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

The next step is to speak to Jack.

Job Title

Head of Talent

Salary

$200k–$260k

Company Description

BlueDot Impact is a $25M mission-driven nonprofit startup building the global workforce that protects humanity from risks associated with transformative AI and biosecurity threats.

Job Description

You will lead the talent function for BlueDot Impact, scaling a high-velocity team from 7 to 25 people during a critical growth phase. Reporting directly to the CEO, you will design the recruitment infrastructure, source exceptional candidates from competitive AI labs, and ensure an 80% offer acceptance rate while maintaining a rigorous, fast-paced hiring culture.

Location

San Francisco, USA

Why this role is remarkable

• Build the entire people function from the ground up, designing everything from compensation philosophy and onboarding to employer branding and sourcing strategy without any legacy bureaucracy.
• Direct partnership with the CEO to scale a $25M organization that has already trained 7,000+ experts for leaders like Anthropic, DeepMind, and the UK AI Safety Institute.
• Rare opportunity to have outsized impact on the AI safety ecosystem by identifying and securing the specific talent needed to protect humanity from existential technological risks.

What you will do

• Relentlessly source and close top-tier candidates from elite AI labs and research organizations, leveraging a $25M budget and mission-driven pitch to beat high-paying competitors.
• Reduce the median time from first contact to accepted offer from 12 weeks to 4 weeks by implementing efficient, candidate-centric workflows and evaluation frameworks.
• Scale the organizational culture by overseeing all people operations, including compensation strategies, performance management, and the administrative infrastructure necessary for a rapid US expansion.

The ideal candidate

• Proven track record of closing "hard-to-get" candidates in highly competitive technical fields, ideally within the AI, biosecurity, or high-growth startup ecosystems.
• High-agency operator with exceptional taste for talent who can distinguish between good interviewees and individuals who will thrive in ambiguous, mission-critical environments.
• Experienced in building people functions from scratch, including designing interview processes, setting compensation bands, and managing employer branding for an early-stage startup.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Quantitative Researcher

Salary

$200k-$300k + Equity

Company Description

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

Job Description

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

Location

New York, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Operations Associate

Salary

Not Disclosed

Company Description

Portf.io is a Techstars '23 London-based fintech building the AI-driven operating system for private markets, currently tracking over $5B in client assets. They empower private equity, venture capital, and credit funds to replace manual spreadsheets and fragmented workflows with real-time portfolio monitoring, AI-driven insights, and seamless reporting.

Job Description

As an Operations Associate at Portf.io, you will be the backbone of the client experience, managing end-to-end onboarding and ensuring data precision for institutional investors. You will troubleshoot technical issues, monitor account health, and collaborate with the engineering-heavy team to automate and streamline internal processes, driving operational excellence as the company scales.

Location

London, UK

Why this role is remarkable

• Work at a Techstars '23 company that is already managing $5B+ in assets for top-tier private equity and VC firms.
• Gain deep, hands-on exposure to the inner workings of institutional finance and the rapidly evolving private markets sector.
• Enjoy high autonomy and ownership in a small, fast-paced team of 13, where your work directly shapes the company's operational foundations.

What you will do

• Lead the end-to-end onboarding of new clients, managing system configurations and executing precise data entry to ensure flawless account setups.
• Act as a primary point of contact for client inquiries, resolving technical issues and gathering insights to influence product development.
• Analyze internal inefficiencies and collaborate with the team to design, document, and implement streamlined operational workflows and procedures.

The ideal candidate

• Possesses exceptional organizational and time-management skills with a proven ability to manage multiple competing priorities in a startup environment.
• Demonstrates strong analytical capabilities and high proficiency in navigating diverse software platforms to resolve complex data challenges.
• Holds a Bachelor’s degree in Business or Finance and ideally has prior familiarity with private markets like PE, VC, or private credit.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

AI Engineer

Salary

$100k-$250k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior AI Engineer

Salary

$169k-$200k + Equity

Company Description

Talkspace, Inc. is a publicly traded leader in online behavioral healthcare that has served over two million users. Through its lean Sentia AI team, the company is building tee.care, an autonomous multi-agent system designed to provide adaptive, long-term mental health guidance by combining Large Language Models with reinforcement learning.

Job Description

Join the Sentia AI team at Talkspace, Inc. to design and scale tee.care, an autonomous behavioral health guide. You will own the reinforcement learning domain, developing adaptive intervention strategies that optimize for real patient wellbeing. Working in a high-stakes, mission-driven context, you’ll bridge advanced AI reasoning with scalable, ethical, and empathetic user interactions.

Location

Remote, USA

Why this role is remarkable

• Own a complete technical domain: You will lead the reinforcement learning strategy for tee.care, covering both classical behavioral interventions and modern RLHF/alignment work.
• High-impact mission: Build autonomous systems that directly improve mental health outcomes for millions, working at the intersection of AI safety, ethics, and behavioral economics.
• Startup speed with public scale: Join a lean, four-person "Sentia AI" squad within a publicly traded company, offering significant equity and rapid development cycles.

What you will do

• Design and implement multi-agent architectures for tee.care, including cognitive planning modules, memory/retrieval systems, and complex tool-use orchestration.
• Apply advanced reinforcement learning (RL) and control theory to develop adaptive, long-term intervention strategies that maximize positive user health outcomes.
• Orchestrate LLM fine-tuning and deployment pipelines, focusing on empathetic communication, reasoning quality, and real-time production monitoring for behavioral drift.

The ideal candidate

• Has 5+ years of production software experience with at least 3+ years specifically implementing and deploying autonomous systems or complex machine learning models.
• Demonstrates deep expertise in Reinforcement Learning (RL), including reward modeling, PPO/DPO, and building robust simulation environments for agent policy testing.
• Possesses mastery of Python and MLOps, with a proven track record of shipping maintainable, high-availability code within cloud-native (AWS/GCP) and containerized environments.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Full Stack AI Engineer

Salary

Not Disclosed

Company Description

Taste is a $16M seed-stage San Francisco startup building the "taste layer for AI" infrastructure. With over $10M in revenue, they create tools that enable AI systems to understand subjective quality and aesthetics across creative domains, serving tech companies, AI labs, and high-end design-forward brands globally.

Job Description

As a Senior Full Stack AI Engineer at Taste, you will bridge the gap between objective AI and human aesthetic discernment. You'll build the infrastructure layer for creative AI, including post-training data systems and RL environments. This high-ownership role involves leading architectural decisions and shipping production-ready systems that span from frontend interfaces to complex model serving pipelines.

Location

San Francisco, USA

Why this role is remarkable

• Work at the intersection of AI and aesthetics, building the infrastructure that allows models to understand "taste" rather than just objective data.
• Join a high-performance 14-person team with incredible traction, including $16M in funding and over $10M in annual revenue.
• Experience true ownership at a seed-stage company where you influence both the product roadmap and the engineering culture from the ground up.

What you will do

• Architect and build end-to-end systems from responsive frontend interfaces to complex ML training pipelines and production model serving.
• Develop RL environments and post-training data systems designed to evaluate and improve subjective quality in creative AI outputs.
• Design and implement search infrastructure that understands aesthetics and agent tooling specifically tailored for sophisticated creative workflows.

The ideal candidate

• Proven track record as a senior engineer in high-caliber startups, specifically shipping production systems that bridge the full stack and AI/ML.
• Significant experience in creative technology domains such as image generation, design tools, generative media, or visual search infrastructure.
• A builder’s mindset with the ability to navigate ambiguity, own outcomes end-to-end, and move from concept to production within days.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away 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-$210k + Equity

Company Description

Bead AI is a venture-backed startup founded by ex-Meta and ex-11x.ai engineers building the trust layer for enterprise. We are replacing the $50B manual audit and compliance industry with real-time agentic AI, moving from quarterly manual checklists to continuous automated risk detection for Fortune 500 companies.

Job Description

Join Bead AI as our fourth hire to replace manual audit checklists with autonomous AI agents. As a Founding AI Engineer, you will architect the backbone of our core audit product, owning end-to-end workflows from data processing to deployment. You’ll shape product direction and ship real-time compliance solutions for paying enterprise customers.

Location

London, UK • San Francisco, USA

Why this role is remarkable

• True founding opportunity as the 4th team member, shaping the architecture and culture of a company attacking a $50B market from day one.
• Unique career path starting in a high-velocity London team before relocating to San Francisco in Fall 2026 with full visa support provided.
• Founded by elite talent from Meta and 11x.ai, the company already has paying enterprise customers and strong commercial traction with top-tier backing.

What you will do

• Develop and scale the backbone of a core audit product, replacing manual checklists with a fully agentic, real-time approach.
• Take complete ownership of end-to-end AI workflows, including data processing, model fine-tuning, evaluation, and production deployment.
• Collaborate directly with the founding team to set the product roadmap, balancing customer feedback with long-term technical health.

The ideal candidate

• Proven track record of shipping complex products end-to-end as a founding or early engineer at a high-growth startup.
• Pragmatic builder with experience launching agentic systems and LLMs in production, prioritizing proven methods to achieve immediate customer impact.
• High-agency individual who thrives in ambiguity, flourishes with autonomy, and has the long-term ambition to found their own 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

Founding Software Engineer

Salary

Not Disclosed

Company Description

Well-funded industrial AI startup

Job Description

As a founding engineer, you will design and implement the core AI systems that automate complex hardware engineering workflows. You will develop novel agents that interpret and manipulate design data, integrating them into production environments for enterprise customers. This high-impact role offers the chance to build foundational infrastructure for world-changing industries from the ground up.

Location

San Francisco, USA

Why this role is remarkable

• Rare opportunity to join a top-tier VC-backed startup as one of the first technical hires with significant ownership.
• You will work at the cutting edge of AI, building agents that solve physical-world engineering challenges rather than just digital tasks.
• The role offers direct influence over the engineering culture, technical architecture, and long-term product roadmap of the company.

What you will do

• Design and implement intelligent context management and novel indexing approaches for hardware engineering agents.
• Build and post-train ML models capable of reasoning over complex geometric and engineering design data.
• Collaborate directly with enterprise customers to ensure AI-powered workflows are reliable and trusted in production.

The ideal candidate

• Holds a degree in Computer Science or Machine Learning with strong proficiency in LLM architectures and agent research.
• Proven track record of building and shipping production-grade ML systems using PyTorch or Hugging Face.
• Exceptional programming skills with practical experience in search, information retrieval, or geometric data processing.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

£75k-£95k

Company Description

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

Job Description

You will lead product design from conception to launch, crafting elegant end-to-end flows for a sophisticated AI-driven HRIS platform. Working directly with the co-founder and a small, high-caliber team, you will solve complex workforce problems while defining the visual language and interaction model for a product that prioritizes leverage, intelligence, and operational speed.

Location

London, UK

Why this role is remarkable

• Work directly with co-founder Giovanni Luperti (ex-Director of Product Design at Qubit) within an elite design team that prioritizes exceptional craft.
• Join a $20M-funded company backed by industry icons like Stewart Butterfield (Slack) and Dylan Field (Figma) at a pivotal AI-driven growth moment.
• Operate in a high-standards environment where product quality is measured against world-class tools like Linear, Figma, and Notion.

What you will do

• Lead a core product area from first-principles research through to final pixel-perfect UI and successful feature launch.
• Partner with engineering squads to build and iterate on intelligent orchestration layers connecting HR, IT, and Finance workflows.
• Define the interaction models and visual language—including typography, color, and layout—that impact how the Humaans platform is perceived.

The ideal candidate

• Significant experience shipping high-quality B2B SaaS applications, specifically those involving complex data-dense interfaces and sophisticated user flows.
• Exceptional mastery of interaction and visual design with a portfolio demonstrating a level of craft that holds up against top-tier productivity tools.
• Strong ability to execute at startup speed, navigating changing priorities while maintaining an unapologetically high bar for product excellence.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Technical Account Manager

Salary

£70-£80k + Bonus and Commissions

Company Description

Passion Labs is an applied AI lab in London building custom machine learning solutions for mid-sized enterprises and prestigious clients like the BBC and FT. Led by Tom Lorimer and Dr Nadine Kroher, this PhD-heavy team of 10 combines academic rigour with commercial instinct to ship real-world AI systems.

