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

The next step is to speak to Jack.

Job Title

Quantitative Researcher

Salary

$200k-$300k + Equity

Company Description

Injective Labs is a high-growth Web3 fintech incubated by Binance and backed by Jump Crypto, Pantera, and Mark Cuban, building the fastest interoperable L1 blockchain for finance.

Job Description

As a Quantitative Researcher at Injective Labs, you will join a high-impact three-person team in New York to build the strategies driving the DeFi economy. You will own the entire lifecycle of automated trading strategies, from market microstructure analysis to low-latency execution, ensuring market liquidity on the world’s first fully on-chain order book.

Location

New York, USA

Why this role is remarkable

• Join an elite three-person quant team where every member has end-to-end ownership, moving beyond theoretical research to ship production code with direct P&L visibility.
• Work at the absolute frontier of finance on the fastest-growing L1 blockchain, backed by industry titans like Binance, Jump Crypto, and Mark Cuban.
• Access a unique compensation structure featuring a performance-driven risk management bonus of up to $150k and INJ token equity in a scaling ecosystem.

What you will do

• Design and implement systematic market-making and arbitrage strategies end-to-end, utilizing statistical and machine-learning techniques to identify market inefficiencies.
• Build and maintain high-performance trading system components, including low-latency execution engines, signal-generation pipelines, and robust backtesting frameworks.
• Analyze complex on-chain data and market microstructure to optimize risk metrics, execution quality, and slippage for liquid and illiquid digital assets.

The ideal candidate

• Holds an M.S. or Ph.D. in a quantitative field with 3–5 years of experience in HFT or systematic trading at a top-tier financial institution.
• Demonstrates expert-level proficiency in Python for research alongside strong skills in performance-critical languages like C++, Rust, or Go.
• Possesses a deep understanding of probability, time-series modeling, and financial markets, with the ability to engineer low-latency systems that react to real-time 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.

Title:
Sales Representative ($80K–$120K+ OTE) at well-funded sustainable proptech startup

Job Title

Sales Representative

Salary

$80K–$120K+ OTE

Company Description

Well-funded sustainable proptech startup

Job Description

You will own the full sales cycle for high-ticket residential upgrades, converting inbound interest into committed customers. This high-impact role focuses on driving revenue through consultative selling and pipeline management. You'll lead discovery calls, build trust with homeowners, and close deals in a fast-paced environment that rewards performance with uncapped commission and career growth.

Location

San Leandro, USA

Why this role is remarkable

• Transition from inbound lead generation to full-cycle closing with direct impact on company growth and revenue targets.
• Work within a high-growth proptech sector backed by top-tier investors, focusing on modern, design-forward residential solutions.
• Benefit from a high-performance culture offering uncapped commission structures and clear pathways for professional advancement.

What you will do

• Lead high-quality introductory calls with qualified prospects to identify needs and project scope.
• Manage the entire sales journey from initial outreach through final contract negotiation and closing.
• Maintain a robust pipeline through consistent follow-up and proactive lead management to meet monthly targets.

The ideal candidate

• Proven experience in consultative sales or closing roles with a track record of meeting revenue goals.
• Exceptional communication skills with the ability to build rapport and handle complex objections effectively.
• Highly motivated and results-driven individual who thrives in an accountable, fast-moving 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

Member of Technical Staff

Salary

$130k-200k+ + Equity

Company Description

SketchPro.ai is a venture-backed startup building the first AI junior architect, supported by Khosla Ventures, Neo, and top leaders from OpenAI and Ramp to automate architectural documentation.

Job Description

As a Member of Technical Staff at SketchPro.ai, you will build agentic workflows that automate the "grunt work" of architecture. You will own end-to-end systems, applying state-of-the-art LLMs and VLMs to complex 3D CAD environments and Autodesk Revit, bridging the gap between frontier AI and a massive real-world industry.

Location

San Francisco, USA

Why this role is remarkable

• Shape the future of a $100B market by building AI agents that directly influence how buildings are designed and constructed globally.
• Work alongside a high-caliber team of AI engineers and architects, backed by premier investors including Khosla Ventures, Neo, and OpenAI leadership.
• Tackle unique technical challenges at the intersection of multimodal reasoning, 3D geometry, and complex platform integrations within the AEC stack.

What you will do

• Design and engineer sophisticated agent reasoning loops that allow AI to navigate and operate over building models in Autodesk Revit.
• Develop multimodal reasoning systems that enable LLMs and VLMs to interpret 2D drawings and 3D geometry with architectural precision.
• Build robust evaluation harnesses and platform integrations to ensure agent outputs meet the rigorous standards of professional architectural firms.

The ideal candidate

• Proven track record of building and shipping production-grade AI products, with a deep understanding of LLMs, VLMs, and agentic workflows.
• Experience thriving in 0 → 1 startup environments, demonstrating the resourcefulness and self-direction needed to solve highly ambiguous technical problems.
• Ability to work in-person five days a week in San Francisco and an excitement for using coding agents to accelerate development.

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 Strategist

Salary

$150k-$180k + Bonus

Company Description

Elite AI strategy and transformation firm

Job Description

You will drive AI adoption within Fortune 500 companies by redesigning legacy workflows and shipping production-ready agentic solutions. Partnering directly with major AI labs, you’ll move engagements from high-level executive strategy to boots-on-the-ground implementation, ensuring AI tools actually transform how teams operate rather than sitting as unused pilots.

Location

New York, USA

Why this role is remarkable

• Work directly alongside the Applied AI teams of the world's leading foundation model labs on high-stakes client problems.
• Join a well-funded, elite team that moves beyond theory to ship functional, agentic workflows for global enterprises.
• Shape the future of Fortune 500 operations by bridging the gap between frontier technology and practical business execution.

What you will do

• Conduct deep-dive audits of existing business processes to identify high-impact opportunities for AI-native workflow redesign.
• Collaborate with engineers to build and deploy solutions using a modern stack including Claude, Cursor, and low-code platforms.
• Manage senior executive relationships, ensuring AI strategy aligns with core business goals and drives measurable operational improvements.

The ideal candidate

• 3-7 years of experience in strategy, operations, or product roles at top-tier consultancies or high-growth AI startups.
• Hands-on proficiency with modern AI tools like Claude and n8n, combined with a strong bias toward shipping functional products.
• Exceptional communication skills with the ability to navigate both C-suite strategy sessions and technical engineering sprints with ease.

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 Team Leader

Salary

Not Disclosed

Company Description

Humaans is a YC-backed, Series A London startup building an AI-powered HRIS that modernizes the employee lifecycle for high-growth companies like Manychat and Quantexa.

Job Description

Lead and grow the outbound function at Humaans as a player-coach. You will manage a team of four SDRs while carrying your own pipeline target, setting the standard for AI-native prospecting and high-quality cold calling. Reporting to the Head of RevOps, you’ll build the playbooks that define our GTM success.

Location

London, UK

Why this role is remarkable

• Direct ownership of the outbound function at a high-growth, YC-backed Series A company with a product loved by modern, distributed people teams.
• Join a truly AI-native GTM team where tools like Clay and Claude are core to the workflow, not just experiments or buzzwords.
• Opportunity to build and scale a team from four SDRs, embedding your own playbooks and high-performance culture into a rapidly expanding organization.

What you will do

• Manage and develop a team of four SDRs through live call coaching, joint prospecting, and setting the standard for AI-assisted outreach workflows.
• Carry a personal pipeline target for high-priority accounts, using AI-driven research to personalize outreach at scale and accelerate speed-to-lead.
• Design and iterate on sequencing and messaging strategies, running outbound experiments across new verticals to identify what drives conversion.

The ideal candidate

• 5+ years of outbound sales experience with at least 2 years specifically managing or leading a BDR/SDR team in B2B SaaS.
• Proven cold calling pedigree with a history of carrying phone-based quotas and the ability to coach others on technical conviction and rapport.
• Deep expertise in modern outbound stacks, including Clay, Claude, and LinkedIn Sales Navigator, with a philosophy on layering AI into daily operations.

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 Engineer

Salary

$160k-$200k base ($180k-$230k OTE) + Equity

Company Description

The Hog (YC F25) is building the real-time web intelligence layer for AI agents, providing a unified perception layer that replaces complex data stitching with a single API. Based in San Francisco and Seattle, they are creating the infrastructure that allows developers to give AI agents eyes and ears on the world.

Job Description

As the founding GTM Engineer at The Hog, you will build the company's growth engine from scratch. You'll serve as "customer zero," using The Hog’s real-time web intelligence API to power outbound signal engines, ABM motions, and enrichment pipelines. Your work will define the product's go-to-market playbook and prove its technical value.

Location

San Francisco or Seattle, USA

Why this role is remarkable

• You are the first GTM hire at a YC F25 startup, giving you direct influence over the company's growth strategy and the product roadmap from day one.
• You will be "customer zero" for an API that provides the perception layer for the next generation of AI, making your engineering work the ultimate case study.
• Join a high-velocity team of three at the earliest stage, working directly with founders who have deep expertise in growth, AI security, and engineering.

What you will do

• Build and own the outbound signal engine, integrating real-time web intelligence with tools like HeyReach and Smartlead to drive automated, high-intent qualified pipeline.
• Design and deploy a modern programmatic ABM motion, utilizing AI agents and 30+ data points per account for deep research and awareness scoring.
• Architect internal GTM infrastructure from scratch, including HubSpot schemas, attribution stacks, and developer marketing funnels to measure and scale API adoption.

The ideal candidate

• 3+ years in GTM Engineering, Revenue Operations, or technical growth roles at high-growth B2B companies, with a proven ability to build scalable systems.
• Technical proficiency in TypeScript or Python and deep expertise in the modern AI GTM stack, including tools like Clay, Apollo, n8n, and Cargo.
• Systems thinker who understands multi-channel, signal-driven GTM motions and can design production-grade enrichment pipelines that act on real-time news and social 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

Finance Analyst

Salary

£32,000

Company Description

Entrepreneurs First is a premier global talent investor backed by tech icons including Reid Hoffman and the Collison brothers. Since 2014, they have pioneered the "Talent Investing" model, backing thousands of founders and creating over $11B in value through companies like Cleo AI, Aztec, and Nivoda.

Job Description

Join a high-calibre finance team as the backbone of financial operations for a world-leading talent investor. You will own day-to-day processes including bookkeeping and cash management while supporting strategic projects. This is an entry-level role designed for ambitious graduates or early-career professionals eager to build a career in venture-backed finance.

Location

London, UK

Why this role is remarkable

• Receive full CIMA study support and mentorship from a team of fully-qualified ACA/CA professionals with elite audit backgrounds.
• Gain exposure to a global business backed by some of the world's most successful founders, including the creators of Stripe and Deepmind.
• Enjoy exceptional benefits including performance-related bonuses twice annually and approximately 30 days of paid holiday per year.

What you will do

• Manage end-to-end financial operations including supplier payment runs, employee expenses, and core bookkeeping records.
• Support month-end close processes and bank reconciliations to ensure accurate financial reporting across the international business.
• Contribute to process improvements, system enhancements, and ad hoc financial analysis for the Head of Treasury and Financial Controller.

The ideal candidate

• A recent graduate with a 2:1 or higher in a numerate discipline and a strong desire to obtain a CIMA qualification.
• Possesses hands-on exposure to finance operations such as reconciliations or bookkeeping, coupled with a high degree of numerical accuracy.
• Highly organised and proactive with a genuine interest in the startup ecosystem and the intersection of talent and venture capital.

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

$120k-$180k + Equity

Company Description

Infilla is a $5M-funded startup on a mission to accelerate housing production by modernizing government permitting. Backed by top-tier investors, Infilla replaces slow, paper-based workflows with a high-performance digital platform already utilized by the San Francisco Planning Department and the State of Delaware to streamline critical infrastructure projects.

Job Description

As a founding-stage Full-Stack Product Engineer at Infilla, you will design and ship features end-to-end to solve America's housing shortage. Working directly with government agencies, you'll leverage a modern TypeScript stack to transform complex regulatory processes into intuitive user experiences, owning product decisions and technical architecture from the ground up.

Location

San Francisco, USA

Why this role is remarkable

• Join a senior founding team of experienced builders and former founders with over 40 years of combined experience in high-growth engineering and leadership.
• Tackle a high-stakes, real-world problem by building compound software for government agencies that have historically suffered from mediocre, outdated digital tools.
• Influence the entire engineering culture and tech stack while utilizing cutting-edge AI agentic architectures and performance-oriented concurrent programming patterns.

What you will do

• Build and maintain mission-critical features using React, Remix, and Node.js to streamline the permitting process for major US cities and states.
• Collaborate directly with government staff and stakeholders to understand complex regulatory requirements and translate them into elegant software solutions.
• Architect scalable infrastructure on AWS and help establish engineering best practices for a rapidly growing product handling significant customer demand.

The ideal candidate

• Has at least 2 years of professional experience building full-stack products with a high level of proficiency in React and TypeScript.
• Possesses a product-minded approach, caring deeply about user experience and finding creative, pragmatic ways to ship high-quality software quickly.
• Demonstrates curiosity about AI integration, including experience using AI tools to enhance development velocity and exploring agentic architecture patterns.

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

£80k - £130k + Equity

Company Description

Allied is a 2024-founded defence technology company backed by 1991 VC and Notion Capital. They are building AlliedOS, an AI-native operating system and marketplace designed to modernize Europe's defence industrial base by linking frontline needs directly to factory production in a single, intelligent platform.

Job Description

Join Allied as a full-stack Product Engineer building AlliedOS, the "Anduril meets Amazon" of European defence. You will own features end-to-end, from a homegrown manufacturing execution system to a procurement marketplace. Working in a flat hierarchy, you'll utilize an AI-native stack to deliver mission-critical tools for government and military partners.

Location

London, UK

Why this role is remarkable

• Work on a global mission to strengthen Western democracies by fixing the slow, centralized defence industrial base with AI-native technology.
• Join a high-calibre "circle of peers" founded by a former Royal Marines officer, offering extreme autonomy and a hierarchy-free environment.
• Backed by specialist investors 1991 VC and Notion Capital, tackling a massive market with a product-led approach to defence procurement.

What you will do

• Own and ship features end-to-end across web and mobile, contributing directly to the development of the AlliedOS platform and MES.
• Iterate rapidly with real users and commercial teams to transform complex defence procurement needs into intuitive, intelligent software solutions.
• Influence the technical architecture and product roadmap of a scaling startup, moving from concept to production in weeks rather than years.

The ideal candidate

• You have 5-8 years of full-stack experience shipping high-quality products in fast-paced environments, with a strong product instinct.
• You are highly proficient with modern web technologies, specifically TypeScript and React, and are comfortable working across the entire stack.
• You leverage AI tools like Cursor or Copilot daily and have experience or a strong interest in building AI-powered features and integrations.

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 Engineer

Salary

Not Disclosed

Company Description

Greptile is a San Francisco-based technology company building an AI-powered codebase intelligence platform that helps developers understand and navigate complex codebases. Based in the heart of the Bay Area, Greptile is redefining the software development lifecycle by providing deep, contextual insights into massive repositories for engineering teams.

Job Description

As a Customer Engineer at Greptile, you will bridge the gap between complex engineering and customer success. You will work closely with developers to integrate Greptile's AI-powered codebase intelligence platform into their workflows. This role is pivotal for driving adoption, solving technical challenges, and ensuring customers realize maximum value from our technology.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-growth AI startup at the forefront of codebase intelligence, working directly with founders and top-tier engineering teams.
• Shape the future of how developers interact with large codebases using cutting-edge LLM applications in a San Francisco-based innovation hub.
• Own the technical relationship with enterprise customers, moving beyond standard support to become a trusted technical advisor in the evolving AI space.

What you will do

• Lead technical onboarding and integration sessions for new customers, ensuring seamless deployment of Greptile across diverse engineering environments.
• Partner with the product team to translate customer feedback and technical requirements into high-impact roadmap features and platform improvements.
• Build custom scripts, tooling, and documentation to help customers automate their codebase analysis and accelerate their internal development cycles.

The ideal candidate

• Proven experience in a technical, customer-facing role such as Solutions Architecture, Forward Deployed Engineering, or Developer Relations at a SaaS company.
• Strong proficiency in at least one major programming language and a deep understanding of modern software development lifecycles and CI/CD pipelines.
• Excellent communication skills with the ability to explain complex AI and LLM concepts to both technical leads and executive 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.

Title:
Founding Engineer (£85k + Equity) at VC-backed AI PropTech startup

Job Title

Founding Engineer

Salary

£85k + Equity

Company Description

VC-backed AI PropTech startup

Job Description

You will lead the architectural development of an AI-driven agency model, replacing traditional manual workflows with autonomous agents. As a founding member, you will own everything from feature specification to production-grade deployment, tackling hard problems in LLM integration and operational automation to redefine how the global property market functions from the ground up.

Location

London, UK

Why this role is remarkable

• Join a founding team backed by top-tier European venture incubators and founders of global tech giants.
• Take a front-row seat in building the "last ever real estate agency" by owning the tech and the service.
• Significant equity stake in a high-growth environment with a clear path to US-based seed expansion.

What you will do

• Build and deploy production-grade agentic systems and RAG pipelines using Python and TypeScript.
• Drive architectural decisions and product strategy from initial concept to real-world operational impact.
• Maintain high-speed shipping cycles, deploying code to production within your first week of joining.

The ideal candidate

• Proven builder with 2+ years of experience shipping fast, production-grade code in startup environments.
• AI-native engineer proficient in Python/FastAPI and TypeScript/React with experience in LLM workflows.
• High-agency problem solver with a track record of taking full ownership of complex technical 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

Full Stack Engineer

Salary

$250k-$300k + Equity

Company Description

Caplight is building the real-time data and trading infrastructure for private markets, bringing transparency to historically opaque and illiquid assets. Based in San Francisco, Caplight provides institutional players with the pricing and tools needed to move quickly on private securities, transforming fragmented data into actionable financial intelligence.

Job Description

Join Caplight’s founding team as a Full Stack Engineer to build the infrastructure powering private market trading. You will own entire product areas, from real-time pricing data surfaces to institutional-grade trading interfaces. This high-impact role requires a blend of technical depth, product instinct, and a strong design sense to create sophisticated financial tools.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-leverage founding team in San Francisco with significant influence over the product’s direction and the company’s ultimate culture.
• Tackle deep technical challenges in private market infrastructure, turning fragmented, stale data into real-time, institutional-grade trading and pricing tools.
• Experience a unique "AGI-pilled" environment where you are encouraged to max out parallel agent management to accelerate development and product delivery.

What you will do

• Own and build end-to-end product features, from the underlying data infrastructure to the sleek, intuitive interfaces relied on by institutional users.
• Collaborate closely with the small founding team to translate complex business requirements into high-performance financial infrastructure and data surfaces.
• Leverage advanced AI workflows and agent management to ship features rapidly without compromising on design quality or technical robustness.

The ideal candidate

• At least 5 years of full-stack engineering experience with a proven track record of shipping complex, user-facing products at scale.
• Strong product instincts and an exceptional eye for design, capable of building beautiful, functional features without needing a dedicated designer.
• An entrepreneurial, "AGI-pilled" mindset with high business acumen and the ability to move fast on ambiguous, cross-disciplinary 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

Commercial Associate (Customer Success & Analytics)

Salary

£55k-£75k + Equity

Company Description

Tunic Pay is a pre-empted Series A fintech founded by veterans from Nova Credit and Palantir. The company is building the Payment Context Protocol, an intelligence layer for real-time payments that stops APP scams for major UK banks by providing rich, explainable context on every transaction to prevent fraud before it happens.

Job Description

You will join a high-calibre GTM team to build customer success and analytics from the ground floor. You’ll lead pilots with major UK banks, analyze messy usage data to uncover trends, and translate insights into product roadmaps. This role is a "human accelerant" opportunity sitting at the intersection of customer impact and technical product development.

Location

London, UK

Why this role is remarkable

• Join a pre-empted Series A startup led by founders who previously raised $130M+ and built teams of 100+ across three continents at companies like Nova Credit.
• Work directly with the UK's largest banks to solve a £460M annual problem, delivering measurable reductions in fraud losses and operational workload using specialized AI agents.
• Enjoy high ownership in a lean team where your data-driven insights directly shape the product strategy and global expansion plans for the Payment Context Protocol.

What you will do

• Lead pilot programs with bank stakeholders, managing weekly performance reviews and creating concise reports that move partnerships toward full rollouts.
• Analyze complex usage and performance data to identify friction points, adoption patterns, and clear strategies for customer expansion through structured workshops.
• Act as the "voice of the customer" by surfacing structured feedback to the product team to prioritize features and UI improvements based on real-world impact.

The ideal candidate

• Has 2-7 years of experience in high-rigor strategy roles such as management consulting, investment banking, or BizOps at a high-growth startup environment.
• Possesses exceptional analytical skills with mastery of Excel and data storytelling, capable of extracting actionable signals from incomplete or messy datasets to drive decisions.
• Exhibits "radical ownership" and entrepreneurial energy, thriving in unstructured environments while communicating precisely and compellingly to senior stakeholders across slides and email.

