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

The next step is to speak to Jack.

Job Title

Senior Full-Stack Engineer

Salary

$150k–$200k + Equity

Company Description

Series A digital health startup backed by a16z and Khosla Ventures helping 10M+ seniors

Job Description

Join a mission-driven team as a Senior Full-Stack Engineer building a clinical platform that has already reduced falls in older adults by 46%. You will own the architecture and end-to-end feature development on a React/Python/AWS stack, shipping high-impact products like ML-driven care guidance and EHR integrations to improve healthcare outcomes for millions.

Location

Los Angeles, USA

Why this role is remarkable

• Rare opportunity to join an a16z and Khosla Ventures-backed startup at an inflection point where product-market fit is proven and scaling is the primary focus.
• Direct clinical impact: build technology that significantly reduces injury and hospitalizations for a population of 10 million Medicare members.
• High ownership environment where you will shape technical direction and influence the engineering foundation rather than just executing tickets.

What you will do

• Architect and maintain scalable, HIPAA-compliant components on AWS to power member engagement and clinical messaging workflows.
• Partner with data science and clinical teams to prototype and launch ML-driven personalization and care guidance features.
• Drive technical excellence by mentoring teammates, conducting code reviews, and evolving the platform's design system and infrastructure.

The ideal candidate

• 5+ years of professional experience scaling modern web applications using Javascript (React) and Python on cloud infrastructure.
• Product-minded engineer with a growth mindset who thrives in fast-paced startup environments and can navigate technical ambiguity.
• Strong communicator who possesses deep empathy for older adults and is motivated by improving healthcare accessibility and independence.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Partnerships and Data Product Manager

Salary

Not Disclosed

Company Description

High-growth Embodied AI and World Models lab developing the next generation of robotics intelligence

Job Description

This critical role sits at the intersection of AI research and commercial partnerships, driving data acquisition and product strategy for advanced robotics. You will engage directly with top-tier Embodied AI labs and researchers, translating cutting-edge developments in VLAs and world models into scalable data products that power autonomous physical systems globally.

Location

London, UK; Munich, Germany; or Zurich, Switzerland

Why this role is remarkable

• Join an elite AI lab at the forefront of the robotics revolution, working on transformative technologies like VLMs and foundation models.
• Direct exposure to the world's leading AI researchers and labs, positioning you at the center of the embodied intelligence ecosystem.
• High-impact autonomy where you bridge the gap between R&D and market-ready data products in a rapidly scaling technical field.

What you will do

• Cultivate and manage strategic partnerships with leading Embodied AI labs to secure high-quality data pipelines and research collaborations.
• Define and execute the product roadmap for data offerings, ensuring they meet the rigorous technical requirements of VLA and world model training.
• Represent the company at global robotics and AI conferences, scouting for emerging trends and engaging with potential technical customers.

The ideal candidate

• Possesses 1-8 years of experience in technical product management or technical sales, ideally following a stint in an R&D or research environment.
• Holds a strong technical background in Robotics, Machine Learning, or AI, with a genuine passion for reading research papers and tracking SOTA models.
• Demonstrates exceptional communication skills to navigate complex technical discussions with AI researchers while maintaining a sharp focus on product-market fit.

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

AI Engineer (Generalist)

Salary

$180K-$250K + Equity

Company Description

BUILD, Inc. is a seed-stage venture creating the agentic AI stack for institutional real estate, backed by Index Ventures and c-suite leaders from OpenAI and Blackstone. Already generating 7-figure revenue, the team is automating complex development and acquisitions workflows 90% faster than traditional human processes for trillion-dollar asset managers.

Job Description

You will own end-to-end agentic workflows, from prototype to production, building visual reasoning and multi-agent systems that solve real-world problems. Partnering with domain experts and institutional customers, you’ll translate complex real estate tasks into high-performance software, driving the next generation of automation for the built world’s most significant projects.

Location

San Francisco, USA

Why this role is remarkable

• Work at the frontier of agentic AI with a team including leadership experience from 11x.ai’s rapid scale-up and backing from heavyweights like Index Ventures.
• Experience radical autonomy and high-stakes ownership in a seed-stage startup that has already achieved 7-figure revenue and is rapidly approaching 8-figures.
• Solve hard, unsolved problems where AI meets the physical world, directly impacting massive global infrastructure, energy, and industrial projects through autonomous workflows.

What you will do

• Design, build, and deploy production-grade AI agents using Python and LangGraph to handle complex, long-running real estate development workflows.
• Own and ship full-stack features end-to-end, managing everything from backend agent reasoning logic to polished, high-utility frontend user surfaces.
• Collaborate directly with institutional customers to translate multi-week manual processes into automated outcomes that scale across trillion-dollar asset portfolios.

The ideal candidate

• Has 3-5 years of engineering experience, ideally within high-growth vertical AI companies or elite engineering cultures like Ramp, Scale AI, or Glean.
• Demonstrates a proven track record of shipping production-grade LLM or agentic systems that deliver measurable value to real-world end users.
• Possesses full-stack capabilities with a strong "startup DNA," excelling in fast-moving, ambiguous environments where they can drive projects from concept to completion.

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

£75k-£110k + Equity

Company Description

Letty is a high-growth London startup, backed by Entrepreneurs First and top-tier VCs, building the definitive AI agent layer for the $1T+ real estate industry by replacing manual workflows with autonomous AI employees.

Job Description

As a Full-Stack Engineer at Letty, you will build autonomous AI employees replacing manual workflows in real estate. Working at YC-stage intensity in Hoxton, you will own the entire stack from LLM orchestration to frontend. This is a high-stakes role for engineers who thrive on speed, shipping daily, and solving complex architectural challenges.

Location

London, UK

Why this role is remarkable

• Ownership of a massive $1T+ market transformation by building the definitive AI agent layer for real estate.
• Backed by elite investors including Entrepreneurs First and top-tier VCs, with active traction in the UK and US.
• Unparalleled equity upside and the chance to shape the culture of a high-intensity, mission-driven founding team.

What you will do

• Architect and build end-to-end systems including Python/FastAPI backends, LLM orchestration pipelines, and telephony infrastructure for real-time voice calls.
• Ship user-facing features using Next.js and TypeScript, taking products from initial concept to production in days rather than months.
• Own the full engineering lifecycle, from database modeling in PostgreSQL to managing production deployments and observability on GCP or AWS.

The ideal candidate

• Expert proficiency in Python and TypeScript with a track record of building complex, production-grade systems from zero to one.
• Experience with LLM orchestration, RAG pipelines, or event-driven services, demonstrating a maker mindset rather than just feature-building.
• Thrives in a high-intensity startup environment, prioritizing rapid output and system ownership over a traditional 9-to-5 schedule.

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's Associate / Chief of Staff

Salary

Not Disclosed

Company Description

Playingfield Group is a London-based publisher of market-leading trade publications and events, focused on building high-impact communities and launching innovative media products. We are a fast-moving organization that empowers ambitious individuals to take ownership of new business units and drive growth from the ground up.

Job Description

As a Founder's Associate / Chief of Staff at Playingfield Group, you will own the end-to-end launch of new products and communities. This is a high-autonomy, broad-scope role designed for an ambitious generalist who thrives on building from scratch. You will move fast, operating across multiple functions to drive growth and execution from day one.

Location

London, UK

Why this role is remarkable

• Receive founder-level autonomy to build and launch new products from the ground up, moving beyond simple process management to true ownership.
• Join a market-leading London publisher with a proven track record of creating influential trade publications and industry-standard events.
• Experience a career trajectory equivalent to a Chief of Staff at a top-tier high-growth startup, with the scope to operate across every function.

What you will do

• Lead the end-to-end launch of new digital products and professional communities, moving from initial concept through to full-scale execution and growth.
• Work directly with leadership to define strategy and operationalize new business units across the entire Playingfield Group portfolio.
• Navigate complex cross-functional challenges as a versatile generalist, handling everything from high-level strategic planning to granular project execution.

The ideal candidate

• Possesses "insane ambition" and the analytical sharpness required to thrive in a fast-paced, high-growth environment similar to a top-tier startup.
• Has a proven background as a builder or generalist, likely coming from management consulting, high-growth tech, or a previous entrepreneurial venture.
• Exhibits exceptional communication and organizational skills, with the ability to operate independently in a high-stakes, in-person London office 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

Solutions Engineer

Salary

Not Disclosed

Company Description

inploi is a London-based candidate engagement platform that recently closed its first institutional funding round. Powering recruitment for massive enterprises like the NHS, Boots, and Compass Group, inploi uses AI Talent Agents to automate sourcing and scheduling for millions of candidates across the UK's largest employers.

Job Description

As the founding Solutions Engineer, you will bridge the gap between enterprise customer needs and technical delivery. You will own implementations, lead high-stakes technical demos, and resolve complex integration issues. Sitting within the product team, you'll act as the primary feedback loop, turning customer challenges into actionable engineering requirements and roadmap features.

Location

London, UK

Why this role is remarkable

• Founding seat for the forward-deployed function, offering a direct path to leadership roles like Lead Solutions Engineer or Head of Forward Deployed as the company scales.
• Work with a high-profile customer base including the NHS and PureGym, solving technical challenges at an enterprise scale for millions of users.
• Join a recently funded startup early enough to shape its technical culture while benefiting from the stability of established revenue and major brand partnerships.

What you will do

• Own the technical build for implementations, including configuring AI agent settings, managing Kombo integration flows, and debugging complex ATS sync issues.
• Lead technical sales support by running deep-dive demos for enterprise prospects and answering complex architectural questions during the RFP process.
• Manage the technical triage of bugs and escalations, diagnosing code-level issues in TypeScript and React to determine what reaches the engineering backlog.

The ideal candidate

• Thinks like an engineer with the ability to read TypeScript and React, while possessing the customer-facing skills to lead high-level technical demonstrations.
• Proficient with a modern technical stack including Postman for API testing, Cloudflare for log analysis, and Linear for structured ticket triage.
• Exceptional at technical writing and communication, capable of providing clear, actionable escalations for engineers and managing technical stakeholders at enterprise-scale companies.

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 Deployment Lead

Salary

Not Disclosed

Company Description

Tracelight is a $3.6M seed-funded startup building the AI operating system for financial modelling, starting with a revolutionary Excel add-in. Backed by Chalfen Ventures and Acequia Capital, the 12-person team includes talent from McKinsey and Jane Street, serving the world’s largest consultancies and private equity megafunds.

Job Description

As a founding member of the AI Deployment Team, you will bridge the gap between Tracelight’s powerful AI tools and elite financial professionals. You’ll embed within top-tier institutions, identifying high-value use cases and driving product adoption. This high-impact role combines technical product shaping, strategic consulting, and enterprise account growth.

Location

London, UK

Why this role is remarkable

• Join as a founding-team member at a high-growth startup backed by top investors like Chalfen Ventures and industry veterans.
• Work directly with senior decision-makers at the world's biggest consultancies and PE megafunds to redefine financial modelling workflows.
• Influence the core product roadmap by translating deep user insights into technical requirements for an AI-native operating system.

What you will do

• Embed with enterprise clients to identify and build complex AI-driven modelling, reporting, and data transformation use cases.
• Lead end-to-end client adoption and account expansion, designing bespoke demos and onboarding elite teams at global institutions.
• Collaborate with engineering and product teams to shape Tracelight’s features based on direct observations from the field.

The ideal candidate

• Brings 2-5 years of experience from a top-tier consulting firm, investment bank, or private equity institution with deep modelling expertise.
• Demonstrates high agency and exceptional commercial instincts, comfortable navigating relationships with senior partners and managing directors.
• Possesses technical curiosity and the ability to leverage AI tools or write simple scripts to solve immediate user 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

Senior Full-Stack Product Engineer

Salary

£70k-£110k + Equity

Company Description

Arva AI is a YC S24 startup backed by Google’s Gradient Ventures with $3M in seed funding, revolutionizing financial crime intelligence. Founded by alumni from Revolut and Google, the team builds autonomous AI agents that automate complex AML, KYB, and KYC operations, cutting costs for financial institutions by 80%.

Job Description

As a Senior Full-Stack Product Engineer at Arva AI, you will lead the development of end-to-end features for our AI-powered compliance platform. You'll build intuitive interfaces, scale reliable backends, and implement advanced AI systems including LLMs and computer vision. Working directly with founders, you’ll own product outcomes and ship intelligence that replaces decades-old manual processes.

Location

London, UK

Why this role is remarkable

• Join a YC S24 cohort leader backed by Google’s Gradient Ventures and $3M in funding to transform the massive, stagnant financial crime market.
• Work directly with elite founders from Revolut and Google in a high-velocity environment where your work impacts real customers within days.
• Take massive ownership of the entire stack, from product-facing UI to the underlying AI agents and MLops systems powering automated due diligence.

What you will do

• Architect and ship full-stack features using TypeScript, React, and Node.js to enhance document fraud detection and web due diligence capabilities.
• Develop sophisticated AI systems, utilizing LLMs and computer vision to automate human-level review tasks with superior accuracy and speed.
• Build and maintain scalable backend infrastructure and CI/CD pipelines to ensure high reliability and rapid deployment cycles for global financial clients.

The ideal candidate

• Holds 4+ years of professional experience in full-stack product engineering, specifically with deep expertise in TypeScript, React, and Node.js.
• Demonstrates hands-on experience with AI/ML technologies, including prompt engineering, fine-tuning large language models, or implementing computer vision solutions.
• Thrives in early-stage startup environments, possessing an outcome-obsessed mindset and the ability to turn complex customer needs into actionable 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

National Account Manager - UK Retail

Salary

Not Disclosed

Company Description

Wearewild.com is one of Europe’s fastest-growing startups on a mission to eliminate single-use plastics from the bathroom. Launched in 2020, they produce high-growth, refillable natural deodorants and personal care products, disrupting the traditional retail landscape with sustainable solutions while scaling rapidly across major UK and European retail channels.

Job Description

As a National Account Manager at Wearewild.com, you will take full P&L ownership of major UK retail partnerships. You will manage high-impact relationships with retailers like Boots and Sainsbury’s, driving strategic growth and category expansion. This role combines data-led forecasting with cross-functional leadership to scale a market-leading sustainable brand.

Location

London, UK

Why this role is remarkable

• Take full P&L ownership of major national accounts, giving you direct influence over the commercial trajectory of a leading sustainable consumer brand.
• Join one of Europe’s fastest-growing startups during a period of massive retail expansion, transitioning from a disruptor to a household name.
• Work in a mission-driven environment that combines high-growth commercial targets with a tangible impact on reducing global plastic waste.

What you will do

• Lead strategic growth for key retail partners including Boots and Sainsbury’s, managing investment decisions and category expansion opportunities.
• Analyze EPOS and market data to optimize performance, manage sales forecasts, and lead monthly business reviews with senior stakeholders.
• Collaborate cross-functionally with marketing and product teams to execute high-impact retail campaigns and ensure seamless product availability.

The ideal candidate

• At least 2 years of experience in account management within the UK FMCG or retail sector, specifically managing major national accounts.
• Strong commercial acumen with proven success in P&L management, contract negotiations, and driving ROI through promotional planning.
• Proficiency in using data-driven insights and forecasting tools to manage complex supply chains and identify market trends.

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

Developer Evangelist

Salary

Not Disclosed

Company Description

LlamaIndex is a Greylock and Norwest-backed Series A startup building the infrastructure layer for AI applications, including LlamaParse, the world's leading agentic document parsing engine.

Job Description

As the public face of LlamaParse, you will define the narrative around document understanding for the AI era. You’ll spend your time at major conferences, running live demos, and creating high-impact content that shows developers how to turn messy PDFs into clean, structured data for LLM applications at scale.

Location

San Francisco, USA

Why this role is remarkable

• Join a high-growth Series A startup backed by top-tier investors Greylock and Norwest, working at the critical intersection of document ingestion and LLM infrastructure.
• You will be the primary voice and personality for LlamaParse, possessing the creative freedom to shape how the global developer community interacts with the product.
• High-visibility role with significant travel to premier industry events like KubeCon and AI Engineer Summit, positioning you at the center of the AI ecosystem.

What you will do

• Represent LlamaParse at conferences, hackathons, and meetups through live coding, technical demos, and engaging keynote presentations to drive developer adoption.
• Build and maintain a dominant social media presence on X, LinkedIn, and YouTube, sharing "before-and-after" parsing examples and deep-dive technical tutorials.
• Develop sharp, convincing demo applications using Python and TypeScript that solve real-world document extraction problems for enterprise-grade AI systems.

The ideal candidate

• A natural public speaker and technical storyteller with a track record of creating compelling content that developers find genuinely useful and educational.
• Hands-on technical proficiency in Python or TypeScript, with a deep understanding of the AI landscape including LLMs, RAG pipelines, and document processing.
• Based in the San Francisco Bay Area with a strong desire to travel extensively and build a high-profile personal brand within the AI community.

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 Machine Learning Engineer

Salary

Up to £135,000 + Equity

Company Description

Speechmatics is a $62M Series B speech-to-text intelligence leader based in Cambridge and London, pioneering world-class Voice AI that supports over 55 languages.

Job Description

As a Principal Machine Learning Engineer, you will co-define Speechmatics’ technical vision while remaining hands-on in the Modelling Team. You will bridge the gap between cutting-edge research and production systems, developing next-generation transformer models and optimizing inference for global scale. This is a high-ownership role focused on shipping real-world impact.

Location

London, UK

Why this role is remarkable

• Lead the technical direction of a $62M Series B scale-up that recently saw 4x growth in real-time usage and serves global customers.
• Work at the rare intersection of high-rigor ML research and large-scale production, shipping models that solve real-world problems like accents and noise.
• Take full ownership of technical domains, raising the bar for a talented team of 10+ engineers while developing groundbreaking bilingual and medical models.

What you will do

• Develop and deploy advanced ML models using Python and PyTorch, translating research into scalable, maintainable production services and services.
• Optimise large-scale model inference using strategies like dynamic batching, flash attention, and speculative decoding to improve speed and cost efficiency.
• Define and enforce best practices for model lifecycle management, data quality, and evaluations across the entire ML stack.

The ideal candidate

• Deep expertise in building and shipping production-grade ML systems, with a strong foundation in modern transformer architectures and self-supervised learning.
• Proven track record in distributed training and optimizing inference at scale, bridging the gap between research models and production-ready code.
• Expert proficiency in Python and ML frameworks such as PyTorch, complemented by experience in MLOps, CI/CD pipelines, and containerization.

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

Fractional Marketing Lead

Salary

£250–£350/day + Equity

Company Description

Dolfin is a Balderton-backed early-stage startup building the agentic financial operations API for B2B platforms like PSPs and neobanks.

Job Description

You will serve as a strategic partner to the founders, building Dolfin’s marketing engine from the ground up while coaching the team on execution. You'll refine messaging for fintech decision-makers and lead demand generation across content and paid channels, scaling a brand that enables platforms to launch agentic AR/AP natively.