Job Description

As the first Technical Account Manager at Passion Labs, you will bridge the gap between PhD engineers and enterprise clients. You’ll translate complex ML architectures into commercial value, scoping solutions for diverse industries from music discovery to precision agriculture. This is a high-ownership role defining the commercial function of a growing AI lab.

Location

London, UK

Why this role is remarkable

• Join a high-calibre, PhD-led engineering team as their first dedicated commercial bridge, shaping how the lab scales its client services and product licensing.
• Work on incredibly diverse technical frontiers with a high-profile client roster that includes the BBC and the Financial Times.
• Transition with the company from a pure consultancy model toward building and licensing a platform of reusable, proprietary AI tools.

What you will do

• Translate complex AI and machine learning concepts into clear commercial value propositions for decision-makers across our account portfolio.
• Scope technical solutions and coordinate delivery between clients and a distributed engineering team to ensure project success.
• Support pre-sales efforts with technical credibility, identifying expansion opportunities and building the lab’s commercial muscle from the ground up.

The ideal candidate

• 4+ years of experience in technical account management, solutions consulting, or pre-sales at a cloud provider, AI consultancy, or B2B SaaS company.
• Strong conceptual understanding of cloud architectures, APIs, and machine learning deployment patterns without needing to be a hands-on coder.
• Proven track record of owning client relationships, managing complex project deliveries, and contributing directly to revenue growth in ambiguous 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

Commercial Associate

Salary

£40k-£50k + Equity (OTE £65k-£80k)

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Crew Experience Lead

Salary

Not Disclosed + Equity

Company Description

Anima is a mission-driven healthtech company live in over 1,100 NHS GP clinics—serving more than 10% of the UK population—to supercharge primary care workflows and bring personalized medicine to the world.

Job Description

As the founding Crew Experience Lead, you will design Anima’s internal operating system as the company scales from 35 to 100+ people. You’ll own the end-to-end employee lifecycle, from high-context onboarding and intentional office design to company-wide rituals and internal communications, ensuring a culture of high standards and care for an exceptional crew.

Location

London, UK

Why this role is remarkable

• Join a high-traction healthtech leader that already serves 5 million patients and 10% of the UK population via 1,100+ NHS clinics.
• Take a "Founding IC" seat with the mandate to build Anima's cultural infrastructure and operating system from zero to one.
• Work directly with founders in a high-standards environment where your design of office space, rituals, and communications directly impacts company scaling.

What you will do

• Architect a world-class onboarding system that takes new joiners from offer acceptance to their first meaningful contribution with maximum context and care.
• Design and operate company rituals like "Folkmoot" (all-hands), offsites, and product demos to ensure they are purposeful and deeply connected to Anima's values.
• Transform the Farringdon office into a high-leverage tool that drives connection, mission-alignment, and productivity for a rapidly growing team of exceptional talent.

The ideal candidate

• Proven experience as an early employee, founder, or people operator who has successfully scaled a messy function into a high-performing system.
• Exceptional "operator-host" mindset with the ability to both design strategic feedback loops and personally deliver high-quality employee experiences.
• Strong academic background and professional history in high-growth startups, mission-driven companies, or premium community ecosystems where taste and standards matter.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Head of Engineering

Salary

$225k-$325k + Equity

Company Description

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

Job Description

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

Location

San Francisco and New York City, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Product Engineer

Salary

Not Disclosed

Company Description

Levels Tech is a post-Series A London startup acquiring established estate management businesses to revolutionize the industry through AI-powered automation and agentic workflows.

Job Description

You will own significant features end-to-end for Levels Tech, building AI-first tools that automate property management workflows. Working deeply with React, TypeScript, and LLM outputs, you'll drive technical direction for a product already generating solid ARR, transitioning from manual admin tasks to sophisticated, AI-driven customer connections and document automation.

Location

London, UK

Why this role is remarkable

• Work on a product with immediate product-market fit and real revenue from day one through the company's unique "Buy & Build" acquisition model.
• Influence the core architecture of an AI-first company where LLMs and agents are central to the product, not just bolted-on features.
• Enjoy the high-velocity ownership of a small startup team backed by the stability of a post-Series A funding round and existing ARR.

What you will do

• Design and ship production-ready UIs using React and TypeScript that interface directly with complex LLM outputs and agentic workflows.
• Own features from technical design through to production, acting as a bridge between business needs and technical implementation.
• Architect scalable front-end systems that allow property managers to automate document-heavy workflows and handle resident queries via AI.

The ideal candidate

• Expert-level proficiency in React and TypeScript with over 5 years of experience shipping production-grade UIs at scale.
• Proven track record of building and shaping AI products, moving beyond simple API consumption to deep architectural integration of AI features.
• Background in high-growth startups where you have demonstrated a "product-first" mindset and the ability to deliver value amidst ambiguity.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Mid-Level Full Stack Ruby on Rails Software Engineer

Salary

£55K–£65K

Company Description

Create Academy Ltd. is a London-based creative learning platform on a mission to help people live more fulfilled lives through beautifully produced video courses. They provide access to world-class instruction from renowned designers, gardeners, and makers, building a digital home for high-quality instruction and a growing community of lifelong learners.

Job Description

As the primary developer at Create Academy Ltd., you will own the entire codebase and drive technical excellence alongside the CTO. You will build engaging learning experiences using a modern Rails 8.1 stack, implementing features from concept to completion. This role offers high autonomy, direct product impact, and the opportunity to shape the future of creative education.

Location

London, UK

Why this role is remarkable

• Full technical ownership as the primary developer, working directly with the CTO to shape architecture and ship critical features that define the user experience.
• Direct impact on a growing platform with over 50 live courses and a passionate community that values high-quality craftsmanship and beautiful digital products.
• Modern tech stack environment featuring Rails 8.1, Hotwire, and Stimulus, prioritizing clean code and thoughtful technical decisions over simply clearing a ticket queue.

What you will do

• Lead the technical direction and architectural decisions for the primary web application and upcoming, soon-to-be-announced product projects.
• Implement end-to-end features using Ruby on Rails, Hotwire, and PostgreSQL while maintaining high standards for code quality, performance, and reliability.
• Collaborate closely with the UX, design, and growth teams to create seamless learning experiences and evolve the product roadmap based on customer insights.

The ideal candidate

• At least 4 years of production experience with Ruby on Rails, demonstrating deep expertise across the entire full-stack development lifecycle and architectural decision-making.
• Strong background in PostgreSQL, RESTful APIs, and payment systems like Stripe, with a preference for those who favor modern Hotwire and Stimulus patterns.
• Proactive, self-motivated problem solver who enjoys taking ownership of features and making smart, independent technical decisions in a fast-paced, supportive 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

Lifecycle Growth Manager (CRM)

Salary

75,000 SEK/month + Equity

Company Description

Hormona.io is an $11M+ funded femtech startup based in Stockholm on a mission to revolutionize female hormonal health. With a world-first 15-minute rapid hormone test and a data-driven app used in 190+ countries, they maintain an industry-leading 80% retention rate while empowering women with real-time health insights.

Job Description

As the first dedicated Lifecycle Growth Manager at Hormona.io, you will build and scale the CRM function from the ground up. You’ll own the entire customer journey—from lead acquisition and activation to long-term retention—using data and creative messaging to drive engagement across email, push, and in-app channels for millions of users worldwide.

Location

Stockholm, Sweden

Why this role is remarkable

• End-to-End Ownership: You will replace a part-time consultant to define the strategy, tools, and execution of the entire lifecycle function at a high-growth startup.
• Market-Leading Traction: Join a mission-driven team with $11M+ in funding and a product achieving 80% retention at 12 months across a global user base.
• Product Innovation: Work with a world-first medical technology that delivers quantitative hormone results in 15 minutes, creating a unique data set for personalized growth marketing.

What you will do

• Design Lifecycle Journeys: Build and optimize complex, automated nurture and re-engagement flows using behavioral triggers across email, push notifications, and in-app messaging.
• Write High-Impact Copy: Craft compelling CRM content and collaborate on UI/UX product copy that maintains a supportive, empathetic, and on-brand voice for health-conscious users.
• Drive Growth Experiments: Lead the A/B testing roadmap for promotions and lifecycle stages, translating user behavior data into actionable insights to improve conversion and retention.

The ideal candidate

• Experienced CRM Expert: You have 5+ years of experience in lifecycle or growth marketing, ideally within D2C subscription or consumer health and wellness sectors.
• Technical Proficiency: You are hands-on with CRM platforms like Customer.io and have a deep understanding of behavioral segmentation, multi-channel orchestration, and funnel optimization.
• Startup Mentality: You thrive in fast-paced environments, possess a "unicorn mentality" for problem-solving, and are energized by building processes and MVPs from scratch.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

AI-Native GTM Engineer

Salary

Not Disclosed

Company Description

Fancysauce Inc. is a pre-seed AI-native startup founded by Harvard and Apple alumni (formerly Retain.ai, $30M exit) and backed by Afore Capital and angels from OpenAI and Gemini. The team is building agentic recipes for AI cost management, serving as an intelligent load balancer for the modern enterprise AI stack.

Job Description

As the first AI-Native GTM Engineer at Fancysauce Inc., you will architect the systems powering our revenue engine from scratch. You will build signal-driven outbound machines, automate complex prospecting workflows with AI agents, and own the technical data infrastructure. This is a builder-first role combining engineering rigor with high-growth go-to-market strategy.

Location

San Francisco, USA

Why this role is remarkable

• Work directly with a founding team that previously scaled Retain.ai to a $30M acquisition and features leadership with experience scaling revenue from $0 to $100M+.
• Own the entire revenue architecture as the first GTM engineer, deploying cutting-edge AI tools like Clay, n8n, and custom AI agents to drive measurable business outcomes.
• Join a high-velocity, pre-seed company backed by top-tier investors including Afore Capital and strategic angels from OpenAI, Gemini, and Baseten in a rapidly growing market.

What you will do

• Architect the "Pipeline Machine" by designing smart, signal-driven nurture sequences and intent-based outbound engines that generate qualified meetings and high-velocity pipeline.
• Automate manual GTM workflows using APIs, webhooks, and AI agents to replace repetitive account research, CRM hygiene, and post-call follow-up tasks.
• Own end-to-end data integrity by building enrichment waterfalls and sync architectures that ensure our revenue systems remain accurate, deduplicated, and trustworthy.

The ideal candidate

• Has 1-3+ years of experience in a technical GTM, SDR/BDR, or engineering role at a fast-paced startup, with a deep understanding of the modern AI toolchain.
• Possesses a strong engineering background with the ability to write Python, SQL, or JavaScript to solve complex integration problems when no-code tools fall short.
• Thrives in high-ownership, ambiguous environments, operating as a "manager of one" who ships experiments quickly and iterates based on data-driven signals.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Generalist (Founding Ops / GTM)

Salary

$100K–$150K + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Product Infrastructure Engineer, Data & Agent Systems

Salary

$200k-$220k + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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

AI-Native Founding Engineer

Salary

Not Disclosed

Company Description

Fancysauce Inc. is a pre-seed startup backed by Afore Capital and angels from OpenAI and Gemini, building agentic AI cost management tools.

Job Description

Join Fancysauce Inc. as the second engineer to architect the future of AI cost management. You will build an AI-native load balancer that optimizes enterprise AI stacks, surfacing high-ROI tools and dynamically routing model usage. Working alongside veteran founders with multiple exits, you will own product verticals end-to-end and ship daily.

Location

San Francisco, USA

Why this role is remarkable

• Join a proven founding team of Harvard and Apple alumni who previously scaled and exited Retain.ai for $30M.
• Directly influence a high-growth market by building the infrastructure layer for enterprise AI spend and agentic load balancing.
• Secure a founding seat with meaningful equity and a high-autonomy "manager of one" culture that biases toward rapid action.