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

Innovative venture-backed consumer tech startup

Job Description

As a Forward Deployed Engineer, you will bridge the gap between technical execution and customer success. You will work on-site with clients to implement complex solutions, drive product adoption, and provide critical feedback to the engineering team. This role is essential for ensuring our high-growth platform delivers immediate value to a rapidly expanding user base.

Location

San Francisco, USA

Why this role is remarkable

• Work at the intersection of engineering, product strategy, and customer impact in a high-visibility role.
• Join a well-funded startup backed by top-tier VCs during a period of significant market expansion.
• Influence the product roadmap directly by translating real-world client challenges into scalable technical features.

What you will do

• Lead technical implementations and integrations for high-profile clients to ensure seamless platform onboarding.
• Develop custom tools, scripts, and features to meet specific customer needs while maintaining core product integrity.
• Collaborate with product and engineering teams to prioritize the roadmap based on direct field insights.

The ideal candidate

• Possesses a strong full-stack engineering background with the ability to navigate complex, distributed systems.
• Exhibits exceptional communication skills and the ability to explain technical concepts to non-technical stakeholders.
• Thrives in fast-paced environments and enjoys the challenge of solving unique problems on the front lines.

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 Strategist

Salary

Not Disclosed

Company Description

Strala is an early-stage AI company transforming the insurance industry by moving manual workflows to AI-driven outcomes for major carriers. Based in San Francisco, the team works directly with enterprise insurance clients to deploy cutting-edge AI products that modernize data-rich, decision-heavy industrial processes.

Job Description

As a Deployment Strategist at Strala, you will bridge the gap between technical AI capabilities and enterprise client needs. You'll lead high-stakes deployments, translating complex model performance into measurable business outcomes for insurance claims executives. This role requires technical fluency and executive presence to drive product adoption and client success from technical onboarding through final review.

Location

San Francisco, USA

Why this role is remarkable

• Work at the intersection of cutting-edge AI and the massive, data-rich insurance industry that is ripe for transformation.
• Own the entire client deployment lifecycle, serving as the face of Strala to enterprise leaders and technical data teams.
• Join an early-stage team where you can define the deployment playbook and directly influence the product roadmap based on client feedback.

What you will do

• Lead end-to-end client implementations, managing workstreams with engineering and data teams to ensure technical milestones are met.
• Facilitate executive war rooms and success reviews to navigate complex challenges and maintain strategic alignment with insurance carrier leadership.
• Sequence dependencies and identify blockers to drive adoption, ensuring AI products deliver tangible, measurable value to the client’s bottom line.

The ideal candidate

• Has 2–5 years of experience in a technical customer-facing role such as solutions engineering, forward deployed engineering, or implementation consulting.
• Possesses the technical fluency to read data models and earn credibility with data teams without needing to build production infrastructure yourself.
• Demonstrates a bias for action and thrives in ambiguous startup environments, having previously owned enterprise-level deployments with a high degree of autonomy.

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 Product Engineer

Salary

£70k-£110k + Equity

Company Description

Godiligent.ai is a Y Combinator-backed fintech infrastructure startup in London building AI agents to automate Anti Money Laundering operations. Backed by top-tier investors and currently at post-seed stage with strong traction, the company is revolutionizing how banks and fintechs handle tedious compliance tasks and financial crime investigations.

Job Description

As an AI Product Engineer at Godiligent.ai, you will bridge the gap between engineering, product, and AI design. You’ll own core AI agent infrastructure, building serverless TypeScript systems on AWS to automate L1 compliance tasks. This high-impact role involves shipping features rapidly, making architectural decisions, and working directly with founders and customers.

Location

London, UK

Why this role is remarkable

• Direct impact on fighting financial crime by automating millions of manual KYC/AML tasks using cutting-edge AI agent technology.
• Join a Y Combinator-backed startup with strong post-seed runway, production customers, and founders with deep fintech and AML domain expertise.
• Experience extreme ownership and rapid iteration cycles where you build on Monday, test on Tuesday, and see customer impact by Friday.

What you will do

• Design and deploy core AI agent infrastructure, utilizing LLM workflows, tool calling, and human-in-the-loop validation systems for financial compliance.
• Build and maintain critical integrations with legacy KYC/AML platforms that banks rely on, ensuring secure and scalable financial crime workflows.
• Collaborate daily with the CEO and CTO to translate customer pain points into production-ready features within a serverless AWS environment.

The ideal candidate

• 1-5 years of experience building production systems using JavaScript/TypeScript, AWS serverless architectures, and modern CI/CD practices.
• Proven technical excellence via a top-tier university degree, experience at elite tech firms like Meta or Stripe, or growth in a VC-backed startup.
• Strong AI-native building intuition with practical experience in prompt design, structured outputs, and developing reliable agent-based evaluation loops.

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

Operations Lead

Salary

£60k–£70k

Company Description

Vitruehealth.com is a backed London-based healthtech startup using AI and motion capture to eliminate musculoskeletal pain for millions. With a client list including Bupa, AXA, and the NHS, they are scaling their 15-person team to revolutionize how clinicians assess and treat movement conditions through data-driven technology.

Job Description

As Operations Lead at Vitruehealth.com, you will own the company’s operating system, partnering directly with the CEO to drive efficiency and culture. From managing finance operations and people processes to leading AI-driven workflow transformations, you’ll build the scalable foundations necessary to support a fast-growing healthtech leader while sitting on the leadership team.

Location

London, UK

Why this role is remarkable

• Join the leadership team of a mission-driven company where you will partner directly with the CEO to shape the business rhythm and core culture.
• Impact global healthcare by supporting a platform used by Bupa, AXA, and the NHS to modernize musculoskeletal care for hundreds of millions of people.
• Lead Vitruehealth.com’s transformation into a truly AI-native organization, embedding cutting-edge tools into the very fabric of how the company operates, makes decisions, and scales.

What you will do

• Own the end-to-end operating rhythm, including OKRs, leadership meetings, and company-wide planning to ensure high-performance execution and follow-through across the entire business.
• Manage essential finance and people operations, from payroll and budget tracking to employee onboarding and developing internal policies that support a growing, high-talent team.
• Oversee governance and compliance, leading yearly ISO recertification processes and assisting the commercial team with security due diligence to help close major enterprise deals.

The ideal candidate

• Has 5+ years of operational experience in a startup or SaaS environment, with a proven track record of building systems and making autonomous, high-judgment decisions.
• Demonstrates high proficiency with AI tools and a genuine interest in leveraging them to transform internal workflows and increase overall business performance.
• Possesses strong financial literacy and attention to detail, capable of managing budgets, reporting, and complex compliance documentation without requiring constant direction.

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

VP of Product

Salary

$250-300K + 20% Bonus + Equity

Company Description

OneNotary, Inc. is a $5M Series A verification infrastructure layer backed by Jackson Square Ventures, building the legal human-in-the-loop layer for digital workflows. With 50,000+ credentialed notaries and a strategic DocuSign partnership, they are scaling 2-3x yearly to become the trusted verification standard for regulated global industries.

Job Description

As the first VP of Product at OneNotary, Inc., you will transform a notary-focused service into a multi-vertical human verification infrastructure platform. Reporting to the CEO, you will own the product strategy, build the PM organization from scratch, and define the APIs powering strategic partnerships with giants like DocuSign.

Location

San Francisco, USA

Why this role is remarkable

• Join a $5M Series A company with proven traction, growing 2-3x year-over-year with a defensible moat of 50,000+ state-credentialed notaries.
• Shape a new category of infrastructure with a strategic partnership and investment from DocuSign already fueling enterprise and ISV motions.
• Lead the evolution from a single-service product to a comprehensive platform for identity verification, compliance attestation, and regulated KYC workflows.

What you will do

• Own the entire product strategy and roadmap across core verticals like notary and I-9, plus expansion into fraud deflection and lending solutions.
• Build and scale the product management organization from zero, hiring and developing a high-performance PM team to support enterprise expansion.
• Lead the embedded and API product experience, managing high-stakes design partnerships with top-tier enterprise accounts and strategic ISV partners.

The ideal candidate

• Brings 10+ years of product leadership in B2B SaaS, having scaled a platform company through the $10M to $50M+ ARR growth phase.
• Demonstrates deep expertise in API-first or embedded platform products, matching patterns from industry leaders like Stripe, Plaid, Twilio, or Okta.
• Possesses founder-adjacent DNA and the ability to thrive in regulated domains like fintech or legaltech while partnering closely with a technical founding 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

Coach Growth & Partnerships Manager

Salary

Not Disclosed

Company Description

FITR is a VC-backed startup building the operating system for modern fitness businesses and serves as the official software partner for HYROX. Based in Soho, FITR empowers thousands of coaches globally to scale their training, community, and client experiences through a single, category-defining platform.

Job Description

You will own FITR’s Scale Pod, managing 600+ independent coaching businesses and strategic partnerships with brands like PureGym and The Gym Group. This is a high-impact, commercially-driven role where you will turn passive partnerships into growth engines, driving retention, expansion revenue, and coach success through lifecycle strategy and hands-on activation.

Location

London, UK

Why this role is remarkable

• Join a VC-backed startup at a genuine inflection point, shaping a brand-new "Coach Growth & Experience" function from the ground up with high autonomy and ownership.
• Directly impact the success of thousands of coaches and leading industry partners like HYROX, PureGym, Third Space, and The Gym Group as their primary growth contact.
• Benefit from a high-energy Soho office culture featuring unlimited holiday, flexible hybrid working, and a clear trajectory toward leadership as the company continues to scale rapidly.

What you will do

• Own the "Scale Pod" of 600+ independent coaching businesses, driving retention, engagement, and annual plan conversion while identifying high-potential expansion and Custom App opportunities.
• Operationalize strategic partnerships post-signup by running activation sessions, workshops, and coffee mornings with PTs to turn partner cohorts into active acquisition and growth engines.
• Collaborate cross-functionally with Product, Marketing, and Leadership to build scalable playbooks, improve lifecycle automation, and feed commercial insights into the product roadmap.

The ideal candidate

• Proven experience in high-volume Customer Success, Partnerships, or Growth roles within a SaaS startup, ideally supporting SMBs, creators, or independent operators.
• Highly commercially minded with a track record of driving revenue growth, spotting churn risks, and building repeatable systems from scratch in fast-paced environments.
• Deep passion for health, fitness, or the creator economy, with the communication skills to influence everyone from individual PTs to corporate gym leadership.

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 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

Title:
Founding Software Engineer (£100k-£140k + Equity) at Well-funded AI voice agent startup

Job Title

Founding Software Engineer

Salary

£100k-£140k + Equity

Company Description

Well-funded AI voice agent startup

Job Description

Join a well-funded AI voice agent startup as a Founding Software Engineer. You will build and ship core product features, shaping the future of AI voice technology. This role involves working across the full stack, solving complex challenges, and directly impacting customer success. Ideal for those passionate about 0-to-1 building and cutting-edge AI.

Location

London, UK

Why this role is remarkable

• Shape the future of AI voice technology from the ground up.
• Backed by top-tier VCs, strong customer traction in a growing market.
• Significant equity opportunity in a fast-paced, high-impact environment.

What you will do

• Build and ship core AI voice agent product features across the full stack.
• Own the product lifecycle from customer needs to solution delivery and iteration.
• Apply best practices in testing, documentation, and reliability to raise the bar.

The ideal candidate

• Strong fundamentals and 5+ years production experience with React, TypeScript, Python.
• Proven track record building and shipping AI products end-to-end.
• Customer-obsessed, biased for action, with an owner's mindset for 0-to-1 building.

How to Apply:
To apply for this job speak to Jack, our AI recruiter.
Step 1. Visit our website.
Step 2. Click 'Speak with Jack'.
Step 3. Login with your LinkedIn profile.
Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.
Step 5. If the hiring manager would like to meet you, Jack will make the introduction.

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Software Engineer, iOS/Mobile

Salary

$135K – $260K + Equity

Company Description

Beacon AI Inc. is a mission-driven aviation technology company building an AI platform to make flying safer and more efficient. Backed by top investors, they have secured a dozen Department of Defense contracts and partnered with major airlines to deliver real-time, safety-critical systems that revolutionize human-AI collaboration in the cockpit.

Job Description

As an iOS Software Engineer at Beacon AI Inc., you will build high-impact mobile applications that support a groundbreaking flight safety platform. Working in a fast-paced, hybrid environment in San Carlos, you’ll develop safety-critical features using Swift and SwiftUI, integrating real-time data to help pilots fly more effectively and save lives.

Location

San Carlos, USA

Why this role is remarkable

• Contribute to life-saving technology by building tools that directly enhance pilot safety and operational efficiency across commercial and defense sectors.
• Join a high-growth startup with massive traction, including over a dozen DoD contracts and strategic partnerships with major global airlines.
• Work in a high-ownership, low-silo environment where small teams ship quickly and leverage cutting-edge AI to solve complex aviation challenges.

What you will do

• Architect and implement sophisticated iOS features using Swift, SwiftUI, and modern frameworks to support real-time flight data visualization.
• Collaborate with senior engineers and designers to build high-performance, user-friendly mobile interfaces that integrate seamlessly with hardware-adjacent systems.
• Maintain code quality and system reliability through rigorous testing, code reviews, and the application of modern architectural patterns like async/await.

The ideal candidate

• Possesses 2+ years of professional experience developing iOS applications with a strong command of Swift, SwiftUI, and UIKit.
• Demonstrates proficiency in asynchronous programming, networking, and integrating complex internal/external APIs into production-ready mobile systems.
• Is a U.S. Person (Citizen or Green Card holder) with a passion for aviation and the desire to work on hardware-integrated 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

Machine Learning Engineer: LLM Interpretability & Systems

Salary

$175K – $250K + Equity

Company Description

CTGT, Inc. is a venture-backed startup born out of Stanford University research, providing a deterministic governance layer for enterprise AI. Backed by Google’s Gradient Ventures, General Catalyst, and Y Combinator, CTGT, Inc. builds the control plane that enables Fortune 500 institutions to deploy generative AI workflows with auditability and confidence.

Job Description

As a Machine Learning Engineer at CTGT, Inc., you will work deep within the model stack to make generative AI deterministic and reliable. You’ll apply mechanistic interpretability techniques to model weights and activations, building the policy engine that enforces real-time governance for high-stakes enterprise applications at the edge of AI research.

Location

San Francisco, USA

Why this role is remarkable

• Bridge the gap between frontier AI research and real-world production by implementing mechanistic interpretability techniques like activation patching and control vectors.
• Join a high-growth team backed by elite investors including Google’s Gradient Ventures, General Catalyst, and Y Combinator with significant equity upside.
• Develop the core deterministic governance layer required by the world's largest institutions to safely deploy generative AI at scale.

What you will do

• Operationalize mechanistic interpretability research into production-ready code that improves model behavior through direct internal interventions.
• Design and optimize feature-level intervention systems that enable real-time, auditable policy enforcement during model inference.
• Build robust evaluation and deployment loops to ensure model changes are reliably shipped into complex enterprise VPC environments.

The ideal candidate

• Possesses deep expertise in Transformer architectures, PyTorch internals, and the mathematical foundations required for advanced deep learning optimization.
• Demonstrates a proven track record of training or fine-tuning models beyond simple augmentation, specifically probing the mechanics of model cognition.
• Exhibits strong technical ownership with the ability to translate academic papers into high-performance Python, Rust, or TypeScript implementations.

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

To apply, speak to Jack. He's an AI agent that sends you unmissable jobs and then helps you ace the interview. He’ll make sure you are considered for this role, and help you find others if you ask.

Title:
Applied AI Engineer at Innovative AI simulation startup

Job Title

Applied AI Engineer

Salary

Not Disclosed

Company Description

Innovative AI simulation startup

Job Description

Join a pioneering team at the forefront of AI world generation, building large-scale systems for real-time 3D environment and game creation. You'll work on distributed multi-agent orchestration, data-efficient training, and inference optimization, enabling new frontiers in interactive experiences. This role offers the chance to own core generation and simulation stacks, impacting how engaging virtual worlds are made and monetized.

Location

San Francisco, USA

Why this role is remarkable

• Work at the intersection of applied AI and large-scale systems for world generation.
• Backed by top-tier VCs, driving innovation in the rapidly evolving AI and gaming sectors.
• Opportunity to own significant parts of the core generation and simulation stack, shaping the future of interactive content.

What you will do

• Develop and optimize world generation pipelines, focusing on data-efficient training and inference.
• Design and implement distributed multi-agent orchestration systems for coordinated world synthesis.
• Build reinforcement learning pipelines and agentic reasoning frameworks for adaptive game generation and emergent behavior.

The ideal candidate

• Possesses strong software fundamentals and can navigate between production systems and research.
• Has experience building or training large multimodal or agentic AI systems.
• Familiar with distributed training, data curation, or large-scale vision/3D pipelines.

How to Apply:

To apply for this job speak to Jack, our AI recruiter.

Step 1. Visit our website
Step 2. Click 'Speak with Jack'.
Step 3. Login with your LinkedIn profile.
Step 4. Talk to Jack for 20 minutes so he can understand your experience and ambitions.
Step 5. If the hiring manager would like to meet you, Jack will make the introduction.

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Deployment Strategist

Salary

$166k–$195k + Equity

Company Description

Valon Technologies, Inc. is an a16z-backed Series C fintech that built ValonOS, an AI-native operating system managing $140B+ in mortgages with 60%+ margins.

Job Description

As a Deployment Strategist, you will lead the rollout of Valon’s AI platform to the nation’s largest mortgage servicers. You will bridge the gap between cutting-edge technology and complex legacy operations, owning end-to-end implementation outcomes. This high-impact role blends strategy, business operations, and technical problem-solving to transform how regulated finance actually functions.

Location

San Francisco or New York City, USA

Why this role is remarkable

• Work on the "tip of the spear" deploying an AI operating system that manages over $140B in loans for the country's largest financial institutions.
• Join a Series C company backed by a16z that has already achieved 60%+ operating margins by rebuilding the mortgage servicing stack from the ground up.
• Act as a "COO on the ground," making fast judgment calls and driving cross-functional execution to solve complex real-world implementation challenges.

What you will do

• Oversee and manage the successful rollout of Valon’s platform across the most complex business areas of enterprise clients, ensuring adoption and long-term value.
• Translate ground-level operational challenges into actionable feedback for internal product and engineering teams to help shape the evolution of the platform.
• Develop deep relationships with senior client leaders to develop operational and technology solutions that maximize the value of Valon's platform.

The ideal candidate

• Proven operator from finance, consulting, or startup environments with a strong STEM background and experience owning execution and outcomes.
• Technically curious individual comfortable learning tools like SQL, Python, and workflow platforms to bridge the gap between software and operations.
• Effective communicator willing to travel 10–50% during critical deployment phases to embed with customers and navigate highly regulated 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

Founding Software Engineer

Salary

$160k-$210k + Equity

Company Description

Origin Therapy is a venture-backed healthtech startup in San Francisco dedicated to fixing the broken pediatric therapy system. By building AI-powered infrastructure to automate billing, credentialing, and documentation, Origin Therapy enables therapists to launch independent practices and spend more time with kids, significantly reducing wait times for families in need of essential care.

Job Description

As the third or fourth employee, you will build the core platform that automates complex healthcare workflows. You’ll own the product lifecycle from ideation to deployment, working closely with 75+ active therapists to reduce administrative burdens. This is a high-speed, in-person role focused on shipping AI-driven solutions that create tangible capacity in the healthcare system.

Location

San Francisco, USA

Why this role is remarkable

• Be a founding member as employee #3-4 with significant equity, shaping the product, technical stack, and company culture from the ground up.
• Tackle a massive real-world problem where 1 in 6 US children need therapy, directly increasing care capacity by automating the 50% of time therapists spend on admin.
• Work in a high-velocity, in-person environment in SF’s Mission district, backed by leading early-stage investors and already serving a growing network of therapists.

What you will do

• Ship code daily using TypeScript, React, and Langchain to automate insurance credentialing, billing claims, and clinical documentation.
• Collaborate directly with therapists to observe their workflows, translating user needs into autonomous AI agents and seamless product experiences.
• Make critical architectural and product decisions, choosing the best tools and AI frameworks to accelerate development and scale care operations.

The ideal candidate

• You are a full-stack builder who has successfully shipped complex products end-to-end and thrives in high-ambiguity, fast-paced startup environments.
• You possess strong technical proficiency in TypeScript and React, with a deep interest in leveraging AI/LLMs to solve operational inefficiencies.
• You value speed and simplicity over over-engineering, demonstrating low ego and a commitment to working in-person 5 days a week in San Francisco.

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 Manager

Salary

Not Disclosed

Company Description

Fleek is a ~$50M Series B startup backed by a16z and Y Combinator building the AI-native infrastructure for the global $350B secondhand clothing market.

Job Description

You will own and scale a portfolio of marketplace customers, including vintage stores and enterprise buyers, driving 10-20% month-on-month growth. By leveraging AI-powered workflows and deep commercial insight, you’ll solve operational pain points and increase wallet share to help fix the world's broken fashion supply chain.

Location

London, UK

Why this role is remarkable

• Direct impact on sustainability by building the infrastructure to save millions of garments from landfills through a high-growth B2B marketplace.
• Backed by top-tier investors like a16z and Y Combinator, Fleek has tripled in size annually and recently secured Series B funding.
• Exceptional ownership opportunity to design AI-first account management processes and work directly with founders in a fast-paced, Shoreditch-based team.