Location

London, UK

Why this role is remarkable

• Shape the marketing function for a company operating at the intersection of embedded finance and agentic AI, two of fintech's most exciting themes.
• Work directly with founders in a "done with you" capacity, enjoying high autonomy and the ability to influence the company's core positioning.
• Join a Balderton-backed startup with existing traction and paying customers across the UK and EU, ensuring your work has immediate market impact.

What you will do

• Own the messaging and positioning strategy to effectively translate complex financial infrastructure into compelling narratives for PSPs and vertical SaaS platforms.
• Execute a full-stack marketing plan including SEO, paid ads, LinkedIn thought leadership, and case studies to drive demand and brand consistency.
• Coach the founders on practical marketing crafts like GEO and newsletter management, building internal capabilities rather than just delivering outsourced tasks.

The ideal candidate

• Proven experience in B2B fintech or infrastructure marketing, ideally at an API-first company specializing in payments or embedded finance.
• An 0-1 builder mindset with hands-on technical marketing skills across content, demand gen, and performance channels.
• Strong communication skills with a "coach mindset," comfortable working 1-2 days per week in a hybrid London environment on a contract basis.

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

$180K–$270K + Equity

Company Description

Hinoki is an early-stage San Francisco cybersecurity startup building an AI-native platform to replace the 20-year-old vulnerability management stack used by major enterprises.

Job Description

Join a team of five building the "vulnerability brain" for the enterprise. You will develop autonomous research agents that reproduce CVEs, validate detections in ephemeral labs, and automate remediation workflows. This role offers the chance to own core infrastructure—from distributed scanning runtimes to entity graphs—protecting Fortune 500 organizations with production-grade AI.

Location

San Francisco, USA

Why this role is remarkable

• Join as the third engineer on a high-talent founding team where you will directly influence the architectural foundations of an autonomous security platform.
• Work on cutting-edge production AI agents that go beyond prototypes to perform multi-step reasoning, tool use, and automated remediation in real-world environments.
• Enjoy a high-energy, in-person culture in a premier San Francisco office by the Ferry Building, featuring comprehensive benefits like 5% 401(k) matching and relocation support.

What you will do

• Architect and build distributed scanning runtimes and ephemeral test labs capable of reproducing and verifying thousands of published CVEs at machine speed.
• Develop a live entity graph and provenance system that maps complex enterprise assets across cloud providers, ticketing systems, and ownership chains for auditable decision-making.
• Engineer autonomous workflow pipelines that filter thousands of raw security findings into high-confidence remediation actions with attached evidence and rollback guidance.

The ideal candidate

• Possesses 3-6 years of experience shipping production-grade autonomous systems, specifically AI agents with robust multi-step reasoning and sophisticated failure handling.
• Demonstrates deep technical expertise in distributed compute, large-scale workflow pipelines, and systems programming with a commitment to high-quality, high-provenance code.
• Thrives in early-stage environments with a strong ownership mentality, capable of moving fast and wearing multiple hats to protect real organizations from emerging threats.

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 Account Executive

Salary

Not Disclosed + Equity

Company Description

Clara is a well-funded stealth legal AI company backed by leading venture investors, merging frontier AI automation with elite legal expertise to transform how law is practiced.

Job Description

As the first GTM hire at Clara, you will define and build the sales function from the ground up. You will identify legal needs for tech companies and investment firms, demonstrating a new paradigm of service delivery. This role is a unique opportunity to shape the commercial foundation of an AI-native law firm.

Location

Toronto, Canada / San Francisco, USA

Why this role is remarkable

• Shape the entire GTM strategy, sales playbook, and pricing models for a company redefining a trillion-dollar industry.
• Work alongside a founding team from frontier AI labs and elite law firms, supported by top-tier venture capital backing.
• Join as a founding employee with significant equity, influencing the product roadmap through direct feedback from early design partners.

What you will do

• Identify, qualify, and close new client relationships with technology companies and investment institutions to drive early revenue.
• Partner with founders to develop the ideal customer profile, messaging, and end-to-end sales processes for a stealth legal product.
• Collaborate with the legal and product teams to translate technical AI capabilities into compelling, value-driven narratives for General Counsels.

The ideal candidate

• Possesses 3-10 years of experience in B2B sales or business development, preferably selling professional services or complex legal technology.
• Demonstrates a proven track record of building from zero, with the "hustle" required to manage the full sales cycle independently.
• Exhibits exceptional communication skills and a deep curiosity about legal workflows and the potential for AI-driven transformation.

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

Not Disclosed

Company Description

Crucibl.ai is a profitable, San Francisco-based startup that raised a $10M seed from Khosla Ventures, Bessemer, and Coatue to build an AI-native consulting platform. Led by former Google and BCG veterans, they are replacing traditional management consulting with software that handles complex reasoning and data analysis for Fortune 500 clients.

Job Description

As a Member of Technical Staff, you will architect and build Crucibl.ai's core intelligence engine end-to-end. You'll design sophisticated reasoning pipelines and data ingestion systems that transform messy enterprise data into defensible insights. Working directly with the founders, you will define the engineering standards for a high-growth, AI-first platform serving global leaders today.

Location

San Francisco, USA

Why this role is remarkable

• Join an elite team of ~15 people led by a CTO who scaled Google-level systems and a CEO with deep BCG and private equity expertise.
• Experience true seed-stage impact at a profitable company backed by Tier 1 investors like Khosla Ventures, Bessemer, and Coatue.
• Build at the frontier of AI where you move beyond simple models to creating complex reasoning engines that automate high-stakes business decisions.

What you will do

• Design and implement the core intelligence engine, encompassing model orchestration, data ingestion, and reasoning pipelines from the ground up.
• Collaborate directly with the CTO and CEO to translate product vision into scalable, enterprise-grade architecture for Fortune 500 clients.
• Ship high-impact features across the full stack, ensuring the platform remains robust, evolvable, and capable of handling complex enterprise data.

The ideal candidate

• Possesses an undeniable signal of technical excellence, such as early engineering experience at a successful startup or notable contributions to open-source systems.
• Demonstrates deep proficiency in modern software stacks and has a proven track record of shipping end-to-end products, not just isolated features.
• Thrives in high-ambiguity environments and thinks like an owner, bringing strong instincts for both AI/ML pipelines and enterprise infrastructure.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Software Engineer, Backend (Rust)

Salary

Not Disclosed

Company Description

Tier-1 VC-backed social platform building the next generation of digital friendship

Job Description

Join an elite engineering team as an early member building a high-velocity social product. You will develop high-performance backend systems in Rust, managing everything from server-side infrastructure to cross-platform logic shared between iOS and Android. This role is perfect for engineers who value technical craftsmanship and rapid mistake-led learning.

Location

Paris, France

Why this role is remarkable

• Work at an intense, high-growth startup backed by world-class tier-1 investors with a pace unseen in the social space for five years.
• Exceptional benefits including 8-9 weeks of annual vacation time and full company shutdowns twice a year to ensure a true recharge.
• Join a deeply international team (17+ nationalities) with comprehensive relocation support, including visa sponsorship, housing assistance, and French lessons.

What you will do

• Develop and scale horizontal systems using cutting-edge technologies to handle massive traffic and real-time data synchronization.
• Maintain and evolve a shared Rust component used across iOS and Android to ensure a unified networking and data model layer.
• Collaborate across functions to design and implement creative features and "easter eggs" that prioritize user delight and product art.

The ideal candidate

• Proficient in Rust or low-level systems programming languages like C++, C, or OCaml with a passion for high-performance code.
• Experienced in operating distributed systems in production environments using technologies such as Redpanda, Kafka, ScyllaDB, or Cassandra.
• Driven by a strong product sense for consumer social applications and a desire to take full ownership of technical scopes and analytics.

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

Salary

$200k-$300k + Equity

Company Description

SnapMagic is a YC-backed San Francisco startup revolutionizing the $1.3T electronics industry through a design intelligence platform used by 2 million engineers. Backed by Jeff Dean (Google AI) and Tom Preston-Werner (GitHub), they provide proprietary data and AI tools to companies like SpaceX, Apple, and major component manufacturers.

Job Description

As an Enterprise Account Executive, you will drive the GTM engine for a product with massive market fit. You will own the full sales cycle, selling high-value data and marketing solutions to leaders at global component manufacturers. This is a builder role where you will define the sales playbook and scale revenue.

Location

Redwood City, USA

Why this role is remarkable

• Join a high-growth startup backed by tech legends like Jeff Dean and Tom Preston-Werner, operating at the intersection of AI and electronics.
• Sell a product with genuine product-market fit used by engineers at SpaceX and Apple, leveraging a unique proprietary dataset of 10M+ components.
• Fast-track your career toward leadership in an environment where previous AEs have been promoted to Team Leads within a single year.

What you will do

• Own the end-to-end sales cycle from prospecting and pipeline generation to defining strategic sales plans and closing complex enterprise contracts.
• Act as a trusted advisor to marketing and engineering leaders at major component manufacturers, translating proprietary data into high-ROI value propositions.
• Collaborate cross-functionally with product and operations to refine the go-to-market strategy and build the playbook for a rapidly scaling sales organization.

The ideal candidate

• Brings 5+ years of B2B enterprise sales experience, ideally selling technical products, data analytics, or insights platforms to marketing and engineering buyers.
• Possesses a builder mentality with experience as an early AE in a startup environment, comfortable creating processes rather than just following them.
• Demonstrates strong technical acumen and a data-driven approach to sales, using detailed analysis and CRM tools to drive business outcome conversations.

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

$130k-$180k + Equity

Company Description

Well-funded legal tech AI startup

Job Description

Join a high-performance team building the AI layer for the legal industry. You will own features end-to-end, from custom RAG pipelines to React-based interfaces. Working directly with founders from top tech companies, you will ship code daily and visit customers to shape a product that is already seeing massive revenue growth.

Location

New York, USA

Why this role is remarkable

• Work directly with founders and a high-caliber engineering team from elite backgrounds like Google, Jane Street, and Amazon.
• Join a company experiencing 10x revenue growth backed by top-tier VCs, providing both stability and high upside.
• High-impact environment where you ship daily and influence the product roadmap through direct interactions with global law firm clients.

What you will do

• Design and implement full-stack features using Go, React, TypeScript, and AWS serverless infrastructure.
• Build and optimize custom RAG pipelines and AI-driven workflows that automate complex billable time capture.
• Collaborate directly with customers to identify pain points, prioritize product requirements, and execute technical solutions autonomously.

The ideal candidate

• Holds a CS degree from a top-tier program and has 2-5 years of experience at a high-growth startup.
• Demonstrates strong product sense and the ability to own the entire development lifecycle without needing hand-offs.
• Possesses an interest in AI/ML systems and thrives in a fast-paced, in-person collaborative environment in New York City.

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

£60k-£120k + Equity

Company Description

$20M Series A cloud security startup backed by FirstMark and Accel

Job Description

Join a high-calibre engineering team building the future of cloud intrusion detection. You will develop intelligent canary tripwires that protect massive clients like Riot Games and Docker. Working directly with the founders, you'll ship daily to process billions of events using a powerful stack of C#, .NET Core, and AWS.

Location

London, UK

Why this role is remarkable

• Join one of the UK's most exciting startups, recently raising a $20M Series A led by FirstMark and featured on Sifted's 2025 "London Startups To Watch."
• Experience explosive growth with a company that doubled ARR last quarter and plans to triple its headcount over the next year.
• High-impact work environment where you will solve real-world problems, such as uncovering P1 security flaws in major AI platforms like Google Gemini.

What you will do

• Build and scale a cloud-native security product using C# on .NET Core 10, Terraform, and HTMX within an AWS environment.
• Collaborate face-to-face with technical founders and high-profile customers to translate security research into robust, production-ready detection features.
• Take ownership of end-to-end delivery in a low-bureaucracy environment, shipping code daily and maintaining infrastructure as code for planetary-scale event processing.

The ideal candidate

• Proven track record of shipping software at scale or in critical environments, ideally within a product-focused company or high-growth startup.
• Strong proficiency in any object-oriented language; while we use C#, we value architectural instinct and engineering quality over specific language syntax.
• A proactive builder who thrives in an on-site, collaborative culture and is excited by the pace of an early-stage company defining a new security category.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Growth & GTM Lead

Salary

$110k-$150k + Equity

Company Description

Ergo is a YC W25-backed AI revenue infrastructure startup founded by Georgia Tech alumni who previously co-founded Breezy Medical. They automate CRM data entry by turning customer conversations across Zoom, email, and Slack into structured insights, freeing sales teams from busywork to focus on closing deals and building relationships.

Job Description

As the first dedicated Growth & GTM Lead at Ergo, you will own the end-to-end funnel for a YC-backed AI startup. Reporting directly to the founders, you will design GTM strategies, execute high-leverage experiments, and build scalable systems. This role is perfect for a high-agency builder ready to drive predictable growth from the ground up.

Location

San Francisco, USA

Why this role is remarkable

• Direct ownership: As the first growth hire, you will define the playbook and build the GTM team from scratch while reporting directly to the founders.
• High-velocity environment: Join a YC W25 company shipping daily and scaling fast with proven product-market fit among early reference customers.
• Exceptional upside: Receive meaningful early-stage equity and competitive salary at a company solving the massive industry problem of manual CRM data entry.

What you will do

• Model and optimize acquisition, activation, and retention metrics to build a predictable, scalable growth engine for the Ergo platform.
• Launch multi-channel experiments across outbound sequences, viral content, community programs, and paid tests to identify high-leverage growth levers.
• Create compelling positioning, messaging, and sales enablement collateral that resonates deeply with sales and RevOps leaders in the AI market.

The ideal candidate

• Has 1-4 years of hands-on experience in B2B SaaS growth or demand generation, preferably at the Seed or Series A stage.
• Demonstrates a high-agency mindset with the ability to turn scrappy, messy experiments into repeatable, automated programs that drive revenue.
• Thrives in a high-intensity, in-person culture in San Francisco and is comfortable working closely with a young, fast-moving 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

Senior Research & Development Engineer

Salary

$210k ($170k base + $20k equity + $20k other)

Company Description

Omen AI is a $10.5M seed-funded hardware startup in San Francisco miniaturizing lab-grade spectroscopy into field-deployable embedded sensors for industrial monitoring.

Job Description

Join a mission-driven team as our primary explorer, taking early-stage concepts from whiteboards to benchtop prototypes. You will push the physical limits of our optical and fluidic systems, validating new sensing modalities for industrial and datacenter environments. This role bridges the gap between fundamental science and field-ready hardware for massive infrastructure protection.

Location

San Francisco, USA

Why this role is remarkable

• Own fascinating hardware problems from the ground up, moving from first-principles physics to working prototypes for real-world infrastructure protection.
• Join a high-performance $10.5M seed-funded team of builders and industry veterans who prioritize fast-paced engineering and zero red tape.
• Develop 100x better technology that detects catastrophic industrial failures months in advance using proprietary miniaturized lab-grade spectroscopy.

What you will do

• Build and iterate early-stage benchtop rigs to validate core technology enhancements in optics, fluid handling, and plasma generation.
• Investigate the physical limits of spectroscopy techniques, identifying why components like optical windows foul or plasma arcs destabilize.
• Monitor state-of-the-art developments in fluid sensing and photonics to explore new modalities like bio-sensing, turbidity, or viscometry.

The ideal candidate

• Possesses deep theoretical and practical knowledge in applied physics, optical engineering, or physical chemistry with a zero-to-one mentality.
• Demonstrates strong proficiency in both ECAD and MCAD, specifically using Altium and Solidworks for integrated hardware design.
• Practices first-principles problem-solving, preferring rapid prototyping and hypothesis testing over relying on standard off-the-shelf reference designs.

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

GTM - AI Native Sales

Salary

$200K - $250K + Equity

Company Description

WorkOS, Inc. is a $2B developer tools platform that recently raised a $100M Series C led by Meritech and Sapphire. We provide the critical infrastructure—like authentication and identity—that powers the world’s most successful AI companies, including OpenAI, Perplexity, and Cursor, helping them become enterprise-ready instantly.

Job Description

As a GTM lead for AI Native Sales, you will drive the next chapter of WorkOS, Inc.’s developer-first sales motion. You’ll own the end-to-end revenue cycle, selling complex technical infrastructure to product-minded engineers and CTOs. By leveraging AI-native workflows, you’ll experiment with innovative pipeline-building strategies to scale our impact across the enterprise landscape.

Location

San Francisco and New York City, USA

Why this role is remarkable

• Join a $2B unicorn at the frontier of AI infrastructure, powering the authentication and identity layers for industry leaders like OpenAI, Perplexity, and Vercel.
• Work in a high-agency environment backed by $100M in Series C funding from premier investors including Meritech, Sapphire, Greenoaks, and Craft Ventures.
• Shape the future of Human and Agent Authentication, solving the critical "who are your agents?" challenge for the next generation of software companies.

What you will do

• Own the entire sales cycle from outbound prospecting and technical discovery to closing and expansion for high-growth AI and software companies.
• Partner with Solutions Engineers to deliver consultative, developer-first buying experiences that simplify complex enterprise requirements like SSO, Directory Sync, and RBAC.
• Run high-velocity experiments using modern AI and automation tools to optimize top-of-funnel conversion, messaging, and pipeline generation strategies.

The ideal candidate

• Possesses significant experience in technical SaaS sales or a quota-carrying role, with a proven ability to communicate effectively with engineers and CTOs.
• Demonstrates high agency and a competitive spirit, thriving in ambiguous early-stage environments where they must create momentum rather than waiting for it.
• Shows proficiency in using modern AI-native tools and workflow builders to enhance sales output quality and maintain a rigorous, data-driven pipeline.

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 Native Account Executive

Salary

$200,000 - $240,000 OTE + Equity

Company Description

Fireworks AI, Inc. is a $4B Series C generative AI infrastructure leader building the world's fastest and most scalable inference platform. Backed by Sequoia, Benchmark, and Lightspeed, the company was founded by veterans of Meta PyTorch and Google Vertex AI and is currently scaling past $300M ARR.

Job Description

You will drive adoption of the world's fastest LLM inference platform among ambitious GenAI startups. Engaging technical founders and ML leads, you will guide high-impact customers through evaluation, onboarding, and scale-up. This role combines technical credibility with strategic sales to accelerate value creation for GenAI-native companies like Cursor and Vercel.

Location

New York, USA; San Mateo, USA

Why this role is remarkable

• Join a rocketship valued at $4B and growing past $300M ARR, serving as a key player in the global generative AI movement.
• Work alongside world-class founders from Meta PyTorch and Google Vertex AI at the bleeding edge of AI infrastructure and model serving.
• Partner directly with industry-leading customers like Cursor and Vercel to shape how generative AI is deployed in production environments.