What you will do

• Design and implement end-to-end product verticals using agentic engineering principles to optimize model usage and AI ROI.
• Scale a high-performance stack comprising TypeScript, React, Next.js, and GCP while shipping new features multiple times daily.
• Collaborate directly with the CTO to define architecture, manage agent harnesses, and build mission-critical observability tooling.

The ideal candidate

• Has 3-5+ years of full-stack engineering experience, ideally within a high-growth startup or a fast-paced "0-to-1" environment.
• Exhibits mastery of AI-native workflows, using coding agents and LLMs as a force multiplier for productivity and quality.
• Demonstrates deep proficiency in TypeScript and React, with the ability to navigate infrastructure and DevOps across GCP and Postgres.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

£100k-£140k + £200k-£280k OTE + Equity

Company Description

Stealth-mode AI orchestration startup automating enterprise technology deployments for the world's largest infrastructure projects

Job Description

Join as the first dedicated sales hire for a high-growth startup that has already scaled to $2M ARR in stealth. You will lead the full enterprise sales cycle, selling complex AI-driven deployment workflows to C-suite leaders in heavy industry. This is a builder-hunter role shaping the company's entire global GTM strategy.

Location

London, UK

Why this role is remarkable

• Exceptional traction with $2M ARR achieved in stealth mode without a dedicated sales team, selling to global giants like Parsons and Ferrovial.
• Massive earning potential with a £300k+ average contract value, uncapped commissions, and accelerators in a high-stakes, underserved market.
• Influence the foundational GTM playbook and product roadmap while working directly with founders to scale the world’s first autonomous deployment platform.

What you will do

• Own and execute the full enterprise sales cycle from outbound prospecting to closing high-value contracts with multi-stakeholder committees.
• Partner directly with founders and product teams to refine pricing, positioning, and packaging based on real-time market intelligence.
• Build a qualified pipeline by targeting CIOs and VPs of Innovation within massive engineering, construction, and logistics organizations.

The ideal candidate

• Proven track record in full-cycle enterprise SaaS sales, specifically navigating complex, multi-stakeholder technical deals without a pre-existing brand.
• High-agency hunter mindset with a demonstrated ability to generate outbound pipeline and close deals in early-stage, high-growth environments.
• Strategic thinker capable of translating market objections into product insights while maintaining the relentless work ethic required to build a sales engine.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Member of Technical Staff

Salary

$130k-200k+ + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

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

Founding Senior Full-Stack Engineer

Salary

Not Disclosed

Company Description

Stealth-stage AI coordination startup

Job Description

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

Location

London, UK or San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Software Engineer, AI Agents

Salary

$125k-$175k + Equity

Company Description

Reacher is a YC S25-backed platform and the #1 TikTok Shop partner helping global brands like Under Armour and Logitech scale affiliate marketing. Having crossed seven figures in ARR, they are backed by the Pioneer Fund, Rebel Fund, and founders of Reddit and Eight Sleep to automate the creator economy.

Job Description

Join a five-person engineering team as a founding specialist in AI agents. You will design and deploy autonomous systems that handle discovery, negotiation, and campaign management for TikTok Shop brands. This role involves building long-running, stateful workflows from scratch, taking full ownership of backend infrastructure and orchestration in a fast-paced San Francisco-based environment.

Location

San Francisco, USA

Why this role is remarkable

• Work directly with founders in San Francisco as one of the first five engineers, shaping the technical architecture of the company's most strategic long-term bet.
• Join a high-growth startup (YC S25) that has already achieved 7-figure ARR and counts world-class operators like Steve Huffman and Matteo Franceschetti as investors.
• Move beyond simple API calls to build true autonomous agents featuring complex orchestration, state management, and error recovery for massive e-commerce workflows.

What you will do

• Build and own end-to-end long-running AI agents that automate multi-step affiliate marketing workflows, from creator discovery to performance tracking.
• Design and maintain the core backend infrastructure using Python, FastAPI, and GCP, ensuring agent reliability through advanced observability and error recovery systems.
• Collaborate on agentic system design, leveraging Claude Code and context engineering to decompose complex engineering tasks into autonomous actions.

The ideal candidate

• Brings 3+ years of backend engineering experience, specifically building complex asynchronous systems, automation, or AI-driven pipelines at a product-first company.
• Possesses deep technical proficiency in Python, FastAPI, and PostgreSQL, with the ability to manage cloud infrastructure on GKE or KEDA.
• Demonstrates an ownership mindset and resourcefulness, capable of translating vague product requirements into production-ready code without significant hand-holding.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Salary

Not Disclosed

Company Description

Well-funded enterprise AI startup

Job Description

As a founding member of the engineering team, you will bridge the gap between product development and real-world deployment. You will partner with early customers to integrate complex AI solutions into their existing workflows, building the scalable infrastructure and tooling required to move advanced machine learning models from prototype into production-grade environments.

Location

San Francisco, USA

Why this role is remarkable

• Work directly with the founding team at a high-growth startup backed by world-class venture capital firms.
• Massive ownership over the engineering roadmap, influencing how the core product evolves to meet enterprise demands.
• Unique opportunity to solve difficult technical challenges at the intersection of infrastructure, software engineering, and applied AI.

What you will do

• Design and implement custom integrations that enable large organizations to leverage the core AI platform effectively.
• Build internal tools and shared libraries to automate the deployment and monitoring of complex technical implementations.
• Collaborate with product and engineering leaders to translate customer feedback into scalable, high-impact features for the platform.

The ideal candidate

• Proven track record in a customer-facing engineering role, such as Forward Deployed, Solutions, or Founding Engineer.
• Strong proficiency in full-stack software development and experience managing cloud-based infrastructure at scale.
• Exceptional problem-solving skills with a bias for action and the ability to navigate ambiguous technical 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

Partner Marketing Manager

Salary

$150k-$200k + Equity

Company Description

Gigs.com is a Series B startup that raised nearly $100M from Ribbit Capital, Google's Gradient Ventures, and Y Combinator to build the operating system for embedded telecom.

Job Description

You will lead Gigs.com’s go-to-market strategy for partners, managing the full lifecycle from positioning and launch to driving sustained revenue growth. This cross-functional role involves collaborating with sales, product, and creative teams to build co-marketing programs and high-impact playbooks that scale connectivity services within a rapidly growing global ecosystem.

Location

New York or San Francisco, USA

Why this role is remarkable

• Join a Fast Company "Most Innovative Company" of 2025 at a pivotal growth stage with nearly $100M in Series B funding.
• Build the partner marketing function from the ground up, reporting directly to the US marketing lead with significant autonomy.
• Work alongside a high-caliber team of fintech veterans from companies like Cash App and Afterpay in a high-growth environment.

What you will do

• Develop and execute strategic co-marketing programs and launch campaigns with global partners like AT&T, Vodafone, and LATAM Airlines.
• Create high-quality enablement resources, including pitch decks, playbooks, and training materials, to drive partner adoption and revenue.
• Collaborate with data and creative teams to define success metrics, track campaign performance, and turn successful experiments into repeatable playbooks.

The ideal candidate

• Possesses 5+ years of experience in partner or product marketing within B2B SaaS or fintech environments, specifically in-house.
• Demonstrates deep expertise in the enterprise sales cycle and the ability to translate complex technical products into compelling, revenue-driving stories.
• Thrives in high-growth, dynamic settings and is proficient in using AI tools to enhance speed and decision-making in daily workflows.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Software Engineer

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

California, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Security Engineer, Detection & Response

Salary

Not Disclosed

Company Description

Doxy.me is a leading global telehealth platform trusted by over one million healthcare providers to deliver secure care across 180+ countries. As a HIPAA-regulated service, Doxy.me connects patients and providers through innovative technology and world-class design, ensuring that healthcare remains accessible and secure for millions of users worldwide.

Job Description

You will be the first dedicated Detection & Response engineer at Doxy.me, building the function from the ground up. You'll own the detection lifecycle using a detection-as-code approach, building telemetry pipelines, and responding to threats across a cloud-native AWS platform to protect sensitive patient data for millions of providers and patients worldwide.

Location

London, UK (Remote)

Why this role is remarkable

• Greenfield opportunity to shape the entire detection and response function from scratch, defining the tooling, strategy, and roadmap for a global healthcare platform.
• High-impact position where you'll protect sensitive medical data for over a million providers and their patients in a mission-driven, HIPAA-regulated environment.
• Work in a senior-heavy, autonomous team with no SOC manager, allowing you to drive engineering-led security initiatives using modern tools like Datadog and AWS.

What you will do

• Own the end-to-end detection lifecycle by researching threats and writing rules as code deployed via CI/CD pipelines rather than manual SIEM configuration.
• Build and maintain critical telemetry pipelines to gain deep visibility into application, infrastructure, and identity activity across the cloud-native ecosystem.
• Lead incident response efforts, including investigation and containment, while building automated response workflows that integrate directly with AWS and identity systems.

The ideal candidate

• Proven experience in detection engineering with a strong software engineering background in Python or TypeScript, prioritizing automation over manual security operations.
• Deep technical expertise in AWS and cloud-native infrastructure, with the ability to correlate signals across complex data sources using SQL and Datadog.
• Self-directed professional comfortable with ambiguity who can partner with product teams on threat modeling to identify security opportunities early in the design phase.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding GTM Lead

Salary

$8k-$15k/month + Equity

Company Description

TransVoix is a founder-funded AI infrastructure company building real-time, multilingual voice translation for contact centers and AI agents. Based on sub-second latency technology and a security-first architecture, TransVoix preserves the speaker's original voice and tone across 30 language pairs, with an angel round planned for later this year.

Job Description

As the first commercial hire at TransVoix, you will bridge the gap between a live product and its first signed pilots. You will build the outbound engine from scratch, manage the full sales cycle for mid-market accounts, and document the repeatable playbook that will scale the company’s revenue and market presence.

Location

Remote, USA

Why this role is remarkable

• Join as one of the first two hires at a company with a production-ready product, sub-second latency, and verified buyer interest.
• True founding-level ownership over the entire GTM motion, from cold outbound strategy and CRM architecture to long-term sales playbook creation.
• Work directly with a solo founder with a deep cybersecurity and linguistics background who built the platform's proprietary translation and security infrastructure.

What you will do

• Build and execute a high-volume outbound pipeline using AI-fluent research, sequencing, and multi-channel outreach to qualify contact center leads.
• Own the full sales cycle for non-defining accounts, including conducting live demos, managing technical scoping, and driving pilot conversions.
• Formalize the TransVoix GTM playbook by documenting the ICP, building an objection-handling library, and establishing a data-driven CRM process.

The ideal candidate

• 3 to 10 years of experience in B2B SaaS GTM, specifically as a founding or first-commercial sales hire at an early-stage startup.
• Proven track record of building outbound pipelines from zero using a self-orchestrated stack of modern AI research and sales tools.
• Direct domain expertise in contact centers, CCaaS, or conversational AI, with a clear understanding of industry-specific budget cycles and buying patterns.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Software Engineer

Salary

Not Disclosed

Company Description

Nomio is a profitable London legaltech company that turns unstructured legal contracts into verified structured data, providing the verified foundation that eliminates AI hallucinations and makes high-stakes legal work genuinely reliable.

Job Description

At Nomio, you will own complex technical problems end-to-end, from user research and design to backend infrastructure and deployment. Working with a small, high-trust team of polymaths, you’ll build well-crafted software using a deliberately "boring" stack to solve high-stakes challenges in the legal industry where data accuracy is paramount.

Location

London, UK

Why this role is remarkable

• High-Trust Ownership: You will identify problems and design solutions end-to-end, maintaining control over the entire lifecycle from research to deployment without bureaucratic ticket-shoveling.
• Elite Small Team: Join a profitable, non-VC-dependent engineering team of four with diverse backgrounds in physics and cognitive science who value intellectual depth over credentials.
• Impact on AI Reliability: Build the verified data layer that makes AI genuinely useful for legal work, solving endless edge cases where data quality truly matters.

