with an elite founding team including a former Amazon lead and a PhD AI researcher from Entrepreneur First.
• High-impact opportunity to shape a new product category while working with world-class enterprise brands like Colgate, P&G, and Zappos.

What you will do

• Design and refine complex prompt engineering structures that power Azoma’s proprietary content generation and AI simulation tools.
• Conduct deep-dive research into AI shopping agents like Rufus and Gemini to identify product gaps and shape the feature roadmap.
• Collaborate cross-functionally to draft product specifications, conduct testing, and ensure seamless delivery of high-conversion commerce features.

The ideal candidate

• 3-5 years of experience within the Amazon ecosystem at a brand, agency, or SaaS tool (strictly non-Amazon corporate).
• Advanced proficiency in prompt engineering and daily use of generative AI tools like ChatGPT, Claude, and Perplexity to solve business problems.
• Strong structural thinking and product-adjacent experience with the ability to translate user pain points into technical product requirements.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Software Engineer

Salary

$180K–$220K + Equity

Company Description

CTGT, Inc. is a $7M Seed-funded AI safety startup backed by Google's Gradient Ventures, General Catalyst, and Y Combinator building a deterministic governance layer for enterprise AI workflows.

Job Description

As a Senior Software Engineer at CTGT, Inc., you will own the architectural evolution of a high-performance governance platform. You’ll design core services, manage distributed systems tradeoffs, and work across the stack to ensure AI workflows are correct, fast, and auditable for Fortune 500 clients in high-stakes industries like finance and healthcare.

Location

San Francisco, USA

Why this role is remarkable

• True Architectural Ownership: You aren't just shipping features; you're making foundational decisions about system decomposition, state management, and long-term trajectory that define the core platform.
• Elite Backing and Traction: Backed by Gradient Ventures and YC, CTGT, Inc. is already deployed in Fortune 500 environments with a Policy Engine that outperforms frontier models at lower compute costs.
• Frontier Engineering: Work at the intersection of mechanistic interpretability and production-grade software, building mission-critical systems where deterministic performance and auditability are non-negotiable requirements for global institutions.

What you will do

• Design and build core services that determine how the CTGT, Inc. platform decomposes and manages state under concurrent enterprise load.
• Architect internal APIs and abstractions that balance critical tradeoffs across accuracy, consistency, availability, and low-latency performance.
• Develop end-to-end solutions from data models to product surfaces, ensuring the Policy Engine stays reliable as the platform expands into new environments.

The ideal candidate

• Deep experience building non-trivial distributed systems with a proven track record of making architectural choices that scale and age well in production.
• Full-stack proficiency across Python, Rust, or TypeScript, with a strong grasp of the engineering fundamentals required to build complex systems correctly the first time.
• Strong technical opinions on software design and the ability to navigate complex tradeoffs between research-level AI capabilities and production-ready engineering requirements.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Product Marketer

Salary

Not Disclosed

Company Description

Casa is a ~$27M-funded San Francisco startup, backed by Forerunner Ventures and Sheryl Sandberg, building an AI-powered home management and concierge service.

Job Description

As the first Product Marketer at Casa, you will act as storyteller-in-chief, defining the narrative for a new category of home ownership. You’ll own positioning, messaging, and creative across every touchpoint to convert high-intent homeowners into members. Reporting to the CEO, you’ll drive the brand’s voice while optimizing for growth and conversion.

Location

San Francisco, USA

Why this role is remarkable

• Shape a brand from stealth to public scale as the founding marketer, reporting directly to a CEO with deep experience at Uber and CloudKitchens.
• Work on a high-retention product with 97% member retention that has already earned a profile in The New York Times and significant venture backing.
• Join a world-class team supported by $27M in funding from elite investors like Forerunner Ventures, Travis Kalanick, and Sandberg Bernthal Venture Partners.

What you will do

• Define and own Casa’s overarching narrative, positioning, and voice across all surfaces, from paid ads and the app store to in-person collateral.
• Craft emotionally resonant and conversion-oriented copy that explains the value of premium home concierge services to high-consideration customers.
• Lead creative direction and measurement, collaborating with external agencies to bridge the gap between first impression and membership signup.