What you will do

• Drive 10-20% monthly growth in retention and wallet share for a portfolio of customers spending £5k-£15k+ monthly.
• Build and implement AI-powered workflows to automate repeatable tasks and scale your ability to manage high-quality account relationships.
• Collaborate cross-functionally with product and ops teams to translate customer feedback into platform improvements that resolve delivery and stock visibility issues.

The ideal candidate

• At least 2 years of experience in a commercial or account management role within an early-stage, high-growth startup environment.
• Demonstrated AI-first mindset with recent experience building AI tools or automated workflows to enhance day-to-day operational efficiency.
• Entrepreneurial resilience and systems-thinking ability to thrive in ambiguous environments where processes are still being defined and optimized.

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 Software Engineer

Salary

Not Disclosed

Company Description

Strategic AI consultancy transforming UK public services through high-impact machine learning and government-scale data systems.

Job Description

You will collaborate with cross-functional teams to build and scale AI-powered systems that solve unique challenges for the NHS and central government departments. By turning sophisticated machine learning outputs into production-ready software, you will drive digital transformation across the public sector, optimizing services and improving the lives of individual citizens.

Location

London, UK

Why this role is remarkable

• Work on mission-critical AI projects that directly impact the NHS and national strategic government decisions.
• Take full ownership of the entire stack within an autonomous environment that prizes rapid prototyping alongside long-term maintainability.
• Join a market-leading team known for technical excellence in deploying advanced machine learning at scale within high-security environments.

What you will do

• Build reliable, scalable frontend and backend architectures using Python, FastAPI, and TypeScript/React to deliver advanced AI systems.
• Develop complex data pipelines and cloud infrastructure on AWS, Azure, or GCP to support technically sophisticated software deployment.
• Partner with Data Scientists and Product Managers to translate complex machine learning models into user-centric, high-impact products.

The ideal candidate

• Proves deep technical expertise in Python backend frameworks (FastAPI) and modern frontend technologies like React or Vue.
• Experience deploying containerised software via Docker into cloud environments such as AWS, Azure, or GCP with a focus on reliability.
• Eligible for UK Security Clearance (SC) and possesses a pragmatic, scientific mindset for solving ambiguous engineering 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

Sales Development Representative

Salary

Not Disclosed

Company Description

Fast-growing AI startup

Job Description

We are looking for a high-performing, AI-native Sales Development Representative to join our San Francisco team. You will lead the charge in identifying high-value prospects, leveraging cutting-edge AI tools to scale outreach, and driving meaningful pipeline growth. This is a critical role for someone eager to define modern sales playbooks in a high-velocity environment.

Location

San Francisco, USA

Why this role is remarkable

• Work at the forefront of AI innovation with a team that prioritizes an AI-native approach to every workflow.
• Join a well-funded organization backed by top-tier VCs during a period of rapid market expansion.
• High-impact opportunity to influence the company’s go-to-market strategy and accelerate your career into leadership or account management.

What you will do

• Conduct high-volume, personalized outbound prospecting using AI tools to identify and engage key decision-makers.
• Qualify inbound leads and run discovery calls to build a robust pipeline of high-intent opportunities.
• Collaborate closely with the founding team and marketing to refine messaging and optimize sales conversion funnels.

The ideal candidate

• Proven track record of exceeding targets in a fast-paced sales environment, ideally within a SaaS or AI context.
• Tech-savvy and AI-native, with the ability to leverage automation and LLMs to increase personal productivity.
• Exceptional communication skills and a resilient mindset, comfortable with the ambiguity and speed of a 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

Full-Stack Engineer

Salary

£70k-£100k + Equity

Company Description

VC-backed industrial technology startup

Job Description

Join a high-growth startup transforming critical resource extraction through advanced AI and geospatial modeling. You will own the data pipelines, cloud infrastructure, and APIs that power a platform used by global mining leaders. This role is pivotal in scaling a breakthrough technology that addresses the global supply chain challenges of the energy transition.

Location

London, UK

Why this role is remarkable

• Work on mission-critical technology addressing the global shortage of minerals essential for the energy transition and data centers.
• Join a technical founding team during a high-growth phase following an oversubscribed funding round backed by top-tier venture capital.
• Enjoy high levels of autonomy and ownership over the technical architecture, moving beyond simple ticket-closing to shape a global platform.

What you will do

• Architect and maintain robust data pipelines to process complex subsurface and multimodal data within an Azure environment.
• Design and implement clean, high-performance APIs that facilitate seamless integration with the front-end SaaS platform.
• Collaborate directly with the founders and clients to translate breakthrough AI research into scalable, production-ready software features.

The ideal candidate

• Over 5 years of experience building production-grade systems with a heavy emphasis on back-end Python and cloud infrastructure.
• Proven ability to deliver end-to-end features using TypeScript and React, despite a primary focus on server-side engineering.
• A resilient, proactive problem-solver with a strong desire to learn new technologies and improve organizational development processes.

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

Not Disclosed

Company Description

Parallel Distribution is an early-stage NYC startup running a TikTok distribution network at serious scale, managing over 10,000 accounts and posting roughly 0.2% of all daily global TikTok content for major DTC and wellness brands.

Job Description

Join Parallel Distribution as an SDR focused on high-intensity outbound prospecting. You will drive growth by booking meetings with senior User Acquisition and performance marketing leaders at major consumer brands. Working directly with the CEO, you will help build the outbound playbook from the ground up in a high-momentum, fast-paced environment.

Location

New York City, USA

Why this role is remarkable

• Scale and Impact: Work for a company responsible for 0.2% of all daily TikTok content, providing unmatched visibility and influence within the creator economy.
• Direct Mentorship: Partner directly with the CEO in a fast feedback loop, playing a foundational role in building the company's outbound sales engine.
• High-Profile Portfolio: Engage with the world’s biggest DTC and wellness brands that rely on Parallel Distribution for their social media distribution and growth.

What you will do

• Execute high-volume, multi-channel outreach via email, phone, LinkedIn, and video to secure qualified meetings with VP and Director-level buyers.
• Identify and qualify leads within the performance marketing and user acquisition space to maintain a healthy pipeline for the closing team.
• Utilize modern sales tools like Apollo, Outreach, and Clay to optimize the prospecting process and help refine the company's outbound playbook.

The ideal candidate

• Possesses 1-3 years of B2B SDR/BDR experience with a proven track record of consistently meeting or exceeding outbound prospecting quotas.
• Demonstrates exceptional communication skills, capable of holding professional and persuasive conversations with senior decision-makers in the marketing industry.
• Takes genuine pride in the craft of prospecting and is motivated by the challenge of opening doors and mastering the art of the outreach.

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 Solutions Engineer

Salary

$120k-$170k + $30k Commission + Equity

Company Description

$36M Series A AI platform backed by the creators of Transformers and Gemini

Job Description

Join a high-growth startup processing tens of millions of documents for enterprise legal and finance teams. As the second Solutions Engineer in NYC, you will bridge the gap between sales and product, designing agentic AI workflows using GPT-4, Claude, and Gemini to solve complex automation challenges for Fortune 500 clients.

Location

New York, USA

Why this role is remarkable

• Work at the frontier of agentic AI with a flagship product that 4x-ed revenue last year and maintains a 160% net retention rate.
• Join a lean, high-trust team backed by the world's leading AI pioneers, including investors who helped build the foundations of modern LLMs.
• High autonomy and impact as one of the first technical hires in the NYC office, directly shaping how enterprises adopt multi-modal AI at scale.

What you will do

• Lead technical discovery and design sophisticated AI solutions, conducting POCs that demonstrate the value of no-code agentic workflows to enterprise prospects.
• Build and implement complex Python-based data pipelines and prompt engineering strategies to automate multi-modal document processing for regulated industries.
• Act as the primary technical partner for high-value accounts, managing up to 10 concurrent projects while feeding critical insights back to product engineering.

The ideal candidate

• Proven experience delivering LLM-powered solutions to customers, with deep technical knowledge of RAG, prompt engineering, and foundation model APIs.
• Strong software development skills in Python and a "prototyper at heart" mentality for building repeatable technical solutions to business problems.
• Exceptional communicator capable of articulating a complex AI vision to both C-suite business stakeholders and technical engineering leaders.

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 Account Executive - East Coast

Salary

$260k-$300k + Equity

Company Description

Growth-stage cybersecurity platform

Job Description

As an Enterprise Account Executive, you will spearhead growth across the East Coast territory for a high-growth identity governance platform. This is a full-cycle hunter role where you will prospect, manage complex proofs of value, and secure new enterprise logos, working alongside top-tier leadership to redefine access security in the AI era.

Location

New York, USA

Why this role is remarkable

• Join a scaling GTM team led by executives from industry-leading security and infrastructure companies.
• Backed by top-tier VCs, the platform is already trusted by major tech unicorns and enterprise leaders.
• Identity governance is being reimagined for AI, placing this role at the forefront of a critical market shift.

What you will do

• Develop and execute a strategic territory plan to identify and close net-new enterprise accounts.
• Lead the full sales cycle from initial prospecting and discovery through to negotiation and final close.
• Collaborate with Solutions Engineering and Customer Success to ensure technical alignment and long-term customer value.

The ideal candidate

• 8+ years of proven success in enterprise field sales, consistently exceeding quotas with complex software.
• Deep experience selling identity, security, or infrastructure solutions to senior executives like CISOs and VPs.
• A self-starter mindset comfortable navigating the ambiguity of a fast-paced, growth-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

Founding AI Engineer

Salary

$170k – $225k + Equity

Company Description

Tyle is a pre-seed health-tech startup backed by a16z and elite ex-Google/Meta leaders building the visual biomarker layer for human health. Using proprietary imaging hardware and multimodal AI, Tyle transforms the body's surface into a longitudinal record of health intelligence to detect chronic conditions and early signs of disease.

Job Description

As the Founding AI Engineer at Tyle, you will architect and scale the core computer vision system from day zero. You'll own the end-to-end pipeline, from signal capture and data curation to training multimodal models that interpret biological signals. Working alongside elite founders, you will define the technical foundation of a new category of preventative health infrastructure.

Location

San Francisco and Los Angeles, USA

Why this role is remarkable

• Join a high-pedigree founding team consisting of a 12-year Meta engineering leader and Google's former Head of Product for Discovery & Applied AI.
• Work on a zero-to-one challenge at the intersection of custom hardware and cutting-edge multimodal AI, backed by the a16z Explorer Fund.
• Exercise true founding-level ownership with a significant equity stake of up to 5% and the autonomy to design technical systems without legacy constraints.

What you will do

• Architect and evolve the complete computer vision stack, optimizing the journey from raw sensor data to production-ready biological insights.
• Translate emerging research and state-of-the-art multimodal techniques into reliable, high-performance models capable of operating in real-world clinical conditions.
• Build the foundational data infrastructure and training loops required to scale longitudinal health intelligence and improve model performance continuously.

The ideal candidate

• Possesses deep expertise in training and deploying computer vision or multimodal AI models that have been proven in production environments.
• Demonstrates a rapid ability to move from research papers to functional prototypes, balancing scientific rigor with the speed of a stealth-stage startup.
• Thrives in a hands-on, generalist role, comfortably navigating between model development, hardware integration, and high-level technical strategy.

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

$140k-$220k + Equity

Company Description

Well-funded AI developer tools startup

Job Description

Join a high-growth AI startup building critical infrastructure for modern engineering teams. As a Forward Deployed Engineer, you will bridge the gap between sales and engineering by leading technical deployments, designing complex proof-of-concepts, and shipping production code. You will be the technical voice of the customer, ensuring successful adoption across enterprise environments.

Location

San Francisco, USA

Why this role is remarkable

• Lead high-stakes technical integrations at a talent-dense company that is defining how modern engineering teams build and ship code.
• Work at a fast-growing, well-funded Series A startup backed by top-tier venture capital firms in the heart of San Francisco.
• Experience an intense, high-performance culture where your contributions directly influence the product roadmap and drive significant enterprise-level growth.

What you will do

• Partner with sales teams to lead technical discovery and design bespoke proof-of-concepts for complex enterprise engineering environments.
• Build and maintain production-ready reference implementations while navigating critical security and compliance diligence for large-scale software deployments.
• Act as the technical voice of the customer, translating complex requirements into core features while shipping code against real customer stacks.

The ideal candidate

• Strong proficiency in JavaScript/TypeScript and extensive experience with modern Git workflows and automated CI/CD pipeline management.
• Professional experience in software or DevOps engineering with a deep understanding of enterprise identity systems like SSO and SAML.
• Excellent communication skills with the ability to lead technical discovery calls and translate vague customer needs into functional software 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

Product Infrastructure Engineer, Data & Agent Systems

Salary

$200k-$220k + Equity

Company Description

Truewind is a $17M raised, YC-backed San Francisco fintech building AI agents that automate accounting for 500+ firms and companies like EisnerAmper. Backed by Thomson Reuters Ventures and Rho Capital, they are transforming the $100B+ financial back-office by delivering audit-ready outputs through intelligent software and autonomous agent workflows.

Job Description

You will own the data foundation and execution systems powering AI agents that reconcile transactions and close books. Initially focusing on critical data model migrations and schema design, you will transition into building agent infrastructure, including long-running job orchestration, sandboxed execution environments, and human-in-the-loop review flows for correctness-sensitive financial data.

Location

San Francisco, USA

Why this role is remarkable

• Join a YC W23 standout that has already raised $17M and counts top-tier accounting firms like Frank Rimerman among its 500+ active customers.
• Work on "Agentic AI" that actually performs complex work—not just suggestions—transforming raw financial data into audit-ready outputs with zero margin for error.
• Directly collaborate with the founding team in a high-ownership environment where infrastructure you build is deployed to production and used by accountants weekly.

What you will do

• Lead the migration from legacy data models to durable domain models while maintaining live production workflows and ensuring 100% data correctness.
• Architect orchestration systems for long-running AI agent jobs, including complex retries, checkpoints, resumability, and integrated human review flows.
• Develop tool-calling infrastructure and secure sandboxed environments that allow agents to safely interact with ERPs, banks, browsers, and document systems.

The ideal candidate

• Has 4+ years of experience building production-grade backend or data infrastructure, specifically managing complex relational database schemas and data integrity.
• Proficient in TypeScript and PostgreSQL, with a proven track record of migrating live production systems without breaking existing customer workflows.
• Possesses deep experience with asynchronous systems, workflow engines (like Temporal or BullMQ), and building observability for high-stakes, multi-tenant SaaS 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

CAD Integration Engineer

Salary

$120k–$180k + Equity

Company Description

Drafter Inc. is an early-stage, ~10-person hardware AI startup building a go-to-manufacturing platform that automates complex mechanical engineering workflows. By developing an AI Manufacturing Engineer that understands design intent, Drafter Inc. helps world-class hardware teams—from space exploration to robotics—reduce production cycles and reclaim 30% of their engineering time.

Job Description

Drafter Inc. is seeking a CAD Integration Engineer to own the bridge between our AI platform and the CAD/PLM systems mechanical engineers use daily. You will develop high-performance C#/.NET integrations for tools like SolidWorks and NX, working across the stack to ensure a seamless, consumer-grade experience for the world's most innovative hardware organizations.

Location

San Francisco, USA

Why this role is remarkable

• Deep Technical Impact: You will own the core differentiator of the product, building plugins and connectors at the SDK level for industry-standard tools like SolidWorks, NX, and Teamcenter.
• High-Growth AI Hardware: Join a fast-moving, 10-person startup at the intersection of AI and mechanical engineering, serving elite customers in aerospace, energy systems, and medical devices.
• True Ownership: As a key early hire, you will work directly with the founding team to define technical specs and translate user needs into scalable, high-quality code.

What you will do

• Architect and develop robust CAD and PLM integrations using C# and Visual Studio to enable novel manufacturing solutions within monolithic engineering systems.
• Collaborate across the full stack, integrating RESTful APIs and WebSockets to enable real-time data manipulation and highly responsive 3D visualizations.
• Conduct performance testing and optimization to ensure a smooth, interactive UX while maintaining high-quality, scalable code within a fast-paced startup environment.

The ideal candidate

• Possesses 2–12 years of professional software engineering experience with a strong proficiency in C#/.NET and a track record of deploying high-quality code.
• Has hands-on experience building and managing CAD/PLM integrations, add-ins, or connectors for platforms such as SolidWorks, NX, or Teamcenter.
• Must be a U.S. citizen based in the United States, exhibiting the relentless drive and autonomy required to thrive in a remote-first, high-intensity 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 Software Engineer

Salary

$250k + $100k Equity + $20k Benefits

Company Description

Omen AI is a $26.5M Series A startup backed by CRV building predictive AI and edge computing hardware for critical industrial infrastructure.

Job Description

You will lead the development of secure backend systems for real-time sensor data pipelines and ML inference at the edge. As a cornerstone of the engineering team, you'll establish the gold standard for security and compliance, specifically leading SOC2 Type 2 and ISO 27001 certifications for high-value industrial environments.

Location

San Francisco, USA

Why this role is remarkable

• Join a well-funded Series A team (~12 people) backed by CRV, tackling complex engineering challenges at the intersection of AI, hardware, and heavy industry.
• Take full ownership of the backend architecture and security posture for a platform processing mission-critical data from factory floors and job sites globally.
• Exceptional compensation package up to $370K total, including a $250K base, significant equity, and a signing bonus in a high-agency environment.

What you will do

• Design and scale high-performance backend services using Python or Go to handle sensitive industrial sensor data and real-time pipelines.
• Lead the technical implementation of SOC2 Type 2 and ISO 27001 compliance programs, ensuring security is foundational rather than an afterthought.
• Partner with existing senior staff to refine hardened cloud infrastructure (AWS/GCP) and deploy ML inference models directly to edge computing devices.

The ideal candidate

• 5+ years of software engineering experience with a deep focus on backend development, high-performance services, and secure cloud architecture.
• Proven track record of owning security programs and successfully navigating early-stage companies through formal compliance audits like SOC2 or ISO 27001.
• Expertise in Python or Go, secure API design, and managing data privacy within sensitive, distributed enterprise 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

Product Engineer

Salary

Not Disclosed

Company Description

Seamflow.com is a high-growth London startup that raised a 14× oversubscribed $4.5m seed round from Tier-1 investors including Coinbase, Reddit, Klarna, and Spotify. They are building systems to modernize outdated manual processes in aerospace, healthcare, and energy, already generating 7-figure revenue with an elite team from Google, Amazon, and X.

Job Description

As a Product Engineer at Seamflow.com, you will build end-to-end workflows that solve complex real-world problems in high-stakes industries. You’ll own features from initial UI design to backend logic and AI integration. This role is for someone who thrives in high-ownership environments, shipping production-grade systems to modernize manual physical-world processes at software speed.

Location

London, UK

Why this role is remarkable

• Work with an elite team of former unicorn founding engineers and talent from X, Google, and Amazon in a high-trust environment.
• Tackle a massive market opportunity by digitizing critical industries like aerospace and energy, backed by top-tier VCs like Coinbase and Reddit.
• Experience true ownership by shipping to production on day one and influencing product direction in a fast-paced, 7-figure revenue startup.

What you will do

• Design and build end-to-end user workflows, translating complex real-world processes into intuitive interfaces using React and TypeScript.
• Implement robust backend services and data models in Python to support complex business logic and AI-powered agents.
• Integrate LLMs and model-backed APIs directly into production features to automate manual workflows for enterprise customers.

The ideal candidate

• Has extensive experience with TypeScript, React, and Python, specifically building production-grade systems rather than just simple CRUD applications.
• Demonstrates strong product judgment and a history of high ownership, ideally with a background as a founder or at an early-stage startup.
• Possesses a deep interest in AI integration and a proven ability to ship high-quality features where requirements are rapidly evolving.

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

Founders Associate

Salary

$100k

Company Description

Ligo Biosciences is a YC S24 biotech startup in San Francisco using generative AI to design novel enzymes at the intersection of biology and machine learning.

Job Description

As the Founders Associate at Ligo Biosciences, you will serve as the operational backbone and CEO’s right-hand. You'll tackle everything from setting up lab robotics and office design to managing investor relations and hiring logistics. This high-ownership role is designed for an adaptable generalist eager to build a fast-moving startup from the ground up.

Location

San Francisco, USA

Why this role is remarkable

• Work directly with the founders of a YC S24 startup, gaining an unfiltered view into building a biotech company from the earliest stages.
• Play a critical role in a company applying cutting-edge generative AI to solve complex biological problems with massive real-world impact.
• Enjoy total ownership and autonomy with no bureaucracy, where your contributions directly shape the company's operational foundations and culture.

What you will do

• Manage end-to-end office operations, including physical workspace design, hardware setup, and the coordination of specialized lab equipment and robotics.
• Support the CEO with high-level strategic tasks such as fundraising material preparation, investor communications, and financial tracking.
• Drive the company's growth by running point on hiring logistics, talent sourcing, and building essential internal processes from scratch.

The ideal candidate

• Proven experience in fast-moving startup environments, operations, or program management with a track record of handling ambiguous, high-stakes projects.
• A "no task is too small" mentality combined with the ability to switch between physical lab setup and executive-level coordination seamlessly.
• Exceptional organizational skills and energy, thriving in a small-team setting where you act as the primary glue for all non-technical functions.