What you will do

• Lead full-stack development using Python, Django, and TypeScript to build robust, type-safe systems that transform messy legal documents into structured data.
• Collaborate directly with users and the technical leadership team to perform research and translate complex legal problems into clean, compositional software solutions.
• Maintain and improve infrastructure and deployment pipelines, ensuring the platform remains stable and scalable while maintaining a high bar for craft and rigorous testing.

The ideal candidate

• Significant experience shipping production features end-to-end and working directly with users to understand and define the problems you are solving.
• Strong technical breadth across the stack with an aptitude for functional or compositional thinking that produces clean, maintainable, and well-abstracted code.
• A proactive, independent mindset with the ability to identify systemic issues and fix them autonomously within a high-trust, low-oversight 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 Fullstack Engineer

Salary

$180k–$220k + Equity

Company Description

Formula Health is a well-funded San Francisco startup building the marketplace infrastructure to modernize the $30B+ compounding pharmacy market. Founded by veterans who scaled healthcare unicorns like Eucalyptus and Virta Health, the team is backed by institutional investors who previously supported giants like Airbnb, Figma, and DoorDash.

Job Description

As a Senior Fullstack Engineer at Formula Health, you will be a core member shaping the future of healthcare commerce. You'll own the development of scalable systems that allow brick-and-mortar clinics to source and fulfill personalized treatments. This high-impact role involves making critical architectural decisions and shipping products that make high-quality healthcare accessible.

Location

San Francisco, USA

Why this role is remarkable

• Join an elite founding team with a proven track record of scaling healthcare unicorns from seed to billion-dollar valuations.
• Work in a massive $30B market ripe for disruption, replacing antiquated fax-based systems with a modern "Shopify-like" software infrastructure.
• High-autonomy environment where you’ll own core features end-to-end, influencing the product roadmap and engineering culture of a six-person startup.

What you will do

• Design and build sophisticated user interfaces using React and TypeScript while architecting robust backend systems from scratch.
• Collaborate directly with the founders to scope features, conduct customer research, and translate complex clinical requirements into seamless software.
• Implement and manage scalable infrastructure on GCP while ensuring security standards in a HIPAA-regulated environment.

The ideal candidate

• Significant experience building sizeable 0-to-1 products from scratch, demonstrating an understanding of the engineering and product tradeoffs needed early on.
• Deep technical proficiency in React, TypeScript, and backend API design, coupled with expertise in using AI coding tools like Cursor.
• A product-minded, entrepreneurial spirit with an interest in healthcare longevity and the ambition to potentially launch their own company in the future.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Salary

Not Disclosed

Company Description

VC-backed collaborative AI startup

Job Description

You will architect the infrastructure for a next-generation agentic collaboration platform that automates coordination across teams. As a founding engineer, you will own the backend systems, scaling a proprietary stack of semantic memory and agent-to-agent negotiation. This role involves building high-performance, secure systems to support real-time agentic workflows for global enterprise clients.

Location

London, UK or San Francisco, USA

Why this role is remarkable

• Join as a founding hire with significant equity at an early-stage startup backed by top-tier global venture firms.
• Work alongside a high-pedigree founding team with deep academic and commercial expertise in distributed systems and AI.
• Solve complex technical challenges involving low-latency graph queries, durable agent state, and continuous background processing at scale.

What you will do

• Architect and maintain robust cloud infrastructure and PostgreSQL database systems to ensure high availability and performance.
• Optimize end-to-end latency and inference costs to ensure seamless real-time agent interactions across the platform.
• Lead security and reliability efforts, implementing threat modeling, access controls, and comprehensive observability for sensitive data.

The ideal candidate

• Exceptional backend experience with TypeScript and Node.js, combined with deep expertise in PostgreSQL performance and schema design.
• Proven track record of building and operating production-grade cloud infrastructure and distributed systems in high-growth environments.
• Strong ownership mindset with the ability to ship relentlessly and solve complex architectural problems without extensive oversight.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

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 ML/Data Engineer

Salary

£70k - £100k + Equity

Company Description

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

Job Description

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

Location

Remote, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Head of Client Success (Creator Marketing)

Salary

Not Disclosed + Equity

Company Description

Passionfroot is a seed-stage platform powering creator-led growth for elite tech brands like Figma, Framer, and Replit. Based in New York, they bridge the gap between top-tier creators and B2B unicorns, managing high-impact partnerships across LinkedIn, YouTube, and newsletters to redefine modern go-to-market strategies.

Job Description

As Head of Client Success, you will lead high-value accounts and a team of campaign managers to deliver large-scale creator marketing programs. You'll partner with CMOs at leading tech companies to drive ROI across $2M+ monthly ad spend, while using AI-driven insights to evolve the Passionfroot product and scale managed services.

Location

New York, USA

Why this role is remarkable

• Lead creator-led growth strategy for the world's most recognizable B2B tech brands including Figma, Framer, and Replit.
• Join a fast-growing seed-stage startup at an inflection point with meaningful equity and a high-impact leadership mandate.
• Enjoy unique culture perks including team off-sites in global destinations like Barcelona, Mallorca, and Berlin.

What you will do

• Own senior client relationships with CMOs and Heads of Growth, serving as a strategic partner for account expansion and retention.
• Lead and mentor a high-performing team of 5-6 Campaign Managers to ensure exceptional execution and quality across all programs.
• Oversee $2M+ in monthly creator ad spend, translating complex campaign data into executive-level performance narratives and ROI insights.

The ideal candidate

• Has 6–10+ years of experience in marketing or client success, ideally with a background in agency leadership or in-house growth roles.
• Possesses deep expertise in creator/influencer marketing with a track record of managing seven-figure monthly budgets and complex stakeholders.
• Demonstrates strong organizational leadership skills and the ability to operate at both strategic and tactical levels in a fast-paced environment.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Full Stack Engineer

Salary

£70k-£150k + Equity

Company Description

WEXLER AI LTD is a $5.3M Seed-funded London legal tech startup backed by Pear VC and Seedcamp. Founded by an Oxbridge duo, the company is building a "scalpel" AI for the world's top litigators. They are currently experiencing 20x revenue growth, serving elite firms like Clifford Chance and Goodwin to solve complex legal disputes.

Job Description

Join WEXLER AI LTD as a Full Stack Engineer to architect and scale agentic systems for complex litigation document analysis. Working alongside ex-PolyAI and Tractable engineers, you will build production-grade AI services using TypeScript and Python. You'll play a critical role in a hyper-growth environment, moving from $1M to $3M ARR while shaping legal technology's future.

Location

London, UK

Why this role is remarkable

• Join a hyper-growth startup that has grown revenue 20x in a year and is backed by Tier 1 Silicon Valley investors like Pear VC and Seedcamp.
• Work on specialized AI technology used by the top 1% of litigators at Magic and Silver Circle firms such as Clifford Chance and Goodwin.
• Experience high autonomy and ownership while working alongside a world-class team of engineers from PolyAI, Tractable, and Juro in Central London.

What you will do

• Architect and build full-stack agentic applications that power WEXLER AI LTD’s state-of-the-art document analysis and fact extraction engine.
• Collaborate with AI scientists to integrate LLM capabilities into production-ready software systems using Node.js, TypeScript, and Python.
• Design and implement robust, scalable backend systems and intuitive user interfaces that help legal professionals find critical winning facts in complex cases.

The ideal candidate

• Strong professional experience building scalable applications with Node.js, TypeScript, and Python within a fast-paced production environment.
• Proven track record of shipping complex product features and a deep understanding of PostgreSQL, AWS infrastructure, and DevOps CI/CD pipelines.
• An entrepreneurial builder who thrives in a high-stakes startup environment and is excited to work in-person four days a week in Aldwych.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

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

Job Title

Lead Software Engineer

Salary

Not Disclosed

Company Description

Anima - YC-backed HealthTech startup

Job Description

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

Location

Remote

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Design Engineer

Salary

$140k-$180k + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Title:
Head of Partnerships at Azoma.ai - Profitable AI startup backed by eBay Ventures

Job Title

Head of Partnerships

Salary

Not Disclosed + Equity

Company Description

Azoma.ai - Profitable, VC-backed Generative Engine Optimization (GEO) platform

Job Description

As the first Head of Partnerships, you will architect and own the agency channel from scratch. Reporting to the CEO, you will build strategic alliances with global holdcos like WPP and Omnicom to integrate Azoma’s patented GEO technology into their service offerings for world-class CPG brands like L’Oréal and P&G.

Location

London, UK

Why this role is remarkable

• Direct impact as the first partnerships hire, with full autonomy to build a scalable channel program for a category-defining AI platform.
• Join a profitable startup that recently raised $4M from top-tier investors including eBay Ventures, Techstars, and Ignite Ventures.
• Work at the cutting edge of AI, helping the world's largest CPG brands navigate the shift from traditional search to AI-powered discovery.

What you will do

• Source, pitch, and close commercial partnerships with major agency holdcos (WPP, Omnicom, Publicis) to drive referred enterprise revenue.
• Develop tailored partnership propositions and pitch materials that demonstrate how GEO capabilities provide a competitive edge for agency clients.
• Act as the primary architect for the agency go-to-market strategy, representing Azoma at high-level industry events and within global agency networks.

The ideal candidate

• Proven track record in building commercial vendor-side partnerships with major marketing or media agency holdcos and their subsidiaries.
• High-energy "sales DNA" with a hunter mindset, comfortable with outbound prospecting and managing the full partnership lifecycle from scratch.
• Deep domain expertise in ecommerce, marketplace dynamics, and the digital shelf challenges faced by global CPG and retail brands.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Company Description

Den is a New York-based crypto infrastructure company securing the largest organizations in the global crypto economy. Backed by IDEO CoLab Ventures and top crypto investors, Den provides institutional-grade wallet infrastructure for over 800 teams, including Lido and Worldcoin, having processed over $10B in transaction volume to date.

Job Description

As a Software Engineer at Den, you will build full-stack web applications that secure billions in assets for leading crypto institutions. Working directly with technical co-founders, you'll ship critical features across the TypeScript stack and help define the engineering culture as transaction volumes scale from $1B toward $18T.

Location

New York, USA

Why this role is remarkable

• Join a high-growth crypto infrastructure leader that saw transaction volume explode from $1B in 2024 to $7.5B in 2025.
• Work directly with technical founders from ConstitutionDAO who have deep experience in smart contract development and scaling backend infrastructure.
• Contribute to a mission-critical platform trusted by industry giants like Lido and Worldcoin to secure their most vital on-chain deposits.

What you will do

• Develop and scale full-stack applications using TypeScript, Next.js, and Node.js to facilitate secure, high-volume institutional crypto transactions.
• Collaborate with the co-founders to architect new features and make foundational technical decisions for the core wallet infrastructure.
• Bridge the gap between complex blockchain protocols and seamless user experiences using tools like Viem, Prisma, and PostgreSQL.

The ideal candidate

• Possesses 1-4 years of experience shipping production-grade code with a strong proficiency in TypeScript and the modern React/Node ecosystem.
• Demonstrates an insatiable curiosity for crypto and the ability to execute at high speeds in a fast-paced, high-ownership environment.
• Combines technical excellence with project management skills and the ability to make architectural decisions that will scale with the 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

Founding D2C Growth Lead

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Builder

Salary

$200k+ + Equity

Company Description

super{set} is a San Francisco venture studio that conceives, builds, and launches AI-native companies from scratch, providing builders with unique equity across its entire portfolio of high-growth startups.

Job Description

Join super{set}’s Signal program to transform raw startup concepts into production-ready AI platforms in weeks. As a hands-on founding architect, you will leverage a 10x AI-augmented stack to build multi-agent systems and full-stack MVPs. This mission-critical role offers extreme autonomy to define categories that don't yet exist while shipping code daily.