The ideal candidate

• Has 5+ years of experience in product marketing, brand marketing, or messaging for premium consumer subscription, home, or lifestyle brands.
• Is an exceptional writer with a deep understanding of consumer psychology and the ability to distill complex products into compelling human stories.
• Thrives in a high-ownership, early-stage environment and is comfortable working on-site five days a week in San Francisco to drive rapid iteration.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Founding Forward Deployed Engineer

Salary

Not Disclosed

Company Description

Venmark is a $12m pre-seed AI-native certification company backed by Creandum and Cherry Ventures. We are transforming the £67B Testing, Inspection, and Certification market by acquiring traditional service providers and integrating them onto a modern, AI-powered platform to automate workflows, improve margins, and create the operating system for physical world compliance.

Job Description

As the Founding Technical Lead and first tech hire, you will build Venmark’s AI-platform from scratch to unify and uplift acquired businesses. You will embed directly with SMEs across the UK, translating messy operational challenges into automated systems for scheduling, report generation, and customer communication, driving immediate commercial impact and significant value creation.

Location

London, UK

Why this role is remarkable

• Work directly with a serial exited founder and M&A expert to transform a massive £67B fragmented market through a unique buy-and-build AI strategy.
• High-impact founding role with significant equity participation and absolute ownership over the platform architecture and technical roadmap from day zero.
• Immediate feedback loop where you see your AI-powered automations improve real-world margins and operational efficiency for essential physical-world businesses.

What you will do

• Embed with acquired companies 2-3 days per week to deeply understand operations, build trust with management, and identify high-leverage automation opportunities.
• Design and build the core AI-platform from scratch, including end-user dashboards, audit trails, and integrations for scheduling and document generation.
• Act as a strategic technical advisor during the acquisition process, evaluating legacy tech stacks and performing due diligence on potential portfolio companies.

The ideal candidate

• At least 4 years of full-stack software engineering experience with proficiency in NextJS, Java, TypeScript, and building AI-powered workflow automations.
• Exceptional communicator capable of building trust with non-technical SME operators and translating complex business problems into elegant, production-ready technical solutions.
• Pragmatic generalist willing to travel across the UK who enjoys moving from 0-to-1 in ambiguous environments and shipping software at high velocity.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed + Equity

Company Description

nettle is a London-based insurtech startup backed by Project A and prominent executives from Allianz and AXA. They are building an agentic AI platform that automates the risk engineering process for the trillion-dollar commercial insurance market, transforming manual workflows that previously took days into minutes.

Job Description

Join nettle as employee #7 to revolutionize commercial underwriting by building agentic AI workflows. Working directly with ex-QuantumBlack founders, you will ship enterprise-grade features, manage complex on-premise deployments for global insurers, and shape the technical foundation of a platform already scaling across Europe, the US, and the Middle East.

Location

London, UK

Why this role is remarkable

• Work directly with founders Jack Miller and Katya Lait (ex-QuantumBlack) who have a proven track record of scaling AI insurance products to $1M+ ARR.
• Tackle a massive market opportunity with a product already winning enterprise contracts and being deployed by major global insurers across three continents.
• Secure a meaningful founding team equity stake while having end-to-end ownership of the technical infrastructure, engineering culture, and client-facing technical strategy.

What you will do

• Design and ship production AI features using LLMs and agentic workflows as a core part of the daily product development cycle.
• Lead on-premise Docker deployments for enterprise clients, managing complex infrastructure, security reviews, and networking across multiple global regions.
• Partner directly with client IT and infosec teams during PoCs to provide technical credibility and translate field observations into product improvements.

The ideal candidate

• 7+ years of software engineering experience with expert-level Python (Flask/Django) and extensive experience in the React/NextJS ecosystem.
• Proven track record of shipping software into client-managed or on-premise enterprise infrastructure, including hands-on experience with Docker and production networking.
• High-calibre academic background (BSc, MSc, or PhD) with recent professional experience building and deploying production-grade integrations with LLMs.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Product Engineer (Backend)

Salary

£95,000 - £125,000 + Equity

Company Description

$116M Series B AI-native CRM backed by GV, Redpoint, and Balderton

Job Description

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.