What you will do

• Own a portfolio of GenAI-native accounts, identifying and qualifying high-potential prospects through technical outreach, industry events, and network-driven channels.
• Lead deep technical and product conversations with founders and ML engineers to demonstrate the performance, latency, and cost-efficiency advantages of the Fireworks platform.
• Collaborate cross-functionally with product and engineering teams to translate customer feedback into actionable insights for fine-tuning approaches and new feature development.

The ideal candidate

• Has 3+ years of experience in sales, business development, or product roles specifically focused on technical buyers, developer tooling, or infrastructure.
• Possesses a deep understanding of technical topics such as model tuning, API performance, open-source inference, and GPU architecture to earn trust with engineering teams.
• Thrives in fast-moving, ambitious startup environments and is proactive in building relationships with high-level technical stakeholders and founders.

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

£75k-£100k + Equity

Company Description

Gaia.family is a Series B fertility fintech backed by Atomico and Valar Ventures that is building the financial and technological infrastructure to make IVF accessible to everyone.

Job Description

You will architect the "Gaia Orchestrator," a mission-critical framework automating care navigation, financing, and risk tracking for the $20bn fertility market. As an AI-native engineer, you'll leverage LLMs to build autonomous operations layers and real-time underwriting engines, directly enabling families to afford life-changing treatments through innovative fintech and healthcare solutions.

Location

London, UK

Why this role is remarkable

• Build meaningful infrastructure that directly helps families afford IVF, turning a $50k upfront bill into an accessible financial plan.
• Join a Series B startup backed by world-class investors like Atomico and Valar Ventures, operating in a high-growth $20bn market.
• Work in a truly AI-native environment where tools like Claude Code and Cursor are core to the engineering workflow, not just side projects.

What you will do

• Architect the Gaia Orchestrator to automate complex workflows between patients, clinics, lenders, and insurers using state machines and deep integrations.
• Build and extend an AI-native operations layer using LLM-powered agents to handle compliance, member workflows, and internal risk tracking.
• Develop a real-time underwriting engine and predictive modeling pipelines to assess clinical and financial data for outcome-based pricing.

The ideal candidate

• 5+ years of full-stack experience in startup environments, with strong proficiency in Python (Frappe) and TypeScript (React/Next.js).
• AI-native mindset with proven experience integrating LLM APIs and using AI tools like Cursor or Codex as a core part of your daily workflow.
• Experience building in highly regulated or complex domains such as fintech or healthcare, with an understanding of HIPAA and SOC 2 constraints.

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 AI Engineer

Salary

Not Disclosed

Company Description

Sanctuaryhealth.io is a profitable, high-growth London healthtech startup building custom AI solutions and agentic systems to solve healthcare’s most complex operational challenges. By deploying engineers directly into clinical settings, they bridge the gap between advanced technology and the messy reality of patient care to drive massive efficiency gains.

Job Description

You will work directly inside healthcare organizations to perform deep technical discovery and build custom AI systems. You'll own the full lifecycle—from scoping and deployment to long-term stability—translating clinical bottlenecks into automated solutions. Your work directly increases healthcare supply by automating administrative burdens like referral management, documentation, and equipment coordination.

Location

London, UK

Why this role is remarkable

• Work on the front lines of healthcare, embedding directly in hospitals to solve real-world problems that directly impact patient care and surgical outcomes.
• Join a rare "beyond SaaS" model at a profitable startup targeting 3x growth, where you have the agency to build tailored systems rather than forcing generic software.
• Help pioneer agentic systems in medicine, turning unstructured clinical data into automated workflows for patient flow, reimbursement, and equipment coordination.

What you will do

• Conduct deep technical discovery inside healthcare clinics to identify high-value operational bottlenecks and scope semi-custom AI solutions.
• Build and deploy production-grade AI agents and systems using TypeScript and React that integrate seamlessly into complex, legacy clinical environments.
• Own the entire product lifecycle from initial discovery through to long-term stability, while abstracting learnings into scalable capabilities for future deployments.

The ideal candidate

• Expertise in TypeScript and React with a proven track record of shipping production-ready applications featuring sophisticated LLM/AI integrations.
• High agency and "grit"—someone who thrives in ambiguity, works independently with clients, and is willing to travel at short notice to healthcare sites.
• A "builder and breaker" mentality, driven by a deep desire to fix systemic failures in healthcare through innovative engineering rather than rigid spec-following.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Account Manager

Salary

£150k + £200k OTE

Company Description

V7 is a well-funded, profitable AI infrastructure company backed by the investors behind Transformers and Gemini, providing a leading data annotation platform for enterprise computer vision.

Job Description

You will be the sole commercial owner of V7's Darwin product line, managing a $6M ARR business with elite customers like GE Healthcare and GSK. This mini-CRO role involves driving renewals and expansions for a book of SaaS and labeling services while reporting directly to the company’s co-founder.

Location

London, UK

Why this role is remarkable

• True commercial ownership: You will run a $6M ARR product line as an individual contributor, making final decisions on renewal strategies and feature requests without management layers.
• Elite enterprise pedigree: Work with world-class logos in regulated industries, including GE Healthcare, Bayer, and Garmin, who rely on V7 for complex AI data processing.
• Direct founder access: Report directly to co-founder Alberto Rizzoli at a well-funded startup backed by the investors who helped build Transformers and Gemini.

What you will do

• Directly manage a $2.5M ARR book of business, focusing on maintaining 100% net ARR retention and identifying high-impact expansion opportunities.
• Oversee a complex hybrid commercial model consisting of $1.2M in labeling services and high-margin SaaS subscriptions, managing both software and supply-side dynamics.
• Partner with technical leaders, including Heads of Machine Learning and Clinical Operations, to ensure V7’s specialized 50+ data formats meet their rigorous production needs.

The ideal candidate

• Proven track record managing a $1M+ enterprise ARR book within high-growth tech sectors like AI, data processing, RPA, or life sciences.
• Technical literacy sufficient to hold deep commercial and product discussions with ML engineers and directors in healthcare or manufacturing environments.
• Entrepreneurial mindset with a "mini-CRO" approach, combining warm customer relationship management with the analytical rigor required to scale a profitable product line.

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

£35k-£45k + Equity

Company Description

Genie Fertility is a pre-seed London biotech building technically advanced and meaningfully new solutions in women's reproductive health. Founded by a geneticist and a bioengineering PhD, the company is currently a high-growth team of four dedicated to revolutionizing clinical outcomes and patient care in fertility.

Job Description

You will work directly with the founders of Genie Fertility, bridging the gap between clinical operations, product development, and core business functions. From coordinating clinical studies and managing patient recruitment to handling legal documentation and market research, you will be the operational engine driving this pre-seed biotech forward in a fast-paced environment.

Location

London, UK

Why this role is remarkable

• Directly partner with founders Anoushka (CEO/Geneticist) and Andreas (CTO/Bioengineering PhD) in a lean, four-person team.
• Engage in technically challenging work that has a direct, meaningful impact on women's reproductive health and clinical outcomes.
• Own the operational playbook from scratch at a high-growth biotech, moving beyond theory into relentless, real-world execution and scaling.

What you will do

• Coordinate clinical operations including study management, on-site management, and patient recruitment pipelines for upcoming research.
• Manage core business operations ranging from legal contracts and NDAs to payroll, finance, and investment presentation materials.
• Conduct market research with potential customers to shape the company’s regulatory approach and go-to-market strategy.

The ideal candidate

• Has 1-3 years of experience in an early-stage startup, as a founder, or within high-pressure consulting/financial institutions.
• Demonstrates familiarity with biology, biotechnology, or clinical operations, ideally with experience in patient recruitment or health innovation.
• Possesses exceptional analytical rigour and a "bias toward action" mindset necessary to thrive in an unstructured pre-seed 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

Staff Product Engineer

Salary

£135k-£170k + Equity

Company Description

$116M Series B AI-native CRM startup backed by GV and Redpoint

Job Description

You will solve the most complex technical challenges for a next-generation CRM built for the AI era. As a Staff Product Engineer, you will drive technical strategy across teams, designing robust cloud-native systems while mentoring high-caliber talent. You’ll balance technical excellence with business delivery to build a tool that empowers ambitious global GTM teams.

Location

Remote, UK

Why this role is remarkable

• Work at the frontier of AI-native architecture with a high-performance team backed by world-class investors like GV, Redpoint, and Balderton.
• Take a high-impact leadership role where you influence the fundamental infrastructure and technical standards of a platform disrupting the CRM market.
• Enjoy a craft-focused culture that prioritizes deep technical rigor, exceptional user experience, and frequent international team off-sites to locations like Barcelona and Lisbon.

What you will do

• Provide technical leadership for critical infrastructure, ensuring the platform remains reliable, scalable, and secure as the user base grows.
• Mentor and coach a world-class engineering team, fostering a growth mindset and raising the bar for software operations in the age of AI.
• Collaborate across the organization to make strategic trade-offs between rapid delivery and architectural perfection, optimizing for customer value and business growth.

The ideal candidate

• Demonstrates first-class technical execution in distributed, cloud-native systems with a proven ability to think in complex systems rather than just code.
• Possesses a track record of technical leadership, having successfully broken down large, ambiguous problems into executable goals for other engineers to own.
• Maintains a product-first mindset with strong opinions on UX, using data and customer insights to build features that are uniquely valuable to users.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Staff Engineer

Salary

Not Disclosed

Company Description

$37M Series B Kinnevik-backed AI hospitality platform revolutionizing restaurant operations

Job Description

You will tackle the most ambiguous and technically complex problems across a high-growth product and platform. As a backend-leaning full-stack lead, you will drive architectural decisions, influence product roadmaps, and build predictive AI systems that optimize margins for global restaurant chains. This is a high-leverage role focused on creating systemic technical excellence.

Location

Dublin, Ireland; London, UK; Spain (Remote)

Why this role is remarkable

• Join a fast-growing Series B scale-up fresh off a $37M funding round led by Kinnevik to automate the hospitality industry.
• Work at the frontier of AI and hospitality, building intelligent systems that directly impact the bottom line of enterprise restaurant partners.
• Enjoy a remote-first culture with incredible benefits including 35 days of leave, work-from-anywhere flexibility, and meaningful equity ownership.

What you will do

• Lead the framing, execution, and rollout of high-impact technical initiatives that cut across multiple cross-functional engineering squads.
• Partner with leadership to define pragmatic technical directions and sequence complex work for scalable, long-term architectural health.
• Mentor and raise the effectiveness of the entire engineering organization through hands-on problem solving and clear technical communication.

The ideal candidate

• Deep expertise in production backend systems using Python, FastAPI, Node.js, and complex data modeling in Postgres or MongoDB.
• Proven track record of operating across the full stack (React/TypeScript) and shipping end-to-end features in constrained startup environments.
• Exceptional architectural judgment with the ability to identify foundational gaps and design systems that enable teams to move 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

Investor, Launch

Salary

$180k-$200k + Equity

Company Description

Entrepreneurs First is a pioneering talent investor backed by Reid Hoffman and the Collison brothers, having built over $15B in value since 2014. They back world-class technical founders pre-idea and pre-team, providing a bridge to Silicon Valley to help them scale and raise seed rounds from top-tier US venture capital firms.

Job Description

As Investor, Launch, you are the engine behind the three-month program transforming EF’s best technical founders into fundable Bay Area companies. You will serve as a hands-on sparring partner, pressure-testing product-market fit, shaping go-to-market strategies, and refining narratives to secure funding from elite US investors during the final Demo Day.

Location

San Francisco, USA

Why this role is remarkable

• Unparalleled access to the world’s most ambitious pre-seed founders from London, Paris, and Bangalore as they land in the Bay Area.
• Join a prestigious network backed by tech royalty, including founders of Stripe, LinkedIn, and DeepMind, with a portfolio valued at $15B+.
• High-autonomy environment where you define the program’s success and serve as a force multiplier for the next generation of tech giants.

What you will do

• Partner with founders daily to find first customers, nail positioning, and pressure-test go-to-market strategies for technical products.
• Design and execute the Launch program’s curriculum, including exclusive speaker sessions and events that immerse founders in the SF ecosystem.
• Orchestrate the fundraising process by refining pitch narratives and facilitating high-value introductions to a deep network of tier 1 VCs.

The ideal candidate

• At least 3+ years of experience as a founder, early-stage operator, or VC investor with a deep understanding of fundraising mechanics.
• Deeply embedded in the San Francisco startup scene, with existing relationships across hacker houses, VC funds, and founder communities.
• Exceptional strategic thinker who can quickly grasp technical value propositions and translate them into compelling narratives for the US market.

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 - Retain

Salary

£70k-£90k

Company Description

Flock is a £50M Series B insurtech leader using real-time data and telematics to redefine fleet insurance. Based in London, they provide data-driven risk assessment and safety insights for hundreds of UK fleets, including global giants like Amazon, DPD, Uber, and Bolt, helping customers prevent claims before they happen.

Job Description

As a Senior Software Engineer on the Retain team, you will lead the design and operation of full-stack services that embed Flock into the daily workflows of fleet owners. You'll own critical features end-to-end, leveraging a modern AWS serverless stack to build scalable products that improve safety and profitability for hundreds of commercial vehicle fleets.

Location

London, UK

Why this role is remarkable

• Work at the intersection of IoT and fintech for a Series B scale-up that has raised over £50M to disrupt the global fleet insurance market.
• High-impact ownership where you'll build features used daily by household names like Amazon, DPD, and Uber to manage their commercial operations.
• Join a mature engineering culture that prioritizes technical quality, providing a £1,500 annual L&D budget and dedicated time for professional growth.

What you will do

• Lead the architecture and delivery of backend services using TypeScript, Node.js, and PostgreSQL, ensuring high performance and schema reliability.
• Design and scale distributed systems on AWS utilizing Lambda, SQS, and EventBridge, managing infrastructure-as-code through Terraform or CDK.
• Collaborate with product and data teams to translate complex fleet management needs into technical scope and measurable customer-focused outcomes.

The ideal candidate

• At least 6 years of professional software experience, including 1-2 years operating at a Senior level with full-stack TypeScript proficiency.
• Proven track record of shipping and maintaining production-grade serverless applications within the AWS ecosystem and managing complex PostgreSQL databases.
• Strong product mindset with the ability to mentor junior engineers, lead technical design discussions, and drive engineering best practices across the 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

Full Stack Engineer

Salary

£70k–£80k + Equity

Company Description

Vitruehealth.com is a high-growth London health-tech startup that has reached £1m ARR building VIDA, an AI-powered platform reducing musculoskeletal pain by 34%. Backed by leading UK investors, they serve global enterprise clients like Bupa and the NHS to eliminate chronic pain for millions through computer vision and clinical diagnostics.

Job Description

As a Full Stack Engineer at Vitruehealth.com, you will own the development of features that directly improve health outcomes. Working across Vue.js, .NET, and AWS, you'll collaborate with clinical experts to ship AI-driven tools. This role is perfect for a mission-driven builder who thrives with autonomy in a fast-paced environment.

Location

London, UK

Why this role is remarkable

• Work on high-impact technology like webcam-based pose estimation and AI data analysis tools that have a proven 34% success rate in reducing chronic MSK pain.
• Join a fast-growing team that has already hit £1m ARR and secured major enterprise partnerships with the NHS, AXA, and Gymshark across 32 countries.
• High-autonomy culture where you'll own features end-to-end and work alongside a clinical lead (GP) and senior designers to solve complex medical challenges.

What you will do

• Ship end-to-end features using Vue.js and .NET Core, from natural language AI analysis tools to event-driven notification systems.
• Collaborate directly with UX designers and clinical experts to translate complex medical logic into intuitive, scalable software solutions.
• Make key architectural and tooling decisions to keep systems reliable, scalable, and efficient across the VIDA platform and AWS infrastructure.

The ideal candidate

• 3+ years of full-stack engineering experience with a strong grasp of modern frontend frameworks like Vue and strongly typed backend systems like C#/.NET.
• Proven track record of building complex applications and taking initiative in high-velocity startup environments where shipping value is prioritized over waiting for tickets.
• Product-minded engineer who values mission-driven work and is comfortable taking ownership of features from architectural design to deployment on AWS.

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:
Software Engineer at AI-driven industrial compliance startup

Job Title

Software Engineer

Salary

Not Disclosed

Company Description

AI-driven industrial compliance startup

Job Description

Join a high-performing team digitizing compliance in the transportation sector using AI. This high-agency role offers the freedom to work independently across the full stack while running growth experiments. You will transition seamlessly between deep technical refactoring and engaging directly with clients to deploy impactful new features in a fast-paced environment.

Location

Manchester, UK

Why this role is remarkable

• High agency environment where you have the freedom to operate independently and run your own growth hacking experiments.
• Work within a small team of A-players dedicated to digitizing critical industry compliance using cutting-edge AI technologies.
• Exceptional office perks including daily provided breakfast and lunch, gym memberships, and high-specification hardware setups.

What you will do

• Develop and maintain features across the full stack using React, Next.js, and MongoDB for web applications.
• Build and optimize cross-platform mobile experiences using React Native to ensure seamless user accessibility.
• Collaborate directly with clients to gather feedback and roll out new features that solve real-world compliance challenges.

The ideal candidate

• Strong proficiency in the modern JavaScript ecosystem, specifically with React, Next.js, and React Native.
• Experience working with NoSQL databases like MongoDB and a solid understanding of full-stack architecture.
• An entrepreneurial mindset with the ability to balance technical debt with rapid product iteration and client-facing responsibilities.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Growth & Commercial Strategy

Salary

£55k-£90k + Equity

Company Description

Tunic Pay is a London-based Series A fintech building the Payment Context Protocol to combat global financial crime. Led by veterans from Nova Credit and Palantir, the company provides banks with a real-time intelligence layer to investigate payments and stop scams before money leaves accounts, delivering measurable reductions in fraud losses.

Job Description

Join Tunic Pay as a "human accelerant" to scale early commercial operations. Working directly with the founders, you will own the end-to-end customer lifecycle—from prospecting major UK banks to managing pilot executions and long-term partnerships. This is a high-impact, ground-floor opportunity to turbo-charge growth and help secure 3.6 trillion annual transactions.

Location

London, UK

Why this role is remarkable

• Join a high-calibre team of veterans from Cloudflare, Monzo, and Palantir at a high-growth startup with a pre-empted Series A funding round.
• Directly impact global financial security by deploying specialized AI agents that help the UK's largest banks significantly reduce scam losses and operational workload.
• Benefit from exceptional founder pedigree, including co-founders who previously raised $130M+ from Index and KPCB and scaled international operations to millions of users.

What you will do

• Execute the full sales cycle including prospect research, pitch strategy, contract negotiation, and launching technical pilots with major financial institutions.
• Lead customer success by managing post-pilot expansion, translating results into workshops, and driving full-scale rollouts and long-term bank partnerships.
• Conduct strategic research and data analysis to refine product positioning, understand bank fraud infrastructures, and inform critical commercial and product decisions.