Location

San Francisco, USA

Why this role is remarkable

• Participate in the Signal program, the core engine of a proven venture studio that has successfully built and exited multiple high-impact technology companies.
• Gain unique financial upside through equity across the entire super{set} portfolio, offering a stake in multiple AI ventures rather than a single startup's risk.
• Master a cutting-edge 10x development workflow using AI-native tools like Claude Code and Cursor to build complex agentic architectures at unprecedented speeds.

What you will do

• Take napkin-sketch startup concepts to production-grade MVPs with real users in weeks, owning everything from database schemas to the final UI pixel.
• Architect and deploy complex autonomous systems using modern LLM orchestration frameworks like Agno or LangGraph to solve real-world logic challenges.
• Represent the engineering culture of super{set} by engaging with the global AI developer community, publishing technical writing, and presenting at top-tier conferences.

The ideal candidate

• Proven track record of shipping successful greenfield projects from scratch as a founder, founding engineer, or lead builder of production-grade products.
• Expert-level fluency with AI-augmented development workflows and a polyglot background across Go, Rust, or Python for backend and React/Next.js for frontend.
• Excited by in-person collaboration in downtown San Francisco, thriving in high-velocity whiteboard sessions where zero-to-one product decisions happen in real-time.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Business Operations Manager

Salary

£50K – £70K + Equity

Company Description

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

Job Description

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

Location

Remote, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Technical Lead/CTO

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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.

Job Title

Head of Sales

Salary

$300,000 - $400,000 + Equity

Company Description

VC-backed engineering hardware SaaS platform

Job Description

This is a category-defining opportunity to build a repeatable sales engine for a platform reaching millions of engineers. Transitioning from founder-led sales, you will personally execute the sales motion before scaling a team. You will drive demand-generation and discovery layers for the global electronics market at a fast-growing startup.

Location

Redwood City, USA

Why this role is remarkable

• Opportunity to scale a company from $3M to $10M+ ARR while defining a new category in the electronics industry.
• Backed by top-tier VCs with a proprietary dataset and a massive existing user base of millions of engineers.
• High-impact builder role where you transition from hands-on execution to strategic leadership as the revenue engine matures.

What you will do

• Personally run high-volume discovery calls, proposals, and negotiations to prove the sales motion and define the ICP.
• Build the foundational sales infrastructure including pricing models, playbooks, and CRM hygiene within HubSpot.
• Recruit and develop a high-performing sales team once a repeatable outbound and inbound pipeline is established.

The ideal candidate

• Proven track record of personally building a repeatable sales engine at a VC-backed startup from 7 to 8-figure revenue.
• Experience selling demand-generation or AdTech solutions to business stakeholders and marketing leaders.
• Obsessive focus on the craft of selling with a bias for operational discipline, direct feedback, and rapid execution loops.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Services Delivery Lead

Salary

Not Disclosed

Company Description

Plentific Ltd is a leading PropTech platform that recently raised a $100M Series C led by Highland Europe and Brookfield Technology Partners to digitize property management.

Job Description

As the Services Delivery Lead at Plentific Ltd, you will oversee the seamless deployment of our property management solutions for major enterprise clients. You will manage complex delivery lifecycles, ensuring technical alignment and operational excellence. This role is pivotal in driving client satisfaction and scaling our services across the UK real estate market.

Location

City of London, UK

Why this role is remarkable

• Lead high-impact delivery projects for one of Europe's fastest-growing PropTech companies during a critical phase of global expansion.
• Join a well-funded organization that recently secured $100M in Series C funding from top-tier investors like Highland Europe and Brookfield.
• Directly influence the digital transformation of the property management sector, working with a sophisticated SaaS platform and a diverse client base.

What you will do

• Drive the end-to-end delivery of Plentific’s services, ensuring projects are completed on time, within scope, and to the highest quality standards.
• Collaborate with cross-functional teams including product, engineering, and sales to align delivery strategies with customer requirements and business goals.
• Act as a senior point of contact for enterprise clients, managing expectations and providing strategic guidance throughout the implementation process.

The ideal candidate

• Proven experience in delivery management or professional services within a high-growth SaaS or technology environment, ideally within the PropTech or FinTech space.
• Strong leadership skills with a track record of managing complex, large-scale projects and navigating multiple stakeholders in a fast-paced setting.
• Exceptional communication and problem-solving abilities, capable of translating technical requirements into clear project milestones and successful business outcomes.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding AI Engineer

Salary

Not Disclosed

Company Description

Satorus Group Limited is a London-based technology firm revolutionizing the intelligence sector by automating end-to-end investigation workflows. Moving beyond simple data aggregation, the team is building an AI-powered platform to deliver tailored intelligence at warp speed, ensuring organisations never have to make critical decisions in the dark.

Job Description

Join Satorus Group Limited as a Founding AI Engineer to architect the future of automated intelligence investigations. You will bridge the gap between manual analysis and AI-driven insights by building sophisticated agentic workflows. Working directly with the CTO, you will have full-stack ownership and a massive impact on the technical direction of the company.

Location

London, UK

Why this role is remarkable

• True "0 to 1" opportunity to build the core architecture of an AI-driven intelligence platform alongside a technical founding team.
• Work at the cutting edge of Agentic AI and RAG, solving complex real-world problems in the critical domain of intelligence investigations.
• High-impact role with radical transparency and candor, where your technical decisions directly shape the company's product trajectory and engineering standards.

What you will do

• Architect and iterate on core services using React and Python, translating high-level business objectives into robust, scalable technical solutions.
• Develop and refine advanced AI agents and prompt engineering strategies to automate intricate intelligence workflows and document processing.
• Establish technical processes and engineering quality bars while troubleshooting mission-critical issues in a fast-paced, live deployment environment.

The ideal candidate

• Proven experience building from scratch, with professional proficiency in full-stack development using React and Python for production-grade systems.
• Strong background in Agentic AI, RAG, and prompt engineering, specifically focused on text-based LLM applications and complex data structures.
• Excellent communication skills with a "0 to 1" mindset and the ability to thrive in a high-feedback environment based on radical candor.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Forward Deployed Engineer

Salary

Not Disclosed

Company Description

Well-funded enterprise AI software platform

Job Description

You will embed with enterprise customers to bridge the gap between complex business challenges and software solutions. Using a platform that enables natural language software creation, you will prototype and ship production-grade tools. This high-impact role requires building across diverse tech stacks and translating front-line customer needs into core product features.

Location

London, UK

Why this role is remarkable

• Join an elite team founded by industry veterans with deep expertise in solving the most complex enterprise data and software problems.
• Backed by top-tier global venture capital firms with significant funding to redefine how enterprise-grade software is built and deployed.
• High-impact position in a small, high-performing team where your work directly shapes the company's direction and core product roadmap.

What you will do

• Embed directly with enterprise customers to understand challenges and rapidly prototype custom solutions across various diverse technology stacks.
• Translate front-line customer patterns and requirements back into the core platform to drive product development and large-scale scalability.
• Deploy production-ready, secure, and compliant software that integrates seamlessly with existing enterprise infrastructure and complex data environments.

The ideal candidate

• Strong software engineering background with the ability to write high-quality code and adapt quickly to unfamiliar or legacy technologies.
• Comfortable with 50-75% travel to customer sites, demonstrating extreme resourcefulness and the ability to thrive in ambiguous environments.
• Proven ability to communicate effectively with both technical and non-technical stakeholders to solve complex, real-world enterprise software problems.

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Head of Product

Salary

£110k-£120k

Company Description

Fast-scaling RegTech data platform

Job Description

You will own the end-to-end product strategy for a category-leading business verification platform. Reporting to the CEO, you will lead a growing product team, define technical roadmaps for global data extraction, and drive go-to-market execution. This is a high-impact leadership role combining strategic vision with hands-on product discovery and commercial optimization.

Location

Remote, UK

Why this role is remarkable

• Direct leadership seat reporting to the CEO with significant influence over the company's strategic direction and potential M&A activities.
• Join a recognized industry leader that recently delivered record growth and powers verification for over 150 global financial institutions.
• Work at the intersection of deep data engineering and cutting-edge AI, exploring agentic frameworks and LLMs for global data extraction.

What you will do

• Define and communicate the product vision, translating commercial objectives into a prioritized roadmap aligned with technical feasibility.
• Manage the full product lifecycle from requirements and API specifications through to engineering delivery and commercial launch.
• Lead market discovery and go-to-market optimization, including pricing, packaging, and enabling sales teams to win complex enterprise deals.

The ideal candidate

• Proven product leadership experience in B2B SaaS or commercial data, ideally within the KYC, AML, or financial crime sectors.
• Technically astute regarding API structures and data quality, with the ability to partner effectively with senior engineering architects.
• Experience scaling a SaaS business through the £5m–£20m ARR journey, demonstrating high agency and a data-driven approach to prioritization.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Product Manager — Pension

Salary

£65,000-£75,000

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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

Partnerships Director

Salary

Not Disclosed + Equity

Company Description

VC-backed AI retention startup

Job Description

As the first Partnerships Director, you will build the foundational playbook for distribution and growth. You'll identify strategic alliances with platforms and agencies to reduce subscriber churn for consumer brands. Working directly with world-class founders, you will turn high-level insights into actionable deals that extend customer lifetime value globally.

Location

San Francisco, USA

Why this role is remarkable

• Founding-level impact as the first partnerships hire, defining the strategy and execution from the ground up.
• Backed by top-tier VCs and led by founders who have scaled products to hundreds of millions of users.
• Tackle the universal challenge of subscriber churn using cutting-edge AI agents in a massive, global market.

What you will do

• Identify and secure high-impact partnerships with platforms, tools, and agencies to drive distribution and credibility.
• Develop and execute co-marketing and joint go-to-market programs with key ecosystem partners.
• Collaborate directly with the founders to prioritize strategic opportunities and move rapidly from initial contact to signed agreements.

The ideal candidate

• 5-7 years of experience in partnerships, business development, or strategic alliances within the SaaS or AI sectors.
• Proven track record of originating and structuring complex deals from scratch rather than just managing existing relationships.
• Exceptional networking and communication skills with an existing presence in the consumer subscription or SaaS ecosystem.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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

Machine Learning Engineer: LLM Interpretability & Systems

Salary

$175K – $250K + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Commercial Associate

Salary

Not Disclosed

Company Description

VoltView is an AI-native energy intelligence platform raising an £800k seed round to fix the UK’s broken commercial energy market. Backed by the UK Government and industry veterans from Ofgem and Centrica, VoltView helps businesses automate billing validation and secure transparent energy contracts, recently growing ARR 5x while delivering 30%+ savings to enterprise clients.

Job Description

You will own VoltView's commercial front line, managing the full customer lifecycle from outreach and closing to onboarding and ongoing support. Working directly with the CEO, you will build the processes, run CRM experiments, and automate workflows to scale the growth engine. It is a hybrid role for a high-agency generalist ready to shape a product-led energy revolution.

Location

London, UK

Why this role is remarkable

• Join at a major inflection point as the company raises an £800k seed round following 5x organic ARR growth and a track record of zero customer churn.
• Leverage a rare regulatory tailwind with mandatory half-hourly settlement arriving in 2027, making VoltView’s automated validation platform an essential requirement for every commercial meter in the UK.
• Work alongside an elite team of founders and advisors from Imperial College, Ofgem, and Centrica, gaining direct exposure to investor relations, hiring, and product strategy.

What you will do

• Manage the end-to-end sales cycle, from testing new acquisition channels and refining messaging to closing enterprise accounts and multi-site landlords.
• Architect the commercial infrastructure by setting up CRM experiments, building automation tools, and streamlining internal processes for contracts, billing, and customer support.
• Act as the primary voice of the customer, personally onboarding new clients and feeding insights directly to the engineering team to prioritize high-impact product features.