Location

London, UK (Remote-friendly)

Why this role is remarkable

• Exceptional engineering leadership under a former Google VP/Snyk SVP, fostering a culture of high craft and minimal process.
• Massive technical scale involving real-time data ingestion and AI-native workflows for over 5,000 ambitious GTM teams.
• Strong financial backing with $116M raised from top-tier investors including GV (Google Ventures), Redpoint, and Point Nine.

What you will do

• Lead end-to-end projects solving complex customer problems by architecting high-performance systems on Google Cloud Platform.
• Design and implement robust REST API contracts for internal and external consumers to support a flexible, data-rich ecosystem.
• Re-architect existing backend systems to meet the scaling demands of a rapidly growing global user base.

The ideal candidate

• Deep expertise in Node.js and TypeScript with a track record of building scalable, data-intensive cloud-native applications.
• Strong product intuition with the ability to collaborate directly with customers and stakeholders across Product and Design.
• Proactive problem-solver who thrives in a fast-paced environment and holds an exceptionally high bar for code quality.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

Not Disclosed

Company Description

Volumetree is an AI-first product development company that has delivered production-grade systems for over 80 major clients including Tata, UpGrad, and the Government of India. Now expanding their engineering footprint to London, they combine established revenue and market momentum with the high-autonomy culture of an early-stage technical team.

Job Description

As one of Volumetree's first London-based Backend Engineers, you will design and scale Python (FastAPI) services that power AI-driven products. You will own the entire lifecycle of production services, from schema design to AWS deployment. This role offers genuine architectural influence and the chance to shape a growing international engineering hub.

Location

London, UK

Why this role is remarkable

• Join as a founding member of the London engineering team, enjoying direct access to the founding team and significant influence over local culture and technical standards.
• Work on high-impact projects for a prestigious global client roster while leveraging the autonomy and speed of a small, agile engineering squad.
• Experience the perfect blend of stability and growth, working for a revenue-positive company that is aggressively investing in its own platform and international expansion.

What you will do

• Architect, build, and maintain high-performance backend services using Python and FastAPI to support diverse AI-driven product requirements and features.
• Design and optimize Postgres data layers and implement Redis for efficient caching and message queuing within a high-traffic production environment.
• Manage the full deployment lifecycle on AWS, utilizing Docker and Kubernetes to ensure robust monitoring, scalability, and reliability for all services.

The ideal candidate

• Possesses 4+ years of professional experience building and scaling production-grade APIs using Python frameworks such as FastAPI, Django, or Flask.
• Demonstrates deep expertise in SQL, including complex schema design, performance optimization, and managing data integrity for large-scale production applications.
• Has a proven track record of end-to-end service ownership, from initial technical specification through to deployment, monitoring, and maintaining production reliability.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Machine Learning Engineer

Salary

Not Disclosed

Company Description

Innovative AI-driven social platform

Job Description

As a Machine Learning Engineer, you will design and deploy sophisticated models that power personalized user experiences within a high-growth social ecosystem. You will bridge the gap between data science and production, building scalable ML pipelines and optimizing recommendation algorithms to drive engagement for a global community of users.

Location

London, UK

Why this role is remarkable

• Work at the intersection of cutting-edge generative AI and social networking to redefine digital connection.
• Join a well-funded, fast-growing startup backed by top-tier VCs with significant market traction.
• Influence the core product architecture and see your algorithms impact millions of real-time interactions daily.

What you will do

• Develop and maintain end-to-end ML pipelines for recommendation systems and user behavior prediction.
• Collaborate with product and engineering teams to integrate AI features into the core mobile experience.
• Optimize model performance and latency to ensure high-quality, real-time responses at scale.

The ideal candidate

• Strong proficiency in Python and deep learning frameworks like PyTorch or TensorFlow.
• Proven experience deploying ML models into production environments within a cloud-native infrastructure.
• Solid understanding of natural language processing or recommendation engine design principles.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Security Engineer, Detection & Response

Salary

Not Disclosed

Company Description

Doxy.me is a leading global telehealth platform trusted by over one million healthcare providers to deliver secure care across 180+ countries. As a HIPAA-regulated service, Doxy.me connects patients and providers through innovative technology and world-class design, ensuring that healthcare remains accessible and secure for millions of users worldwide.