The ideal candidate

• At least 4 years of experience in strategy or BizOps roles within top-tier consulting, technology, or finance firms like BCG, Palantir, or Monzo.
• Exceptional communicator and storyteller who can structure compelling arguments for executive-level customer meetings and high-stakes commercial negotiations.
• Entrepreneurial "radical owner" who thrives in ambiguous, resource-constrained environments and possesses the technical curiosity to understand complex payment infrastructures.

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 (+ Equity) at fast-growing AI automation startup

Job Title

Founding Engineer

Salary

Not Disclosed + Equity

Company Description

Fast-growing AI automation startup

Job Description

As a Founding Engineer, you will build the AI layer designed to autonomously run small businesses. Working alongside a proven technical founder with a massive previous exit, you will ship step-changing features, integrate cutting-edge intelligence into core products, and architect scalable backend systems to enable autonomous operations for thousands of customers.

Location

Remote

Why this role is remarkable

• Join an elite founding team led by a founder who achieved a $300m bootstrapped exit.
• Exceptional financial stability with a significant internal warchest and real-value equity options.
• High-agency environment where you build never-before-seen AI features hands-on with absolute autonomy.

What you will do

• Build and ship end-to-end product features integrating voice, reasoning, and context management.
• Architect robust APIs and data pipelines that fuel intelligent agent decision-making.
• Shape DevOps practices and backend infrastructure for large-scale knowledge extraction and enrichment.

The ideal candidate

• Deep expertise in full-stack Javascript or backend Python with a track record of rapid shipping.
• High-agency mindset with a strong sense of ownership and the ability to act on imperfect information.
• AI-fluent engineer who utilizes modern tools to maximize efficiency and deliver top-tier results.

===

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 Director / CFO (with Operational Mandate)

Salary

Not Disclosed

Company Description

£30M revenue VC-backed eCommerce group scaling internationally across the USA, GCC, and Europe

Job Description

Partner directly with the Founder/CEO of a leading high-growth gifting group to drive profitability and prepare the business for a strategic exit by 2027. You will oversee financial strategy and FP&A while leading a transformative operational mandate, focusing on overhead productivity, AI automation, and international scaling to reach a £50M+ revenue target.

Location

Northampton, UK

Why this role is remarkable

• Act as a genuine commercial partner to the Founder and Chairman with a clear mandate to evolve the role into a CFO/COO position.
• Gain significant equity upside and the opportunity to materially influence the valuation and success of a strategic exit within 3 years.
• Lead a modern operational transformation by championing AI adoption and building out a high-efficiency offshore support capability.

What you will do

• Drive net contribution from 25% to 35% through disciplined commercial decision-making, marketing efficiency analysis, and margin mix optimization.
• Lead a structured audit of white-collar overheads to reduce costs from 20% to 15% of revenue via process simplification and automation.
• Own the long-term financial modeling and due diligence readiness to ensure a clean data room and maximum value for future shareholders.

The ideal candidate

• Qualified accountant (ACA/ACCA/CIMA) currently operating as a Finance Director or CFO within an eCommerce, DTC, or retail environment.
• Proven track record in commercial modeling and scaling international business entities while maintaining rigorous financial discipline.
• Strategic thinker with the emotional intelligence to challenge senior leadership constructively and the pragmatism to execute hands-on operational changes.

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 Engineer

Salary

Not Disclosed

Company Description

Adamo is a London-based robotics startup building managed teleoperation infrastructure for robots operating in messy, unpredictable real-world environments.

Job Description

Join Adamo at the intersection of engineering and creative production as a Content Engineer. You will program hardware directly to control robots while producing high-quality media that showcases our teleoperation stack. This unique role allows you to own the end-to-end process of making cutting-edge robotics technology visible to the world.

Location

London, UK

Why this role is remarkable

• Be a pioneer in a brand-new function, defining how a cutting-edge robotics startup is perceived by the global tech community.
• Work at the frontier of AI and teleoperation, moving robots out of the lab and into unpredictable real-world settings.
• Join as one of the earliest hires with direct founder exposure and the high ownership typical of an early-stage team.

What you will do

• Write Python and C++ code for embedded systems to operate and control physical robot hardware directly.
• Film, edit, and produce polished video content and technical demos that showcase the capabilities of Adamo’s low-latency stack.
• Take rough conceptual ideas and turn them into shippable media assets that grow Adamo's presence across social platforms.

The ideal candidate

• Proven experience in film, video production, or visual storytelling combined with a strong background in software or hardware engineering.
• Technical proficiency with Raspberry Pis and embedded systems, including the ability to write robust code that interacts with physical hardware.
• A self-starter mentality with the ability to own projects end-to-end in a fast-paced, high-growth startup environment.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

Not Disclosed + Equity

Company Description

Axle Energy is an Accel-backed, £8M+ seed-stage startup building the "Stripe for energy flexibility" through global B2B API infrastructure.

Job Description

As a generalist Software Engineer at Axle Energy, you will build the core infrastructure connecting distributed energy devices to electricity markets. Working across product, devops, and data engineering, you’ll join a tight-knit team of 15 to orchestrate thousands of assets like EVs and home batteries to accelerate the global energy transition.

Location

London, UK

Why this role is remarkable

• Ownership & Impact: Step into the arena against climate change by building the plumbing for a decarbonized grid, controlling tens of thousands of energy assets.
• Elite Backing: Backed by Accel with £8M+ raised, you will work alongside technical founders with Oxford PhDs in a fast-paced, flat-structure environment.
• Complex Engineering: Tackle hard technical challenges across the full VPP stack, including device integration, real-time control, and ML-driven grid optimization.

What you will do

• Build and maintain the core infrastructure that connects distributed energy devices like EVs and heat pumps to electricity markets.
• Design and deploy scalable Python backends on GCP to handle real-time control, market dispatch, and grid-aware optimization algorithms.
• Collaborate directly with founders and clients to iterate on the API infrastructure that enables third-party device participation in energy markets.

The ideal candidate

• Proven production experience shipping B2B SaaS products using Python backends and cloud platforms like GCP or similar.
• A track record of solving deep technical problems in distributed systems, complex integrations, or high-traffic data pipelines at a scaling startup.
• Deep-seated motivation to combat climate change and the courage to build fast, prioritizing real-world environmental impact over technical perfection.

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

£100k-£120k + Equity

Company Description

Octopus Ventures and Notion Capital-backed human performance startup building the category of stress intelligence

Job Description

You will own the end-to-end marketing function for a high-growth startup redefining stress as a performance advantage. Reporting to the CEO, you will lead category creation, demand generation, and product marketing to scale a science-validated platform already delivering 5x ROI for global enterprises like Arm and Cantor Fitzgerald.

Location

London, UK / US East Coast

Why this role is remarkable

• Create a brand-new category in "stress intelligence," backed by a scientific advisory board from Harvard and Stanford and high-profile investors like Arianna Huffington.
• Join a mission-driven leadership team with pedigree from Google and Deliveroo that genuinely prioritizes internal wellbeing as a core operational value.
• High-impact ownership of a validated product achieving 90% productivity improvement and 5x ROI across a blue-chip enterprise client base.

What you will do

• Define and execute the global marketing strategy and OKRs, managing a lean team to drive brand authority and a systematized inbound pipeline.
• Lead the product marketing and GTM strategy for AI-driven features, translating complex clinical research into compelling narratives for CHRO and CFO audiences.
• Build a high-authority brand presence through executive thought leadership, top-tier PR placements, and an international roundtable program for HR leaders.

The ideal candidate

• 8-14 years of marketing experience with a proven track record of building B2B SaaS marketing functions from the ground up in high-growth environments.
• Demonstrated expertise in category creation, with the ability to coin new market narratives and communicate comfortably using the language of clinical research.
• An AI-native demand generation expert who has owned pipeline targets and built the full-funnel collateral necessary to support enterprise sales cycles.

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's Associate (BizOps & Legal)

Salary

Not Disclosed + Equity

Company Description

LightWork AI is building the operating system for the £33B UK property management market with Felicity, an intelligent AI assistant that automates up to 90% of operational workflows for agents and build-to-rent teams. Already live with pilot customers, the company is scaling rapidly toward revenue in 2026.

Job Description

You will work directly with the co-founders to build LightWork AI’s operational backbone, including systems, legal infrastructure, and OKR frameworks. This high-agency role spans BizOps, legal contract negotiation, and people operations, evolving into GTM strategy as the company scales its AI-driven platform for the massive £33B property management industry.

Location

London, UK

Why this role is remarkable

• Work directly with co-founders to build the operational and legal infrastructure of a high-growth AI startup from the ground up.
• Enter a massive £33B market undergoing a structural shift toward automation, with a product already demonstrating strong pilot traction.
• Gain a clear, accelerated path into GTM strategy and commercial leadership as the business scales its category-defining AI assistant.

What you will do

• Own the company operating rhythm by designing and embedding OKR and KPI frameworks to ensure team alignment and accountability.
• Manage the end-to-end legal process, including drafting and negotiating MSAs, SaaS agreements, and data protection policies for commercial growth.
• Evaluate and implement the internal tool stack, ensuring seamless adoption of CRM, HR, and compliance systems across the business.

The ideal candidate

• Has experience in BizOps or as a Chief of Staff at a high-growth startup, or is a top-tier solicitor (NQ-3 PQE).
• Demonstrates high agency with the ability to identify operational friction and implement solutions without waiting for a brief.
• Possesses strong commercial literacy and technical proficiency with AI tools to accelerate workflows and manage complex legal risk.

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

£90,000-£140,000 + Equity

Company Description

Scope is a London-based AI startup backed by Index Ventures (investors in Wiz and Figma) that recently raised $20M to automate the $2 trillion compliance layer for global infrastructure. They are first-movers in modernizing heavy industries like oil and gas, replacing paper processes with advanced AI inspection tools.

Job Description

As a Product Engineer at Scope, you'll build the core AI platform automating global infrastructure compliance. Working with TypeScript, React, and LLMs, you will ship features that double inspector productivity for giants like SpaceX. You’ll own features from ideation to deployment, occasionally visiting unique industrial sites to see your impact firsthand.

Location

London, UK

Why this role is remarkable

• Join a high-growth startup that increased revenue 5x in the last year and is backed by a $20M round led by Index Ventures.
• Work on a product with tangible real-world impact, replacing pen-and-paper systems in sectors representing 21% of the UK’s GDP.
• Experience unique industrial environments, from climbing inside vessels on the North Sea to visiting oil refineries, to see your code in action.

What you will do

• Build and scale core platform features using TypeScript, React, and React Native to automate complex regulatory reporting for global industrial leaders.
• Integrate LLMs and build evaluation systems to modernize inspection processes, significantly increasing productivity and accuracy for over a million daily users.
• Take full ownership of the product lifecycle, from rapid feature prototyping to maintaining high uptime and reliability for mission-critical infrastructure software.

The ideal candidate

• Has experience in mid-senior engineering roles, preferably within pre-seed to Series B startups, with a strong focus on shipping high-impact products.
• Demonstrates proficiency in TypeScript and the React ecosystem, with an interest or experience in LLM integrations and AI-powered product development.
• Thrives in fast-paced environments, possesses an eye for UI/UX design, and cares deeply about production reliability and solving complex problems for real-world users.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Applied AI Engineer

Salary

Not Disclosed

Company Description

Seamflow.com is a high-growth London startup backed by a 14× oversubscribed $4.5m seed round from Tier-1 investors including Coinbase, Reddit, and Spotify. They are modernizing industries like aerospace and healthcare by replacing manual systems with high-speed software and advanced AI agents to automate complex real-world workflows.

Job Description

You will build and deploy LLM-powered features that solve complex physical-world workflows. From extracting structured data from messy documents to designing multi-step agents, you will own AI systems end-to-end. This is a high-ownership role where you will solve real failures, ship immediately, and work alongside a world-class team from Google, Amazon, and X.

Location

London, UK

Why this role is remarkable

• Join a world-class team featuring former unicorn founding engineers and talent from X, Google, Amazon, and Yandex in a high-ownership environment.
• Work for a company with 7-figure revenue and a $4.5m seed round backed by elite investors like Coinbase, Reddit, Klarna, and Spotify.
• True end-to-end ownership: move beyond simple chat wrappers to build complex, multi-step AI agents and document intelligence systems that solve real-world industrial problems.

What you will do

• Design and ship production-ready AI features from day one, owning the entire lifecycle from prompt engineering to deployment and monitoring.
• Build robust evaluation frameworks to catch regressions and improve model reliability for complex domain-specific workflows and document extraction tasks.
• Collaborate directly with customers to understand real-world edge cases in industries like aerospace and healthcare, iterating on models to ensure high-quality outputs.

The ideal candidate

• Strong technical background in Python and modern LLM tooling, including structured outputs, function calling, and orchestration for production AI systems.
• Full-stack capability to integrate AI features into product workflows using TypeScript and React while managing complex backend reasoning.
• Proven track record in early-stage startups or founder fellowships like YC or EF, with a focus on building products where requirements are 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

Founding AI Engineer

Salary

$160k-$220k + Equity

Company Description

Alcor Labs is a seed-stage San Francisco startup building an AI co-pilot for skilled manual workers via smart glasses. Backed by the PayPal mafia (ex-Founders Fund GP), Alcor Labs is transforming industrial labor into a data moat for the next generation of robotics foundation models and real-time agentic reasoning.

Job Description

As the first AI hire, you will own the core multimodal reasoning engine for Alcor Labs' smart glasses. You'll ship agentic-VLM pipelines and real-time video understanding systems that assist technicians in the field. This role bridges frontier AI research and production-grade engineering, directly impacting high-stakes industrial workflows across aerospace and energy.

Location

San Francisco, USA

Why this role is remarkable

• Join as the first AI engineer after the founders, securing a significant equity stake of up to 2.0% in a venture backed by elite Silicon Valley investors.
• Work at the absolute frontier of egocentric vision, building real-time VLMs that process live video streams to assist workers in high-IP industrial environments like defense and aerospace.
• Direct path to building a massive data moat of 500k+ hours of skilled labor video, positioning the company as a primary data provider for future robotics foundation-model labs.

What you will do

• Build and optimize agentic-VLM pipelines for real-time video and audio understanding, ensuring high-accuracy reasoning on constrained edge hardware like Meta-class smart glasses.
• Develop and maintain the evaluation and data flywheel that allows model quality to compound through real-world customer interactions in live French and US pilot programs.
• Deploy multimodal models on-prem for high-security industrial clients, handling the end-to-end stack from fine-tuning frontier models to edge inference optimization.

The ideal candidate

• You graduated in 2019 or later and possess deep experience in visual AI reasoning, particularly with VLMs, multimodal LLMs, or scene-grounded video understanding.
• You have a proven track record of shipping AI to production in high-intensity environments such as SpaceX, Tesla Autopilot, or the Meta Reality Labs wearables team.
• You are a US-based builder with an appetite for founder-mode pace, ideally with previous experience deploying AI models on hardware like wearables, robotics, or drones.

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

Venture Builder

Salary

£75k + £75k Bonus + £1m Milestone Bonus + Equity

Company Description

Telemachus is a well-funded London startup backed by Seedcamp and Backed that builds companies by cloning and reimagining inefficient businesses using LLMs.

Job Description

You will work directly with a second-time founder to launch and scale business units that leverage AI to disrupt traditional industries. From cloning existing models to reimagining operations with LLMs, you’ll touch every aspect of company building. Successful builders have the opportunity to lead or run these units as they scale.

Location

London, UK

Why this role is remarkable

• Unparalleled upside including a £1m cash bonus per team member upon reaching £10m in annualised gross profit for your business unit.
• Extreme traction with the first business unit scaling from zero to $1m ARR in just three months, backed by top-tier investors like Seedcamp and Backed.
• Direct mentorship from a second-time founder and the opportunity to lead a business unit from scratch after demonstrating success in the initial builder phase.

What you will do

• Work in a lean team to clone, improve, and re-imagine a target business model using advanced AI tools like Cursor and Claude Code.
• Execute on a de-risked business plan, handling everything from operations to product development to reach aggressive revenue milestones.
• Help build out the core Telemachus platform to enable the rapid, aggressive scaling of multiple business units simultaneously.

The ideal candidate

• Academically elite with 1-4 years of experience and a track record of building "cool things" such as software, research, or previous business ventures.
• Highly proficient with AI coding tools and possessing the high agency required to navigate the ambiguity of zero-to-one building.
• Characterized by extreme earnestness, intelligence, and conscientiousness, with a desire to build real businesses rather than just pursuing traditional career paths.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Security GRC Manager

Salary

Not Disclosed

Company Description

Humaans is a $20M venture-funded startup building the next generation of workplace infrastructure, backed by Y Combinator and the founders of Slack and Figma.

Job Description

Humaans is seeking a Security GRC Manager to own our trust and compliance function end-to-end. In this hands-on role, you will leverage AI to manage audit cycles, maintain security frameworks like ISO 27001 and SOC 2, and partner with sales to build enterprise confidence as we scale into more demanding markets globally.

Location

London, UK

Why this role is remarkable

• This is a high-leverage ownership role where you define the security culture at a fast-scaling startup backed by elite investors like Lachy Groom and Moonfire.
• You will work at the cutting edge of AI, using agentic tools to automate policy drafting, evidence collection, and security questionnaire responses rather than manual toil.
• Positioned at the intersection of Security, Legal, and Revenue, you will directly enable growth by building the trust infrastructure required for enterprise-grade deals.

What you will do

• Lead the end-to-end management of compliance frameworks including ISO 27001, SOC 1, SOC 2, and HIPAA, ensuring continuous audit readiness year-round.
• Support the sales and customer success teams by completing vendor security questionnaires and participating in enterprise diligence calls to build buyer confidence.
• Implement and optimize AI-assisted systems to streamline GRC tasks, from maintaining risk registers and vendor reviews to generating high-quality trust collateral.

The ideal candidate

• You have 4+ years of experience in security compliance, GRC, or privacy operations within a modern B2B SaaS environment or cloud infrastructure context.
• You possess a proven track record of running or supporting complex audits for major frameworks such as SOC 2, ISO 27001, or HIPAA.
• You are a pragmatic, AI-literate professional who can translate complex compliance requirements into clear operational controls and communicate them effectively to technical and non-technical stakeholders.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Director of Narrative & Brand Strategy

Salary

$100k-$150k + Equity

Company Description

Doctours is a NYC-based startup building a first-of-its-kind medical tourism platform that is transforming how patients access global healthcare through a narrative-driven approach.

Job Description

Doctours is redefining medical tourism by building a category-defining brand. As Director of Narrative & Brand Strategy, you will translate complex healthcare concepts into compelling cultural moments. From video strategy and creator partnerships to editorial voice and founder narratives, you’ll own the company’s story from day one, turning healthcare into a culturally resonant movement.