The ideal candidate

• Possesses professional experience in high-intensity environments like strategy consulting, investment banking, or SaaS sales, with a proven ability to manage complex senior stakeholders.
• Demonstrates a high-agency, builder mindset with the analytical skills to navigate complex spreadsheets and the communication clarity to pitch to enterprise executives.
• Brings a genuine curiosity for the energy retail market and ideally a STEM background to grasp technical concepts like kWh usage and carbon intensity.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Head of Marketing

Salary

70k-90k SEK/month + Equity

Company Description

Well-funded healthtech startup

Job Description

As the first marketing hire at a high-growth healthtech startup, you will own the end-to-end strategy from brand and PR to performance and CRM. You'll move from a hands-on solo lead to building a global function, driving user acquisition and international expansion for a disruptive at-home diagnostic platform.

Location

Stockholm, Sweden

Why this role is remarkable

• Shape the future of women's health with a category-defining diagnostic platform backed by top-tier VCs.
• Experience true ownership as the first marketing hire, building systems from scratch rather than inheriting legacy processes.
• Join a high-growth venture with over 30% month-on-month growth and a massive, underserved global market opportunity.

What you will do

• Lead global growth and go-to-market strategies across Europe and North America to drive user acquisition and retention.
• Own the brand, PR, and communications strategy to position the company as a leading authority in digital health.
• Execute data-driven performance marketing campaigns and build personalized CRM journeys to optimize customer lifetime value.

The ideal candidate

• Proven experience as the first marketing hire in a seed-stage startup, building from zero to one.
• Deep expertise in subscription-based marketing, including CAC/LTV optimization and lifecycle management.
• Strong analytical skills with the ability to manage budgets, negotiate partnerships, and connect marketing activities to business outcomes.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Investor

Salary

Not Disclosed

Company Description

Headline.com is a global venture capital firm focused on identifying and backing the next generation of category-defining companies. With a deep commitment to rigorous sourcing and relationship-building, Headline.com provides founders with the strategic partnership and global network needed to scale from early stages to market leadership.

Job Description

Headline.com is seeking a Senior Investor in San Francisco to drive deal flow through proactive sourcing and relationship-building. You will leverage your extensive network to identify proprietary opportunities, evaluate high-volume pipelines, and apply deep investing judgment. This role prioritizes market insight and network depth to help the firm win in competitive venture processes.

Location

San Francisco, USA

Why this role is remarkable

• Direct impact on Headline.com's portfolio by sourcing and winning highly competitive venture deals across key technology sectors.
• High-level autonomy to conduct deep thematic research and develop proprietary investment pipelines within a global venture ecosystem.
• Opportunity to work alongside an elite investment team, leveraging years of collective expertise to sharpen your investing judgment.

What you will do

• Identify and source high-quality proprietary investment opportunities through your extensive founder, operator, and co-investor networks.
• Process and evaluate a high volume of deals, applying sharp investing judgment to move quickly through the pipeline.
• Lead thematic investment work and market mapping to identify emerging trends and position Headline.com for future wins.

The ideal candidate

• 3–5+ years of venture investing experience, typically beginning with an analyst program followed by a successful stint as an associate.
• Deeply plugged into relevant technology networks with a proven ability to generate proprietary deal flow and build lasting relationships.
• Demonstrable track record of sharp investing judgment and the ability to process a high volume of opportunities efficiently.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Salary

£72k + Commission + Equity

Company Description

Dealflowagent.com is an AI-native M&A advisory firm backed by early investors in SpaceX, Canva, and Notion, focused on transforming how owner-managed businesses are sold.

Job Description

As a Senior M&A Advisor at Dealflowagent.com, you will own the end-to-end deal lifecycle for owner-managed businesses. Leveraging proprietary AI tools like Sage and Sterling, you will manage 5–8 sell-side campaigns simultaneously. You are the primary engine of revenue, driving every stage from initial client onboarding and CIM preparation to buyer outreach and successful closing.

Location

London, UK

Why this role is remarkable

• Uncapped financial upside with a structure where high performers can realistically earn £250k–£400k+ through a generous 10-15% commission on every closed deal.
• Backed by world-class venture capital, including early investors in SpaceX, Notion, and Canva, providing the stability of a high-growth firm with a relentless startup pace.
• Pioneer the future of investment banking by using custom-built AI systems to automate data-heavy tasks, allowing you to focus on high-value client relationships and complex negotiations.

What you will do

• Lead the entire deal execution process from engagement to close, including data room management, personalizing Confidential Information Memorandums (CIMs), and facilitating buyer-seller introductions.
• Execute systematic, data-driven buyer outreach campaigns to identify and qualify strategic acquirers for businesses in sectors like fire safety, healthcare, and building services.
• Act as the primary point of contact for clients, shepherding business owners through the emotional 12-week process of selling their life's work while maintaining trust and deal momentum.

The ideal candidate

• 3+ years of experience in M&A advisory, investment banking, or corporate development, with a proven track record of closing transactions in the £1M–£300M range.
• Exceptional client-facing confidence and emotional intelligence, capable of building rapport with C-suite executives and push back respectfully when necessary during high-stakes negotiations.
• An "operator" mindset with high AI fluency, viewing automation as leverage to increase capacity and obsessively building SOPs to improve internal deal-making systems.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Sr. Software Engineer (Backend)

Salary

Not Disclosed

Company Description

Zenarate is a Palo Alto-headquartered, $18M venture-backed AI simulation platform led by Volition Capital, delivering over 16 million simulations for Fortune 500 leaders like Capital One and Bank of America.

Job Description

As a Sr. Software Engineer (Backend) at Zenarate, you will architect and scale real-time AI voice systems that power lifelike conversation simulations for enterprise contact centers. You'll build low-latency pipelines and microservices using Python and React, integrating cutting-edge LLMs and voice AI to transform how millions of front-line agents are trained globally.

Location

Remote, India

Why this role is remarkable

• Work at the forefront of conversational AI, building real-time systems that orchestrate speech-to-text, text-to-speech, and LLM providers for millions of users.
• Join a high-growth leader backed by $18M in funding from Volition Capital, already serving massive enterprise clients like Verizon, United Healthcare, and Capital One.
• Experience true technical ownership by designing critical low-latency infrastructure while enjoying a fully remote culture that prioritizes well-being and a healthy work-life balance.

What you will do

• Architect and scale real-time voice agent infrastructure using WebSocket-based streaming, session management, and low-latency audio/event pipelines.
• Design and maintain microservices in Python (Django/Flask) that integrate with agentic frameworks and voice AI services like Deepgram or ElevenLabs.
• Collaborate with ML engineers and product teams to translate complex business requirements into robust, high-performance APIs for regulated enterprise industries.

The ideal candidate

• 5-8 years of backend engineering experience with strong proficiency in Python and frameworks like Django or Flask.
• Deep expertise in real-time communication protocols such as WebSockets, WebRTC, or gRPC streaming for high-load simulation workloads.
• Proven track record operating distributed systems on cloud platforms (AWS, Azure, or GCP) using containerization tools like Docker and Kubernetes.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Integration Test Engineer

Salary

$90,000 - $120,000 + Equity

Company Description

Tarana Wireless is a Milpitas-based wireless technology leader that has raised over $400M to revolutionize global broadband with its next-generation fixed wireless access (ngFWA) platform. Serving 300+ providers in 24 countries, Tarana is dedicated to bridging the digital divide with fiber-class internet speeds delivered through groundbreaking hardware and software innovation.

Job Description

As an Integration Test Engineer at Tarana Wireless, you will validate groundbreaking hardware and FPGA functionality in a fast-paced lab environment. You will bridge the gap between design and deployment by executing thermal tests, managing regressions, and automating test stations using Python and Ansible to ensure fiber-class speeds for global service providers.

Location

Milpitas, USA

Why this role is remarkable

• Join a team redefining wireless technology with a unique ngFWA platform that delivers fiber-class internet speeds to underserved markets globally.
• Work for a high-growth innovator backed by over $400M in investment, supporting a technology already embraced by 300+ service providers across 24 countries.
• Take ownership of critical hardware bring-up and automation processes in a sophisticated lab environment, directly impacting product reliability and release readiness.

What you will do

• Implement and execute comprehensive test plans to validate new hardware and FPGA functionality across extreme temperature ranges in thermal chambers.
• Build, maintain, and manage automated test stations using Python and Ansible to ensure accurate configuration and efficient regression testing.
• Analyze complex test telemetry to synthesize concise "Go/No-Go" reports and actionable bug summaries for design and development stakeholders.

The ideal candidate

• Holds a Bachelor’s degree in Electrical or Computer Engineering with 1-3+ years of experience in hardware testing, integration, or FPGA validation.
• Demonstrates high proficiency in Python for test automation and scripting, along with familiarity using Ansible for configuration management.
• Possesses strong analytical skills for troubleshooting early-stage hardware issues and distilling large volumes of data into high-level status reports.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed

Company Description

Asymmetric Security is a $4.2M pre-seed AI-native Digital Forensics and Incident Response company building automated investigation systems to accelerate cyberdefense for the AGI era.

Job Description

Join Asymmetric Security as a Founding Engineer to build the AI systems defining the future of cyberdefense. You will scale a production cloud platform, develop sophisticated agentic AI for automated investigations, and make critical architectural decisions. This 0-to-1 role involves shipping across the full stack while hardening infrastructure for enterprise-scale security operations.

Location

London, UK

Why this role is remarkable

• Founding impact: As one of the first engineers, you will define the technical culture, architecture, and engineering practices of an AI-native security leader.
• High-stakes mission: Protect organizations from complex cyber threats by building automated digital forensics tools that will become ubiquitous in the age of abundant intelligence.
• Strong momentum: Backed by a $4.2M pre-seed round, the platform is already live, serving customers, and automating investigations for hundreds of real cyber attacks.

What you will do

• Develop and deploy agentic AI systems using LangChain and RAG to automate complex, multi-step digital forensics and incident response investigations.
• Ship end-to-end features across a modern stack including FastAPI, React, and DuckDB while managing multi-tenant cloud infrastructure on GCP.
• Design and implement rigorous evaluation frameworks to measure AI performance against real-world cyber incidents and harden production-scale security infrastructure.

The ideal candidate

• Proven track record of shipping and operating production software with strong Python backend skills in asynchronous patterns, APIs, and task pipelines.
• Hands-on experience deploying LLMs in production environments and a deep understanding of cloud infrastructure, containerization, and data-intensive workloads.
• A proactive 0-to-1 builder who thrives in ambiguity and has experience leading technical initiatives or founding side projects.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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

Engineering Manager / Architecture Delivery Lead

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

Remote, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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.

Title:
Full Stack Engineer (€100K–€160K + Equity) at Maze - AI-native Cybersecurity Startup

Job Title

Full Stack Engineer

Salary

€100K–€160K + Equity

Company Description

Maze - Series A cybersecurity startup backed by Theory Ventures and Cherry Ventures

Job Description

Maze is revolutionizing cybersecurity by building AI agents that autonomously investigate and resolve cloud vulnerabilities. As an early Full Stack Engineer, you will own the end-to-end product experience from React UIs to Python APIs. You'll join an elite team of Big Tech veterans to build high-impact, AI-native solutions for Fortune 200 customers.

Location

Remote, Europe

Why this role is remarkable

• Significant technical ownership with your own API layer, allowing for rapid deployment without dependencies or blockers while shaping the future of AI in security.
• Strong financial backing with $31M total raised from top-tier investors like Theory Ventures and a founding team with a track record of successful IPOs and acquisitions.
• Opportunity to build an AI-native product from the ground up using a modern, carefully selected tech stack including FastAPI, TanStack, and Temporal.

What you will do

• Lead the development of end-to-end features, from crafting intuitive React/TypeScript interfaces to implementing scalable backend services in Python.
• Design and optimize performant REST APIs that power complex security workflows and integrate seamlessly with autonomous AI agents.
• Collaborate directly with leadership to establish engineering standards and influence architectural decisions as the platform scales to support global enterprises.