Job Description

You will be the first dedicated Detection & Response engineer at Doxy.me, building the function from the ground up. You'll own the detection lifecycle using a detection-as-code approach, building telemetry pipelines, and responding to threats across a cloud-native AWS platform to protect sensitive patient data for millions of providers and patients worldwide.

Location

London, UK (Remote)

Why this role is remarkable

• Greenfield opportunity to shape the entire detection and response function from scratch, defining the tooling, strategy, and roadmap for a global healthcare platform.
• High-impact position where you'll protect sensitive medical data for over a million providers and their patients in a mission-driven, HIPAA-regulated environment.
• Work in a senior-heavy, autonomous team with no SOC manager, allowing you to drive engineering-led security initiatives using modern tools like Datadog and AWS.

What you will do

• Own the end-to-end detection lifecycle by researching threats and writing rules as code deployed via CI/CD pipelines rather than manual SIEM configuration.
• Build and maintain critical telemetry pipelines to gain deep visibility into application, infrastructure, and identity activity across the cloud-native ecosystem.
• Lead incident response efforts, including investigation and containment, while building automated response workflows that integrate directly with AWS and identity systems.

The ideal candidate

• Proven experience in detection engineering with a strong software engineering background in Python or TypeScript, prioritizing automation over manual security operations.
• Deep technical expertise in AWS and cloud-native infrastructure, with the ability to correlate signals across complex data sources using SQL and Datadog.
• Self-directed professional comfortable with ambiguity who can partner with product teams on threat modeling to identify security opportunities early in the design phase.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founding Talent Partner

Salary

£50-£65k

Company Description

YC & Moonfire-backed £2.7M Series A healthtech startup

Job Description

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.

Location

London, UK

Why this role is remarkable

• Impact a critical national institution by helping the team reach 100% of GP practices across England (currently in 1 in 4).
• Join a high-growth environment ranked as the 8th fastest growing startup in the UK and 33rd in Europe.
• 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.

What you will do

• Execute full-cycle recruiting across engineering, product, and commercial roles with a target of 10+ accepted offers in your first quarter.
• Design and implement a high-velocity headhunting playbook and outbound strategy to attract top-tier passive talent through LinkedIn and referrals.
• Optimize candidate experience and hiring manager satisfaction, maintaining a transparent, data-driven reporting system for the entire recruitment funnel.

The ideal candidate

• Possesses 3+ years of experience in a fast-paced recruitment agency environment followed by meaningful in-house startup experience.
• Demonstrates operational excellence in managing 6+ roles concurrently while maintaining high candidate NPS and short time-to-hire metrics.
• Is a brilliant storyteller and communicator who cares deeply about healthcare access and can effectively articulate the company’s mission to candidates.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Full-Stack Engineer

Salary

Not Disclosed

Company Description

Drafter Inc. is a well-funded early-stage startup building an AI Manufacturing Engineer that automates the critical bridge between design and production. By streamlining manufacturing prep for teams building rockets, robots, and medical devices, Drafter Inc. helps the world's most innovative hardware organizations move to manufacturing months faster and gives mechanical engineers 30%+ of their time back.

Job Description

Join Drafter Inc. as a Full-Stack Engineer to build the go-to-manufacturing platform for the physical world. You will own user-facing features, develop CAD integrations, and optimize 3D model interactions in a cloud-based environment. Working across Python and React, you will build tools that translate design intent into reality for space systems, robotics, and clean energy infrastructure.

Location

San Francisco, USA

Why this role is remarkable

• Work at the intersection of AI and hardware, building software that has a tangible impact on physical systems like surgical robots, autonomous vehicles, and rocket ships.
• Join a small, elite team of approximately 10 experts with deep backgrounds in computational geometry and AI, offering significant ownership and the autonomy to shape the product.
• Access top-tier benefits in the 99th percentile for startups, including comprehensive health coverage, 401k matching, and a generous equity package that ensures you win when the company wins.

What you will do

• Own and develop user-facing features for interacting with 3D models and 2D representations using Python, React, and technologies like Three.js and WebSockets.
• Partner directly with the founding team to translate complex mechanical engineering user needs into technical specifications and high-performance, scalable features.
• Jump across the full stack as a generalist, handling everything from CAD kernel integrations to frontend performance optimization and customer cloud implementations.