Location

New York, USA

Why this role is remarkable

• You aren't just following a playbook; you are creating a brand new market where no standard B2B SaaS path exists.
• Work directly with leadership at an early-stage startup to shape how the world perceives medical tourism and global healthcare.
• Blend high-level strategic problem-solving with hands-on creative execution across documentaries, influencer campaigns, and editorial content.

What you will do

• Lead end-to-end video and social strategy, including creator briefs, influencer scripts, and patient documentaries that travel.
• Define and execute the company’s editorial voice across Substacks, founder content, and patient-facing communications.
• Orchestrate large-scale creator campaigns and earned media pushes to establish Doctours as a leader in the healthcare space.

The ideal candidate

• Has a proven track record of growing independent publications or social communities to tens of thousands of subscribers.
• Combines 2-3 years at a top-tier consultancy (McKinsey, BCG, or Bain) with experience shipping creative multi-six-figure marketing campaigns.
• Possesses exceptional writing skills and the operator mindset required to translate abstract narratives into tangible growth and culture.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Content Manager

Salary

Not Disclosed

Company Description

Founder Coach is an elite CEO-coaching firm led by Dave Bailey, whose team has advised over 100 founders backed by top-tier VCs like Sequoia Capital and Index Ventures.

Job Description

You will build and scale Dave Bailey’s personal brand at Founder Coach from scratch, owning the entire content lifecycle from ideation to high-impact distribution. This hybrid strategic-execution role focuses on creating a "conversion-first" engine across YouTube, Instagram, and podcasts to reach venture-backed CEOs and drive measurable business results for the firm.

Location

London, UK

Why this role is remarkable

• Architect a content function from zero to one, collaborating directly with a CEO who is fully committed to being the face of the brand.
• Produce high-level content for an audience of world-class entrepreneurs backed by prestigious investors like Sequoia Capital and Index Ventures.
• Enjoy immense autonomy and ownership over the brand's positioning, platform strategy, and production workflows with a focus on real business impact.

What you will do

• Lead the full content engine across YouTube, Instagram, LinkedIn, and podcasts, producing a high-frequency output of monthly long-form videos and weekly shorts.
• Film long-form content in-person with Dave Bailey, managing all logistics, gear, and production while spinning out platform-native shorts and written assets.
• Manage a network of freelancers and vendors to ensure quality control, while building repeatable systems and reporting on conversion-focused metrics.

The ideal candidate

• 5+ years of hands-on experience in video, social, and written content with a track record of scaling audience growth for a creator or brand.
• Technical mastery of YouTube, Instagram, and LinkedIn, including filming, editing, and navigating platform-specific algorithms and packaging trends.
• A deep curiosity for business and entrepreneurship, capable of translating complex leadership insights into high-value content for a sophisticated executive audience.

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 Leader - Digital Native

Salary

Not Disclosed

Company Description

LlamaIndex is the leading data framework for building LLM applications, empowering developers to connect custom data sources to large language models. Based in San Francisco, the company is at the forefront of the generative AI revolution, providing essential infrastructure for the next generation of intelligent software.

Job Description

As the Sales Leader for Digital Natives, you will build and scale a high-performing revenue engine at LlamaIndex. You’ll lead a team of mid-market AEs and BDRs, driving outbound strategy and deal execution. This is a player-coach role requiring technical fluency to convert community signals into ARR within the fast-moving AI ecosystem.

Location

San Francisco, USA

Why this role is remarkable

• Shape the commercial strategy for the industry-standard data framework for LLMs, sitting at the intersection of open-source community and enterprise AI.
• Join a high-growth startup where you have the autonomy to build sales systems from scratch rather than inheriting legacy processes.
• Lead a team selling to technical founders and engineering leaders at the world's most innovative high-growth digital native companies.

What you will do

• Hire, onboard, and manage a team of 6+ mid-market Account Executives and 3+ BDRs to achieve aggressive ARR attainment goals.
• Architect a consistent outbound engine that leverages open-source community signals and ICP segmentation to drive high-quality pipeline.
• Directly participate in live deals to coach reps through discovery, qualification using MEDDIC, and complex technical build-vs-buy conversations.

The ideal candidate

• Possesses 6–10 years of total sales experience, with 2–4 years specifically in frontline management leading mid-market AE teams to quota.
• Demonstrates deep expertise selling technical products to engineering buyers, ideally within AI, developer tools, or data infrastructure domains.
• Proven ability to build pipeline and sales systems from the ground up in a resource-constrained, high-velocity 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

Commercial Relations Manager – EU & UK

Salary

£90k-£110k + Equity

Company Description

Scarlet is a Creandum-backed London healthtech firm acting as Europe's only Notified Body specializing in AI and software-based medical device certification. They are building a trusted, accredited pathway for transformative medical AI to reach patients safely and legally across the EU and UK markets.

Job Description

You will lead Scarlet’s industry-engagement function, building deep connections with regulatory consultants, legal advisors, and eQMS providers across Europe. Rather than traditional sales, you will foster a world-class referral network by earning trust with senior stakeholders, ensuring they advocate for Scarlet’s mission to accelerate the transition to universally accessible healthcare.

Location

London, UK

Why this role is remarkable

• Shape a category-defining function as the second person in the commercial relations team, building a high-impact referral ecosystem from first principles.
• Join a venture-backed team funded by Creandum that serves as the pre-eminent authority on AI medical devices for the world's most ambitious tech companies.
• Directly influence the pace of healthcare innovation by ensuring the most advanced medical AI systems can navigate complex regulatory landscapes safely and quickly.

What you will do

• Build and own long-term relationships with key industry third parties, including regulatory consultants and lawyers, so they proactively advocate for Scarlet.
• Represent Scarlet at major industry events across Europe to increase brand awareness and adoption among healthcare innovators and policy makers.
• Collaborate with the Marketing and Commercial teams to iterate on engagement processes and effectively communicate Scarlet’s unique value proposition.

The ideal candidate

• Proven experience developing productive professional networks and building rapport with senior leaders or industry figures in complex, regulated environments.
• Exceptional communication skills and high EQ, with the ability to navigate human relationships and translate complex regulatory concepts into trusted partnerships.
• Highly curious and adaptable, willing to travel up to 20% of the time to engage with stakeholders throughout the UK and European digital health ecosystems.

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 at Forgis

Job Title

Founding Engineer

Salary

Not Disclosed

Company Description

Forgis - High-growth tech startup

Job Description

Join Forgis as a Founding Engineer to build and scale a high-performance platform from the ground up. You will take full ownership of production services, architecting robust systems using Python and React. This is a high-impact role for a builder eager to shape the technical foundation and culture of a burgeoning company.

Location

Zurich, Switzerland

Why this role is remarkable

• Exceptional ownership as a founding team member, directly influencing the architectural direction and product roadmap of a fast-moving startup.
• Highly intellectual environment working alongside former founders and Olympiad competitors who value technical excellence and rapid iteration.
• Relocation opportunity to Zurich, one of the world's premier tech hubs, offering an unparalleled quality of life and professional community.

What you will do

• Design and implement scalable backend services using Python (FastAPI) and SQLAlchemy, ensuring high reliability and performance for production environments.
• Architect and build intuitive, responsive frontend interfaces with TypeScript and React to deliver a seamless user experience.
• Manage and optimize infrastructure, potentially leveraging AWS, Docker, and Kubernetes to support event-driven systems and complex data workflows.

The ideal candidate

• At least 1 year of professional experience with a proven track record of owning and scaling production services at a high level.
• Strong academic background from a top-tier university and a history of high achievement in technical competitions or former founder experience.
• Fullstack proficiency in Python and React, with a strong preference for candidates experienced in event-driven systems and containerization.

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 Strategic Finance & Operations

Salary

$175k-$225k + 20% Bonus + Equity

Company Description

OneNotary, Inc. is a $6.75M Series A human verification infrastructure layer for digital workflows. Backed by DocuSign, OneNotary, Inc. is digitizing a $5B+ market, providing auditable human verification for regulated industries like finance and real estate. The company is growing 2-3x annually and scaling its enterprise motion toward Series B.

Job Description

As the Head of Strategic Finance & Operations at OneNotary, Inc., you will be the financial and operational spine of the company. Reporting directly to the CEO, you will own the financial close, lead FP&A, and partner on Series B fundraising. This player-coach role bridges high-level strategy with rigorous execution.

Location

San Francisco, USA

Why this role is remarkable

• Direct path to CFO: Join as the first strategic finance hire with a clear trajectory to lead the entire function as the company doubles and triples in size.
• High-impact visibility: Partner directly with the CEO, founders, and board on critical Series B fundraising, investor relations, and long-term strategic planning.
• Massive market disruption: Help transform a $5B+ paper-based industry into modern digital infrastructure alongside strategic partner and investor DocuSign.

What you will do

• Build and lead the financial operating rhythm, including monthly closes, three-statement modeling, FP&A, and rigorous unit economics analysis.
• Drive cross-functional execution on high-stakes strategic projects like market expansion, senior hiring, and managing key banking and legal relationships.
• Orchestrate the fundraising process, preparing board materials and investor due diligence as the company transitions from Series A to Series B.

The ideal candidate

• Brings 5–8 years of experience in strategic finance, ideally starting in investment banking or consulting before moving into B2B SaaS operations.
• Possesses the technical mastery to build complex financial models and the communication skills to present findings effectively to the board.
• Thrives in high-growth environments ($5M-$50M ARR) and has experience navigating the compliance requirements of regulated industries like fintech or legaltech.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Infrastructure Engineer

Salary

£65k–£95k + Equity

Company Description

Valyu is a London-based, seed-stage startup with over £2M raised to build the foundational search and memory layer for AI agents. We are a team of nine engineering-focused individuals rethinking how AI-native applications access, understand, and act on petabyte-scale knowledge through advanced retrieval and indexing systems.

Job Description

Join Valyu to own the core infrastructure powering the next generation of AI agents. You will design and operate petabyte-scale storage, retrieval, and serving systems. By building high-performance architectures in Rust and Python, you’ll ensure that AI agents have the fast, reliable context they need for complex reasoning and research.

Location

London, UK

Why this role is remarkable

• Work at the frontier of AI infrastructure where your code defines how agents access and process world knowledge at a petabyte scale.
• Join a lean, highly technical team of nine in London backed by over £2M in seed funding, offering immense ownership and minimal abstraction.
• Experience a true renaissance in information retrieval, moving from first-principles research to production-ready systems that handle indexing and serving in real-time.

What you will do

• Own the end-to-end architecture of critical layers, including search and storage engines, data lakes, ingestion pipelines, and ML serving systems.
• Make foundational technical decisions on storage formats, query algorithms, and scheduling models that balance petabyte-scale latency against operational costs.
• Engineer high-concurrency systems using Rust and Python, operating them on AWS and GCP with tools like Kubernetes, Terraform, and advanced observability.

The ideal candidate

• A mid-level engineer with at least 3 years of experience shipping and operating systems-intensive infrastructure or distributed systems in production environments.
• Highly proficient in Rust and Python, with a background in database internals, search infrastructure, or scaling ML systems like vector databases and RAG.
• A relentlessly resourceful builder who has managed cloud workloads on AWS/GCP and possesses the technical judgment to make long-term architectural 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

Growth Hacker (AI First)

Salary

Not Disclosed

Company Description

Kyra is an enterprise influencer marketing platform working with iconic brands like SharkNinja, Coach, H&M, and Ray-Ban to manage the full creator lifecycle across TikTok, Instagram, and YouTube.

Job Description

You will build Kyra’s growth engine from scratch, owning the full funnel across a profitable agency and a subscription platform. Working AI-first, you’ll run experiments, manage paid channels, and build compounding referral loops. This is a greenfield opportunity to own active brand growth and drive product-led discovery end-to-end.

Location

London, UK

Why this role is remarkable

• Greenfield ownership of a growth engine for a platform serving world-class brands like Converse and H&M.
• Unique AI-first mandate where you orchestrate LLMs and automation tools to move with the speed of a full team.
• Dual-business synergy between a profitable managed-service agency and a high-growth subscription platform.

What you will do

• Own the "Active Brands" metric, managing the full funnel from qualified lead generation to long-term retention.
• Build and optimize a multi-channel growth engine spanning paid (Google, TikTok, LinkedIn), SEO, and lifecycle marketing.
• Architect a "growth loop" where the agency business feeds the platform, creating a compounding data and referral flywheel.

The ideal candidate

• Proven experience in influencer marketing or two-sided marketplaces, with a track record of scaling acquisition and conversion.
• Hands-on expertise in paid social, analytics (Mixpanel/Amplitude), and AI-driven workflows using Zapier, Make, or LLM APIs.
• Scrappy technical ability to ship landing pages and internal tools using Cursor, Claude Code, or Webflow.

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

Graduate Software Engineer

Salary

Not Disclosed + Equity

Company Description

Letty is a $5.5M seed-funded AI startup backed by Entrepreneurs First and the founders of incident.io, building autonomous digital workers for the real estate industry. We are creating the AI operations layer that handles property management, sales, and tenant communications 24/7 across every channel.

Job Description

You will join Letty as one of the first ten engineers, building agentic AI systems that automate complex property operations. Working directly with a world-class team from Cambridge and Entrepreneur First, you'll ship production-ready code across the full stack using Python and TypeScript to transform how the real estate industry functions.

Location

London, UK

Why this role is remarkable

• Join a high-growth rocketship as engineer #5-10, offering a massive launchpad for future founders and immediate ownership of core architecture decisions.
• Work alongside an elite technical team, including a Cambridge ML CTO and engineers from Quant backgrounds, in a high-intensity, 5-day-a-week in-office environment.
• Backed by $5.5M in seed funding from Entrepreneurs First and high-profile angels, you will tackle one of the world's most meaningful and universal industries: real estate.

What you will do

• Develop and deploy multi-agent AI systems using Python (FastAPI) and LLMs to automate property viewings, sales, and contractor management.
• Build seamless full-stack user experiences with TypeScript, React, and Next.js that integrate deeply with CRMs, WhatsApp, and email platforms.
• Take end-to-end responsibility for shipping features, from initial architecture to production, seeing your work impact real property agencies within days.

The ideal candidate

• A top-tier graduate from Oxford, Cambridge, or Imperial, either graduating in 2026 or possessing 1-2 years of professional software engineering experience.
• Strong proficiency in Python and a desire to work across the full stack, including modern frontend frameworks and cloud infrastructure on AWS/GCP.
• A fast-moving, founder-mode mindset eager to thrive in a high-intensity startup culture that prioritizes rapid shipping and collaborative in-person work.

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

R&D Tax Specialist

Salary

£80,000–£130,000 + Equity

Company Description

Caribou is a London-based early-stage fintech backed by Y Combinator, Accel, and Lakestar, focused on building innovative transfer pricing and tax products.

Job Description

You will own Caribou’s new R&D tax vertical end-to-end, moving beyond traditional advisory to help productize the service. Reporting to the Head of Tax, you'll work with engineers to automate manual processes and scale innovation funding alongside our core transfer pricing offering for a growing portfolio of clients.

Location

London, UK

Why this role is remarkable

• Ownership of a brand-new vertical where you aren't just inheriting a process, but building the product strategy and delivery from the ground up.
• Join an elite team of 10 backed by world-class investors like Y Combinator, Accel, and Lakestar at a critical early-stage inflection point.
• Bridge the gap between expert tax advisory and scalable technology, working directly with engineering to redefine how R&D tax claims are prepared and defended.

What you will do

• Lead the end-to-end preparation and defense of R&D tax claims with HMRC for a diverse range of high-growth technology clients.
• Collaborate closely with the engineering team to systematise claim processes and build custom internal tooling that automates manual advisory tasks.
• Manage senior client relationships independently, acting as the primary subject matter expert for Caribou’s innovation funding and R&D tax offerings.

The ideal candidate

• Experienced R&D tax specialist with a proven track record of preparing, submitting, and successfully defending complex claims with HMRC.
• A tech-forward professional who is comfortable working with developers to translate tax legislation into logic for software and automation tools.
• An entrepreneurial operator who thrives in early-stage environments and has the ambition to scale a new service line from zero to one.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Growth

Salary

Not Disclosed

Company Description

Strala is a San Francisco-based technology company focused on driving business growth through innovative sales and marketing strategies. As a high-growth organization, Strala is dedicated to building scalable solutions that empower teams and redefine market standards within the tech ecosystem.

Job Description

Join Strala as a Growth specialist focused on expanding our market footprint in San Francisco. You will lead strategic sales initiatives, identify new revenue opportunities, and build lasting relationships with key stakeholders. This role is pivotal for driving our next phase of expansion and refining our go-to-market approach in a competitive landscape.

Location

San Francisco, USA

Why this role is remarkable

• Join a fast-moving team at Strala where your direct contributions immediately impact the company's trajectory and revenue growth.
• Engage with a high-caliber network in the San Francisco tech ecosystem, representing a brand committed to excellence and innovation.
• Shape the sales organization's future by developing scalable processes and strategies from the ground up in a high-growth environment.

What you will do

• Identify and qualify high-potential leads through proactive outbound strategies and industry networking to build a robust sales pipeline.
• Manage the full sales cycle from initial contact to closing, ensuring a seamless transition and high customer satisfaction for new clients.
• Collaborate with cross-functional teams to align sales efforts with product development and marketing campaigns for maximum market impact.

The ideal candidate

• Proven track record in sales or growth roles within the technology sector, demonstrating an ability to consistently meet or exceed targets.
• Strong analytical skills with the ability to leverage data-driven insights to optimize sales funnels and improve conversion rates.
• Excellent communication and negotiation skills, capable of building rapport with C-suite executives and diverse stakeholders in a professional setting.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Product Engineer

Salary

£85k–£120k + Equity

Company Description

infact.io is a seed-stage London fintech that raised £4m from AlbionVC to build the UK's first real-time credit bureau. They provide API-first infrastructure that connects directly to financial data sources, enabling lenders to access live credit signals and move away from stale, batch-processed data.

Job Description

As the senior technical lead reporting to the CTO, you will own the architecture and delivery of high-performance Go microservices on AWS. You will set the technical bar for the engineering team, mentoring mid-level developers while building reliable infrastructure that powers sub-second credit decisions for a new generation of UK lenders.

Location

London, UK

Why this role is remarkable

• Ground-floor opportunity to build the core infrastructure of the UK's first real-time credit bureau from scratch, replacing legacy systems that haven't changed in decades.
• Backed by £4m in seed funding from AlbionVC, offering the stability of a funded startup with the high-impact ownership of a small, five-person engineering team.
• Direct reporting line to the CTO with zero layers of management or committees, giving you genuine autonomy over architecture, code quality, and technical strategy.