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

Clove is a London-based fintech that raised $14M from Accel, Kindred, and Air Street Capital to close the financial advice gap by combining technology with trusted advisers.

Job Description

As one of Clove’s first engineering hires, you’ll own features end-to-end across consumer apps, adviser platforms, and internal systems. Working without PMs in a small, senior team, you will design clean APIs and polished UIs using Go and React to build a more accessible future for financial advice.

Location

London, UK

Why this role is remarkable

• Join as an early hire in a senior team of five engineers led by Ed Stephinson (ex-incident.io and Netlify), offering immense technical influence.
• Backed by $14M from top-tier investors Accel, Kindred, and Air Street Capital, providing the stability and momentum to tackle a massive, underserved market.
• True product ownership in a "no-PM" environment where you solve ambiguous problems from first principles and see your work directly impact users' lives.

What you will do

• Build and ship features across the entire product surface, including the consumer application, adviser platform, and internal workflow orchestration tools.
• Design and implement resilient APIs and thoughtful UIs using a modular Go monolith and React frontends deployed on Google Cloud Platform.
• Establish foundational engineering patterns, quality bars, and testing conventions that will define the technical culture as the company scales.

The ideal candidate

• Strong full-stack fundamentals with the ability to navigate both API design and polished UI development, ideally with experience in Go or React.
• Product-minded self-starter who thrives in 0→1 environments and has a track record of shipping impactful features based on user feedback and data.
• High degree of autonomy and craft, with a focus on making software feel considered, trustworthy, and simple to use for complex financial tasks.

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 Operations Manager

Salary

£50K – £70K + Equity

Company Description

$25M Series A AI cybersecurity startup backed by Theory Ventures

Job Description

As the first dedicated operations hire, you will build the foundational systems for a fast-growing team of 36. Reporting to the VP Operations, you’ll own financial reporting, board preparations, compliance, and people ops. This is a high-agency role designed to streamline growth and free the founding team to focus on product innovation.

Location

Remote, UK

Why this role is remarkable

• Work at the forefront of generative AI with a founding team from Amazon, Meta, and Elastic building autonomous security agents.
• Massive ownership opportunity to design an AI-native operations function from scratch, including all-hands, offsites, and internal reporting rhythms.
• High-impact mission using LLMs to solve critical cybersecurity vulnerabilities for Fortune 200 companies and leading tech firms.

What you will do

• Own the financial operating rhythm, including the financial model, budget vs. actuals tracking, and investor-grade board packs.
• Design and execute the systems for compliance and people operations to ensure a seamless experience as the company scales.
• Identify opportunities to integrate AI tooling into internal workflows to maintain a lean, high-velocity operational team.

The ideal candidate

• 2-4 years of experience demonstrating high rigour in demanding environments like management consulting, finance, or a high-growth scale-up.
• Strong financial literacy with the ability to maintain complex spreadsheets and translate data into clear leadership insights.
• Builder’s mindset with the agency to identify operational gaps and create lasting infrastructure without needing a detailed brief.

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 Consumer Lead

Salary

Not Disclosed

Company Description

Radical Health is an ambitious startup building an AI oncologist, focused on revolutionizing cancer care through cutting-edge artificial intelligence and consumer-centric product design.

Job Description

Join Radical Health as our Founding Consumer Lead to spearhead end-to-end growth for our AI oncologist. You will blend brand strategy, content creation, and rapid experimentation to build a consumer business from first principles. This high-leverage role requires an AI-native operator capable of designing scalable acquisition systems and mission-driven growth loops.

Location

San Francisco, USA

Why this role is remarkable

• Founding-level impact at a mission-driven company building a world-changing product: an AI oncologist.
• True AI-native environment where you will use AI to compress the distance between idea and execution, bypassing traditional agency-heavy models.
• Unusually high leverage and ownership, working directly with founders to define the go-to-market strategy for a trust-sensitive healthcare category.

What you will do

• Own end-to-end consumer acquisition across organic, paid social, referral, and partnership channels like patient advocacy groups.
• Design and execute rapid growth experiments, refining brand messaging and launching optimized funnels in hours rather than weeks.
• Build AI-powered growth workflows and content systems to scale production across platforms like TikTok, Instagram, and Reddit.

The ideal candidate

• Proven track record of growing consumer products to meaningful scale, likely as a founder, growth leader, or early startup employee.
• Deeply AI-native operator who constantly experiments with new tools to build automated systems rather than just managing processes.
• Exceptional intuition for consumer psychology and brand storytelling, paired with an analytical mindset to own and hit growth metrics.

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 Associate

Salary

Not Disclosed

Company Description

Antler is a global venture capital firm that backs the world’s most ambitious founders from the start, having helped create and invested in over 1,500 startups. Operating across 27 cities, Antler supports founders with deep business validation, initial capital, and expansion support through its global community and dedicated funds.

Job Description

As an Associate in Antler’s Elevate Global Fund, you will source, evaluate, and support high-potential startups at Series A and B stages across Europe. You will lead investment diligence, perform technical and financial analysis, and coordinate deal execution while directly supporting portfolio companies like Lovable and Airalo to drive strategic growth and scale internal VC tooling with AI.

Location

London, UK

Why this role is remarkable

• Work at the heart of the London VC scene with the Elevate Global Fund, targeting high-growth Series A and B opportunities across Europe.
• Gain exposure to a massive global network that has invested in 1,500+ companies, providing a unique vantage point on global tech trends.
• Influence the future of venture capital by helping integrate AI into internal sourcing, diligence, and knowledge management processes.

What you will do

• Source and evaluate investment opportunities across AI, B2B SaaS, fintech, and deep-tech sectors with a primary focus on the European market.
• Lead comprehensive investment diligence, including unit economics analysis, competitive landscape assessments, and deep-dives into technical system architecture and feasibility.
• Support the full investment lifecycle by preparing investment memos for internal committees and managing relationships with founders and ecosystem stakeholders.

The ideal candidate

• Holds 1 to 3 years of experience in a fast-paced environment such as venture capital, technical product development, consulting, or investment banking.
• Demonstrates a strong ability to bridge business and technical topics, comfortably analyzing both financial metrics (LTV/CAC) and product roadmap scalability.
• Possesses a proactive, "can-do" attitude with the communication skills necessary to synthesize complex ideas for senior team members and external partners.

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:
Frontend Engineer ($160K–$250K + Equity) at Greptile - Benchmark-backed AI Review Layer

Job Title

Frontend Engineer

Salary

$160K–$250K + Equity

Company Description

Greptile - Benchmark & YC-backed AI code review layer

Job Description

As Greptile's first dedicated Frontend Engineer, you will own the entire product experience for 7,000+ companies. You'll build the TypeScript/React dashboard that reviews one billion lines of code monthly for customers like Nvidia and Coinbase. This is a foundational role in a talent-dense, in-person team building the future of autonomous code validation.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-growth startup backed by $30M from Benchmark, YC, and Paul Graham, currently growing 25–30% month-over-month as the standard AI review layer.
• Take full ownership of the user interface for a product relied upon by thousands of developers at world-class engineering organizations like Brex and Zapier.
• Work in a talent-dense environment in North Beach, SF, alongside former Stripe, Facebook, and Figma engineers who value high-speed shipping and in-person collaboration.

What you will do

• Architect and maintain the Greptile dashboard and customer-facing analytics using TypeScript and React to provide engineering leaders with deep visibility into code quality.
• Partner closely with the design engineer to iterate on and ensure a fast, consistent, and beautiful frontend experience across the entire application.
• Build autonomous agents that learn idiosyncratic coding standards and identify high-signal PR feedback to reduce noise for thousands of enterprise developer teams.

The ideal candidate

• 3–7 years of professional frontend experience with deep, production-level expertise in TypeScript and ReactJS.
• A strong sense of craft and design taste, with a track record of building beautiful, high-performance UIs at design-forward companies or through complex personal projects.
• Thrives in high-growth, in-person environments and possesses a B.S. in Computer Science or an equivalent degree from a top-tier institution.

===

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

Performance Marketing Lead

Salary

Not Disclosed

Company Description

Seatunique.com is a high-growth London startup revolutionising the premium ticketing industry, recently ranked 4th in Sifted’s 100 UK & Ireland for 2024. As the number one destination for European premium experiences, they power official hospitality sales for 50+ prestigious partners including Everton FC and BST Hyde Park.

Job Description

Seatunique.com is seeking a Growth Orchestrator to lead performance marketing across paid media, SEO, and affiliates. Utilizing a cutting-edge AI-native model, you will direct AI agents to handle campaign analysis and execution, allowing you to focus on high-level strategy and commercial impact to scale customer acquisition for premier live events.

Location

London, UK

Why this role is remarkable

• Join a hyper-growth leader in the experience economy, recently ranked the 4th fastest-growing tech startup in the UK and Ireland by Sifted.
• Lead a unique "Orchestrator Model" where you manage AI agents to automate research and drafting, allowing you to operate at unprecedented strategic depth.
• Gain unprecedented access to the live events industry through VIP experiences and official partnerships with world-renowned sports clubs and cultural venues.

What you will do

• Own the cross-channel strategy for Google Ads, Meta, TikTok, and Bing, directing AI agents to optimize creative testing and targeting at scale.
• Oversee SEO and CRO roadmaps in collaboration with external agencies and data teams to maximize organic visibility and conversion efficiency.
• Manage the affiliate programme and blended CAC/MER targets, translating complex channel metrics into clear commercial outcomes and growth reports.

The ideal candidate

• Brings 3-5+ years of experience in performance marketing or growth roles, with hands-on mastery of Google Ads and Meta Ads at scale.
• Possesses a strong commercial mindset and the ability to manage external agency partners across SEO, CRO, and affiliate marketing channels.
• Demonstrates an agile, in-person work ethic and a desire to leverage advanced AI tools like Claude to redefine marketing operations.

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 Operator

Salary

£55k-£85k + Equity

Company Description

Letty is a London-based AI startup backed by Entrepreneurs First and top-tier VCs, rebuilding the real estate industry. They develop autonomous AI agents that handle manual property management workflows like tenant engagement, compliance, and maintenance, replacing legacy processes with high-efficiency automation for agencies across the UK and US.

Job Description

You will be the bridge between engineering and customers, owning the full adoption journey from contract to live branch deployment. This technical-operator role requires debugging production code and writing SQL while spending the majority of your time in-person with real estate negotiators to map workflows and train staff on Letty’s AI platform.

Location

London, UK

Why this role is remarkable

• True founding-level impact where you define the operator playbook and customer success strategy from scratch for a $1T+ market.
• Backed by elite investors including Entrepreneurs First, with established traction across UK agencies and early expansion into the US market.
• Join a high-intensity, "maker" culture that offers meaningful founding equity and a direct path to shaping the future of AI in real estate.

What you will do

• Onboard agency customers from signed contract to fully live branch in under seven days through intensive, in-person training and workflow mapping.
• Act as a technical first responder by triaging customer issues, writing SQL queries, and inspecting logs to minimize engineering interruptions.
• Translate real-world customer friction into specific product feedback and technical bug reports to guide the engineering team’s development roadmap.

The ideal candidate

• Strong Computer Science background with the ability to read Python, FastAPI, and TypeScript, but a preference for solving customer problems over shipping code.
• Exceptional communicator who enjoys being on-site at branches and has a "teacher’s instinct" for training non-technical staff on complex AI tools.
• Highly analytical and AI-native, capable of writing complex SQL and using tools like Cursor or Claude to ship internal automations and training curriculum 10x faster.

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 Owner / Engineer

Salary

Not Disclosed + Equity

Company Description

Munich-based AI data quality startup led by BCG Digital Ventures and PhD founders

Job Description

Join a high-growth startup redefining enterprise data trust. You will own the product roadmap end-to-end while pioneering an automated "spec to code" development cycle using advanced AI coding agents. This role bridges the gap between customer needs and technical execution, architecting the intelligence that enables LLMs to autonomously fix complex data issues.

Location

Munich, Germany

Why this role is remarkable

• Be at the absolute frontier of the agentic software revolution, moving beyond traditional coding to leading AI agents in a "spec to code" environment.
• Work in a high-impact, SOC 2 compliant environment serving enterprise customers, with direct access to founders from BCG Digital Ventures and top-tier academia.
• High-velocity culture with short decision paths where you shape the engineering culture and product trajectory while receiving above-market equity via a VSOP program.

What you will do

• Design and maintain backend systems and agentic workflows using frameworks like LangChain or AutoGPT to automate data quality tasks.
• Translate complex customer needs into "prompt-ready" technical specifications that AI coding agents can execute with high precision.
• Own the full feature lifecycle from vision to production, balancing immediate enterprise product needs with long-term system scalability and self-healing capabilities.

The ideal candidate

• 5+ years of experience delivering production-grade systems with a deep focus on product-led development and technical specification writing.
• Proven expertise in modern data stacks (databases/warehouses) and hands-on experience advancing agentic AI workflows in professional or intensive personal projects.
• Entrepreneurial mindset with the ability to navigate high-stakes product decisions and a desire to thrive in a fast-paced, fluid 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

Founding ML/Data Engineer

Salary

£70k - £100k + Equity

Company Description

AI-driven hospitality tech platform automating revenue for vacation rental owners

Job Description

As the first ML specialist, you will unlock a proprietary dataset of Booking.com private API data, Airbnb channel data, and competitive pricing. You will transition the platform from rules-based logic to a data-driven agent, building models that separate causal signals from noise to measurably increase revenue for thousands of properties worldwide.

Location

Remote, UK

Why this role is remarkable

• Access a unique, high-moat dataset including private Booking.com API signals and scraped market data that most companies cannot reach
• Huge equity upside as a founding team member (up to 1%) in a startup building the "compounding moat" of the business
• Direct product impact where your models move the needle on real-world revenue decisions rather than dying in internal dashboards

What you will do

• Mine Booking.com and Airbnb datasets to identify the specific signals that predict revenue and distinguish them from seasonal noise
• Apply causal inference and time-series analysis to determine if promotions drive incremental bookings or if conversion would have happened anyway
• Ship production-ready Python code within a Django and ClickHouse stack to integrate model logic directly into the automated agent

The ideal candidate

• Proven experience shipping end-to-end data projects in a startup environment, moving from initial hypothesis to production-ready implementation
• Highly proficient in Python (pandas, NumPy, scikit-learn) and comfortable working inside a Django codebase rather than just Jupyter notebooks
• AI-native engineer who leverages frontier coding tools and agentic workflows to ship faster and is curious about self-learning ML 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

Senior Software Engineer

Salary

Not Disclosed + Equity

Company Description

CommodityAI is a YC W24-backed startup building the operating system for the global commodities industry. Supported by Rebel Fund and the founders of YouTube and Reddit, the company manages billions in contract value by using AI to automate manual operations across energy, metals, and agricultural supply chains as they approach Series A.

Job Description

As a Senior Software Engineer at CommodityAI, you will architect core technical pillars for an industry-scale operating system. You will build high-throughput backend APIs and production AI agents that transform unstructured data into deterministic trade insights. Working directly with founders, you'll solve complex logistical challenges while scaling infrastructure for global transaction volumes.

Location

San Francisco, USA

Why this role is remarkable

• Join a fast-growing YC W24 company backed by tech royalty, including the founders of YouTube and Reddit, as they approach a Series A milestone.
• Directly influence the architecture of a platform managing billions of dollars in transaction value for the foundational sectors of global trade.
• Operate in a high-trust, low-bureaucracy environment in San Francisco where you have a direct seat at the table alongside the founding team.

What you will do

• Design and scale robust backend APIs and data pipelines using Python and Go to process massive commercial contract volumes.
• Architect agentic AI systems and structured extraction pipelines that turn chaotic PDFs and emails into reliable, production-ready data.
• Own end-to-end product features across the full stack, from sophisticated data orchestration to clean, intuitive user workflows in React.

The ideal candidate

• Brings 6+ years of engineering experience, with a proven track record as a core contributor at high-growth startups or early technical leadership.
• Possesses hands-on expertise deploying production AI/LLM systems, specifically focusing on structured outputs, retrieval-augmented generation, or complex agent orchestration.
• Demonstrates strong business curiosity and technical judgment, effectively translating messy real-world logistics into elegant, high-performance code and pragmatic engineering trade-offs.

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

CommodityAI is building the AI-powered operating system for the global commodities industry, automating the complex manual workflows across the energy, metals, and agricultural sectors.

Job Description

As a Forward Deployed Engineer at CommodityAI, you will bridge the gap between AI product and physical trade operations. You'll partner with customers to automate unstructured data flows, configure technical schemas, and drive successful deployments. This is a high-impact role for an engineer who thrives at the intersection of code and customer outcomes.

Location

San Francisco, USA

Why this role is remarkable

• Work at the epicenter of global trade, transforming the foundational sector responsible for moving the world’s energy, metals, and agricultural resources.
• Join a high-growth environment where the product is selling faster than it can be onboarded, offering massive scale and impact.
• Gain high-agency experience with direct mentorship from the founding team while building the company's deployment playbooks from the ground up.

What you will do

• Configure data schemas and AI extraction workflows to turn messy real-world documents and emails into structured, actionable trade data.
• Lead customer onboarding workstreams from initial scoping and technical configuration through to user acceptance testing and successful go-live.
• Build internal tools, scripts, and automation templates that accelerate the deployment process and create leverage for the entire engineering function.

The ideal candidate

• 1-3 years of experience in software engineering, implementation engineering, or a technical consulting role with strong coding skills in Python or TypeScript.
• Proven technical proficiency with APIs, structured data models, and the ability to diagnose complex issues across AI-driven systems.
• Exceptional communication skills and an operator mindset, comfortable managing multiple customer workstreams in a fast-paced, 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

Senior Software Engineer, Full Stack

Salary

Not Disclosed

Company Description

Formulary Financial, Inc. is an AI-native fund administration services firm backed by Khosla Ventures and Serena Ventures, managing billions in assets for leading managers. The company is transforming private market operations by replacing error-prone manual processes with a data-driven intelligence platform built by veterans in fintech and artificial intelligence.

Job Description

As a Senior Software Engineer at Formulary Financial, Inc., you will build the world's first AI-native platform for comprehensive fund administration. You'll drive the development of agentic AI capabilities and scalable cloud infrastructure to transform private market operations. Joining this early-stage team, you'll bridge the gap between complex financial services and cutting-edge data intelligence.

Location

New York, USA

Why this role is remarkable

• Join a high-growth fintech backed by tier-one investors like Khosla Ventures and Acrew Capital that already manages billions in assets within its first year.
• Build groundbreaking agentic AI capabilities from scratch to automate the lifecycle of private market investments and fund operations for the world's largest asset managers.
• Work alongside repeat founders and industry veterans in an environment that values intellectual debate, ownership mindset, and rapid, high-quality product shipping.

What you will do

• Design and implement scalable full-stack architectures and agentic AI tools to streamline fund administration, GP, and LP workflows for high-touch service delivery.
• Develop robust data management systems and back-end frameworks to ensure accurate, real-time access to complex financial data across the investment lifecycle.
• Collaborate on the technical roadmap, optimizing cloud solutions using AWS/Azure and containerization while maintaining high security, defensive programming, and reliability standards.

The ideal candidate

• Possesses 4+ years of hands-on full-stack engineering experience with a strong background in distributed SaaS architectures, data pipelines, and public cloud infrastructure.
• Demonstrates expertise in modern frontend development, API integration, and backend services with a proven track record of shipping quality products in fast-paced environments.
• Exhibits a mission-driven mindset with a keen interest in AI/ML, capable of navigating ambiguity to solve complex problems with minimal guidance.

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

Accounting Manager

Salary

Not Disclosed

Company Description

Formulary Financial, Inc. is a venture-backed startup building the world’s first AI-native fund administration platform, supported by premier investors including Khosla Ventures, Acrew Capital, and Serena Ventures. Based in NYC, they manage billions in assets for leading managers by combining expert service with real-time, data-driven intelligence.

Job Description

As an Accounting Manager at Formulary Financial, Inc., you will lead end-to-end client deliverables while shaping the future of fund administration. You'll manage staff accountants, oversee complex waterfall calculations, and partner with product teams to automate operations. This is a ground-floor opportunity to transform private market operations using cutting-edge AI technology.

Location

New York City, USA

Why this role is remarkable

• Join a seed-stage venture backed by top-tier firms like Khosla Ventures and Serena Ventures, offering meaningful equity and high-growth potential.
• Work at the intersection of private equity and AI, helping to build the first-ever AI-native fund administration platform from the ground up.
• Collaborate directly with repeat fintech founders and industry veterans to define operational processes and influence product development in a small, elite team.

What you will do

• Own end-to-end execution of fund administration deliverables, including complex waterfall distributions, capital calls, and comprehensive LP reporting for leading asset managers.
• Manage and mentor a team of staff accountants, overseeing daily operations, client inquiries, and the recruitment of new talent.
• Partner with the product development team to identify automation opportunities and implement AI-driven systems to improve accuracy and efficiency.