The ideal candidate

• Possesses 2-10+ years of software engineering experience with strong proficiency in Python (FastAPI/SQLAlchemy) and React/TypeScript, ideally within a high-growth startup environment.
• Demonstrates a relentless drive for ownership and autonomy, thriving in high-intensity environments where technical decisions directly impact production cycles for critical hardware.
• Must be a U.S. citizen based in the United States, with a willingness to travel for periodic in-person colocation weeks with a small, mighty remote-first team.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Frontend Engineer

Salary

Not Disclosed

Company Description

Stealth AI-powered retention startup

Job Description

As a Frontend Engineer at this stealth AI startup, you will architect and own the user-facing side of products designed to solve subscriber churn. Working alongside high-caliber founders, you'll build robust, scalable interfaces using React and TypeScript. This role offers high autonomy to shape the frontend culture and drive the adoption of modern technologies in a fast-paced environment.

Location

San Francisco, USA

Why this role is remarkable

• High autonomy as an early hire, directly influencing the product roadmap and frontend architecture from day one.
• Backed by top-tier venture capital and founded by experienced leaders who have scaled products to millions of users.
• Solving a critical revenue problem—consumer churn—for real brands using cutting-edge AI agent technology.

What you will do

• Architect and build robust, scalable user interfaces for new product features using modern frameworks.
• Collaborate directly with backend, product, and design teams to deliver integrated, high-performance solutions.
• Drive the adoption of frontend best practices and shape the engineering culture from the ground up.

The ideal candidate

• Professional experience in frontend development with strong JavaScript/TypeScript and React skills.
• Proven ability to integrate complex frontend applications with backend APIs while maintaining performance.
• Strong understanding of UI/UX principles and a passion for building intuitive, high-quality user experiences.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Senior Full Stack Engineer

Salary

Not Disclosed

Company Description

Well-funded AI infrastructure startup

Job Description

Build a real-time compliance engine and AI-powered rewriting platform from the ground up. You will own features end-to-end, moving between React/TypeScript and Python/Go to ship mission-critical software. Join a founding team of industry veterans building the next generation of AI safety and regulatory infrastructure in the heart of NYC.

Location

New York, USA

Why this role is remarkable

• Join a well-funded startup backed by top-tier VCs and led by a successful repeat founder.
• Solve complex technical challenges in real-time enforcement, AI safety, and regulatory policy-as-code.
• Enjoy high ownership and impact, defining the technical foundation and culture of a growing engineering team.

What you will do

• Develop the core inline enforcement engine and the rules layer for real-time regulatory compliance.
• Build and optimize low-latency backend services and data pipelines using Go and Python.
• Create intuitive, high-performance user interfaces and AI-powered features with React and TypeScript.

The ideal candidate

• Proven experience shipping production software at high-growth companies with a rigorous engineering culture.
• Deep proficiency across the full stack, with the ability to optimize both UI and low-latency backend services.
• Thrives in early-stage environments, taking pragmatic ownership of architecture and product delivery without a PM.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Public-Sector GTM Lead

Salary

Not Disclosed + Equity

Company Description

VC-backed public-sector AI startup

Job Description

Lead the creation of a new category in decision intelligence, helping governments and public-sector organizations use AI simulation to model policy impacts. You will drive discovery, build strategic partnerships, and translate complex institutional challenges into concrete pilots, working directly with founders to establish a repeatable go-to-market motion for high-impact social problems.

Location

Paris, France; London, UK; New York, USA; San Francisco, USA

Why this role is remarkable

• Unique opportunity to define a new product category at the intersection of frontier AI and public-sector decision-making.
• Direct exposure to high-level stakeholders in government and policy while working closely with a high-agency founding team.
• Significant ownership over the GTM strategy and product direction in a well-funded, mission-driven environment.

What you will do

• Lead discovery with government and public-sector organizations to identify high-value use cases for simulation and decision intelligence.
• Build and manage a network of strategic partners, including public-sector consultancies, research firms, and civic-tech organizations.
• Translate broad policy questions into technical pilot projects, demo narratives, and legibility materials to drive market adoption.