What you will do

• Design and scale high-performance Go microservices on AWS using Fargate, Lambda, and Aurora Postgres to handle sub-second latency for regulated B2B APIs.
• Act as the most senior technical voice in the engineering team, mentoring mid-level engineers through code reviews, pairing, and setting excellence standards.
• Drive critical architectural trade-offs across the data layer and API surface, balancing rapid delivery with the security and reliability required for fintech infrastructure.

The ideal candidate

• You have 5+ years of commercial experience building and operating production-grade B2B API services, with deep technical expertise in Go (Golang).
• You possess a strong track record of scaling cloud-native systems on AWS, specifically working with managed services like DynamoDB, Aurora, and containerized workloads.
• You are an engineer who leads by example, elevating the craft of those around you while making pragmatic, responsible use of modern AI tooling like Claude and Bedrock.

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 & Investing Fellow (12-Month Fellowship)

Salary

£45k-£50k

Company Description

Leading global life sciences venture capital firm

Job Description

This unique 12-month fellowship offers deep immersion into biotech venture capital. You will apply advanced AI and analytical capabilities to evaluate live investment opportunities, synthesize complex clinical data, and optimize firm-wide productivity. It is a rare chance for a technical expert to bridge the gap between high-level science and commercial investment strategy.

Location

London, UK

Why this role is remarkable

• Direct mentorship from world-class investment professionals and industry leaders in a high-impact therapeutics team.
• Hands-on involvement in real deal flow, from drug discovery through to commercial success and high-profile exits.
• A rare opportunity to build and implement the AI-driven future of life sciences investing from the inside.

What you will do

• Apply AI tools to scientific and clinical synthesis, landscape reviews, and competitor mapping for new investment opportunities.
• Develop systematic, AI-driven approaches to benchmark existing portfolio companies and identify emerging market trends.
• Identify and implement high-value AI workflows and automation to improve internal firm productivity and decision-support.

The ideal candidate

• A bio-first scientist (PhD, Postdoc, or Clinician-scientist) with strong practical skills in AI/ML and computational tools.
• Pragmatic and analytical thinker capable of distilling complex clinical materials into clear, actionable investment conclusions.
• Legally authorized to work in the UK, as the firm cannot provide visa sponsorship for this fellowship.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Product Manager

Salary

Not Disclosed

Company Description

Well-funded enterprise AI voice platform

Job Description

As a Senior Product Manager, you will define the strategy and roadmap for a market-leading Speech Intelligence portfolio. You will bridge the gap between complex AI research and real-world enterprise applications, overseeing everything from core ASR engines to voice-agent APIs while driving material business impact through user-centric product development and evangelism.

Location

London, UK

Why this role is remarkable

• Shape the future of Voice AI by building infrastructure that converts untapped human speech into actionable global intelligence.
• Join a Series B scale-up backed by top-tier VCs with a proven product already serving diverse industries worldwide.
• Work in a high-growth, low-ego environment that prioritizes deep work through 'Focus Fridays' and collaborative 'Together Tuesdays'.

What you will do

• Own the product strategy and execution for key domains including core engines, developer platforms, and intelligence layers.
• Collaborate directly with engineering, research, and GTM teams to define priorities and navigate complex technical trade-offs.
• Act as a product champion, aligning internal stakeholders while engaging with customers and the developer community to drive adoption.

The ideal candidate

• Proven track record of leading cross-functional teams to deliver high-impact products at tech scale-ups or high-growth startups.
• Deep AI/ML literacy with a strong understanding of LLMs, latency/cost trade-offs, and data pipeline performance metrics.
• Experience building developer platforms or implementing Product-Led Growth (PLG) strategies within a technical B2B ecosystem.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Forward Deployed Engineer

Salary

$100k–$150k + Equity

Company Description

Doctours is a medical tourism platform founded by an ex-Meta engineer, connecting Americans with vetted healthcare providers worldwide. Currently a lean five-person team, they are using AI to remove cost and location barriers for medical procedures like hair transplants and fertility, ensuring anyone can access the best global care without debt.

Job Description

You will bridge the gap between human care and automated systems. As the 'last patient coordinator,' you’ll handle complex patient needs that AI cannot yet solve, then write code and design workflows to automate those solutions. It’s a unique hybrid of customer experience and engineering aimed at scaling care through technology.

Location

New York City, USA

Why this role is remarkable

• You’ll work directly with the CEO (ex-Meta) in a high-ownership environment where you split your time between solving patient problems and building the technical systems to prevent them.
• This role is designed to eliminate its own repetitive tasks; as the company grows, you spend less time reacting and more time building foundational automation for new medical verticals.
• You are joining a mission-driven startup tackling the $100M+ medical debt crisis, with the opportunity to own the patient and clinic experience end-to-end from day one.

What you will do

• Act as the human fallback for patient conversations when AI systems fail, providing empathetic support for people undergoing significant medical procedures.
• Diagnose the root cause of system failures and implement permanent fixes using code, workflow edits, or prompt engineering.
• Build out the initial automation infrastructure for the clinic-side of the business to streamline global operations as Doctours expands into oncology and orthopedics.

The ideal candidate

• You have 1–3 years of experience in high-stakes environments like healthcare or customer success and can stay calm when patients are nervous or overwhelmed.
• You possess a builder’s mindset and are comfortable using AI coding tools and system-thinking to automate tasks rather than managing them manually.
• You are an empathetic communicator who understands that medical travel is a significant life event, ensuring patients feel cared for rather than just processed.

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 Recruiter

Salary

Not Disclosed

Company Description

Costanoa Ventures is backing Sela AI, a high-growth voice technology company building AI agents for the mortgage industry that is currently processing over 200 million monthly calls for 5 of the top 10 US lenders.

Job Description

As the first in-house recruiter at this Costanoa Ventures-backed company, you will build the entire talent function from the ground up. You'll partner directly with the CEO to scale the team from 15 to 55+ members over the next year, owning full-cycle technical and GTM hiring while establishing the company's long-term recruiting culture and infrastructure.

Location

San Francisco, USA

Why this role is remarkable

• Own the entire recruiting lifecycle and infrastructure for a company scaling from 15 to 55+ people within a single year.
• Partner with a high-traction team that has already secured 5 of the top 10 US mortgage lenders as enterprise customers.
• Build directly alongside the CEO and receive mentorship and resources from the talent experts at Costanoa Ventures to scale effectively.

What you will do

• Lead full-cycle recruiting efforts across engineering, product, and GTM functions, personally managing sourcing, interviewing, and closing senior-level candidates.
• Design and implement the company's foundational recruiting stack, including Ashby ATS configuration, referral programs, and standardized interview processes.
• Develop proactive outbound sourcing strategies using advanced boolean search and modern AI recruiting tools to maintain a high-signal candidate pipeline.

The ideal candidate

• Demonstrated success as a first recruiter at a startup under 50 people, with a focus on sourcing and closing rather than just coordination.
• Ability to recruit for both deeply technical roles like ML engineering and high-velocity GTM roles like Account Executives and Sales Engineers.
• Located in San Francisco and eager to work in-office four days a week near Montgomery BART to foster a high-intensity culture.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Investor - AI Infrastructure and Software

Salary

Not Disclosed

Company Description

Headline.com is a global venture capital firm with ~$4B in assets under management, backing category leaders like Mistral AI, Segment, and Sonos through highly data-driven investment strategies and proprietary technology.

Job Description

Headline.com is seeking a technical investor for its San Francisco team to focus on early-stage AI infrastructure and developer tools. This unique role combines traditional venture capital sourcing and diligence with hands-on engineering. You will build proprietary data pipelines and AI-powered tools while engaging directly with world-class founders to identify the next generation of category-leading software.

Location

San Francisco, USA

Why this role is remarkable

• Direct exposure to a ~$4B AUM global fund’s investment decisions and partners, bypassing the traditional multi-year sourcing grind often found at larger firms.
• Access to proprietary sourcing and evaluation technology like EVA and ATHENA, providing a distinct data-driven edge over traditional venture capital competitors.
• The unique opportunity to remain a builder by developing internal AI tools and automations while simultaneously shaping the future of global AI infrastructure.

What you will do

• Source and engage over 15 founders weekly across AI infrastructure, developer tools, and agentic systems to identify breakout investment opportunities early.
• Conduct rigorous technical deep-dives and founder calls, synthesizing complex architectures into sharp, actionable investment theses for the firm's partner team.
• Develop and deploy custom AI automations, data pipelines, and market maps to improve the firm’s proprietary sourcing systems and internal deal flow.

The ideal candidate

• Has 1–3 years of experience in high-output environments like early-stage AI startups, technical product roles, or high-velocity early-career venture capital.
• Possesses a technical degree in Computer Science, Engineering, or Math and the demonstrated ability to build and ship real-world software products.
• Is AI-native, regularly building with LLMs and modern dev workflows to evaluate model serving, vector databases, and complex orchestration frameworks effectively.

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's Associate

Salary

Not Disclosed + Equity

Company Description

LightWork AI is a London-based AI startup founded by ex-Cevian Capital and Pictet leaders, building "Felicity"—an autonomous AI agent disrupting the £350 billion UK property management market.

Job Description

You will act as a force multiplier for the founders, driving LightWork AI toward a successful Series A in 2027. This high-impact role involves owning fundraising preparation, managing strategic projects, and supporting enterprise deals for clients with over 50,000 units. You will touch every part of the business, from business intelligence to direct commercial operations.

Location

London, UK

Why this role is remarkable

• Work directly alongside founders Rameen Sorkhabi (ex-Cevian, Pictet) and Leonard English Charlton, gaining unparalleled exposure to early-stage scaling.
• Tackle a massive, underserved £350 billion market using Felicity, an AI agent that automates 80% of property management admin tasks.
• Gain significant equity upside in a pre-Series A company with a clear roadmap toward a major 2027 funding milestone.

What you will do

• Lead Series A fundraising efforts, including building the data room, creating investor materials, and managing due diligence processes.
• Support high-stakes enterprise deals with property managers overseeing portfolios of 50,000+ units, directly impacting company growth.
• Execute strategic business intelligence, including weekly performance reviews, competitive landscape mapping, and deep-dive commercial analysis.

The ideal candidate

• Possesses 1-5 years of experience in high-intensity environments, such as founding a startup, top-tier strategy consulting (MBB), or VC.
• Demonstrates exceptional analytical skills and the ability to "finish what you start," thriving in a fast-paced, 5-day in-office environment.
• Exhibits a strong desire to transition from the sidelines to an operator role, taking full ownership of mission-critical business 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

Founder's Associate

Salary

Not Disclosed + Equity

Company Description

LightWork AI is a London-based property tech startup building an AI-powered operating system for the £33B property management industry. Backed by elite founders and advisors from Revolut and Entrepreneur First, they develop "Felicity," an intelligent assistant automating up to 90% of operational workflows for property managers and letting agents.

Job Description

As a Founder's Associate at LightWork AI, you will operate as a junior co-founder, working directly with the leadership team on mission-critical initiatives. You'll drive fundraising, commercial strategy, financial modeling, and operational projects. This is a high-agency role designed for top-tier professionals ready to build a category-defining AI unicorn from the ground up.

Location

London, UK

Why this role is remarkable

• Work directly with founders from Cambridge and Cevian Capital, gaining front-row exposure to fundraising, board meetings, and high-level commercial strategy.
• Join a high-growth startup tackling a massive £33B market with AI automation already delivering 80–90% efficiency gains for pilot customers.
• Receive meaningful equity in a company backed by industry heavyweights, including alumni from Revolut and Entrepreneur First, aiming to build a unicorn.

What you will do

• Build and own sophisticated financial models for pricing, ROI analysis, and fundraising, serving as the quantitative backbone for major company decisions.
• Support end-to-end investor relations, including preparing data rooms, drafting board memos, and managing communications with top-tier VC firms.
• Drive commercial operations by tracking client pipelines, coordinating contracts, and identifying opportunities to systematize the business for rapid scaling.

The ideal candidate

• Has 1–4 years of experience at a top-tier strategy consultancy (MBB), bulge bracket investment bank, VC firm, or high-growth startup.
• Possesses exceptional analytical skills with the ability to build investor-ready financial forecasts and complex ROI models from scratch.
• Demonstrates high agency and a relentless drive to solve ambiguous problems without waiting for instructions in a fast-paced, on-site Victoria office 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 AI Solutions Engineer (SWE)

Salary

$260k-$400k OTE + Equity

Company Description

Turing is a leading AI infrastructure company that partners with frontier labs like OpenAI, Anthropic, and Meta to produce the high-quality post-training datasets and evaluations required for AGI.

Job Description

Join Turing as the founding Field Engineering hire reporting to the CRO. You will lead technical discovery and build production-grade code-generation demos for the world’s leading AI labs. By bridging the gap between frontier research and commercial impact, you’ll define the playbook for scaling expert human data and SWE-focused evaluations.

Location

San Francisco, USA

Why this role is remarkable

• Founding role impact: You are the first Pre-Sales AI Solutions Engineer in the SWE domain, reporting directly to the CRO to build the Field Engineering function from scratch.
• Direct AGI contribution: Partner with researchers at OpenAI, Anthropic, and Google DeepMind to create the datasets and benchmarks that define the frontier of code-generation models.
• High-leverage compensation: Benefit from an OTE up to $400k plus significant equity in a well-funded company sitting at the center of the global AI ecosystem.

What you will do

• Lead technical discovery and solution architecture for frontier labs, translating complex research needs into scoped Turing deliverables like custom datasets and agentic scaffolds.
• Build high-fidelity, code-driven prototypes and demos—not just slide decks—to prove Turing’s technical depth in code understanding and model evaluation.
• Own the end-to-end success of paid pilots, designing measurement plans and success criteria to convert technical proof-of-concepts into long-term enterprise scale-ups.

The ideal candidate

• 5+ years of software or ML engineering experience with production-level expertise in code-generation, developer tooling, or agentic systems using Python and modern LLM stacks.
• Deep familiarity with code model evaluations, including rubric design, grader reliability, and industry benchmarks like SWE-bench or LiveCodeBench.
• Proven commercial instinct with prior experience in technical pre-sales, solutions architecture, or field engineering at an AI/ML or developer-tools company.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Research Scientist, Molecular Engineering

Salary

Not Disclosed

Company Description

Well-funded biotech platform startup

Job Description

Join an innovative San Francisco team as a Research Scientist, where you will lead the development of sophisticated biochemical assays and laboratory workflows. This role is central to advancing a next-generation biological platform, requiring a blend of precision experimentation and collaborative problem-solving to push the boundaries of molecular engineering and protein characterization.

Location

San Francisco, USA

Why this role is remarkable

• Work at the cutting edge of synthetic biology and molecular engineering in a high-impact, mission-driven environment.
• Backed by top-tier venture capital firms, ensuring the resources and stability needed to execute ambitious scientific goals.
• Opportunity to lead critical wet lab initiatives and directly influence the technological direction of the company's platform.

What you will do

• Develop and optimize high-throughput assays to evaluate and refine biological system performance and molecular function.
• Perform complex molecular biology procedures and manage experimental data pipelines to ensure high-quality scientific output.
• Partner with cross-functional engineering teams to translate computational insights into successful, scalable laboratory experiments.

The ideal candidate

• Extensive experience in a wet lab environment focused on biochemistry, molecular biology, or a related discipline.
• Demonstrated expertise in assay design, systematic troubleshooting, and experimental validation for protein or enzyme characterization.
• Proficiency in managing high-throughput workflows and the ability to analyze and interpret large experimental datasets.

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:
Head of Customer Success (£90k-£110k + Equity) at Fast-growing digital health platform

Job Title

Head of Customer Success

Salary

£90k-£110k + Equity

Company Description

Fast-growing digital health platform

Job Description

You will lead the entire post-sales journey for the UK’s leading digital pharmacy network, unifying Customer Success, Account Management, and Onboarding into one high-performance function. Reporting to the CEO, you will build the infrastructure for health scoring and segmentation while personally managing strategic partnerships to drive retention and expansion revenue.

Location

London, UK

Why this role is remarkable

• Take full ownership of the CS playbook at a market-leading scaleup expanding internationally into new markets.
• Direct commercial accountability with a mandate to build and lead a high-impact team of six professionals.
• High-influence leadership role within a well-funded healthtech company that is fundamentally transforming patient care access.

What you will do

• Unify Customer Success, Key Account Management, and Onboarding into a single coordinated function with shared goals.
• Build and execute proactive customer journeys, health scoring, and win-back strategies to maximize renewal rates.
• Personally lead strategic quarterly business reviews and identify expansion opportunities with the company’s most valuable partners.

The ideal candidate

• 10+ years of Customer Success leadership experience, ideally within a B2B SaaS or healthtech marketplace environment.
• Proven track record of building CS operations from scratch, including segmentation frameworks, metrics, and playbooks.
• Strong commercial acumen with the ability to own revenue outcomes and performance-manage teams effectively.

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 Designer

Salary

Not Disclosed

Company Description

PromptQL is building the next generation of AI-powered collaboration, founded by the Hasura team—the creators of the widely used open-source GraphQL engine. Based in San Francisco, the company is developing a chat-based collaborative interface where humans and AI work together seamlessly through real-time threaded conversations.

Job Description

As the first Senior Product Designer in the US, you will lead the end-to-end design of core collaboration features for an AI-native chat platform. You will tackle complex challenges like threading, message composition, and progressive disclosure, ensuring AI feels like a natural participant. This hands-on role involves defining interaction patterns and building a robust design system.

Location

San Francisco, USA

Why this role is remarkable

• Join as the first senior product designer in the US, giving you significant influence over the product’s foundational design direction and interaction language.
• Work with a team of high-caliber engineers from Hasura who have a proven track record of building successful tools used by thousands of developers.
• Design the future of AI-human interaction in a workspace where AI is an active participant, requiring innovative solutions for complex real-time collaboration.

What you will do

• Own the end-to-end design process for core features including threading, notifications, and rich embeds, focusing on high-density information hierarchy.
• Collaborate closely with leadership and engineering to rapidly prototype and ship new interaction patterns that integrate AI into team workflows.
• Develop and maintain a comprehensive design system that ensures a cohesive and effortless user experience across the entire collaborative interface.

The ideal candidate

• Has extensive experience designing core UX for messaging or real-time collaboration products like Slack, Microsoft Teams, Discord, or equivalent platforms.
• Demonstrates strong systems thinking and a portfolio highlighting complex interaction design beyond visual polish, with a focus on effortless conversation flows.
• Thrives in a fast-paced environment and is excited about working hybrid in San Francisco to drive velocity through in-person collaboration.

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 Backend Software Engineer

Salary

Not Disclosed

Company Description

Chip Financial Ltd is a leading London-based fintech building a unique Lombard lending platform. They provide innovative financial solutions for both their proprietary Firenze brand and various SaaS clients, focusing on delivering highly available, secure, and scalable technology for the modern financial landscape.