The ideal candidate

• 3-7 years of fund accounting experience specifically within venture capital or private equity, ideally coming from a specialized firm like VMS or Carta.
• Proven leadership skills with 2+ years of experience hiring and training fund accountants while maintaining high standards for client service and accuracy.
• A tech-forward mindset with a keen interest in AI and experience scoping system requirements to replace manual, error-prone paperwork with automated 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

Engagement Manager

Salary

Not Disclosed

Company Description

Model ML is a $90M-funded AI startup, backed by Y Combinator and FT Partners, building an AI workflow platform that automates complex processes for global financial institutions like investment banks and private equity firms.

Job Description

As an Engagement Manager, you will bridge the gap between AI capabilities and high-stakes financial workflows. You will lead client relationships at major institutions, design custom AI templates for complex deal execution, and collaborate with engineering teams to prioritize product feedback, transforming how the world’s leading financial firms produce and validate client-ready work.

Location

London, UK; New York, USA; Hong Kong; Singapore

Why this role is remarkable

• Join a rocket-ship startup that recently closed a $75M Series A—one of the largest fintech rounds ever—backed by Tier 1 investors including Y Combinator and LocalGlobe.
• Work directly with an elite team of former professionals from Apollo, Bain, and bulge-bracket banks, supported by an advisory board of former CEOs from HSBC and UBS.
• Take ownership of high-impact AI implementation at the world's most prestigious financial institutions, moving from a structured finance path into a leadership role in enterprise AI.

What you will do

• Own the end-to-end client relationship for major financial institutions, serving as the primary point of contact for strategic communication and product adoption.
• Build and deploy bespoke AI workflows, templates, and demos tailored to complex use cases like due diligence, market mapping, and comparable analysis.
• Lead cross-functional teams and run weekly customer feedback sessions to translate user needs into prioritized technical requirements for the engineering and product teams.

The ideal candidate

• Possesses 3-7 years of experience in investment banking (bulge bracket or elite boutique), private equity, or Tier 1 strategy consulting with significant deal execution experience.
• Demonstrates a strong academic background from Tier 1 institutions and the ability to operate independently in a high-intensity, fast-paced startup environment.
• Combines excellent interpersonal and communication skills with a deep understanding of financial workflows and a readiness to train clients on advanced AI prompt engineering.

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 (AI Agents)

Salary

$180K - $300K + Equity

Company Description

Pylon Labs, Inc. is a $51M Series B startup backed by a16z and BCV, building an all-in-one B2B post-sales support platform. Leveraging conversational data and intelligence, they help over 1,300 companies like Linear and Cognition manage operations in real-time, earning a spot on the prestigious Enterprise Tech 30 list.

Job Description

Join Pylon Labs, Inc. to architect the future of AI-driven customer support. You will build and scale the next generation of AI features, directly impacting how over 1,300 leading tech companies manage their post-sales workflows. This high-impact role involves rapid iteration, ownership of complex technical challenges, and shipping code in a high-performance, engineer-led environment.

Location

San Francisco, USA

Why this role is remarkable

• Join a $51M Series B company backed by top-tier investors like a16z, BCV, and General Catalyst while they scale rapidly from a position of strength.
• Work on cutting-edge AI agent technology used by industry leaders like Cognition (makers of Devin) and Linear to automate complex support workflows.
• Collaborate with a world-class technical team of senior engineers hailing from premier technology companies including Samsara, Affinity, and Airbnb.

What you will do

• Build and deploy the next generation of AI features at Pylon Labs, Inc., rapidly iterating based on direct customer feedback and performance metrics.
• Improve the underlying quality, performance, and reliability of AI agents and intelligent features within the core support and customer success platform.
• Take full ownership of technical projects, managing end-to-end delivery from initial architecture to final shipment in a high-autonomy, low-meeting environment.

The ideal candidate

• Demonstrates strong engineering fundamentals with professional experience in React, Golang, GraphQL, and AWS to build and maintain scalable enterprise software.
• Thrives in a high-productivity culture where shipping code, autonomous project management, and attention to detail are the primary drivers of success.
• Is based in or willing to relocate to San Francisco to work in-person with a growing team of over 90 talented professionals.

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

Well-funded early-stage AI startup

Job Description

Join a fast-moving founding team as a Full-Stack Engineer building AI tools that streamline workplace collaboration. You will own features end-to-end using TypeScript, React, and Node.js to eliminate coordination overhead for growing companies. This role offers the opportunity to shape product direction and engineering culture while shipping user-facing features to an active, feedback-driven user base.

Location

New York, USA

Why this role is remarkable

• Direct impact on product-market fit by working closely with the founding team and real weekly users.
• High-velocity shipping environment where technical decisions and product instincts directly shape the company’s trajectory.
• Backed by top-tier VCs, offering the stability of strong funding with the creative freedom of an early-stage startup.

What you will do

• Lead the development of end-to-end features from initial specification through deployment and iterative improvement.
• Build and maintain scalable user-facing products using a modern stack including TypeScript, React, Node.js, and PostgreSQL.
• Collaborate with the founding team to translate complex workflow problems into intuitive AI-driven product solutions.

The ideal candidate

• Has 3–5 years of professional software engineering experience with a proven track record of shipping consumer or B2B products.
• Demonstrates a strong "startup appetite," thriving in fast-paced environments where requirements evolve based on user feedback.
• Possesses deep technical proficiency across the full stack, with bonus points for experience in Next.js, GraphQL, or high-growth 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.

Title:
Senior React Native Engineer at Known - AI-powered matchmaking startup

Job Title

Senior React Native Engineer

Salary

Not Disclosed

Company Description

Known - AI-powered matchmaking startup backed by Forerunner Ventures

Job Description

As a Senior React Native Engineer, you will own the entire mobile surface area of a voice-first AI product. You'll solve complex audio engineering challenges and craft premium, native-feel interactions that benchmark against Apple-grade quality. Joining an elite team from Uber and Cash App, you'll apply general intelligence to revolutionize human connection.

Location

San Francisco, USA

Why this role is remarkable

• Work on a genuinely novel voice-first interaction paradigm where users engage in 27-minute average conversations with AI agents.
• Join a high-growth startup backed by top-tier investors including Forerunner Ventures (Decagon, Oura), NFX, and Pear VC as they approach Series A.
• High-autonomy environment in Cow Hollow, SF, collaborating with an elite engineering team from Uber, Afterpay, and Cash App.

What you will do

• Own the full mobile surface including voice interaction flows, matching UX, and real-time state management.
• Solve complex audio engineering problems such as streaming, silence detection, and graceful degradation for voice AI.
• Collaborate deeply with design to translate high-fidelity intent into fluid animations and gesture-responsive interfaces.

The ideal candidate

• Extensive experience shipping high-quality React Native consumer products where mobile craft and performance were existential to retention.
• Deep technical background in audio, voice, or real-time media features like WebRTC, recording, and streaming playback.
• Proven track record as an early engineer (employee 1-30) at growth-stage companies like Clubhouse, Discord, or Tinder.

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 Machine Learning Engineer

Salary

$250k + $100k Equity

Company Description

Omen AI is a $13.7M seed-stage startup backed by CRV building the diagnostic layer for the world’s most critical industrial infrastructure. Founded by industry veterans who previously exited in the equipment space, Omen AI uses custom sensors and predictive ML to eliminate costly unplanned downtime for multi-billion dollar enterprise operators.

Job Description

As the first senior ML engineer, you will own the end-to-end pipeline for Omen AI’s predictive maintenance models. You will move between low-level signal processing of sensor data and high-level architectural decisions, developing physics-based models to detect biological growth and chemical degradation in complex fluid systems for global industrial giants.

Location

San Francisco, USA

Why this role is remarkable

• True technical ownership as the first senior ML hire, shaping the entire machine learning function and architectural strategy from the ground up.
• Deep market traction with six $2B+ revenue enterprise customers and $13.7M in funding from premier investors like CRV.
• High-impact work preventing real-world failures in critical infrastructure, using cutting-edge physics-based modeling and unsupervised learning on proprietary sensor data.

What you will do

• Refine and mature validated predictive models for industrial fluids to enhance pattern recognition for contaminants and component wear indicators.
• Architect new predictive models for novel fluid systems focusing on health indicators like biological growth and chemical stability threats.
• Collaborate with the hardware team to optimize sensor geometry based on data-driven indicators of potential industrial equipment failure.

The ideal candidate

• 5+ years of ML Engineering experience, with deep expertise in signal processing and feature extraction from complex IoT sensor data.
• Advanced proficiency in Python for high-performance computing, time series analysis, anomaly detection, and unsupervised clustering techniques.
• High-agency mindset comfortable with in-office collaboration 5 days a week in San Francisco and moving fast in a seed-stage 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

Software Engineer

Salary

$140K - $250K + Equity

Company Description

Opal Security is a $59M funded leader in AI-native identity governance, backed by Greylock and Battery, providing intelligent access management for enterprise leaders like Databricks and Figma.

Job Description

Join Opal Security to build AI-native identity governance systems that scale with enterprise chaos. As a full-stack engineer, you will design and ship features from concept to production, solving complex IAM challenges for Fortune 500s. You will work closely with customers to architect secure, real-time control planes that empower rapid innovation without compromising security.

Location

San Francisco, USA

Why this role is remarkable

• Join a hyper-growth team where 60% of the workforce joined since 2026, led by an elite executive team from Meta, Nutanix, and Palo Alto Networks.
• Tackle the burgeoning "identity moment" by building the control plane for human, service, and AI agent identities used by industry leaders like Figma.
• Influence the entire product lifecycle in an environment that prioritizes thoughtful engineering and creative problem-solving over high-velocity ticket completion.

What you will do

• Own critical product areas end-to-end, from initial architectural design to shipping production-ready features across the full application stack.
• Collaborate directly with security teams at high-growth startups and global enterprises to validate solutions and understand real-world infrastructure challenges.
• Establish engineering patterns and write foundational code that multiplies team velocity and shapes how Opal Security scales its technical infrastructure.

The ideal candidate

• Proven experience building and shipping complex, end-to-end products across both frontend and backend in a fast-paced environment.
• Strong architectural thinking skills with the ability to thrive in undefined spaces and challenge requirements to find better technical outcomes.
• A genuine curiosity for IAM, security, or infrastructure, coupled with a desire to engage directly with customers to solve their pain points.

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

$130k-$180k + Equity

Company Description

Synth AI Labs Inc. (Infer) is a YC-backed startup that has raised ~$6M from Stellaris Venture Partners, Ahead VC, and others to build the AI-powered operating system for the $400B insurance agency market. We create sophisticated AI voice agents that automate complex quote intake, policy servicing, and churn recovery workflows.

Job Description

As the first US Forward Deployed Engineer, you will own customer deployments end-to-end for insurance agencies. You'll bridge the gap between legacy tech stacks and cutting-edge AI, reverse-engineering undocumented systems to ship production-ready AI voice agents. This is a high-autonomy role where you will translate messy real-world workflows into scalable, production-ready automation.

Location

San Francisco, USA

Why this role is remarkable

• Join a well-funded YC S21 company building in a massive $400B industry currently underserved by modern software and sophisticated AI technology.
• Enjoy direct access to the founders and high-loop ownership where your technical decisions directly impact the company's deployment playbook and scalability.
• Work on complex AI challenges involving real-time voice agents, LLM evaluations, and telephony integration within a mission-driven team that values interdisciplinary talent.

What you will do

• Own the entire deployment lifecycle from scoping workflows with agency owners to integrating AI voice agents into messy, legacy insurance systems.
• Build reusable connectors, configuration layers, and evaluation harnesses to accelerate the speed and reliability of future customer onboarding and account expansions.
• Translate tribal knowledge from insurance professionals into system designs and ship prompt improvements that ensure high-fidelity performance across thousands of calls.

The ideal candidate

• At least 2 years of experience shipping production code in Python with specific expertise in building and deploying LLM applications to real users.
• Strong background in reverse-engineering legacy APIs or undocumented systems, with a high-agency mindset to solve complex problems without a pre-existing playbook.
• Excellent communication skills to act as a customer translator, moving seamlessly between technical system design and strategic conversations with non-technical agency owners.

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

Manufacturing Development Engineer

Salary

£35-£50k + Equity

Company Description

Shellworks is a London-based startup creating Vivomer, a revolutionary sustainable material made by bacteria that behaves like plastic but breaks down naturally in the environment.

Job Description

As a Manufacturing Development Engineer at Shellworks, you will pioneer the transition from concept to production for sustainable materials. You will design, prototype, and validate innovative manufacturing routes for Vivomer, working closely with external partners to scale high-performance alternatives to petroleum-based plastics and directly combat the global plastic pollution crisis.

Location

London, UK

Why this role is remarkable

• Work with Vivomer, a breakthrough material that mimics plastic performance but is fully broken down by natural microbes.
• Move beyond incremental optimization to build entirely new manufacturing processes and equipment from the ground up.
• Join a mission-driven, tightly-knit team of experts in materials science and engineering dedicated to solving plastic waste.

What you will do

• Lead early-stage manufacturing projects from initial concept through prototyping, equipment specification, and pilot validation.
• Serve as the technical interface with co-manufacturers to ensure innovative processes meet strict quality and scalability standards.
• Travel to partner facilities and trial sites to troubleshoot and accelerate the deployment of new production routes.

The ideal candidate

• Strong background in plastics and polymer processing, including hands-on experience with moulding, extrusion, or assembly techniques.
• Mechanical engineering expertise with a grasp of process fundamentals, tooling design, and the ability to prototype machines.
• A self-starter comfortable with technical ambiguity and travel, thriving in high-autonomy, 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

Founding AI Strategist

Salary

Not Disclosed

Company Description

Crucibl.ai is a $10M seed-funded San Francisco startup backed by Khosla Ventures, Bessemer, and Coatue, building an AI-native operating system for Fortune 500 business decisions. Founded by leaders from Google, Sequoia, and BCG, they are already profitable and replacing traditional management consulting with scalable, AI-driven intelligence.

Job Description

As a Founding AI Strategist, you will bridge the gap between high-level business problems and AI-driven solutions. You'll lead end-to-end client engagements for Fortune 500 companies, translating messy data into actionable insights. Working alongside engineering, you'll shape the core platform, turning field learnings into scalable product features while driving significant revenue growth.

Location

San Francisco, USA

Why this role is remarkable

• Join a profitable, fast-growing startup with a validated $10M seed round from Tier 1 investors like Khosla Ventures, Bessemer, and Coatue.
• Transition from traditional consulting to building products, using AI as a co-pilot to replace manual analysis for high-stakes Fortune 500 decisions.
• Work directly with a world-class founding team with experience from Google, Sequoia, KKR, and BCG to define an industry-disrupting AI operating system.

What you will do

• Own high-stakes client engagements end-to-end, from initial problem scoping with senior stakeholders to architecting AI-powered MVPs and long-term implementations.
• Partner deeply with engineering to translate real-world client needs into core product features, ensuring the platform evolves based on practical field intelligence.
• Develop the delivery playbook and define what excellence looks like as the company scales its strategist team and expands its Fortune 500 footprint.

The ideal candidate

• Requires 2–5 years of experience at a top-tier firm like McKinsey, BCG, or Bain, with proven experience owning senior client workstreams.
• Demonstrates exceptional judgment and communication skills, capable of breaking ambiguous business questions into frameworks that AI agents can execute against efficiently.
• Possesses an entrepreneurial streak or operational experience in private equity or startups, coupled with a deep curiosity for leveraging new AI 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

Senior Customer Success Manager

Salary

Not Disclosed

Company Description

inploi is a London-based enterprise candidate engagement platform building an agentic hiring system for global brands like GAIL’s Bakery, PureGym, and the NHS.

Job Description

As a Senior CSM at inploi, you will own the end-to-end relationship for a strategic portfolio of enterprise accounts. You’ll navigate complex implementations, coordinate internal specialist teams, and drive commercial outcomes across the full customer lifecycle. Your focus is on account health, retention, and growth for brands redefining their talent acquisition strategies.

Location

London, UK

Why this role is remarkable

• Join a high-growth company moving toward a fully configurable Agentic System for hiring, turning recruiters into Talent Engineers.
• Manage high-profile enterprise accounts including GAIL’s, PureGym, and the NHS, directly influencing how these global brands hire at scale.
• Enjoy high autonomy and impact in a function that is still being built, with a compensation structure tied directly to GRR, NRR, and NPS.

What you will do

• Own the full customer lifecycle from kickoff and implementation to business-as-usual and renewals, serving as the primary commercial and strategic lead.
• Project-manage implementations by coordinating internal designers, solutions engineers, and talent attraction specialists to deliver complex projects on time and to scope.
• Drive commercial growth by identifying expansion opportunities, conducting structured QBRs, and maintaining success plans that tie platform value to measurable customer outcomes.

The ideal candidate

• Demonstrated experience managing strategic or enterprise B2B SaaS accounts with a focus on revenue metrics like GRR and NRR.
• Proven ability to run complex implementation projects, translate customer briefs into internal scopes, and manage senior stakeholders like Heads of Talent Acquisition.
• Background in recruitment marketing, talent acquisition technology, or high-volume hiring sectors like retail and hospitality is highly preferred.

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

Caura.com is an £8.8M-funded London startup backed by Lloyds Banking Group and Jaguar Land Rover’s InMotion Ventures, building the UK's all-in-one car management platform.

Job Description

You will own and elevate Caura.com's backend platform, architecting scalable distributed systems that serve millions of UK drivers and major partners like Lloyds and Motorway. Working in a small team of experienced startup veterans, you'll bridge the gap between product vision and secure, event-driven infrastructure using TypeScript, Node.js, and AWS.

Location

London, UK

Why this role is remarkable

• Join a high-growth scale-up founded by an ex-Apple executive and backed by prestigious investors like TwinFocus, Quiet Capital, and the founder of Shutterstock.
• Build the infrastructure behind a 4.8-star app trusted by tens of thousands of drivers to manage insurance, tolls, and maintenance in one place.
• Work alongside seasoned operators who have successfully exited startups, offering a unique environment for professional growth and high-impact engineering leadership.

What you will do

• Architect and maintain robust, event-driven microservices using TypeScript, Node.js, and AWS services like ECS, Lambda, and EventBridge.
• Collaborate cross-functionally with product and design to turn complex car-management workflows into seamless, scalable, and secure customer-facing features.
• Develop critical internal tooling and API integrations that form the backbone of the company’s operations and support major enterprise partnerships.

The ideal candidate

• Deep production experience building and owning distributed systems and RESTful APIs specifically with TypeScript and Node.js.
• Proven hands-on expertise with AWS infrastructure, including event-driven architectures, serverless functions, and container orchestration.
• A "scrappy builder" mindset with a history of working in fast-paced startup environments and the legal right to work in the UK.

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 Associate

Salary

Not Disclosed

Company Description

Series C fintech SaaS platform

Job Description

Working directly with the Co-founder and executive team, you will tackle high-leverage problems across the business. As a generalist, you will move from financial modeling to process redesign and client meetings. This role offers a unique opportunity to compress years of operating experience into a fast-scaling, high-impact environment.

Location

New York, USA

Why this role is remarkable

• Work at the center of gravity alongside the Co-founder & President on the company's most critical unsolved problems.
• Join a well-funded, Series C scale-up backed by top-tier VCs that is fundamentally modernizing regulated financial infrastructure.
• Gain unparalleled exposure to executive decision-making and cross-functional leadership while building new business functions from the ground up.

What you will do

• Own end-to-end execution of cross-functional projects, ranging from client deployments and internal operations to AI enablement.
• Act as a force multiplier for the leadership team by synthesizing complex information and preparing high-level board materials.
• Leverage agentic AI and coding tools to automate workflows and drive operational efficiency at scale.

The ideal candidate

• High-agency generalist with uncommon judgment who thrives in ambiguous environments and prioritizes rapid execution over perfection.
• Fluent in AI tools and automation, with a default mindset of building scalable systems rather than performing manual tasks.
• Exceptional communicator capable of drafting clear internal documentation and engaging effectively with external enterprise 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

Marketplace Development Manager

Salary

£40-£50k

Company Description

Material Index Ltd is a London-based climate-tech startup transforming the built environment through a large-scale material reuse marketplace. Backed by traction with industry leaders like British Land and Wates Group, they are "turning waste into assets" to tackle the 14% of global carbon emissions caused by construction material production.

Job Description

You will lead the development of a category-defining marketplace for reclaimed construction materials. Balancing high-level growth strategy with hands-on execution, you’ll drive supply and demand, onboard key trade partners, and scale user engagement. This is a pivotal role for a self-starter eager to build a sustainable future in a multi-billion-pound industry.

Location

London, UK

Why this role is remarkable

• Join a mission-driven team working to solve a massive environmental crisis; construction accounts for 50% of UK landfill and 14% of global emissions.
• Influence the growth of a platform modeled after industry disruptors like Vinted and Backmarket, but for the vastly larger construction sector.
• Work directly with prestigious real estate and construction firms including British Land and Derwent London to unlock material supply before demolition.

What you will do

• Take full ownership of marketplace development, steering its evolution and scaling both the supply and demand sides of the platform.
• Design and execute data-driven go-to-market strategies directly in the field to increase user acquisition, engagement, and inbound enquiries.
• Identify and onboard key trade partners, ensuring high-quality stock is actively managed and continuously uploaded to the platform for resale.

The ideal candidate

• A strategic yet hands-on leader who can move seamlessly from long-term growth roadmaps to daily execution and deal management.
• Deeply sustainability-minded with an understanding of building material resale values and the practical challenges of material reuse.
• A resourceful relationship-builder with an agile mindset, ideally with a background in construction, fit-out, or demolition industries.