The ideal candidate

• Professional background of 4-8+ years in public-sector GTM, govtech, policy consulting, or applied AI innovation.
• Exceptional communication skills with the ability to translate technical AI capabilities into clear value propositions for senior stakeholders.
• Entrepreneurial mindset comfortable navigating ambiguity and building GTM playbooks from scratch in an early-stage startup environment.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Forward Deployed Engineer

Salary

£80k-£100k + Equity

Company Description

Parsewise is a YC-backed startup building agentic infrastructure for high-consequence risk decisions in insurance. Founded by an ex-Palantir and ex-Bain team, Parsewise is backed by General Advance, Network VC, and prominent angels from OpenAI and Palantir to automate complex document ingestion and risk signaling for global underwriters.

Job Description

As the first Forward Deployed Engineer at Parsewise, you will bridge the gap between complex customer workflows and core platform engineering. You’ll sit with underwriters in the morning to understand their requirements and build production-grade deployments in the afternoon. This high-impact role directly shapes the product and drives value for leading enterprise insurance partners.

Location

London, UK

Why this role is remarkable

• Join as the first Forward Deployed Engineer, working directly with founders from Palantir and Bain to shape the company's deployment strategy and product roadmap.
• Backed by elite investors including Y Combinator, General Advance, and angels from OpenAI and McKinsey, operating at the cutting edge of AI for regulated industries.
• Directly impact revenue and product market fit by solving the hardest problems in unstructured data—hallucinations, explainability, and scalability—for leading global insurers.

What you will do

• Onboard insurance and reinsurance customers by deploying and configuring the Parsewise platform within their specific tech stacks and workflows.
• Translate complex, real-world underwriting and claims documents into structured, decision-ready data configurations, often working side-by-side with customer SMEs.
• Cycle between commercial activities and core engineering: scope use cases, run pilots, and build new features based on direct feedback from the field.

The ideal candidate

• Strong engineering foundation with the ability to write production-quality Python or TypeScript and integrate software directly into enterprise customer environments.
• Proven ability to navigate commercial conversations and scope technical use cases; experience in insurance or reinsurance is highly valued but secondary to quick learning.
• High-ownership mindset capable of shipping high-quality work in a fast-paced environment and earning trust with sophisticated, regulated buyers.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

The Last Patient Coordinator

Salary

Not Disclosed

Company Description

Doctours is a San Francisco-based startup revolutionizing medical tourism by connecting Americans with vetted global healthcare providers. Starting with hair transplants and expanding into oncology and orthopedics, Doctours leverages internal AI systems to provide affordable, high-quality care while removing the financial barriers that force millions to forgo necessary medical treatments.

Job Description

Join Doctours as The Last Patient Coordinator to redefine how healthcare scaling works. Instead of linear headcount growth, you will utilize AI coding tools to automate patient support workflows. You'll handle complex human cases, identify system failures, and write code to ensure the AI learns, ultimately aiming to eliminate repetitive manual coordination tasks forever.

Location

San Francisco, USA

Why this role is remarkable

• This is an engineering-adjacent role where your primary KPI is to automate yourself out of manual tasks using modern AI tools.
• Doctours is tackling the $100B+ medical debt crisis in America by opening global markets for high-quality, affordable specialty healthcare.
• You will be a founding member of the automation team, influencing how the company scales its clinic-side infrastructure from the ground up.

What you will do

• Intervene in complex patient conversations where AI systems fail, providing high-empathy support to individuals navigating international medical travel.
• Analyze system failures and use AI coding tools to build, edit, and implement workflows that prevent repetitive issues from recurring.
• Collaborate with the CEO and engineering to design the infrastructure for automating clinic-side logistics and coordination.

The ideal candidate

• You possess a systems-thinking mindset and are comfortable using AI coding tools and workflow editors to solve operational bottlenecks.
• You have high emotional intelligence and the ability to make patients feel understood and cared for during stressful medical journeys.
• You are allergic to repetitive work and would rather build a permanent technical solution than perform the same manual task twice.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Commercial Associate

Salary

Not Disclosed

Company Description

Stint Ltd is a London-based hospitality tech company revolutionising how major brands manage operations and labour efficiency. Based in Camden, the team works directly with the biggest names in the industry to drive tangible value through their innovative platform, fostering a collaborative, office-first culture that fuels rapid growth.