Job Description

You will lead the development of Chip Financial Ltd's unique Lombard lending platform, shaping architecture and establishing engineering best practices. Working with Java and Spring Boot, you'll design cloud-native microservices and event-driven systems. This high-impact role involves collaborating with cross-functional teams to deliver reliable fintech solutions while mentoring junior engineers.

Location

London, UK

Why this role is remarkable

• Spearhead the development of a unique Lombard lending platform serving both internal brands and external SaaS clients.
• Join a sophisticated London fintech environment where you have a direct hand in shaping technical standards and architecture.
• Impact the future of financial technology by building highly available, fault-tolerant systems in a cloud-native microservices ecosystem.

What you will do

• Design, build, and maintain resilient backend services using Java and Spring Boot in a cloud-native, microservices-driven environment.
• Develop RESTful APIs and event-driven systems using message brokers and asynchronous processing to ensure high performance and scalability.
• Collaborate with engineering leadership and DevOps to optimize CI/CD pipelines and define architectural patterns for long-term maintainability.

The ideal candidate

• Possesses over 7 years of software development experience, including at least 2 years in a senior leadership or mentoring role.
• Demonstrates deep expertise in Java, Spring Boot, and building distributed systems with a strong focus on fault tolerance and consistency.
• Has a proven track record of designing and operating cloud-native microservices, containerization with Docker/Kubernetes, and event-driven architectures.

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 (Full Stack / SRE)

Salary

Not Disclosed

Company Description

Asymmetric Security is a well-funded, early-stage AI-native Digital Forensics and Incident Response startup building automated investigation platforms designed to accelerate cyberdefense for the AGI era.

Job Description

Join Asymmetric Security as a Founding Engineer to scale a production platform automating cyberattack investigations. You'll work across the stack—from FastAPI backends and React frontends to GCP infrastructure—ensuring the system is resilient and performant. You'll build agentic AI systems and evaluations that measure defense capabilities against real-world security incidents.

Location

London, UK

Why this role is remarkable

• Work at the cutting edge of AI and cybersecurity, building agentic systems that automate complex digital forensics and incident response tasks for frontier AI labs.
• High-impact founding role at a well-funded startup where you will shape architectural decisions and set engineering standards for a production-ready SaaS platform.
• Solve technically challenging problems involving data-intensive workloads, real-time collaboration, and the development of evaluations to measure AI performance against real cyber incidents.

What you will do

• Build and operate a multi-tenant SaaS platform on GCP, using FastAPI, PostgreSQL, and React to deliver real-time security collaboration and investigation tools.
• Develop and deploy agentic AI systems and evaluation frameworks to measure and improve AI performance against real-world cyber incidents and security challenges.
• Own platform reliability and observability end-to-end, including CI/CD pipelines, SLO design, and incident response practices to maintain high production availability.

The ideal candidate

• Strong background in Python (FastAPI/async) and modern frontend (React/TypeScript), with experience shipping and operating production-grade, data-intensive software.
• Hands-on experience with cloud infrastructure (GCP/AWS), containerization (Docker/Terraform), and managing distributed data workloads using tools like Parquet, DuckDB, or Redis.
• Proven ability to manage production-scale systems, with a deep understanding of observability, monitoring, and building for long-term reliability under the pressure of real-world incidents.

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 Operations

Salary

Not Disclosed

Company Description

Joyous.team is a Silicon Valley-based Public Benefit Corporation and a global leader in accessible mental health care, having treated over 85,000 patients with low-dose ketamine therapy.

Job Description

You will lead the scaling of Joyous.team’s clinical infrastructure, transitioning a distributed workforce to a Professional Corporation model. Overseeing 65+ providers across 28 states, you’ll integrate AI-driven workflows and maintain rigorous regulatory standards to deliver life-changing care. This role sits at the intersection of clinical excellence, technology, and strategic operational leadership.

Location

Foster City, USA

Why this role is remarkable

• Join a category-defining Public Benefit Corporation that has already served over 14 million doses, making it one of the largest ketamine therapy programs globally.
• Lead a high-impact transition from 1099 contractors to a W-2 workforce, building the operational backbone for a team projected to grow from 65 to 200+ providers.
• Directly influence the future of mental health by partnering with Silicon Valley technologists to deploy AI-assisted clinical documentation and predictive patient analytics.

What you will do

• Establish and operate a newly formed Professional Corporation, managing HR, payroll, benefits, and multi-state employment compliance for a distributed clinical team.
• Ensure full regulatory adherence across 28+ states, overseeing DEA requirements, controlled substance protocols, and complex telehealth licensing for MDs, NPs, and RNs.
• Manage end-to-end pharmacy and supply chain partnerships, negotiating SLAs with compounding pharmacies to ensure medication quality and timely delivery to patients.

The ideal candidate

• Has 10+ years of healthcare operations leadership with proven experience managing a Professional Corporation and direct oversight of licensed clinical teams.
• Possesses deep expertise in DEA regulations, HIPAA, and multi-state medical compliance, ideally within the behavioral health, substance use, or telehealth sectors.
• Demonstrates a forward-thinking vision for AI/ML integration in healthcare workflows, with a track record of driving digital transformation in clinical settings.

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 Systems Engineer

Salary

£150k-£195k + Equity

Company Description

Harmonic Security Inc. is a ~$25M Series A cybersecurity startup backed by Next47 and Ten Eleven Ventures, defining the AI security category. They build zero-touch data protection platforms that allow enterprises to safely adopt AI tools by protecting sensitive data at the endpoint in real time with sub-500ms inference.

Job Description

As a Principal Systems Engineer at Harmonic Security Inc., you will lead the development of low-level, security-critical endpoint agent software. Operating across Windows, macOS, and Linux, you’ll build high-performance Rust components that monitor and protect data movement. This is a mission-critical role defining how enterprises secure their AI-driven future at the OS level.

Location

London, UK

Why this role is remarkable

• Build a category-defining product at a $25M Series A startup founded by seasoned cybersecurity leaders who previously built Digital Shadows.
• Work at the cutting edge of AI-first security, writing high-performance Rust code that runs on millions of devices with sub-500ms latency.
• High-impact leadership role reporting to the VP of Engineering, influencing the core architecture and technical direction of the entire endpoint platform.

What you will do

• Design and optimize security-critical endpoint agent components in Rust, ensuring reliability across Windows, macOS, and Linux platforms.
• Architect foundational agent systems for signal collection and on-device controls, setting the technical bar for correctness, performance, and safety.
• Work closely with backend and security engineers to bridge low-level system signals with enterprise-grade policy enforcement and real-time observability.

The ideal candidate

• Strong production experience in Rust or C++, with a deep understanding of memory safety, concurrency, and systems programming fundamentals.
• Proven track record building security-critical client software like EDR, XDR, or DLP agents across multiple operating systems.
• A proactive, AI-first mindset, comfortable using tools like Cursor or Claude to accelerate development and solve complex, low-level technical challenges.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding AI Engineer

Salary

£100k–£150k + Equity

Company Description

Pharosyn is a pre-seed AI startup backed by Entrepreneurs First in London, building automated competitive intelligence for the pharmaceutical and biotech industries.

Job Description

As a Founding AI Engineer at Pharosyn, you will build AI systems that automate complex analyst workflows for monitoring clinical trials and regulatory filings. Working directly with the CTO, you will own LLM orchestration, data pipelines, and full-stack development, shipping production-ready code to enterprise pharma clients while shaping the technical architecture of the platform.

Location

London, UK

Why this role is remarkable

• Join a pre-seed startup backed by Entrepreneurs First as a founding team member, gaining significant equity and influencing company culture from day one.
• Solve a massive, high-value problem in the regulated pharma industry by replacing slow manual reporting with real-time, traceable AI-powered competitive intelligence.
• Experience rapid growth in a high-intensity environment where you ship code to production and interact with enterprise clients on a weekly basis.

What you will do

• Build and manage core LLM orchestration layers and data pipelines to monitor clinical trials and regulatory filings continuously.
• Develop and maintain the full-stack platform using Python, TypeScript, and React to deliver actionable insights to pharma strategic teams.
• Make high-level architectural decisions alongside the CTO, ensuring the product remains privacy-first, traceable, and SOC 2 compliant.

The ideal candidate

• Has 0-4 years of professional software engineering experience with a proven track record of shipping production-ready AI or LLM-powered systems.
• Holds a computer science or technical degree from a top UK Russell-group university, showing strong fundamentals and a builder's mindset.
• Demonstrates full-stack proficiency in Python and TypeScript/React, with the ability to thrive in the ambiguity of an early-stage startup environment.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Lead Backend Software Engineer

Salary

$185K – $240K + Equity

Company Description

Beacon AI Inc. is a well-funded aviation technology startup building an AI platform to make flying safer and more efficient. Backed by top investors and holding a dozen DoD contracts, the company is revolutionizing flight operations through mission-critical systems and advanced AI integrations for major airlines and defense partners.

Job Description

As Lead Backend Software Engineer, you will architect and scale the mission-critical systems powering Beacon AI Inc.’s flight safety platform. You'll take ownership of backend services, distributed systems, and real-time data pipelines, balancing hands-on development with technical leadership to deliver reliable, secure applications that directly impact the future of aviation.

Location

San Carlos, USA

Why this role is remarkable

• Directly impact aviation safety by building technology that helps pilots interact with aircraft and saves lives in real-world scenarios.
• Join a high-growth, well-funded startup with a dozen Department of Defense contracts and partnerships with major commercial airlines.
• Work in a high-ownership, hybrid environment in San Carlos where small, focused teams ship quickly without silos or heavy bureaucracy.

What you will do

• Architect, build, and maintain mission-critical backend services and distributed systems using Python and Node.js to support real-time flight data.
• Design and implement secure, scalable APIs and data pipelines for efficient ingestion and processing of time-series and multimedia aviation data.
• Lead technical design discussions and code reviews while ensuring the reliability, performance, and scalability of production cloud infrastructure.

The ideal candidate

• 5+ years of experience designing and implementing backend services and distributed systems in production environments.
• High proficiency in modern backend languages, specifically Python and JavaScript/TypeScript (Node.js), with experience scaling backend infrastructure.
• Strong ownership mindset with a track record of driving end-to-end features from concept through deployment in evolving, 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

Product Engineer

Salary

90K–150K CHF + Equity

Company Description

$8M YC-backed biotech startup automating protein design for frontier AI labs

Job Description

You will build the orchestration layer that allows AI agents to run real biology experiments in automated labs. Working across a TypeScript and Node stack, you'll bridge the gap between AI models and physical hardware, creating systems for real-time experiment visibility, scheduling, and automated troubleshooting for world-leading biopharma and research partners.

Location

Lausanne, Switzerland

Why this role is remarkable

• Impact the frontier of agentic science by building the physical infrastructure that enables AI models to design and test novel proteins and materials.
• Join a high-growth team backed by YC, ACE Ventures, and Founderful, serving massive demand from biopharma giants and frontier labs like Microsoft Research.
• Significant ownership and equity in a fast-growing startup where software engineers directly influence physical-world scientific outcomes and lab automation architecture.

What you will do

• Build the LabOS orchestration layer to coordinate complex dependencies between lab instruments, experiment scheduling, and data capture.
• Develop custom AI agents and tooling that automate decision-making across the entire experiment lifecycle, from protocol design to failure analysis.
• Turn proprietary hardware into API-controllable devices, enabling software and AI agents to operate sophisticated lab equipment programmatically.

The ideal candidate

• Proven full-stack experience with TypeScript, React, Node, and Postgres, with a track record of shipping production-grade software.
• Strong product instinct and the ability to operate autonomously, starting from high-level goals rather than rigid technical specifications.
• Enthusiastic about the intersection of software and biology, with a workflow heavily integrated with AI tools 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

Performance Creative (Video + Strategy + Paid Social)

Salary

Not Disclosed

Company Description

Innovative London-based fintech startup providing a "done-for-you" financial concierge service that automates debt restructuring and expense optimization to return 20% of income to customers.

Job Description

This is a full-stack role for a creative who lives at the intersection of production, strategy, and media buying. You will own the entire performance funnel, from generating AI-driven video and imagery to managing million-dollar budgets in Meta Ads Manager, obsessively testing hooks and creative to drive scalable growth for a disruptive fintech product.

Location

London, UK

Why this role is remarkable

• Full creative autonomy to move from concept to live ad in hours, leveraging cutting-edge AI video tools like Sora, Kling, and Seedance to disrupt traditional ad production.
• Direct impact on a mission-driven product designed to eliminate the stress of living paycheck to paycheck by returning significant income to everyday people.
• High-velocity testing environment where you own the strategy and the spend, allowing you to master both the art of storytelling and the science of algorithmic scaling.

What you will do

• Produce high-performing video and image assets using a mix of AI generation (Sora, Kling, Midjourney), self-shot content, and managed UGC creators.
• Build, launch, and optimize paid social campaigns in Meta Ads Manager, managing structures, bidding, and budgets against strict CPA and ROAS targets.
• Map customer behavior and psychological triggers to develop a structured creative testing roadmap, analyzing thumbstop and hold rates to iterate on winning hooks.

The ideal candidate

• 2 to 3 years of hands-on experience in paid social creative strategy and media buying, specifically scaling Meta Ads campaigns in a DTC or fintech environment.
• At least 6 months of technical proficiency producing AI-generated video (Sora, Seedance, Kling) and a strong portfolio demonstrating native, scroll-stopping content.
• Mastery of post-production tools such as CapCut, Premiere, or DaVinci, combined with a deep understanding of direct-response copywriting and customer psychology.

===

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

Not Disclosed + Equity

Company Description

Mantic is a London-based AI startup that recently raised a $23M seed round to solve judgmental forecasting. Backed by a world-class team from DeepMind and Citadel, Mantic builds AI systems that outperform human superforecasters in predicting complex geopolitical, economic, and technological events.

Job Description

You will push the frontier of forecasting accuracy by developing and refining LLM agents. Working in short, high-impact cycles, you'll improve agent scaffolding, conduct research experiments, and build internal benchmarks. This role focuses on enabling LLMs to express complex probability distributions and reason through ambiguous, real-world data to drive radical improvements in global decision-making.

Location

London, UK

Why this role is remarkable

• Work at the frontier of AI forecasting with a system already recognized by Polymarket as the best-performing AI in the field.
• Collaborate with an elite technical team featuring alumni from Google DeepMind, Citadel, Goldman Sachs, and top-tier academic institutions like Oxford and Cambridge.
• Join a well-funded mission with a recently closed $23M seed round following a $4M pre-seed, providing significant runway and growth potential.

What you will do

• Design and implement advanced scaffolding for LLM agents to improve reasoning and research capabilities.
• Create and maintain internal benchmarks to evaluate forecasting accuracy across diverse domains like geopolitics and economics.
• Analyze model failures and bad predictions to iteratively refine how AI systems express complex probability distributions.

The ideal candidate

• Possesses exceptional coding ability and a strong background in conducting technical research projects, particularly with LLM agent frameworks.
• Demonstrates deep comfort with statistics and the ability to apply quantitative reasoning to uncertain, judgmental forecasting problems.
• Brings a high-performance work ethic and evidence of exceptional achievement, likely proven through experience in AI labs, quant finance, or academic research.

===

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 Research Director

Salary

£160k–£200k

Company Description

Horizon Strategy is a boutique London-based consultancy redefining strategic advice for the world’s most ambitious technology and telecommunications firms. Founded by veterans from top-tier strategy firms, the ~10-person team delivers high-calibre innovation, market entry, and competitive positioning strategies with the agility and specialist focus that modern tech leaders require.

Job Description

As Market Research Director at Horizon Strategy, you will lead high-stakes strategy engagements for global tech and telecoms leaders. Operating at a Partner/Senior Director level, you will own senior client relationships, drive significant revenue growth, and translate complex data into board-level recommendations on market entry and product innovation within a nimble, specialist environment.

Location

London, UK

Why this role is remarkable

• Join a high-calibre, ~10-person specialist team of consultants from the world's leading strategy and innovation firms, offering Mayfair-level expertise with boutique agility.
• Direct Partner-track responsibility with the autonomy to build and scale your own practice while working alongside the firm's founders on high-stakes industry challenges.
• Focus exclusively on the most innovative sectors—technology and telecoms—helping ambitious firms navigate complex frontiers in hardware, software, and emerging tech.

What you will do

• Lead and grow high-impact strategy engagements for C-suite clients, focusing on market entry, product strategy, and competitive positioning.
• Act as a senior strategic advisor, translating deep evidence-based analysis and synthesis into actionable recommendations that influence board-level decisions.
• Drive business development and revenue generation of £1M+ by leveraging and expanding your network of technology and telecommunications relationships.

The ideal candidate

• Brings 12+ years of progressive experience in strategy or innovation consulting, specifically within the technology and telecommunications sectors.
• Demonstrates a proven track record of generating £1M+ in revenue and maintaining portable, deep-rooted client relationships at the executive level.
• Exhibits mastery of strategic frameworks—including scenario planning and innovation diagnostics—with a focus on high-quality synthesis and action-oriented 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

Founding Engineer

Salary

Not Disclosed + Equity

Company Description

Sekai is a $30M Series A San Francisco company backed by Khosla Ventures, a16z, and Mayfield, building the "TikTok for mini-apps." Leveraging AI, Sekai enables creators to turn ideas into playable interactive experiences instantly, already reaching over 1M users with a team of AI-native experts from Google and ETHDenver.

Job Description

As a Founding Engineer at Sekai, you will build and define our native Android foundation from the ground up. You will architect the mobile platform that enables creators to instantly turn AI-powered ideas into interactive, playable experiences. This high-impact role involves designing core navigation, lifecycle management, and seamless hybrid integrations for millions of users.

Location

San Francisco, USA

Why this role is remarkable

• Founding-level ownership at an AI-native startup backed by top-tier investors including Khosla Ventures, a16z, Mayfield, and A*.
• Build the first platform where interactive content moves at the speed of social media, reaching over 1M creators and players.
• Directly shape the technical architecture and product vision alongside a world-class team of engineers from Google and ETHDenver.

What you will do

• Architect and build the native Android experience, including app shell architecture, navigation, and core lifecycle management.
• Implement complex hybrid integrations between native Kotlin and React Native, Flutter, or WebView-based interactive experiences.
• Partner with AI and design teams to ship high-performance, polished consumer features that drive engagement for millions of users.

The ideal candidate

• Has 5+ years of professional Android engineering experience with deep expertise in Kotlin and the Android SDK.
• Demonstrates a proven track record of shipping consumer-facing mobile apps and building technical platforms from 0 to 1.
• Possesses experience integrating hybrid frameworks like React Native or Flutter into native Android environments within high-growth startups.