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 Content Creator

Salary

Not Disclosed + Equity

Company Description

Savona is a pre-seed AI video startup founded by Ross (CEO) and Matthew (CTO) that is transforming professional video production through generative AI tools.

Job Description

As Savona's first content hire, you will bridge the gap between cutting-edge generative AI and high-quality video production. You’ll use tools like Sora and Runway to deliver branded content for early design partners, eventually scaling your impact by training client teams and evolving into a strategic account management leader.

Location

London, UK or Mumbai, India

Why this role is remarkable

• Join a pre-seed startup only six months in, working directly with founders Ross and Matthew to define the future of AI-native video production.
• Get hands-on with the most advanced video models (Sora, Runway, HeyGen) before they hit the mainstream, turning experimental tech into real business value.
• Transition from a hands-on creator to a leadership role, helping build the creative practice and managing relationships with key early design partners.

What you will do

• Produce high-quality, branded AI videos for clients by mastering tools like Runway, Sora, Kling, and ElevenLabs to meet specific creative briefs.
• Collaborate directly with early design partners to iterate on feedback, ensuring AI-generated outputs meet professional standards for ads, demos, and social content.
• Develop training programs to onboard client teams onto the Savona platform, transitioning into an account management role as the product scales.

The ideal candidate

• Proven experience generating professional-grade AI video using tools like Sora, Runway, or HeyGen, supported by a strong portfolio of creative work.
• Exceptional communication skills with the ability to take complex client briefs and explain technical AI creative decisions to non-technical stakeholders.
• Thrives in a fast-paced, pre-seed startup environment where roles evolve quickly and the ability to work independently is essential for success.

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

First Marketer

Salary

$150k-$200k + Equity

Company Description

Sitewire is a profitable fintech leader revolutionizing the $3B+ construction loan market through AI-driven automation. Operating at seed-stage headcount with emerging growth traction, Sitewire enables same-day loan draws for a third of the top 50 private lenders, transforming a multi-day manual headache into a transparent, real-time financial workflow.

Job Description

As the first dedicated marketing hire reporting to the CEO, you will build Sitewire’s GTM engine from the ground up. You’ll own everything from high-touch event marketing and influencer networks to product marketing and demand generation. This is a high-impact role shaping the public face of a category-defining real estate fintech platform.

Location

Remote, USA

Why this role is remarkable

• You will be the First Marketer building the entire function from scratch with direct access to the CEO and a real budget already in motion.
• Sitewire is a rare profitable startup with massive traction, having processed over $3B in draws across 30,000 projects for elite institutional lenders.
• This role offers an accelerated executive track to VP or CMO as the company scales its product-led growth motion for real estate investors.

What you will do

• Design and execute a multi-city event strategy including trade shows, local happy hours, and speaking engagements to drive relationship-based growth.
• Build an active influencer and referral network on social media while developing a comprehensive video and content strategy for two distinct audiences.
• Partner with sales to master customer personas and launch database marketing campaigns that convert private lenders and real estate developers into advocates.

The ideal candidate

• You have 5+ years of B2B software marketing experience, ideally within a high-growth startup where you successfully wore multiple hats across GTM.
• You are a versatile operator who can balance event logistics and relationship building with demand generation, product marketing, and PLG experiments.
• You possess a strong instinct for networking and brand building, with a preference for candidates who have experience in real estate, construction, or lending.

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

Co-Founder

Salary

Not Disclosed + Equity

Company Description

Rapidly growing London-based community accelerator for women and non-binary founders

Job Description

Join as a founding partner to scale a community-led accelerator that has grown to 200+ members in its first six weeks. You will move from zero-to-one, building the commercial engine, securing ecosystem partnerships, and designing the systems required to transform a high-traction grassroots movement into a sustainable, category-defining institution for underrepresented technologists.

Location

London, UK

Why this role is remarkable

• Exceptional organic traction with 200+ members, three ecosystem partnerships, and zero churn achieved in just six weeks without paid acquisition.
• True founding status with a meaningful equity stake and the ability to influence the strategic direction of a high-impact mission from day one.
• Opportunity to build the definitive infrastructure for women and non-binary founders in London's tech ecosystem, backed by a proven CEO.

What you will do

• Own the end-to-end delivery of weekly build sprints, AI workshops, and the structured accelerator programme as the primary operator.
• Build and manage a high-value partner pipeline involving venues, corporate sponsors, and ecosystem organizations to drive revenue and sustainability.
• Scale membership growth and protect the community culture while hiring the core team needed to support an expanding founder network.

The ideal candidate

• Proven experience building or scaling a startup, community, or programme from the ground up with a clear track record of operational excellence.
• Commercially sharp individual who has successfully closed partnership deals, managed sponsors, or navigated early-stage fundraising environments.
• London-based operator who is deeply aligned with the mission of supporting women in tech and thrives in high-ambiguity, fast-paced 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 Recruiter, Eng

Salary

£70k-£90k + Equity

Company Description

Omnea is a $75M Series B AI-native procurement platform backed by Accel, Insight Partners, and Khosla Ventures. Currently Europe’s 4th fastest-growing startup, Omnea has 10x’d ARR in 18 months and is trusted by global giants like Spotify and Monzo. The team is led by ex-founders who successfully scaled and exited Tessian.

Job Description

You will take end-to-end ownership of Omnea’s engineering recruitment, moving from agency-side to a high-impact in-house role. Partnering directly with engineering leadership and the C-suite, you’ll drive the full lifecycle from sourcing to closing. Your mission is to build a high-quality hiring engine that secures the top 1% of London’s technical talent.

Location

London, UK

Why this role is remarkable

• Join Europe’s 4th fastest-growing startup at a pivotal Series B stage with $75M in funding from world-class investors like Accel and Khosla Ventures.
• Move beyond high-volume agency cycles to focus on building one exceptional company alongside a leadership team that successfully scaled Tessian to acquisition.
• Gain meaningful equity upside in a double-digit million ARR business that is fundamentally reinventing how enterprise businesses manage procurement and spend visibility.

What you will do

• Lead the end-to-end hiring process for technical roles, from initial mapping and high-conversion outreach to final candidate closing and offer negotiation.
• Partner directly with Engineering Leads and the C-suite to define success profiles, refine interview scorecards, and coach teams on raising the hiring bar.
• Execute the engineering hiring playbook, positioning Omnea as the premier destination for elite software talent through creative employer branding and strategic networking.

The ideal candidate

• Has 4+ years of experience in high-growth tech recruitment, specifically placing engineers within the TypeScript/JavaScript and London startup ecosystem.
• Demonstrates a background in top-tier London recruitment agencies with a proven track record of finding rare talent that others miss.
• Operates with an entrepreneurial mindset, thriving in hybrid London environments (Tue-Thu) while maintaining meticulous ATS hygiene and a focus on quality over volume.

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 Applied Machine Learning Engineer

Salary

Not Disclosed

Company Description

zaimler.ai is a Series A startup building the context infrastructure layer for the agentic era. Founded by industry veterans from Visa and LinkedIn, the company provides the semantic understanding needed for AI agents to operate at scale, currently deploying with Fortune 500 leaders across the insurance, travel, and technology sectors.

Job Description

Join zaimler.ai as a Staff Applied MLE to bridge the gap between research and production. You will work directly with the Chief Scientist to extract knowledge from heterogeneous enterprise data and build semantic graphs for real-time inference. This role is pivotal in developing the proprietary domain intelligence that prevents enterprise AI failure.

Location

San Mateo, USA

Why this role is remarkable

• Build the missing infrastructure layer between fragmented data and AI agents, solving the "context gap" that causes most enterprise AI pilots to fail.
• Work alongside elite leadership, including a CEO who was Chief Architect at Visa and a Chief Scientist who built LinkedIn’s massive production knowledge graph.
• Impact Fortune 500 customers from day one, shipping high-stakes models that enable autonomous agents to reason over complex, proprietary enterprise data with precision.

What you will do

• Develop and adapt models for sophisticated knowledge extraction from diverse enterprise data sources to construct and improve high-scale AI Data Graphs.
• Fine-tune large and small language models with domain-specific context to ensure performance and reliability in complex, multi-step enterprise agentic workflows.
• Partner with infrastructure teams to build and evolve training pipelines, evaluation frameworks, and feature stores that support real-time inference and scale.

The ideal candidate

• Holds a PhD or Master’s in Computer Science or ML with 4-10 years of experience deploying NLP or LLM models in production environments.
• Possesses deep technical expertise in at least one core area: knowledge extraction, semantic graph systems, embedding-based retrieval, or LLM fine-tuning and optimization.
• Thrives in high-autonomy startup environments and has a proven track record of building and owning end-to-end AI/ML infrastructure rather than just contributing components.

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 Senior Full-Stack Engineer

Salary

Not Disclosed

Company Description

Stealth-stage AI coordination startup

Job Description

Join a high-velocity founding team building the operating system for the agentic era. You will architect a real-time, multiplayer agent system that automates coordination work through proprietary semantic memory and symbolic control. This role bridges complex LLM workflows and high-performance front-end engineering to redefine how teams collaborate in the modern workplace.

Location

London, UK or San Francisco, USA

Why this role is remarkable

• You will be the first engineering hire, working directly with founders from top-tier academic and commercial backgrounds to define the technical foundation.
• The company is backed by top-tier global VCs and has already secured active procurement with major enterprise partners despite being in early stealth.
• You will build a new paradigm for work beyond simple chatbots, focusing on structured agent-to-agent negotiation and first-principles AI infrastructure.

What you will do

• Own the end-to-end development of agentic systems, including multi-step LLM pipelines, structured outputs, and real-world agent negotiation loops.
• Architect and scale deep integrations with major productivity tools like Slack, Notion, and Linear to build a comprehensive world model.
• Optimize front-end performance to ensure the web and mobile applications feel instantaneous despite complex backend graph traversals and AI processes.

The ideal candidate

• Proven senior-level experience in TypeScript, React, and Node.js, with a track record of shipping complex production systems at scale.
• Deep hands-on expertise with LLM orchestration, including experience with evals, streaming, caching, and building reliable agentic workflows.
• High-agency mindset with 0-to-1 experience, capable of owning product features from initial specification through to production deployment in a high-trust environment.

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

$180K – $280K + Equity

Company Description

Console is a $29M venture-backed San Francisco startup building AI agents to power autonomous enterprises. Backed by Thrive Capital and founders of Discord and Palantir, Console automates complex operations across IT, HR, and Finance for industry leaders like Databricks and Figma, eliminating manual tickets and approvals through intelligent automation.

Job Description

You will own the complete customer lifecycle, bridging the gap between engineering and sales. From architecting AI workflows and building high-speed POCs for prospects to shipping production integrations and driving long-term ROI, you’ll be the technical advisor for executive buyers. This hybrid role empowers you to build, sell, and shape product strategy at a scaling AI leader.

Location

San Francisco, USA

Why this role is remarkable

• Join a rocketship trajectory company backed by Thrive Capital (investors in OpenAI and Stripe) that has reached a clear inflection point with major enterprise customers.
• Operate with high agency at the intersection of building and selling, owning the entire customer arc from technical demos to production implementation.
• Work alongside a world-class team of builders from Discord, Palantir, and Sentry in a culture that rewards impact and speed over pedigree.

What you will do

• Map complex enterprise workflows into compelling automation roadmaps and build working POCs fast enough to pivot deals in real-time during meetings.
• Architect and configure AI-powered workflows across identity systems, HR platforms, and SaaS tools to ensure customers hit measurable ROI quickly.
• Translate field learnings and edge cases into product requirements, directly influencing the long-term vision and capabilities of the Console platform.

The ideal candidate

• Has 3+ years of experience in technical sales, solutions architecture, or consulting with a proven ability to ship solutions and sell a vision simultaneously.
• Possesses deep technical curiosity and hands-on coding skills, capable of understanding complex systems under the hood while building from scratch.
• Demonstrates a founder's mindset with a strong sense of personal responsibility toward customer success and a desire to learn rapidly across multiple domains.

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

$150k-$250k + Equity

Company Description

Altara is a San Francisco-based seed-stage startup backed by Greylock and Neo building a scientific intelligence platform for the physical world. Founded by former SpaceX and Warp engineers, they are creating the AI layer to accelerate breakthroughs in semiconductors, batteries, and advanced materials by extracting insights from complex, multimodal scientific data.

Job Description

As an early Software Engineer at Altara, you will architect the core foundations of a platform designed to solve the data challenges of the physical sciences. You’ll build systems that transform messy R&D data into actionable insights, developing both infrastructure and LLM-driven agentic workflows to help scientists accelerate discovery in critical global industries.

Location

San Francisco, USA

Why this role is remarkable

• Join a world-class founding team from SpaceX, Warp, and Jane Street at the intersection of AI and physical science breakthroughs.
• Backed by elite investors including Greylock, Neo, Jeff Dean, and leadership from OpenAI and AMD, ensuring high-caliber support and growth.
• Work in a high-density, in-person environment in San Francisco where you will directly influence the engineering culture of a category-defining company.

What you will do

• Architect and build the early-stage foundations of Altara’s core product and infrastructure, balancing rapid shipping with long-term scalability.
• Develop sophisticated data ingestion systems capable of extracting structure from messy, multimodal scientific data like R&D databases and technical documents.
• Design and implement LLM-based agentic systems and advanced AI workflows to help scientists solve complex R&D problems in real-time.

The ideal candidate

• Proven experience shipping 0-to-1 products in high-growth startups, applied AI labs, or top-tier engineering environments like SpaceX or Microsoft.
• Strong background in building production-grade AI/ML applications, specifically LLM-based workflows, search and ranking tools, or computer vision systems.
• Product-first mindset with a bias toward action, capable of navigating unstructured environments and making smart technical tradeoffs to deliver immediate user value.

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

Paddington Robotics Limited is a seed-stage London robotics startup led by a Magic Pony co-founder and a team from Amazon and InstaDeep. They are building applied AI and hardware for robots that navigate the chaotic environments of supermarkets and retail stores to assist with physically demanding manual labour.

Job Description

As the first Forward Deployed Engineer at Paddington Robotics Limited, you will bridge the gap between lab-based R&D and real-world supermarket deployments. You will lead the installation, troubleshooting, and maintenance of robotics on customer sites while collaborating with hardware and software teams to iterate on designs based on field data.

Location

London, UK

Why this role is remarkable

• Join as the first hire in a critical new deployment team, directly shaping how the company scales its technology from the lab to national retail environments.
• Work under the leadership of a Magic Pony co-founder and a high-pedigree technical team from Amazon, InstaDeep, and top-tier universities like Cambridge and UCL.
• Experience immediate real-world impact by deploying cutting-edge AI robotics into live supermarket settings, solving unique edge cases that simulation and research simply cannot replicate.

What you will do

• Lead the end-to-end commissioning, installation, and site-specific setup of robots at customer locations across the UK, ensuring seamless integration into daily operations.
• Act as the primary on-site troubleshooter, diagnosing and resolving complex issues across software, hardware, networking, and electrical systems under operational pressure.
• Collaborate closely with the engineering HQ to replicate field failures, identify patterns of improvement, and drive the iterative development of more robust robotics hardware and AI models.

The ideal candidate

• Possesses a multidisciplinary technical background in Mechatronics, Electrical Engineering, or Robotics with significant hands-on experience debugging both hardware and software systems.
• Demonstrates a practical, "whatever it takes" mindset, willing to travel UK-wide 3-4 days a week and support early 4am operational shifts to ensure customer success.
• Thrives in a dynamic startup environment, combining strong communication skills for customer training with the analytical ability to feed technical insights back to a high-performing engineering 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

Product Engineer

Salary

$250k-$500k + Profit Sharing

Company Description

Y Combinator is the world's most influential startup accelerator, having helped launch over 5,000 companies worth more than $600 billion. Operating with a small, high-trust team of 18 engineers, YC provides the essential infrastructure, funding, and mentorship that powers the global startup ecosystem from its headquarters in San Francisco.

Job Description

Join Y Combinator’s core engineering team to build the systems running their operations end-to-end. You will own the full product experience for the admissions pipeline, events platform, and internal AI copilots. Without PMs or designers, you’ll solve high-stakes operational challenges, turning complex workflows into clean, well-designed software that impacts thousands of founders.

Location

San Francisco, USA

Why this role is remarkable

• You will have total product ownership, designing interfaces and making UX decisions independently without the overhead of product managers or traditional designers.
• Work at the heart of the startup world, building the software that processes thousands of applications for the next generation of companies like Airbnb, Stripe, and OpenAI.
• Receive elite compensation including a $250k-$500k base and profit-sharing comparable to VC carry, while working in a high-trust, low-ego 18-person engineering environment.

What you will do

• Build and ship full-stack applications powering YC’s admissions pipeline and global events platform, including high-stakes systems for Demo Day and investor meetups.
• Develop advanced AI features such as semantic search across large datasets and LLM-driven internal tools to automate complex manual operational workflows.
• Integrate with external systems like Slack and Google Calendar to coordinate critical communications between YC partners, startup founders, and global investors.

The ideal candidate

• You are a product-minded full-stack engineer with a proven track record of shipping complete web applications and owning the entire user experience from concept to launch.
• You are "AI-native" in your workflow, utilizing tools like Cursor or Copilot and having experience building production-ready AI or LLM-enabled products or prototypes.
• You possess the high judgment and communication skills required to work directly with non-technical stakeholders in a fast-moving, high-stakes 100-person organization.

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

Demand Gen Lead

Salary

$200k-$240k + Equity

Company Description

Well-funded enterprise AI startup

Job Description

Join a high-growth AI startup as the first Demand Gen hire to build our marketing engine from scratch. You will define the strategy, execute multi-channel experiments, and turn successful tactics into a repeatable pipeline. Working directly with founders, you’ll own the entire top-of-funnel process to drive growth for our enterprise AI automation platform.

Location

San Francisco, USA

Why this role is remarkable

• Build a marketing function from zero with full ownership over strategy, budget, and channel execution.
• Join a well-funded startup backed by top-tier VCs that is scaling rapidly and serving major enterprise customers.
• Work directly with founders in a high-impact, fast-moving environment where you can shape the company’s growth trajectory.

What you will do

• Design and execute full-funnel lead generation campaigns across paid and organic channels to build a consistent pipeline.
• Develop and manage nurture programs and automation workflows to convert leads into qualified opportunities.
• Analyze performance data and conduct rapid experiments to identify and scale the most effective growth levers.

The ideal candidate

• 4-8 years of experience in B2B SaaS demand generation or growth marketing, ideally within an early-stage or high-growth startup.
• Proven ability to build and scale marketing playbooks from scratch without relying on external agencies or pre-existing infrastructure.
• Strong analytical skills with a data-driven approach to decision-making and a builder mindset that favors execution and 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

Head of Engineering

Salary

$225k-$325k + Equity

Company Description

BUILD, Inc. is a high-growth AI startup backed by Index Ventures and leaders from Blackstone and OpenAI. Founded in late 2024, they are building an agentic AI stack for institutional real estate, already generating 7-figure revenue and automating complex development workflows 90% faster for global asset managers.

Job Description

As Head of Engineering, you will own the technical execution of Build’s agentic AI platform. You’ll architect scalable systems, lead a high-output engineering team, and encode complex real estate domain logic into production-grade software. This hands-on leadership role is critical for scaling a product that institutional clients trust with multi-billion dollar decisions.

Location

San Francisco and New York City, USA

Why this role is remarkable

• Join a seed-stage powerhouse backed by Index Ventures and C-suite leaders from Blackstone and OpenAI, scaling from 7-figures toward 8-figures in revenue.
• Work directly with founders who scaled companies like 11x.ai and Gorillas, operating in a high-intensity environment that ships faster than teams ten times its size.
• Shape a generational company at the intersection of AI and the $300T+ built world asset class, turning digital infrastructure and energy projects into reality.

What you will do

• Own the engineering function end-to-end, including architecture, infrastructure, security, and execution velocity for a production-grade agentic AI platform.
• Hire and lead an elite, high-output engineering team, setting a technical bar focused on judgment, depth, and extreme ownership.
• Partner with product and domain leads to translate institutional real estate workflows into robust, observable AI systems that handle real-world load.

The ideal candidate

• Proven experience scaling a vertical AI company (e.g., Harvey, Sierra, or Glean) through major growth phases, with deep expertise in LLM production systems.
• A hands-on technical leader who still codes and can debug production issues while simultaneously making high-level architectural tradeoffs and hiring decisions.
• Extensive B2B or enterprise experience shipping software that institutional clients trust with high-stakes financial and regulatory 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

Head of Growth

Salary

£80k-£90k + Equity

Company Description

Cosmic Dealer is a premium clean chocolate brand on a mission to turn everyday food habits into healthy rituals. Founded in 2020, this award-winning, founder-led brand replaces ultra-processed snacks with organic, functional, single-origin cacao treats, sold via a high-growth Shopify store and prestigious UK retailers like Healf.

Job Description

As the first senior hire, you will build the growth engine for a premier clean chocolate brand from scratch. Reporting directly to the founder, you will own the full growth P&L, manage high-velocity creative testing, and scale the DTC channel. This is a rare opportunity to transition a proven product-market fit into a global category leader.