Job Description

As a Commercial Associate at Stint Ltd, you will take ownership of the customer lifecycle for major hospitality partners. You’ll spend significant time in the field building trust with onsite teams, identifying growth opportunities, and ensuring product adoption. Working directly with the leadership team, you will drive retention and commercial success across hundreds of sites.

Location

London, UK

Why this role is remarkable

• High-impact visibility working directly with Stint Ltd’s Commercial Director, Operations Director, and Founder.
• Direct ownership over relationships with some of the biggest names in the hospitality industry through a hands-on, field-based approach.
• A clear, accelerated career path into leadership roles as the company scales its operations and partner network.

What you will do

• Build deep, trust-based relationships with general managers and senior stakeholders to become their primary operational partner.
• Conduct regular on-site visits to identify challenges early and ensure partners realize measurable business benefits from the platform.
• Identify and execute opportunities for account expansion, upsells, and wider platform adoption to drive long-term commercial growth.

The ideal candidate

• Proactive relationship builder who thrives on face-to-face field work and building trust quickly with diverse stakeholders.
• Commercially minded professional capable of turning usage metrics and performance data into actionable business direction.
• Highly organized multitasker who excels in fast-paced environments and can manage multiple moving parts across a partner network.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Founder in Residence - GTM

Salary

£210k + Equity

Company Description

Antler is a global day-zero investor providing the best inception-stage terms in Europe, supporting founders from co-founder matching to follow-on funding. With a track record where 90% of residency companies raise external capital, Antler de-risks the entrepreneurial journey for high-potential operators building the next generation of category-defining tech companies.

Job Description

Transition from operator to founder through Antler’s London residency. This intensive 8-week program provides immediate capital, co-founder matching with elite technical talent, and expert validation. You will leverage your GTM expertise to build a venture-backed company from scratch, supported by a global network and guaranteed follow-on investment opportunities and mentorship.

Location

London, UK

Why this role is remarkable

• Receive £210,000 on day one, including £125k for equity plus an £85k uncapped convertible note, with up to £500k available over the first nine months.
• Join a highly selective cohort of 100 vetted participants to find a technical co-founder among elite engineers and product builders who need commercial leadership.
• Benefit from automatic follow-on support with 50% matching on your next raise, providing a clear path from inception to Series A and beyond.

What you will do

• Partner with a technical co-founder to ideate, validate, and build a high-growth startup from the ground up during an intensive 8-week residency.
• Lead the entire go-to-market strategy, from landing the first ten customers to establishing a scalable commercial playbook for your new venture.
• Pitch for inception-stage investment and prepare for rapid scaling using Antler’s dedicated support, network access, and automatic follow-on funding mechanisms.

The ideal candidate

• Proven track record of building GTM from scratch at Seed to Series B venture-backed startups, demonstrating the ability to win customers without a pre-existing playbook.
• High-velocity operator with "founder traits" including relentlessness, first-principles thinking, and the magnetism required to attract talent and early adopters to a new vision.
• Must have the right to work in the UK and the commitment to quit your current role to build a company full-time starting September 2026.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Title:
Founding Research Scientist at stealth physical AI startup

Job Title

Founding Research Scientist

Salary

Not Disclosed

Company Description

Stealth physical AI startup

Job Description

You will lead the research function at a venture-backed startup solving the data bottleneck in robotics. By training end-to-end manipulation policies and designing evaluation frameworks, you will bridge the gap between high-quality real-world interaction data and model performance. This hands-on role offers significant equity and the chance to build a research stack from zero.

Location

San Francisco, USA

Why this role is remarkable

• Rare opportunity to join as a founding member with minority co-founder level equity and full ownership of the research agenda.
• Work at the critical intersection of robotics and data infrastructure, solving the primary bottleneck preventing the scaling of physical AI.
• Collaborate directly with a technical founding team in a high-autonomy environment where you set the research direction and validation strategy.

What you will do

• Train and evaluate real-world robot manipulation policies using imitation learning, diffusion policies, or vision-language-action models.
• Build the end-to-end data-to-policy validation pipeline to ensure high-quality tactile and interaction data translates to performance.
• Work alongside hardware and software teams to define the research roadmap and iterate on differentiated data collection methods.