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 Platform & Security Engineer

Salary

Not Disclosed

Company Description

Gradient Labs is a London-based AI startup founded in 2023 by former leaders from Monzo, Pleo, and Google. They are building a specialized AI agent designed to redefine customer experience and operational efficiency for the high-stakes financial services sector, providing a unified, secure, and transparent operations layer.

Job Description

As the Founding Platform & Security Engineer at Gradient Labs, you will lead the technical vision for infrastructure and security from the ground up. Reporting to the CTO, you'll architect scalable cloud environments, embed security into AI model lifecycles, and build enterprise-grade systems to protect sensitive financial data for global clients.

Location

London, UK

Why this role is remarkable

• Shape the foundational infrastructure and security posture of a cutting-edge AI platform for financial services in a critical, greenfield role.
• Join an elite founding team of builders from fintech giants like Monzo and Pleo, working directly with the CTO to define technical strategy.
• Tackle the unique security challenges of AI-enabled operations, including protecting regulated financial data against modern, AI-specific threats.

What you will do

• Spearhead the scalability of the platform's AI agent across multiple cloud environments, including AWS, Azure, and GCP, while leading global deployment strategies.
• Design and implement a comprehensive security framework covering cloud infrastructure, network integrity, and CI/CD pipelines to automate compliance and vulnerability scanning.
• Partner with AI engineering teams to integrate security best practices into model training and evaluation, ensuring safe and responsible AI innovation.

The ideal candidate

• Has 5+ years of experience in security engineering with deep expertise in cloud platforms (AWS/GCP), networking principles, and application security.
• Is highly proficient in production software development using Go and Python, with a strong background in DevOps automation and systems like Temporal.
• Possesses exceptional written and verbal communication skills to explain complex security risks to enterprise clients and executive leadership within a fast-paced environment.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Lead Industrial Systems and Deployment Engineer

Salary

Not Disclosed

Company Description

Alpha Machines is a London-based startup building critical infrastructure for the physical AI economy, founded by repeat unicorn founders to re-industrialise Europe through advanced power electronics and the AlphaOS AI platform.

Job Description

As a founding-team member, you will bridge the gap between physical factory floors and AlphaOS. You’ll lead the deployment of critical OT/IT integration layers, architecting digital-twin schemas and real-time data ingestion paths. Your work ensures Alpha Machines’ AI platform can reason over complex industrial environments, starting with high-stakes international deployments.

Location

London, UK

Why this role is remarkable

• Join a founding team of repeat unicorn founders building the hardware and software backbone for Europe's re-industrialisation.
• Lead high-impact, real-world deployments at customer sites, turning raw shop-floor data into actionable intelligence for the physical AI economy.
• Influence the core architecture of AlphaOS, defining the digital-twin standards and deployment playbooks for the world's most advanced factories.

What you will do

• Own the end-to-end deployment of AlphaOS at customer sites, managing network design, OT/IT segregation, and live data ingestion.
• Build robust integration layers connecting PLCs and machine controllers via OPC-UA, Modbus, and MQTT to create a unified operational picture.
• Architect the time-series data path from edge gateways to cloud models, ensuring high reliability and low latency for mission-critical industrial applications.

The ideal candidate

• Has 5+ years of hands-on industrial systems experience with platforms like Palantir Foundry, Siemens MindSphere, or Cognite Data Fusion.
• Demonstrates fluency in OT protocols and PLC stacks alongside strong Python and edge compute engineering skills for real-time environments.
• Possesses a degree in Engineering or CS from a top university and thrives in high-stakes environments where hardware meets 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

Enterprise Account Executive – Financial Services & Banking

Salary

£90-£100k base, £180-£200k OTE

Company Description

Leading RegTech SaaS provider and 2025 Chartis Category Leader specializing in real-time global business verification and UBO data for Tier-1 banking institutions.

Job Description

As the lead Enterprise AE for the Financial Services patch, you will report directly to the CEO to drive new business within Tier-1 and Tier-2 banks. You will manage complex 6-12 month sales cycles, leveraging a unique platform that provides live access to 300+ global corporate registries to solve critical KYB and AML challenges.

Location

London, UK

Why this role is remarkable

• Direct access and reporting to the CEO, with dedicated support from RevOps and Marketing on every named-account play for high-impact execution.
• Exceptional market position as a 2025 Chartis Category Leader in KYC Data Solutions, following a record year of growth with over 150+ banking and fintech partners.
• High-stakes autonomy to own a lucrative c.50 named-account strategy, with the ability to expand initial use cases into multi-jurisdiction API subscriptions worth €300k+ ARR.

What you will do

• Execute the full sales cycle for Tier-1 and Tier-2 financial institutions, navigating multi-stakeholder discovery across compliance, legal, and procurement teams.
• Build and maintain a strategic territory plan for a c.50 named-account target list, translating KYB capabilities into defensible business cases for AML cost reduction.
• Act as the commercial 'Voice of the Market,' feeding regulatory and competitive intelligence back to leadership to shape the product roadmap and pricing strategy.

The ideal candidate

• Proven track record in Enterprise Financial Services sales, having carried a €2m+ new business quota and closed deals in the £75k–£350k range.
• Deep domain expertise in Financial Crime, KYB, or AML, either as a practitioner or a RegTech seller, with a thorough understanding of bank procurement and risk reviews.
• Exceptional commercial discipline and 'HubSpot fluency,' with the ability to maintain rigorous deal hygiene and provide evidence-based forecasting for long-cycle enterprise deals.

===

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/ML Research Engineer

Salary

Not Disclosed + 0.30%-1.20% Equity

Company Description

Generalcatalyst.com is a Y Combinator W26-backed startup developing advanced AI agents that operate computers just like humans to eliminate repetitive manual workflows for enterprise teams.

Job Description

As a founding AI/ML Research Engineer at Generalcatalyst.com, you will bridge the gap between cutting-edge research and production systems. You'll build autonomous agents that reason, plan, and execute complex workflows across GUI and legacy systems. This is a high-impact role working directly with founders to define the future of enterprise automation.

Location

San Francisco, USA

Why this role is remarkable

• Secure a ground-floor opportunity with 0.30%-1.20% equity in a YC W26 company with strong investor backing.
• Work directly with founders from IIT Delhi, CMU AI research, and McKinsey to shape the core technology from day one.
• Bridge the gap between elite AI research and production by shipping systems that automate workflows at 10x speed.

What you will do

• Research and design multi-agent coordination strategies including context management, memory architectures, and resource utilization.
• Develop robust reasoning pipelines such as chain-of-thought and reflexion agents that remain reliable under distribution shift.
• Implement visual reasoning systems using Vision-Language Models (VLMs) for advanced GUI understanding and screen interpretation.

The ideal candidate

• Recent PhD or Master’s graduate from a top-tier program like Stanford, MIT, or CMU with a track record in AI/ML.
• Proven research background with publications at top venues such as NeurIPS, ICML, ICLR, ACL, or CVPR.
• Engineering proficiency in Python, PyTorch, and agentic orchestration frameworks like LangChain, LangGraph, or AutoGen.

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

$70k-$100k + Equity

Company Description

Strala is a $50M Series A AI-native insurance claims partner backed by Bessemer, Founders Fund, and Emergence Capital, disrupting a $280B market.

Job Description

Join Strala as an early SDR to build the outbound engine for our enterprise growth. Working directly with the CEO and SVP of Sales, you will drive pipeline for $500k+ ACV contracts in a rapidly expanding sector. With 50% MoM growth and elite backing, this is a high-velocity role for aggressive, top-tier performers.

Location

San Francisco, USA

Why this role is remarkable

• Experience unmatched sales velocity where the first two sellers closed $3.8M in just three months with sub-100-day sales cycles.
• Work alongside an elite team from Palantir, Optiver, and AMD at a firm backed by Peter Thiel’s Founders Fund and Bessemer.
• Secure a clear path to AE or GTM leadership in a high-intensity startup growing 50% month-over-month toward massive ARR.

What you will do

• Execute aggressive outbound campaigns across cold calls, email, and LinkedIn to book meetings for $500k+ ACV enterprise AI contracts.
• Build and scale the company’s first outbound playbooks while working directly with the CEO and sales leadership to define strategy.
• Qualify high-value revenue opportunities through rigorous discovery calls and manage the high-velocity transition of deals to senior account executives.

The ideal candidate

• Brings 1-2+ years of experience in a high-performance SDR, business development, or GTM role with a proven track record of generation.
• Demonstrates high agency and resilience, comfortable making 100+ cold calls daily and thriving on the high volume required for enterprise success.
• Communicates with extreme clarity and possesses a competitive edge, whether from sports, sales leaderboards, or an obsession with being the best.

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 // Full-Stack

Salary

£80k-£150k + Equity

Company Description

VC-backed fintech SaaS startup

Job Description

You will build core infrastructure that automates complex financial workflows, replacing manual reviews with high-velocity AI systems. Working alongside engineers from top-tier tech firms, you will take ownership of features from discovery to production, collaborating directly with users to refine the product and scale the platform beyond its current global footprint.

Location

London, UK

Why this role is remarkable

• Significant ownership at a prestigious accelerator-backed startup during a high-growth scaling phase.
• Opportunity to modernize a massive global industry using a modern cloud-native stack and AI-driven automation.
• Work directly with founders in a high-velocity environment that prioritizes technical rigour and rapid iteration.

What you will do

• Architect and maintain full-stack software that powers end-to-end automated decision-making and payments.
• Partner with internal and external users to translate complex operational requirements into intuitive product features.
• Help shape the engineering culture and internal tooling of a rapidly expanding technical team.

The ideal candidate

• Professional full-stack experience with React and Node.js in high-growth or top-tier tech environments.
• A product-focused mindset with the ability to thrive in ambiguous, fast-moving startup conditions.
• Strong technical communication skills and the desire to build products that solve real-world crises for users.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Director of Enterprise Sales (Financial Service)

Salary

Not Disclosed

Company Description

Nexus FrontierTech Ltd (also registered as NEXUS FRONTIER TECH LIMITED) is a Deloitte Top 50 fastest-growing UK company providing generative AI platforms for Tier-1 financial institutions. Their flagship "Nexus Capacity Unit" automates regulated back-office workloads, replacing legacy BPO with governed, audit-ready AI throughput for global leaders like MUFG, HSBC, and UBS.

Job Description

As Director of Enterprise Sales, you will lead the commercial charge for Nexus FrontierTech Ltd (also registered as NEXUS FRONTIER TECH LIMITED), selling category-defining AI-led BPO alternatives to Tier-1 banks. You will target $15M in new ACV by replacing high-cost human workloads with governed AI throughput, scaling boutique deployments into massive standing operational budget lines.

Location

London, UK

Why this role is remarkable

• Sell a category-defining commercial model (Nexus Capacity Unit) that re-prices the $1.2T global financial back-office market instead of typical SaaS seat-licenses.
• Leverage existing enterprise-grade traction with live production deployments at major institutions including MUFG, HSBC, and UBS, ensuring you sell proven solutions rather than slideware.
• Join a Deloitte Top 50 fastest-growing company at a pivotal scaling point, reporting directly to the CEO with meaningful equity and a clear path to managing a $100M+ portfolio.

What you will do

• Originate and close $15M in new ACV across 3-5 Tier-1 logos during Year 1, building a qualified pipeline of $60M+ ACV across CIB and Markets divisions.
• Navigate complex operating committee approvals within Tier-1 banks to establish Nexus as a standing alternative to legacy BPO providers like Infosys and Cognizant.
• Build and lead an elite enterprise sales pod consisting of Account Executives, Sales Engineers, and Customer Success Operators to scale regional beachheads.

The ideal candidate

• Proven track record with 8+ years selling complex managed services, BPO, or AI platforms into Tier-1 banks, personally closing deals exceeding $5M ACV.
• Expert-level understanding of bank middle/back-office economics, including cost-per-FTE, regulatory constraints, and model risk approval pathways for regulated financial environments.
• Executive gravitas with the ability to co-author commercial consumption-based structures alongside MDs and C-suite stakeholders at the world's largest financial institutions.

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

Full Stack Engineer (Delivery)

Salary

£68k-£72k

Company Description

FITFILE Group Limited is a well-resourced health data technology scale-up founded in 2020. The company transforms the value of health data through a peerless decentralised approach to access and computation, serving NHS Trusts and major pharma players in a market projected to grow to at least £7bn within five years.

Job Description

You will own the technical delivery and maintenance of customer environments for FITFILE Group Limited’s health data platform. Balancing deep engineering execution with cross-functional coordination, you'll bridge the gap between core engineering and high-profile clients like the NHS. This hands-on role involves writing production code, managing deployments, and solving complex infrastructure challenges.

Location

London, UK / Remote

Why this role is remarkable

• Work on technically complex health data problems with real-world consequences for research and patient outcomes alongside an experienced, results-oriented leadership team.
• Join a well-resourced scale-up with unique, internationally patented linkage technology and no direct competition in an addressable market estimated at £7bn.
• Enjoy a virtual-first model with genuine flexibility, a flat structure where engineers directly influence operations, and dedicated time/budget for professional development.

What you will do

• Lead the technical implementation of software into client environments, provisioning infrastructure via Terraform and managing application deployment using Argo CD.
• Build and ship production features across the full stack using TypeScript, Node.js, and Python while optimizing complex queries within PostgreSQL databases.
• Act as the primary technical bridge for NHS and pharma customers, managing discovery, explaining complex technical trade-offs, and ensuring environment stability.

The ideal candidate

• Has 5+ years of software engineering experience building and operating production systems, with a proven track record of owning technical problems end-to-end.
• Possesses deep technical proficiency in TypeScript, Python, and SQL, alongside hands-on experience with Kubernetes, cloud platforms (Azure/AWS), and Infrastructure as Code.
• Demonstrates experience working within healthcare domains (NHS or Life Sciences), understanding the sensitivity, structure, and legal governance of patient 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

Software Engineer, Product

Salary

$140k–$250k + Equity

Company Description

Fast-growing AI edtech startup

Job Description

Join as an early engineering hire building AI-driven solutions that automate grading and personalize feedback for over 100 universities. Working directly with the founder, you will own features end-to-end and develop a core platform that empowers instructors and students to thrive in the era of full software automation and rapid learning.

Location

San Francisco, USA

Why this role is remarkable

• Significant product ownership as one of the first engineering hires, directly influencing the architecture and culture of a scaling platform.
• Backed by top-tier VCs with proven product-market traction among $10B+ enterprise customers and prestigious academic institutions.
• Massive impact opportunity to redefine higher education by closing the feedback loop between professors and millions of students using cutting-edge AI.

What you will do

• Architect and build an AI grading/tutoring platform and MVP products for enterprise-scale customers using Python and React.
• Develop end-to-end automation for business operations, from complex data pipelines to seamless customer onboarding workflows.
• Ship clean, high-quality, and tested code at high velocity while leveraging modern AI development tools and workflows.

The ideal candidate

• At least 1 year of professional software development experience with fluency in Python, FastAPI, and React/TypeScript.
• Proven track record in a startup environment, ideally as a founder or an early employee at a venture-backed company.
• High agency and ability to adapt to rapid changes, with a workflow optimized for shipping production-ready, AI-assisted code.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Full-Stack Engineer

Salary

Not Disclosed

Company Description

YC-backed AI marketing automation startup

Job Description

Join a high-growth startup as a founding engineer to build an end-to-end platform that automates digital advertising and customer acquisition workflows. You will take full ownership of feature development from concept to deployment, architecting scalable systems and developing user-centric interfaces. This is a unique opportunity to shape the core product of a fast-moving AI venture.

Location

San Francisco, USA

Why this role is remarkable

• Join as a founding team member with significant influence over product direction and technical architecture from day one.
• Work at a well-funded startup backed by top-tier accelerators and VCs within the high-impact generative AI sector.
• Experience a fast-paced, ambitious culture focused on solving massive inefficiencies in global digital spend through cutting-edge automation.

What you will do

• Design and implement scalable full-stack features using modern TypeScript frameworks and cloud-native infrastructure.
• Architect robust database schemas and manage event-driven workflows to support complex, automated marketing operations.
• Collaborate directly with the founding team and early customers to iterate on product design based on real-world feedback.

The ideal candidate

• Professional experience in early-stage startups with a track record of building and launching production-grade full-stack applications.
• Strong proficiency in modern JavaScript/TypeScript ecosystems, including reactive frontend frameworks and relational database management.
• A product-minded engineer who balances technical excellence with sound creative judgment and a strong sense of user experience design.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Engineering Manager, Platform - Cloud Infrastructure

Salary

$241.5K - $284K + Equity

Company Description

Valon Technologies, Inc. is a Series C fintech backed by a16z, building an AI-native operating system for regulated finance. Having built a mortgage servicing business managing $110B+ in loans, they are transforming complex legacy industries with a modern software stack that has successfully improved operating margins from 0% to over 60%.

Job Description

As Engineering Manager for Cloud Infrastructure at Valon Technologies, Inc., you will lead a high-impact team of five engineers managing production systems handling 100M+ daily jobs. You'll drive technical strategy for scalability and reliability, scale the platform 10x over two years, and bridge the gap between complex infrastructure and rapid product innovation.

Location

New York / San Francisco, USA (Remote Optional)

Why this role is remarkable

• Lead the foundational infrastructure for a platform managing $110B+ in assets, with concrete plans to scale the system 10x over the next two years.
• Join a high-caliber team of engineers from top-tier firms like Stripe, Jane Street, and Meta in a Series C company backed by top-tier investors like a16z.
• Enjoy a high-agency culture where you act as a hands-on technical leader, influencing architecture and strategy for next-gen data stores like Vitess, Clickhouse, and Redis.

What you will do

• Manage and grow a team of 5+ infrastructure engineers, overseeing technical strategy for compute, databases, storage, and networking across all production environments.
• Architect and implement production-scale systems and batch processing control planes to support massive daily growth in background job execution and data volume.
• Collaborate cross-functionally with product and operations to build high-leverage infrastructure that unlocks rapid product iteration while maintaining world-class reliability and security standards.

The ideal candidate

• 4+ years of software engineering experience with at least 1+ years in a dedicated technical leadership or engineering management role in a high-growth environment.
• Deep expertise in cloud providers, containerization using Kubernetes and Docker, and distributed systems capable of handling high-volume background processing and complex data stores.
• Strong systems thinker with a product mindset and a proven track record of mentoring engineers through a feedback-driven, high-performance culture focused on continuous 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

Investment & Formation Operations Lead

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

£75k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Product Designer

Salary

£80k-£110k

Company Description

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

Job Description

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

Location

Remote, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Data Scientist – Decision Intelligence

Salary

Up to £110k

Company Description

High-growth behavioral decision intelligence platform for regulated financial servicing

Job Description

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

Location

Remote, UK/EU

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Forward Deployed Engineer

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Infrastructure Engineer

Salary

£140k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Full Stack Engineer

Salary

£55k–£95k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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