Location

London, UK

Why this role is remarkable

• True zero-to-one build with full autonomy and a direct line to the founder, bypassing all corporate layers and politics.
• Opportunity to scale an award-winning CPG brand from a lean startup phase to a major market player with a £30M+ trajectory.
• Build your own department by hiring a team of three—Growth Associate, CRM Lead, and Performance Manager—within your first year.

What you will do

• Own the complete growth P&L, including acquisition, retention, LTV, CAC, and payback targets across Shopify and retail channels.
• Manage and scale external agencies for paid media, CRM (Klaviyo), and affiliates while driving high-velocity creative testing with content strategists.
• Architect and execute a robust subscription and retention strategy to turn one-time buyers into loyal brand advocates.

The ideal candidate

• 5–8 years of experience in growth or performance marketing at high-velocity DTC or CPG brands, ideally scaling from £5M to £30M.
• Deep expertise in managing paid social accounts (Meta, TikTok) and Shopify ecosystems with a perfect balance of data fluency and creative taste.
• A "founder-brain" operator who is scrappy, comfortable with startup ambiguity, and genuinely passionate about wellness and clean ingredients.

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

Strategic Partnerships / Customer Success Manager

Salary

Not Disclosed

Company Description

Paddington Robotics Limited is a London-based robotics startup founded by a Magic Pony co-founder, building AI robots for unpredictable retail environments. Backed by an elite team from Amazon, InstaDeep, and world-class universities, they are bridging the gap between research and real-world deployment in the UK's largest FTSE 100 retail stores.

Job Description

As the first commercial hire in the Customer Success team, you will lead high-stakes relationships with FTSE 100 companies. You'll manage end-to-end robot deployments, optimize operational metrics, and work directly with the founders to scale. This is a high-impact, hands-on role requiring field presence and strategic problem-solving to revolutionize manual labor across the UK.

Location

London, UK

Why this role is remarkable

• Work under the mentorship of a Magic Pony (Twitter/X) co-founder and a world-class engineering team from Amazon, InstaDeep, and Cambridge.
• Deploy cutting-edge AI robotics into the chaotic real world, moving beyond lab simulations to solve tangible challenges in major retail environments.
• Act as the foundational commercial hire for the Customer Success team, directly shaping the department’s operations, strategy, and processes from scratch.

What you will do

• Lead the end-to-end delivery and operations of robots on customer sites, ensuring seamless integration and high satisfaction for key FTSE 100 accounts.
• Collaborate daily with the C-suite on deployment metrics and operational status while proactively identifying and pursuing commercial growth opportunities within accounts.
• Bridge the gap between the field and HQ by translating customer insights into actionable product improvements with the engineering and product teams.

The ideal candidate

• Proven track record of providing "white-glove" service to customers, ideally from a background in consulting, venture capital, sales, or high-growth startups.
• Self-motivated problem solver comfortable building processes from scratch, including contracting, account strategy, project management, and high-quality presentation design.
• Highly flexible and willing to travel within the UK, including supporting onsite operations during early hours to understand the messy reality of customer 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

Generalist (Founding Ops / GTM)

Salary

$100K–$150K + Equity

Company Description

Aristotle is a $5M seed-funded AI startup based in San Francisco's Financial District, dedicated to making high-quality, personalized academic tutoring accessible to every student. By building adaptive AI tutors that focus on building understanding rather than just giving answers, Aristotle is closing the education equity gap for students worldwide.

Job Description

Join Aristotle as a founding team member to scale our AI tutoring platform from hundreds to thousands of students. You will lead go-to-market strategy, build operational systems from scratch, and drive growth through rapid experimentation. This high-ownership role involves wearing multiple hats to define how we acquire students and partner with educational institutions.

Location

San Francisco, USA

Why this role is remarkable

• Join as a founding-level hire in a mission-driven 6-person team, directly shaping the company’s trajectory and culture beyond the product.
• Work in-person from the heart of SF's Financial District in a fast-paced environment that prioritizes speed, intellectual honesty, and rapid iteration.
• Help solve educational inequality by scaling an innovative AI product backed by $5M in seed funding to reach thousands of students.

What you will do

• Own end-to-end customer acquisition and partnership development with schools and educational institutions to drive student growth.
• Design and implement scalable operational systems and key performance metrics to support the company as it scales from pilots to thousands of users.
• Conduct deep user research with students and educators to identify pain points and refine the go-to-market strategy through rapid experimentation.

The ideal candidate

• Has 2-5 years of experience in operations, growth, or go-to-market roles at early-stage startups (pre-seed through Series A).
• Demonstrates a proven track record of building new channels or processes from scratch with measurable outcomes and clear impact.
• Combines strong analytical capabilities with a scrappy, self-directed problem-solving approach to thrive in a versatile, high-ownership 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

Account Executive

Salary

€40k-€70k OTE + Equity

Company Description

Antai Ventures-backed AI voice platform automating legal intake for the Spanish market

Job Description

As our first Account Executive, you will transition founder-led sales into a scalable engine. You'll own the entire sales lifecycle for our voice AI platform, from prospecting to closing deals with Spanish law firms. This high-autonomy role is critical to scaling our current €40K MRR to the next level.

Location

Barcelona, Spain

Why this role is remarkable

• Join as the first sales hire at a startup backed by Antai Ventures (the studio behind Glovo and Wallapop) with significant early traction.
• High-impact opportunity to build the sales playbook from scratch and influence the company's go-to-market strategy for a market-leading AI product.
• Direct access to the founding team in a high-intensity, on-site environment where your work drives visible revenue growth and equity value.

What you will do

• Execute the full sales cycle including outbound prospecting, conducting demos, and negotiating contracts for legal SMBs.
• Iterate on and codify the company's first sales playbook to standardize the approach for future growth.
• Manage and close a pipeline of deals ranging from €5K to €30K ACV within the Spanish legal sector.

The ideal candidate

• 2+ years of experience as a closing Account Executive in a B2B SaaS environment with a track record of meeting quotas.
• Native-level Spanish speaker with deep experience selling to the Spanish SMB market or legal professionals.
• Self-starting "shark" mentality comfortable thriving in an early-stage startup without a pre-existing management structure or 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 Engineer

Salary

£110K – £200K + Equity

Company Description

Incident.io is a $100M-funded Series B startup backed by Index Ventures and Insight Partners, building the leading AI incident response platform for teams like Netflix and Airbnb. Founded by ex-Monzo engineers, they are redefining how engineering organizations handle reliability, on-call, and status updates through a single, seamless platform.

Job Description

Join a high-trust engineering team to own the full product lifecycle from ideation to delivery. You will work closely with customers to identify meaningful problems, ship daily using a Go and TypeScript stack, and build tools that improve reliability for tens of thousands of responders at world-class technology companies.

Location

London, UK

Why this role is remarkable

• True end-to-end ownership where you won't be handed specs; instead, you'll engage directly with customers to shape the roadmap and solve real-world problems.
• Join a rapidly scaling Series B company that has raised $100M from premier investors like Index Ventures, Insight Partners, and Point Nine to dominate the reliability market.
• Work in a high-velocity culture founded by ex-Monzo leaders, featuring daily deployments, weekly changelogs, and a team that genuinely uses the tools they build.

What you will do

• Engage with existing and future customers to gather feedback, identifying the most impactful problems to solve while making pragmatic trade-offs to ensure high-speed delivery.
• Take complete ownership of features from initial design and planning through to implementation, testing, and shipping to a production environment used by global enterprises.
• Collaborate with a high-performing team of engineers to iterate at speed, balancing technical resilience with the need to ship magic moments for users.

The ideal candidate

• Demonstrates a strong track record of building production-ready applications in Go, TypeScript, React, or Python, ideally with experience at high-growth startups or founding teams.
• Possesses a customer-focused, product-minded approach, prioritizing outcomes and impact over output, and thrives in early ideation stages where ambiguity is common.
• Maintains a high bar for craft, from writing clean code and thorough documentation to making sound technical decisions that pragmatically manage technical debt.

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

$140k-$200k + Equity

Company Description

Cranston AI is a YC F25 startup that has raised $4M+ to build AI-native software for the massive and complex accounting industry.

Job Description

As employee #3 at Cranston AI, you will work directly with the founders to scale operations, go-to-market motions, and customer onboarding. This high-leverage role is designed for a high-agency operator ready to turn ambiguity into execution while building the foundational systems for an AI-native accounting platform that already generates significant MRR.

Location

San Francisco, USA

Why this role is remarkable

• Work as employee #3 alongside founders from Stanford CS and successful accounting backgrounds, gaining front-row access to early-stage scaling.
• Join a YC F25 startup with exceptional momentum, having reached over $21k MRR within its first 60 days of operation.
• Participate in the massive transformation of the accounting industry using AI-native tools, backed by over $4M in seed funding.

What you will do

• Lead customer onboarding and implementation projects from initial kickoff through successful product adoption and usage.
• Build and manage the company’s go-to-market motion, including research, sales operations, and CRM pipeline management.
• Translate founder vision into concrete operating systems, written plans, and dashboards to resolve organizational bottlenecks.

The ideal candidate

• Proven track record in operations, consulting, or high-growth startups with a focus on execution and process development.
• Exceptional analytical skills with the ability to manage complex workflows, spreadsheets, and AI-driven productivity tools.
• High-agency mindset characterized by relentless follow-through and the ability to solve problems without needing a predefined 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

Fullstack Kotlin Engineer

Salary

Not Disclosed

Company Description

Leading technology-enabled healthtech platform

Job Description

As a Fullstack Kotlin Engineer, you will drive the technical strategy for a pioneering remote care platform. You will build backend services, web portals, and Android robot applications entirely in Kotlin. This role is pivotal in migrating to a V2 architecture, integrating advanced AI capabilities, and scaling technology that measurably improves lives.

Location

Remote, UK

Why this role is remarkable

• Work on mission-driven technology that combines robotics, virtual care, and AI to help vulnerable individuals live independently.
• Join a well-funded scale-up with national reach, offering the agility of a startup with the stability of an established provider.
• Lead architectural decisions and technical roadmaps while leveraging agentic coding tools and AI-assisted development to maximize velocity.

What you will do

• Drive technical strategy and own the architecture roadmap for backend services, web portals, and Android applications.
• Develop and scale the platform's V2 architecture, integrating AI features like predictive alerts, falls detection, and conversational triage.
• Collaborate with operations and IoT teams to integrate medical devices and translate real-world care feedback into platform improvements.

The ideal candidate

• Professional experience with idiomatic Kotlin across backend (Ktor/Spring Boot), web (Compose for Web), and Android targets.
• Demonstrated ability to form and execute technical strategy, including architectural decisions and build-vs-buy analysis in regulated environments.
• Fluency with AI-assisted development tools (Cursor, Claude, or Copilot) and a bias for action in fast-paced engineering cultures.

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 Marketing

Salary

£40,000 + Equity

Company Description

Mata Mate is an East London-based beverage startup launching the UK's first social energy drink powered by yerba maté. Currently raising its seed round, the brand combines sustainable energy with cultural impact, supporting reforestation in Paraguay while building a vibrant community around connection, nightlife, and natural stimulation.

Job Description

As the first marketing leader, you will build Mata Mate's brand engine from the ground up. You will define the brand voice, lead D2C growth through social and digital channels, and embed the product into London's creative and nightlife scenes. This is a high-ownership, founding-team role for a culture-first marketer.

Location

London, UK

Why this role is remarkable

• Join as a founding team member with meaningful equity and a seat at the table to shape a new drinks category in the UK.
• Own the entire marketing stack with zero layers of approval, moving from brand strategy and creative direction to hands-on execution.
• Work for a purpose-driven brand where every can sold supports the reforestation of the Mata Atlántica forest and indigenous farming communities in Paraguay.

What you will do

• Build and execute the full 360° marketing strategy, owning everything from high-level brand positioning to granular D2C growth funnels.
• Lead creative direction and content creation across Instagram, TikTok, and email to drive community engagement and digital sales.
• Represent the brand within London’s cultural, music, and nightlife networks to establish Mata Mate as a staple of social connection and ritual.

The ideal candidate

• Proven experience marketing consumer goods or culture-led brands with a deep understanding of social media, SEO, and paid performance.
• A creative storyteller who is equally comfortable with data-led optimization using GA4, Meta Ads, and CRM systems.
• A natural networker plugged into London’s creative scenes who thrives in early-stage environments and is ready to build processes 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

Lead Data Engineer

Salary

Not Disclosed + Equity

Company Description

LightWork AI is building the AI-driven operating system for the £33B property management market, featuring an autonomous agent that handles communications and coordination for over 14,000 units.

Job Description

As the first senior data hire at LightWork AI, you will architect the end-to-end data layer powering Felicity, our autonomous AI agent. You’ll build real-time pipelines and dynamic data models that allow our AI to query live property records, fundamentally transforming how the £33B property management industry operates.

Location

London, UK

Why this role is remarkable

• Lead greenfield data engineering for an AI platform managing 14,000+ units, reporting to a Head of Engineering who previously built a 140-person data department.
• Own the end-to-end data layer for "Felicity," an autonomous agent automating 90% of operations in the £33B property management market.
• Join at a pivotal early stage with meaningful equity and the opportunity to define the technical architecture and long-term data strategy.

What you will do

• Architect and maintain real-time data pipelines (Kafka, Debezium) integrating diverse Property Management Systems like Alto, MRI, and Reapit.
• Design resilient data models and schemas for complex property data, defining how live information is structured and served to the LLM layer.
• Develop knowledge extraction pipelines to pull valuable signals from unstructured sources including emails, legal documents, and PDFs.

The ideal candidate

• 7+ years of data or backend engineering experience, specifically building scalable distributed systems and real-time data pipelines (Kafka, Spark, or Airflow).
• Expert proficiency in Python and SQL, with deep hands-on experience in PostgreSQL, NoSQL databases, and managing data processing performance at scale.
• Architectural expertise in designing data ingestion and storage frameworks for AI workloads, including vector databases and ML data pipelines.

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 Designer

Salary

Not Disclosed

Company Description

Ollyinsurance.com is a London-based insurtech startup redefining the insurance experience through exceptional design and technology, working at the intersection of consumer products and AI-powered marketplaces.

Job Description

As a Product Designer at Ollyinsurance.com, you will own the end-to-end customer experience, moving fluidly between interaction design, motion, and visual identity. Partnering directly with the Founder and engineering team, you will shape the product’s core DNA, building premium interfaces and a robust design system to define the future of insurtech.

Location

London, UK

Why this role is remarkable

• True end-to-end ownership across product design, motion, and brand identity, moving beyond traditional role boundaries to shape the entire customer journey.
• Join a high-growth, design-centric environment where your work directly impacts the company’s trajectory alongside a founder-led team obsessed with craft.
• Work in an elite creative culture inspired by the design standards of industry leaders like Linear, Notion, and Arc to build something truly memorable.

What you will do

• Design elegant and intuitive web and mobile interfaces that pair high-fidelity execution with exceptional attention to detail.
• Develop sophisticated motion design and micro-interactions that elevate the product feel to a premium, world-class standard.
• Build and evolve the Ollyinsurance.com design system while partnering closely with engineers to ensure pixel-perfect deployment across all platforms.

The ideal candidate

• Proven track record of shipping high-quality digital products with a portfolio that demonstrates exceptional visual craft and product thinking.
• Expertise in product, interaction, and motion design with the ability to prototype rapidly and thrive within high-ambiguity startup environments.
• A high-ownership mindset with strong product instincts, ideally coming from a background in high-growth consumer startups, fintech, or AI.

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

$200k-$400k + Equity

Company Description

Fragment Data Technologies is a San Francisco-based AI startup building autonomous agents that resolve procurement exceptions for Fortune 500 enterprises. Founded by platform veterans from Uber, Instabase, and Zoom, the company has scaled to mid-7-figure ARR with zero marketing spend, serving global customers who rely on their agents to navigate complex, large-scale workflows.

Job Description

As a Founding Engineer at Fragment Data Technologies, you will architect the foundational systems for AI agents operating across complex enterprise data. You will design distributed pipelines and graph-traversal systems to resolve procurement failures end-to-end. This high-impact role involves working directly with Fortune 500 customers and shaping the technical trajectory of a high-growth startup.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-velocity startup that has achieved mid-7-figure ARR within its first six months through organic customer references and zero CAC.
• Own the foundational engineering for autonomous agents solving trillion-dollar procurement problems for some of the world's largest enterprises.
• Work alongside an elite founding team of AI researchers and platform engineers with leadership experience at Zoom, Uber, and Instabase.

What you will do

• Design and build distributed agent pipelines processing tens of millions of data points with deterministic and multi-tenant-safe behavior.
• Engineer advanced graph traversal and indexing systems to enable fast, lossless reasoning over complex, unified data interfaces.
• Develop self-assembling workflow engines that allow AI agents to autonomously compose and execute complex procurement tasks with full traceability.

The ideal candidate

• A high-slope generalist with 2–7 years of experience and a track record of shipping high-quality production code across the full stack.
• Proven ability to thrive in ambiguity and build 0-to-1 systems, ideally having been a founder or lead engineer at an early-stage startup.
• Deep technical interest in building robust agentic infrastructure and solving messy enterprise data problems at Fortune 500 scale.

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

Medical Director

Salary

Not Disclosed + Equity

Company Description

Ollyinsurance.com is a $3M pre-seed digital health insurer founded by veterans from Lemonade and AXA Health, building the UK's first AI-native health coverage platform. Backed by the YC ecosystem, they are designing an invisible insurance experience that makes private coverage accessible to the 88% of the UK population currently without health insurance.

Job Description

As the founding Medical Director at Ollyinsurance.com, you will serve as the clinical backbone of a groundbreaking AI-native insurer. You will own clinical governance, shape automated triage architecture, and lead the path to MHRA Class IIa classification. This high-impact role blends deep medical expertise with hands-on product building in a pre-launch environment.

Location

London, UK

Why this role is remarkable

• Founding-level clinical hire at a $3M pre-seed startup, working directly with founders from Lemonade and AXA Health to redefine health insurance.
• Lead the clinical logic for the UK's first AI-native health insurer, pursuing complex MHRA Class IIa medical device classification for automated triage.
• Massive market opportunity targeting the 88% of the UK population currently underserved by traditional insurers with a modular, consumer-first health product.

What you will do

• Own clinical governance frameworks, safety screening protocols, and sign-off on AI-assisted clinical decision trees to ensure MHRA-grade compliance.
• Partner with product and engineering teams to translate complex medical pathways into structured, scalable logic for the AI-native triage architecture.
• Define the clinical strategy for human-in-the-loop automation while managing relationships with clinical advisors, panel partners, and regulatory bodies like the PRA.

The ideal candidate

• GMC-registered physician with a license to practice, ideally with a clinical background in general practice, urgent care, or digital primary care.
• Proven experience in clinical governance, patient safety, or regulatory compliance, specifically with MHRA medical device regulation or CE/UKCA marking.
• A builder mindset with a genuine interest in AI and health technology, comfortable navigating the ambiguity of a founding-stage, pre-launch 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 Representative

Salary

Not Disclosed

Company Description

Ginger Promotions UK Limited is an expanding marketing and promotions agency based in the UK, specializing in direct-to-consumer sales and brand awareness campaigns. The company focuses on face-to-face customer engagement to drive high-impact results for their clients while fostering a culture of internal growth and professional development.

Job Description

Join Ginger Promotions UK Limited as a Sales Representative, where you will engage directly with customers through door-to-door outreach. This full-time role focuses on driving sales through personal interaction and brand advocacy. You will benefit from comprehensive training and a clear progression path designed to elevate your career within the promotions industry.

Location

London, UK

Why this role is remarkable

• Benefit from a structured development program designed to transition high-performers into leadership and management roles quickly.
• Work within a high-energy, supportive team environment at Ginger Promotions UK Limited that rewards hard work and direct results.
• Gain invaluable face-to-face communication and negotiation skills that serve as a powerful foundation for any long-term business career.

What you will do

• Conduct professional door-to-door sales presentations to prospective customers to build brand awareness and secure new business.
• Meet and exceed daily and weekly sales targets while maintaining a high standard of customer service and brand integrity.
• Participate in regular team meetings and training workshops to refine your sales techniques and stay updated on product knowledge.

The ideal candidate

• Possesses a highly motivated, self-starter attitude with the resilience required for a commission-based, door-to-door sales environment.
• Demonstrates exceptional interpersonal and communication skills, with the ability to build rapport quickly with diverse groups of people.
• Shows a strong desire for career progression and a willingness to learn the business from the ground up through hands-on experience.

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-£50k + Equity (OTE £65k-£80k)

Company Description

Platformed Ltd is an early-stage London AI startup founded by Henry Irish (ex-PassFort, acquired by Moody's) that automates control assurance for audit firms. Backed by GTM experts from Tessian and Supercritical, they help major firms like Menzies and HLB Mann Judd reduce audit costs by up to 66% using intelligent AI agents.

Job Description

As a Commercial Associate at Platformed Ltd, you will transition from audit professional to tech seller, driving the full sales cycle for an industry-disrupting AI platform. Leveraging your technical audit expertise, you will build pipeline and close deals with audit partners, directly shaping the go-to-market strategy for a high-growth London startup.