The ideal candidate

• 6+ years of professional full-stack experience with deep expertise in React, TypeScript, and building production-grade RESTful APIs.
• Proven track record in B2B SaaS environments with a strong intuition for database performance and query optimization at scale.
• Startup-ready mindset with a bias for action, capable of navigating ambiguity and delivering high-quality code at high velocity.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Technical Co-Founder (CTO)

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Software Engineer

Salary

$180K–$220K + Equity

Company Description

CTGT, Inc. is a $7M Seed-funded AI safety startup backed by Google's Gradient Ventures, General Catalyst, and Y Combinator building a deterministic governance layer for enterprise AI workflows.

Job Description

As a Senior Software Engineer at CTGT, Inc., you will own the architectural evolution of a high-performance governance platform. You’ll design core services, manage distributed systems tradeoffs, and work across the stack to ensure AI workflows are correct, fast, and auditable for Fortune 500 clients in high-stakes industries like finance and healthcare.

Location

San Francisco, USA

Why this role is remarkable

• True Architectural Ownership: You aren't just shipping features; you're making foundational decisions about system decomposition, state management, and long-term trajectory that define the core platform.
• Elite Backing and Traction: Backed by Gradient Ventures and YC, CTGT, Inc. is already deployed in Fortune 500 environments with a Policy Engine that outperforms frontier models at lower compute costs.
• Frontier Engineering: Work at the intersection of mechanistic interpretability and production-grade software, building mission-critical systems where deterministic performance and auditability are non-negotiable requirements for global institutions.

What you will do

• Design and build core services that determine how the CTGT, Inc. platform decomposes and manages state under concurrent enterprise load.
• Architect internal APIs and abstractions that balance critical tradeoffs across accuracy, consistency, availability, and low-latency performance.
• Develop end-to-end solutions from data models to product surfaces, ensuring the Policy Engine stays reliable as the platform expands into new environments.

The ideal candidate

• Deep experience building non-trivial distributed systems with a proven track record of making architectural choices that scale and age well in production.
• Full-stack proficiency across Python, Rust, or TypeScript, with a strong grasp of the engineering fundamentals required to build complex systems correctly the first time.
• Strong technical opinions on software design and the ability to navigate complex tradeoffs between research-level AI capabilities and production-ready engineering requirements.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Recruiter

Salary

$140k-$170k + Equity

Company Description

WorkOS, Inc. is a $2B Series C developer tools company backed by Meritech and Sapphire, providing critical APIs for authentication and identity to power enterprise readiness for leading AI companies like OpenAI and Perplexity.

Job Description

As a Recruiter at WorkOS, Inc., you will be instrumental in doubling the team size this year. You will lead full-cycle recruiting for technical and non-technical roles, partnering with hiring managers to scale our remote-first culture. Your work directly impacts our mission to provide the infrastructure for the next generation of enterprise software.

Location

Remote, USA

Why this role is remarkable

• Work at a $2B unicorn that powers enterprise features for the world's most innovative AI companies, including OpenAI, Cursor, and Vercel.
• Take ownership of scaling a lean, high-growth team during a pivotal Series C expansion phase with a specific goal to double headcount this year.
• Influence the future of human and agent authentication in a remote-first environment backed by premier investors like Meritech, Sapphire, and Greenoaks.

What you will do

• Manage the end-to-end recruitment lifecycle from innovative sourcing of passive talent to managing candidate pipelines and closing high-impact hires across GTM and EPD.
• Act as a strategic advisor to hiring managers, developing interview loops and data-driven metrics to refine our recruitment and employer branding processes.
• Champion diversity, equity, and inclusion initiatives while maximizing network-based referrals to build a high-caliber, diverse workforce at the frontier of AI infrastructure.

The ideal candidate

• Brings proven experience recruiting and scaling early-stage teams across both Go-To-Market (GTM) and Engineering, Product, and Design (EPD) functions.
• Demonstrates high emotional intelligence and a data-driven mindset to influence stakeholders and make informed hiring decisions in a fast-paced, high-growth environment.
• Exhibits a strong sense of ownership and urgency, with the creativity to source top-tier talent for a remote-first startup building complex developer 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

Product Engineer

Salary

$160k-$200k + Equity

Company Description

Radical Health is a $100M valuation San Francisco startup backed by Khosla Ventures and the Mayo Clinic building a world-class AI Cancer Doctor. Their foundation model is trained on over 1 billion multimodal events from the top cancer centers in the United States, providing expert-level care to patients who otherwise lack specialist access.

Job Description

Join an elite team to build the patient-facing AI oncologist product. You will own the full-stack lifecycle of landing pages, onboarding flows, and retention experiments, shipping to production in your first week. Your data-driven experiments will directly impact patient outcomes by helping them access expert-level treatment recommendations and 24/7 nursing support.

Location

San Francisco, USA

Why this role is remarkable

• Work on a generational AI mission alongside an elite team where 75% of members are ex-founders from DeepMind, WebMD, and Teladoc.
• Leverage an unprecedented data advantage with access to 1B+ multimodal events from top US cancer centers and backing from Khosla Ventures and the Mayo Clinic.
• Join an extreme high-agency environment where you push to production immediately and see your experiments move the needle on life-saving patient metrics.

What you will do

• Own the entire patient-facing product surface area, including landing pages, onboarding flows, and retention loops that drive user growth.
• Instrument every feature to measure impact against the active user north star, ruthlessly unshipping anything that does not move the numbers.
• Execute rapid-fire live experiments multiple times per week, utilizing AI-native workflows to optimize how cancer patients find and access expert care.

The ideal candidate

• Proven full-stack speed with expertise in React/TypeScript and Python, capable of taking features from ideation to production to measurement independently.
• Prior experience as a founder or one of the first five hires at an early-stage startup, demonstrating a high-agency mentality and ship rate.
• Data-driven and AI-native professional who uses AI tools as their default workflow and makes objective product decisions based on rigorous instrumentation.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Engineer, Infrastructure & Platform

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

£60k-£100k + Equity

Company Description

CompliMind is a healthcare AI startup founded by Cambridge PhDs building intelligent systems to automate operational decision-making and compliance for hospital estates across the NHS.

Job Description

Join CompliMind as a Founding Engineer to build production-grade AI systems currently deployed across multiple NHS trusts. You will own the full-stack development of agentic workflows that turn fragmented healthcare policies into actionable guidance. This high-agency role involves shaping technical architecture and product strategy within a high-calibre team of researchers and engineers.

Location

London and Cambridge, UK

Why this role is remarkable

• Direct impact building AI that helps NHS hospitals operate in high-stakes environments, moving beyond demos to live production systems used daily by clinical teams.
• Join a high-calibre team of ~10 led by Cambridge PhD founders and deep ML research expertise, recently selected for the prestigious NHS Innovation Accelerator 2026.
• True founding-level ownership where you influence every layer of the stack and shape the engineering culture of a rapidly growing healthcare AI startup.

What you will do

• Design and ship production-ready backend services and agent-driven workflows using Python and domain-driven design to handle messy, real-world healthcare data.
• Build and iterate on user-facing interfaces and APIs that integrate seamlessly into the day-to-day operations of hospital infrastructure teams.
• Manage full-cycle cloud infrastructure and deployment on Azure, ensuring high reliability and performance for systems critical to hospital compliance and safety.

The ideal candidate

• Has 1-5 years of professional experience with a strong foundation in Python (ideally Cosmic Python) and TypeScript/React, having built production systems from scratch.
• Demonstrates high agency and the ability to thrive in ambiguous environments, turning loosely defined problems into robust, well-architected technical solutions.
• Possesses practical experience deploying LLMs and agentic systems into real-world workflows, moving beyond experimentation to solve complex operational 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.

===

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

Job Title

Frontend Engineer

Salary

$160K–$250K + Equity

Company Description

Greptile - Benchmark & YC-backed AI code review layer

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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

Director of Marketing

Salary

Not Disclosed

Company Description

Joyous.team is a $43M ARR mental health platform building a category-defining at-home ketamine microdosing protocol for depression and anxiety.

Job Description

Lead the full marketing organization at Joyous.team, overseeing an $18M+ annual budget across performance, brand, and creative. You will evolve a proven performance engine into a household mental health brand while managing five growth pillars. This leadership role reports to the CEO, offering full P&L ownership and significant board-level visibility.

Location

Foster City, USA

Why this role is remarkable

• Scale a category-defining brand in the rapidly emerging psychedelic medicine space, moving from performance-led growth to a household name.
• Join a high-traction leader with $43M ARR and ~50% year-over-year growth, supported by a massive $18M+ annual paid acquisition budget.
• Take a true leadership seat with full P&L ownership and a direct reporting line to the CEO, overseeing a talented cross-functional team.

What you will do

• Orchestrate five growth pillars including Audience Insight, Journey Optimization, Performance Marketing, Brand/PR/Partnerships, and Social/Community Amplification.
• Manage and optimize an $18M+ multi-channel budget across Meta, Google, and TikTok while leading a high-velocity, data-driven Creative Factory.
• Translate deep patient insights and clinical outcomes into a cohesive brand strategy that drives organic word-of-mouth and long-term adherence.

The ideal candidate

• 7–12+ years of full-stack marketing experience with a proven track record of managing multi-million-dollar performance budgets at a scaling DTC brand.
• At least 3 years of experience leading cross-functional teams of 5-10+ people across performance, brand, creative, and communications.
• Highly data-literate leader comfortable using AI performance tools, interrogating CAC cohorts, and presenting high-level growth strategy to a board.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

$200k-$400k + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Applied AI Engineer

Salary

£100k-£120k + Equity

Company Description

Stackfix is a Tier 1-backed London startup founded by repeat entrepreneurs who sold companies to TikTok and the HR sector. We deploy frontier AI inside real-world businesses—from PE funds to manufacturers—building production systems that handle real transactions and drive tangible profits through technology diffusion and custom workflow automation.

Job Description

You will join Stackfix as a founding engineer to build and deploy production AI systems for diverse industries. Working directly with exited founders, you’ll bridge the gap between frontier models and enterprise workflows, shipping end-to-end software that processes real transactions. This is a high-agency role focused on solving valuable, real-world problems.

Location

London, UK

Why this role is remarkable

• Work directly with repeat founders Paddy Stobbs (sold Jukedeck to TikTok) and Tom Dekan, gaining unique daily insights into selling, building, and scaling AI.
• Gain unparalleled exposure to frontier AI in production, learning which models and methodologies actually deliver value in high-stakes business environments rather than just following hype.
• Enjoy rapid variety by solving unique problems across diverse sectors like PE funds and logistics, providing better entrepreneurial preparation than years spent on a single product.

What you will do

• Build and ship production-ready AI systems end-to-end, from initial scoping with enterprise clients to deploying software that handles hundreds of daily transactions.
• Join client calls and visit sites to understand complex business workflows, presenting your work directly to leadership at global firms and investment funds.
• Iterate on frontier AI models and tooling to create robust systems that review patient records, process factory orders, or audit complex financial obligations.

The ideal candidate

• Possesses 4+ years of full-stack software engineering experience with a proven track record of shipping production systems rather than just building isolated features.
• Demonstrates high agency through a portfolio of side projects or open-source contributions that show a natural hunger for building and solving technical problems.
• Combines strong technical implementation skills with a genuine curiosity about business operations, capable of learning fast and performing at a high level in person.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Growth Manager

Salary

£35k-£50k + Equity

Company Description

Mealia is one of the UK's fastest-growing consumer grocery apps, leveraging AI to help families plan meals and shop in minutes. Partnered with major UK and US supermarkets and recently reaching #2 on the UK App Store, Mealia is reimagining the £1T+ grocery industry by making healthy, sustainable eating effortless and affordable for everyone.

Job Description

As Mealia's first Growth Manager, you will drive organic user acquisition by building social-first content playbooks and creator partnerships from scratch. Working directly with the CEO, you will scale the brand's presence across digital channels, treating organic growth with the precision of performance marketing to bring agentic AI grocery shopping to millions of households.

Location

London, UK

Why this role is remarkable

• Join a high-momentum startup that recently hit #2 on the UK App Store and is already partnering with some of the world's largest supermarket chains.
• Take full ownership of the growth engine at the 0-to-1 stage, working directly with the CEO to define how a category-defining AI product reaches the mass market.
• Participate in a once-in-a-generation shift as agentic AI disrupts the £1T global grocery market, offering meaningful equity and rapid career progression in a high-performance environment.