The ideal candidate

• Proven track record training manipulation policies on physical hardware, focusing on dexterous manipulation or tactile sensing.
• PhD from a top-tier robotics laboratory or extensive research experience at a leading organization specializing in physical foundation models.
• Strong desire to work in an early-stage, hands-on individual contributor role with the ambition to build a research function from scratch.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

Job Title

Forward Deployed Software Engineer

Salary

$140K - $200K + Equity

Company Description

Northslope Technologies is a high-growth Series A startup founded by ex-Palantir engineers building custom AI products for Fortune 500 companies and governments. Bootstrapped to 7x revenue growth before raising institutional capital, the team includes elite talent from Eleven Labs, McKinsey, Google, and Uber, focused on deploying production-grade ML and LLM solutions.

Job Description

As a Forward Deployed Software Engineer at Northslope Technologies, you will architect and build mission-critical applications that solve complex enterprise problems. Working directly with stakeholders, you’ll transform disparate data into operator-centered workflows using Python, TypeScript, and the Palantir Foundry platform. You’ll own the entire lifecycle from conception to production, driving measurable business impact at uncommon speed.

Location

New York, USA

Why this role is remarkable

• Work in a high-velocity, 0->1 environment where every engagement functions like a mini-startup with no PM layers or bureaucracy.
• Join an elite technical team of ex-Palantir, Google, and Uber engineers at a company that grew revenue 7x before its Series A.
• Solve "move-the-needle" problems for the world's most ambitious organizations, putting powerful AI tools directly into the hands of real operators.

What you will do

• Partner closely with customers to conceive, architect, and maintain sophisticated applications that operationalize enterprise data and transform business workflows.
• Rapidly iterate and build production-ready software using Python and TypeScript on the Palantir Foundry and AIP operating system.
• Embed with client teams to understand pain points and deliver tangible outcomes that significantly improve the customer's bottom line.

The ideal candidate

• Possesses professional proficiency in Python and/or TypeScript with a demonstrated ability to build applications using large, complex datasets.
• Exhibits an obsession with customer success and a track record of delivering real-world outcomes through code or technical analytics products.
• Is comfortable working autonomously in a hybrid environment and willing to travel 10-33% for onsite client implementations and high-impact deployments.

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.
We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.

#LI-JANDJLIVE

She will pick the best candidates from Jack's network.

The next step is to speak to Jack.

===

Job Title

Technical Co-Founder

Salary

Not Disclosed + Equity

Company Description

Modern Collections is an NYC-based fintech building the AI-native operating system for the $20B+ commercial debt collections industry. By replacing legacy 1990s software with a sophisticated compliance engine and AI voice agents, Modern Collections is modernizing a massive market currently hampered by manual labor and complex state-by-state regulations.

Job Description

As the Technical Co-Founder at Modern Collections, you will architect and own the entire technical surface area of an AI-driven platform. You’ll build a high-scale compliance engine, voice and email automation, and creditor portals to disrupt a $20B industry. This is a true peer-level partnership with significant equity and massive market impact.

Location

New York, USA

Why this role is remarkable

• Displace archaic 1990s software in a $20B+ industry ripe for AI-native disruption and automation.
• True co-founder status with a 25-50% equity split, offering genuine ownership and peer-level decision-making power.
• Build a complex technical suite including voice agents, enrichment pipelines, and a multi-state regulatory compliance engine.

What you will do

• Architect and build the end-to-end platform, from AI voice agents and email engines to the core creditor portal.
• Navigate complex regulatory landscapes by engineering a robust rules engine that handles federal and state-level compliance.
• Own the entire technical roadmap and engineering strategy, scaling the product from initial build to production-grade reliability.

The ideal candidate

• Proven track record of shipping complex, high-stakes production systems where failure would have a significant blast radius.
• Deep understanding of the collections or fintech domain and a clear vision for how AI can solve legacy inefficiencies.
• Technical leader ready to sign their name on the cap table and manage every aspect of the company's tech surface.

===

Who are Jack & Jill?

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

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

How does this work?

• Jack's an AI agent for job searching and career coaching. He works for you.
• Jill is the AI recruiter working for the company. She recruits from Jack's network.
• If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.