Location

London, UK

Why this role is remarkable

• Leverage your hard-earned ACA/ACCA qualifications to disrupt the very industry you know best, moving from repetitive manual testing to high-impact AI sales.
• Join an ambitious founding team led by Henry Irish, who successfully scaled PassFort to acquisition by Moody’s, ensuring elite mentorship and startup expertise.
• Impact a massive market with a proven product that already reduces audit costs by 66% for leading firms like HLB Mann Judd and Menzies.

What you will do

• Manage the end-to-end sales cycle, from creative prospecting and pipeline generation to running complex demos for audit partners and IT leads.
• Translate your audit background into credible technical discovery calls, focusing on control testing, ITGC, and compliance frameworks like SOC 2 and ISO 27001.
• Collaborate directly with the Head of Sales and product team to build the company’s GTM playbook and provide market-driven product feedback.

The ideal candidate

• Possesses 2–4 years of external audit experience at a Big Four or top challenger firm (such as BDO, Grant Thornton, Mazars, or RSM).
• Is ACA or ACCA qualified (or near completion) with a deep understanding of control assurance workflows and client-facing stakeholder management.
• Demonstrates a competitive, "builder" mindset with an interest in early-stage AI and the drive to transition into a fast-paced commercial 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

Community Lead - DTC Operator

Salary

Not Disclosed

Company Description

Judge.me is a bootstrapped, profitable London-based e-commerce platform powering product reviews for nearly 700,000 Shopify merchants globally. As the ecosystem's #1 review solution, they process over 70 million monthly orders and power more than $100 billion in annual GMV without external VC funding or investor oversight.

Job Description

As the Community Lead, you will architect and scale Judge.me’s merchant ecosystem from 500 members into a thriving, self-sustaining accelerator. You’ll be the face of the brand—hosting webinars, producing operator-led content, and organizing events—to help DTC founders level up through shared expertise and genuine connection.

Location

London, UK

Why this role is remarkable

• True creative ownership: You aren't just managing a forum; you are building an operator-led content engine and community architecture for the world's leading Shopify reviews platform.
• High-impact scale: Join a bootstrapped, profitable team of 60 that already influences over $100B in annual GMV, offering the stability of a market leader with the speed of a startup.
• Pure builder role: This is an individual contributor position where you report directly to the Chief Growth Officer, setting the strategy and personally delivering all community content.

What you will do

• Scale and deepen engagement within the live merchant community, turning casual members into active contributors, advocates, and mentors through strategic growth loops.
• Be the face and voice of Judge.me on camera, hosting webinars, podcast episodes, and live sessions while fronting a strategic operator-led video content engine.
• Organize and execute end-to-end community initiatives, including virtual workshops and in-person meetups in London, to build momentum and strengthen merchant relationships.

The ideal candidate

• Has first-hand experience running a DTC store, providing the lived experience necessary to connect with merchants and understand their specific daily operational pain points.
• Brings 6+ years of relevant experience in community building or content creation, with proven confidence presenting on camera and hosting public-facing events.
• Possesses a "builder" mindset with the ability to write community-native copy, track engagement metrics, and collaborate cross-functionally with Product and Marketing teams.

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, Infrastructure & Platform

Salary

Not Disclosed + Equity

Company Description

Helmguard.ai is an agent-native risk infrastructure platform that has reached seven-figure revenue within months of launch. Backed by top-tier institutional investors and angels from Meta, SpaceXAI, and Palantir, Helmguard.ai replaces fragmented manual risk processes with AI agents that provide continuous, multi-tenant security and trust for regulated enterprises.

Job Description

Join Helmguard.ai as a founding engineer to build the core infrastructure supporting our AI-native services. You will design backend services and secure, multi-tenant Azure foundations that handle high-stakes risk management for financial and healthcare leaders. This is a high-impact role shaping the technical direction and culture of a fast-scaling startup.

Location

London, UK

Why this role is remarkable

• Massive growth potential with seven-figure revenue already secured via multi-year contracts with global financial and healthcare enterprises.
• Exceptional pedigree, with founders from Palantir and leading academic institutions including Oxford, Stanford, and ETH.
• Unique opportunity to define the infrastructure layer for agent-native software, moving beyond simple assistants to "systems of action."

What you will do

• Build and own mission-critical backend services, APIs, and async workflows using TypeScript, Node.js, and Postgres.
• Architect and manage Azure foundations using Terraform, focusing on Container Apps, Service Bus, and Entra ID.
• Design robust multi-tenant isolation patterns across compute and data layers to meet strict enterprise security requirements.

The ideal candidate

• 6+ years of backend engineering experience with deep infrastructure knowledge and a history of shipping and owning production services.
• Proficient in Infrastructure as Code (Terraform) and container orchestration within the Azure ecosystem (or ready to ramp fast).
• Proven experience managing end-to-end compliance (SOC 2 or ISO 27001) and maintaining high operational security standards.

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, Frontend/Web App

Salary

$185K – $240K + Equity

Company Description

Beacon AI Inc. is a venture-backed aviation technology company building a mission-critical AI platform to enhance flight safety and efficiency. Backed by top investors and holding a dozen Department of Defense contracts, they are partnering with major airlines to redefine how pilots and AI collaborate in the cockpit.

Job Description

As a Lead Frontend Engineer at Beacon AI Inc., you will drive the development of high-impact web interfaces that integrate with a cutting-edge flight safety platform. You will architect React-based systems to visualize complex, real-time aviation data, collaborating across disciplines to build mission-critical tools that improve air travel safety and operational capability.

Location

San Carlos, USA

Why this role is remarkable

• Lead the frontend architecture for a mission-critical platform utilized by major airlines and the Department of Defense to improve global aviation safety.
• Work in a high-autonomy, fast-paced environment backed by top-tier investors with a proven track record of securing significant government and commercial partnerships.
• Solve complex technical challenges involving real-time geospatial data, live video streaming, and large-scale data visualization for mission-critical flight operations.

What you will do

• Design and architect React-based frontend systems capable of processing and visualizing large-scale, real-time, and historical aviation datasets.
• Collaborate with backend engineers and UX designers to build reusable component libraries and optimize performance for high-stakes, responsive web applications.
• Mentor team members through rigorous code reviews and architectural discussions to uphold high technical standards across the frontend organization.

The ideal candidate

• 5+ years of experience building high-performance web applications with deep expertise in React, TypeScript, and modern state management patterns.
• Proven track record of taking technical ownership of complex product areas and delivering scalable frontend solutions in fast-moving, ambiguous environments.
• Strong understanding of asynchronous data patterns, live streaming technologies, or geospatial visualization tools like Mapbox or Cesium is highly preferred.

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 Design Engineer

Salary

$140k-$180k + Equity

Company Description

Nero is a $1.5M Seed-funded startup backed by Yamaha Music Innovation Fund and Antler, building monetization infrastructure for creators on platforms like Twitch and TikTok. Already profitable with 600k monthly users and over $500k in monthly GMV, Nero is reshaping how artists earn through live, interactive engagement.

Job Description

As Nero's first engineering hire, you will bridge the gap between high-end visual design and robust full-stack engineering. Working directly with the CTO, you’ll own the entire product lifecycle—from database architecture to real-time fan queues—creating features that help creators monetize audiences across the world’s largest livestreaming platforms.

Location

San Francisco, USA

Why this role is remarkable

• Join a profitable, seed-stage company already generating $500k+ in monthly GMV and supporting over 100,000 artists and fans every month.
• Work directly with the founding team in San Francisco with significant equity (up to 1%) and the autonomy to shape the product's visual identity.
• Scale monetization rails backed by industry heavyweights like Yamaha Music Innovation Fund, impacting the creator economy across music, gaming, and sports.

What you will do

• Lead the end-to-end design and implementation of new features, ensuring the product's look and feel matches its high-stakes functional requirements.
• Architect and build full-stack systems using TypeScript, React, and Node.js, including real-time state management for high-concurrency livestreaming queues.
• Collaborate on technical and visual strategy, leveraging AI-assisted development tools to move from concept to shipped product with extreme velocity.

The ideal candidate

• Possesses at least 1 year of professional experience with a strong portfolio showcasing high-fidelity frontend work and solid full-stack logic.
• Expert-level proficiency in TypeScript, React, and Node.js, combined with a "design-first" mindset and experience with AI tools like Cursor or Windsurf.
• Demonstrates a high-ownership mentality, a passion for the creator economy, and a willingness to work in-person in a fast-paced, high-growth 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

Principal Software Engineer

Salary

Not Disclosed

Company Description

Innovative AI-driven creative media startup

Job Description

You will serve as the technical anchor for a high-impact creative production platform, bridging the gap between hands-on engineering and strategic architecture. By writing core code and mentoring senior engineers, you'll ensure the delivery of robust, scalable AI tools that revolutionize how visual media is edited, localized, and distributed globally.

Location

London, UK

Why this role is remarkable

• Lead the technical direction of a pioneering product that sits at the unique intersection of generative AI and global media production.
• Work within a high-caliber engineering culture led by industry veterans from major tech giants and top-tier gaming studios.
• Influence departmental standards and architecture while remaining deeply hands-on with cutting-edge technologies in a well-funded, growth-stage environment.

What you will do

• Act as the primary technical lead for core product offerings, balancing daily feature delivery with long-term architectural planning.
• Partner with cross-functional science and product teams to integrate sophisticated AI models into production-ready software.
• Mentor and coach senior engineers to elevate technical standards, code quality, and deployment best practices across the organization.

The ideal candidate

• Extensive experience architecting and launching complex, scalable software products within a fast-paced startup or scale-up environment.
• Deep technical proficiency in TypeScript and React, paired with strong backend expertise in an object-oriented language like Python.
• Proven ability to lead through influence, steering multi-team technical initiatives while maintaining a high individual coding output.

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 Conversion

Salary

Not Disclosed

Company Description

Viktor.com is an AI teammate for Slack and Microsoft Teams that raised a $75M Series A from Accel and the founders of Slack and ElevenLabs.

Job Description

Join the world’s fastest-growing startup as the first Head of Conversion. At Viktor.com, you will own every pixel from paid click to signup, scaling a $15M ARR engine. You’ll ship high-converting landing pages weekly and run rigorous CRO experiments to optimize multi-million dollar ad spends across Meta and Google.

Location

New York, USA

Why this role is remarkable

• Work at a hyper-growth startup that reached $15M ARR in just 10 weeks after launch.
• Backed by Accel and top-tier angels including the founders of Slack, ElevenLabs, and Framer.
• High-leverage position where every point of conversion lift translates to six figures of additional annual revenue.

What you will do

• Lead end-to-end landing page production, from positioning and copy to design direction and technical build.
• Execute a rigorous CRO roadmap with 4-8 live tests simultaneously, focusing on pricing, claims, and funnel sequencing.
• Collaborate directly with founders and growth teams to optimize the entire signup funnel and site architecture.

The ideal candidate

• 3-7 years of experience owning conversion for PLG B2B SaaS or consumer fintech with $500k+ monthly spend.
• Exceptional copywriting skills and the ability to diagnose exactly where money is leaking in paid funnels.
• Strong technical CRO background with expertise in power calculations, hypothesis framing, and data-driven experimentation.

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:
Staff Software Engineer ($190K – $250K + Equity) at Stealth-stage healthtech AI startup

Job Title

Staff Software Engineer, Product

Salary

$190K – $250K + Equity

Company Description

Stealth-stage healthtech AI startup

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

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

Market Manager

Salary

$105k-$125k + Equity

Company Description

8Fleet Inc. is a high-growth technology and logistics startup building the operational backbone for rideshare fleets. Led by early Uber executives and recognized as an official Uber hiring partner, 8Fleet Inc. provides professional infrastructure for the transition to autonomous vehicles while optimizing current rideshare economics through full-time driver employment and vehicle management.

Job Description

As the San Francisco Market Manager, you will launch and scale 8Fleet Inc.’s operations in a critical new market. You’ll own the P&L, manage fleet growth, and lead driver operations from the ground up. This role combines high-level strategic planning with deep-dive execution, requiring a founder’s mindset to drive operational excellence and profitability.

Location

San Francisco, USA

Why this role is remarkable

• Launch a flagship market from scratch with the autonomy of a founder and the backing of a proven operating model.
• Work directly with a leadership team of early Uber executives who possess deep expertise in scaling global rideshare operations.
• Earn meaningful equity in a growth-stage startup that is already an official Uber partner and positioned for the autonomous vehicle transition.

What you will do

• Own the San Francisco P&L, managing all financial and operational metrics to maximize revenue, fleet utilization, and profit.
• Lead end-to-end fleet operations, including vehicle maintenance programs, driver scheduling, and the execution of safety and compliance audits.
• Partner with the growth team to recruit, onboard, and retain a high-performing driver base while fostering a supportive workplace culture.

The ideal candidate

• Brings 2+ years of experience in operations management or business consulting with a proven track record of delivering against P&L goals.
• Has 2+ years of people management experience with the ability to lead diverse teams and a willingness to work on-site five days a week.
• Possesses a data-driven mindset and a BA/BS from a top-tier institution; an MBA or previous experience with Uber/Lyft is highly preferred.

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

Content Marketing Manager

Salary

$150K - $200K + Equity

Company Description

Console is a $29M Series A startup backed by Thrive Capital building AI agents that power autonomous enterprises. Replacing manual ticketing and approvals, Console enables companies like Databricks and Figma to automate entire categories of work across IT, HR, Legal, and Finance through integrations with Slack and Teams.

Job Description

As Console's first Content Marketing Manager, you will build the content function from scratch. You’ll own the end-to-end engine, focusing on narrative-driven storytelling and hands-on SEO, AEO, and GEO execution. By crafting high-impact content for IT decision-makers, you will turn organic search and generative engine optimization into a predictable driver of pipeline and awareness.

Location

San Francisco, USA

Why this role is remarkable

• Own the entire content engine from day one, transitioning from a "zero to one" builder to scaling a world-class brand voice at a high-growth startup.
• Join a elite team backed by Thrive Capital (investors in OpenAI and Stripe) while working directly with high-profile customers like Databricks and Cursor.
• Focus on the cutting edge of marketing by mastering AEO and GEO, ensuring Console leads the shift toward AI-driven search and answer engine landscapes.

What you will do

• Personally execute technical SEO audits, keyword research, and optimization strategies specifically designed for AI answer engines and generative search landscapes.
• Create narrative-driven content across various formats, including case studies, newsletters, sales enablement decks, and thought leadership pieces tailored for technical IT audiences.
• Partner with growth leaders and founders to manage the full content lifecycle from ideation and distribution to measuring commercial impact on the sales pipeline.

The ideal candidate

• Has 3-5+ years of experience in B2B SaaS content marketing with a proven track record of driving organic growth through hands-on SEO execution.
• Possesses exceptional writing skills and a commercial mindset, prioritizing revenue-generating content and pipeline impact over vanity metrics or purely brand-focused output.
• Demonstrates technical proficiency in marketing automation and CMS tools, with the ability to navigate and adapt to the evolving landscape of AI-driven search.

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 Lead/CTO

Salary

Not Disclosed + Equity

Company Description

Fortalis is a London-based security technology company building a modular, interoperable platform to detect and respond to complex cross-domain threats across national security, defence, and critical infrastructure sectors.

Job Description

As the first technical hire at Fortalis, you will architect and build a foundational software platform for national resilience from the ground up. You will integrate disparate data sources and specialist technologies into a unified operational picture, translating complex, real-world security challenges into robust code for high-consequence government and infrastructure clients.

Location

London, UK

Why this role is remarkable

• Foundational ownership as the first technical hire with a completely blank slate to design architecture, select the tech stack, and shape product direction.
• Mission-critical impact building the integration layer for national resilience, tackling sophisticated threats that bridge cyber, physical, and information domains.
• Exceptional upside with co-founder-level equity available, offering significant skin in the game for an early-stage venture focused on high-consequence sectors.

What you will do

• Architect and build the entire modular platform from scratch, ensuring it can ingest and synthesise signals from multiple external specialist technologies.
• Collaborate directly with the CEO to define the product roadmap and translate abstract national security problems into scalable, production-ready software.
• Lead all engineering efforts, from hands-on development and API integrations to establishing the long-term technical vision and development culture of the company.

The ideal candidate

• Has 5–10 years of experience as a hands-on builder who has successfully designed and scaled complex, integration-heavy, or distributed systems.
• Possesses strong architectural judgment and the ability to work comfortably across the full stack while navigating the ambiguity of a zero-to-one environment.
• Is a mission-driven engineer with existing UK work rights who is excited by the challenge of securing critical infrastructure and national defence 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

Account Executive

Salary

$200k-$300k OTE

Company Description

Prior Labs GmbH is a frontier AI lab building foundation models for structured data, backed by a €1B+ commitment from SAP while maintaining independent operations and a world-class team from DeepMind and Palantir.

Job Description

As the founding Account Executive at Prior Labs GmbH, you will drive commercial adoption of state-of-the-art foundation models for structured data. Working alongside researchers from DeepMind and Amazon, you’ll own the full sales cycle from outbound discovery to closing, while building the foundational sales playbook for all future commercial hires at the firm.

Location

New York, USA

Why this role is remarkable

• Join as the first AE at a frontier AI lab whose core research has been published in Nature and seen over 3 million model downloads to date.
• Exceptional financial backing with a €1B+ commitment from SAP, providing the stability of a massive enterprise with the speed and autonomy of a startup.
• Work directly with a high-pedigree team of researchers and operators from DeepMind, Palantir, Jane Street, and Amazon in a true founding capacity.

What you will do

• Drive the end-to-end sales cycle for enterprise and mid-market accounts, focusing on technical outreach and discovery with data scientists and ML engineers.
• Execute high-velocity outbound campaigns across email, LinkedIn, and technical communities to build a robust pipeline and identify high-potential opportunities from scratch.
• Develop the company's first sales playbook, including qualification criteria, demo structures, and objection handling strategies that will define the firm's future commercial scaling.

The ideal candidate

• 3+ years of experience in a full-cycle AE role at a data infrastructure, ML tooling, developer tools, or deep tech company.
• Proven track record of closing complex enterprise and mid-market deals with technical buyers, specifically data scientists, ML engineers, or engineering leadership.
• Strong technical literacy with the ability to hold credible, deep-dive conversations about machine learning workflows and foundation models with expert-level technical teams.

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

£60k-£75k

Company Description

FIDO Alliance identity and passwordless authentication startup recently named a KuppingerCole Rising Star

Job Description

You will be the founding EMEA presence for a high-growth identity platform, bridging the gap between engineering and enterprise customers. By deploying cutting-edge passkey and biometric solutions, you will shape the developer experience, build robust SDKs, and eliminate integration friction for global financial institutions and fintechs across the region.

Location

Remote, UK

Why this role is remarkable

• Serve as the founding EMEA team member for an identity platform recognized as a 2025 Rising Star in passwordless authentication.
• Work directly with global financial institutions and healthcare providers to secure critical infrastructure using advanced biometrics and adaptive MFA.
• High-impact autonomy where you influence the core product roadmap by feeding real-world integration challenges back to the engineering team.

What you will do

• Lead technical deployments for enterprises and high-growth startups, integrating API-first security layers into complex bespoke stacks.
• Build and maintain SDKs, client libraries, and sample code to ensure a seamless self-service developer experience.
• Create high-quality technical content including documentation, blogs, and video walkthroughs to accelerate global platform adoption.

The ideal candidate

• Strong proficiency in TypeScript/JavaScript with hands-on experience building and debugging complex REST/GraphQL API integrations.
• Proven background in a customer-facing technical role such as Solutions Engineering or Pre-Sales at a fast-paced SaaS company.
• Deep understanding of modern identity standards and security concepts like MFA, passkeys, or OIDC protocols to hit the ground running.

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:
Senior Staff Platform Engineer (Up to £200k + Equity) at VC-backed compute infrastructure startup

Job Title

Senior Staff Platform Engineer

Salary

Up to £200k + Equity

Company Description

VC-backed compute infrastructure startup

Job Description

As a founding-level hire, you will architect financial-grade infrastructure for the global GPU market. You will bridge the gap between high-performance compute and capital markets, building systems for real-time pricing, automated settlement, and cross-cloud orchestration. This role offers the unique opportunity to define the technical foundation for a new asset class.

Location

London, UK

Why this role is remarkable

• Lead the architectural design of a first-of-its-kind trading platform for GPU compute, working directly with founders from elite quantitative and engineering backgrounds.
• Join a well-funded startup backed by top-tier VCs at the intersection of AI infrastructure and sophisticated financial instruments.
• High-impact founding role with significant equity and the mandate to build and lead a world-class platform engineering team from scratch.

What you will do

• Architect and build robust services for dynamic pricing, on-demand billing, and high-reliability cash settlement systems.
• Design and implement complex inventory management logic and orchestration for GPU instances across multiple cloud providers.
• Own the end-to-end security, scalability, and reliability of core infrastructure to meet financial-grade performance guarantees.

The ideal candidate

• 8+ years of software engineering experience with a deep background in distributed systems, cloud infrastructure, or high-scale billing rails.
• Proven track record of building production-grade systems in fintech, payments, or low-latency trading environments.
• Expert-level proficiency in backend languages like Go, Rust, or C++ and experience mentoring high-performing engineering teams.

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