What you will do

• Build and execute repeatable organic acquisition playbooks across social platforms, focusing on high-impact content creation, hook optimization, and community engagement.
• Identify, source, and manage creator partnerships and UGC campaigns that drive millions of views and measurable app downloads through smart brief writing and execution.
• Iterate rapidly on content strategy using a performance-marketing mindset, analyzing data to scale successful creative experiments and refine the user acquisition funnel.

The ideal candidate

• Proven track record scaling B2C growth for early-stage startups, with deep experience in consumer app marketing and building brand traction from scratch.
• A social-first operator who lives and breathes platform trends, with hands-on experience sourcing creators, writing briefs, and refining content until it converts.
• High-agency problem solver who thrives in fast-paced, unscripted environments and possesses the creative instincts to spot emerging trends before they go mainstream.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Forward Deployed Engineer

Salary

$180K – $280K + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Head of Tech & AI

Salary

$120k-$180k SGD + Equity

Company Description

Portcast is a venture-backed Series A Singapore logistics technology startup building a real-time transportation visibility platform. Backed by leading tech investors, they process millions of data points daily using proprietary machine learning and LLMs to transform global supply chains into predictive, actionable networks for enterprise customers.

Job Description

You will lead a 15-person team across Engineering, Analytics, and Machine Learning to drive technical strategy and execution. As the technical backbone of Portcast, you'll bridge the gap between complex data systems and business outcomes, ensuring AI models move from experimentation to production while maintaining a high bar for architectural excellence.

Location

Singapore, Singapore

Why this role is remarkable

• Lead a multi-disciplinary team of 15 across engineering, ML, and analytics, serving as a key strategic partner to the CEO.
• Work at the cutting edge of logistics tech, utilizing LLMs and predictive analytics to solve billion-dollar inefficiencies in global supply chains.
• High-impact ownership with the ability to shape the technical culture and architecture of a fast-growing Series A startup.

What you will do

• Own the technical direction for platform architecture, infrastructure, and product systems to ensure high reliability and scalability.
• Drive the ML/AI roadmap, moving models from research into production to deliver measurable predictive value for enterprise customers.
• Manage and mentor engineering leads and ML specialists, fostering a culture of accountability, velocity, and technical excellence.

The ideal candidate

• 8+ years of experience in software engineering and data/ML leadership, preferably within a high-growth VC-backed B2B SaaS environment.
• Strong hands-on technical depth in distributed systems, real-time data pipelines, and MLOps, with experience deploying production-grade AI systems.
• First-principles thinker who excels at breaking down complex logistical problems into scalable technical solutions and clear cross-team execution.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Forward Deployed Software Engineer

Salary

$140K - $200K + Equity

Company Description

Northslope Technologies is a high-growth Series A startup founded by ex-Palantir engineers building custom AI products for Fortune 500 companies and governments. Bootstrapped to 7x revenue growth before raising institutional capital, the team includes elite talent from Eleven Labs, McKinsey, Google, and Uber, focused on deploying production-grade ML and LLM solutions.

Job Description

As a Forward Deployed Software Engineer at Northslope Technologies, you will architect and build mission-critical applications that solve complex enterprise problems. Working directly with stakeholders, you’ll transform disparate data into operator-centered workflows using Python, TypeScript, and the Palantir Foundry platform. You’ll own the entire lifecycle from conception to production, driving measurable business impact at uncommon speed.

Location

New York, USA

Why this role is remarkable

• Work in a high-velocity, 0->1 environment where every engagement functions like a mini-startup with no PM layers or bureaucracy.
• Join an elite technical team of ex-Palantir, Google, and Uber engineers at a company that grew revenue 7x before its Series A.
• Solve "move-the-needle" problems for the world's most ambitious organizations, putting powerful AI tools directly into the hands of real operators.

What you will do

• Partner closely with customers to conceive, architect, and maintain sophisticated applications that operationalize enterprise data and transform business workflows.
• Rapidly iterate and build production-ready software using Python and TypeScript on the Palantir Foundry and AIP operating system.
• Embed with client teams to understand pain points and deliver tangible outcomes that significantly improve the customer's bottom line.

The ideal candidate

• Possesses professional proficiency in Python and/or TypeScript with a demonstrated ability to build applications using large, complex datasets.
• Exhibits an obsession with customer success and a track record of delivering real-world outcomes through code or technical analytics products.
• Is comfortable working autonomously in a hybrid environment and willing to travel 10-33% for onsite client implementations and high-impact deployments.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Customer Director

Salary

Not Disclosed

Company Description

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

Job Description

As Customer Director, you will act as a strategic partner to major pharmaceutical firms, lead a cross-functional delivery team of 10, and own high-impact accounts end-to-end. You will bridge the gap between technical AI innovation and commercial business value, scaling custom-built solutions that accelerate drug discovery and optimize clinical trials.

Location

London, UK

Why this role is remarkable

• Join Europe's premier applied AI powerhouse at a unique inflection point, combining the agility of a specialist AI team with the global reach and client base of Accenture.
• Lead high-stakes engagements that move beyond theory, delivering bespoke AI models that solve the hardest problems in drug target identification and market access.
• Enjoy elite perks including an unlimited annual leave policy, hybrid working, and a performance-linked bonus potential of up to 50% annually.

What you will do

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

The ideal candidate

• Brings a proven track record in top-tier consulting (e.g., McKinsey, BCG, IQVIA, or ZS) with deep expertise in the Life Sciences or Pharma sectors.
• Demonstrates experience leading and selling large-scale AI or digital transformation projects that delivered measurable commercial impact.
• Possesses strong leadership skills with a background in coaching cross-functional teams of delivery and engagement specialists to excellence.

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

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

AI Engineer

Salary

$170k-$220k + Equity

Company Description

Withshepherd.com is a $42M Series B AI-native insurance platform backed by Spark Capital and Intact Private Capital, automating high-hazard commercial underwriting for global infrastructure.

Job Description

Join Withshepherd.com's elite AI team to build the industry's first fully autonomous underwriting system. You will architect agentic workflows and RAG pipelines that transform messy, unstructured data into real-time insurance quotes for massive infrastructure projects. This high-impact role involves designing, prompt engineering, and shipping production-ready AI systems that redefine risk management.

Location

San Francisco, USA

Why this role is remarkable

• Ship the first agentic underwriting system in a $700B+ industry, moving from weeks-long manual processes to seconds-long AI automation for massive construction projects.
• Work in a high-leverage environment with a $42M Series B war chest, backed by industry giant Intact and top-tier VCs like Spark Capital and Susa Ventures.
• Join a culture where AI is a core part of the workflow, shipping daily alongside a CTO from Airbnb’s early engineering team in a dog-friendly SF office.

What you will do

• Architect and build agentic workflows that chain LLM capabilities to make autonomous underwriting decisions for $50M+ construction and renewable energy projects.
• Develop advanced information extraction systems and RAG pipelines to reach 100% parsing accuracy for complex, unstructured insurance documents and static applications.
• Collaborate cross-functionally with underwriters and product designers to translate complex insurance logic into scalable, production-grade AI agents that perform end-to-end workflows.

The ideal candidate

• Proven experience building production AI systems, including expert prompt design, RAG implementation, and architecting agents using LLM APIs in a high-growth environment.
• Strong full-stack foundations in TypeScript/JavaScript, specifically with Node.js and React/Next.js, supported by at least 5 years of professional software engineering experience.
• Founding-stage DNA with an obsession for ownership, capable of navigating extreme ambiguity and shipping high-quality code multiple times per day to solve real-world problems.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Product Engineer / GTM

Salary

£70-£100k + Equity

Company Description

Pharosyn is a London-based startup backed by Entrepreneurs First and Transpose Platform, founded by elite Cambridge AI graduates to automate pharma competitive intelligence through agentic AI systems.

Job Description

As a founding member at Pharosyn, you’ll bridge the gap between pharma enterprise clients and the engineering team to automate complex data workflows. You will design agentic AI systems for clinical trial landscaping and regulatory monitoring, directly shaping a platform already used by paying enterprise customers to replace manual intelligence triage.

Location

London, UK

Why this role is remarkable

• Join as a founding team member alongside founders who previously scaled VC-backed platforms from $2M to $12M ARR and built AI models at AstraZeneca.
• Work on a high-impact product with existing paying enterprise customers that automates critical decision-making data for drug development and licensing.
• Receive a competitive package including a £70-£100k salary and meaningful founding equity in a company backed by Entrepreneurs First and Transpose Platform.

What you will do

• Iterate on agentic AI system design and prompt engineering for life science tasks like competitive landscaping of clinical trials and patent publications.
• Build rigorous evaluation processes to benchmark AI performance against the exacting requirements of top-tier pharmaceutical enterprise users.
• Act as the strategic bridge between pharma clients and engineering, translating complex life science workflows into a technical product roadmap.

The ideal candidate

• Has 2+ years of experience in pharmaceutical competitive intelligence or commercial strategy consulting at firms like L.E.K., IQVIA, or specialist CI boutiques.
• Holds a life sciences degree (PhD preferred) and understands the nuances of clinical trials, regulatory approvals, and pharmaceutical data signals.
• Possesses a strong intuition for AI, having used or experimented with LLMs to solve complex research problems within the life sciences domain.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Staff Software Engineer

Salary

£130k-£150k + Equity

Company Description

UnlikelyAI is a Series A London startup founded by William Tunstall-Pedoe, the creator of Alexa, building a novel neurosymbolic platform. They combine LLMs with proprietary symbolic technology to provide reliable, explainable AI for regulated industries, already serving tier-1 banks and leading accountancy firms in high-stakes financial and compliance sectors.

Job Description

As a Staff Software Engineer at UnlikelyAI, you will be the lead individual contributor shaping a novel neurosymbolic platform. You'll bridge the gap between probabilistic machine learning and deterministic computing, architecting public APIs and document pipelines that enable enterprises to deploy reliable, explainable AI at scale for high-stakes financial and compliance use cases.

Location

London, UK

Why this role is remarkable

• Work at the frontier of AI alongside a world-class team from Google, Amazon, and Imperial College, founded by the visionary creator of Alexa.
• Solve the critical "reliability problem" in AI by building a unique neurosymbolic engine that combines the power of LLMs with deterministic, symbolic reasoning.
• Lead the transition from bespoke enterprise engagements to a scalable global platform, owning the architecture of the company's first public API and core infrastructure.

What you will do

• Architect and build the foundational public API, making critical decisions on scalability, versioning, and developer experience that will shape the platform for years.
• Design and implement complex document ingestion pipelines and symbolic reasoning engines capable of handling diverse regulatory data formats with deterministic precision.
• Drive cross-cutting technical initiatives and raise the engineering bar by mentoring talent, conducting deep system design reviews, and establishing production-quality standards.

The ideal candidate

• Deep expertise in Python and a proven track record of architecting large-scale, production-grade systems within complex collaborative codebases and monorepos.
• Extensive experience with complex algorithms, data structures, and cloud infrastructure (AWS/Terraform) to support non-trivial algorithmic problems at enterprise scale.
• Demonstrated technical leadership through influence, having shaped the architectural trajectory of products or platforms without necessarily managing direct reports.

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed

Company Description

Cascade is an a16z Speedrun-backed AI orchestration layer transforming how the physical world is built, from nuclear reactors to data centers. Led by former Google and Amazon leads who scaled products to 100M users, Cascade empowers global architects and engineers to find and win multi-million dollar projects through intelligent automation.

Job Description

As the Founding Engineer at Cascade, you will build the core platform used by the world's leading architects and builders. You'll own end-to-end features, from initial customer discovery to production deployment. This is a high-impact role where you'll shape the technical architecture and product culture while sitting alongside the founding team in San Francisco.

Location

San Francisco, USA

Why this role is remarkable

• Join an elite founding team featuring a Forbes 30 under 30 CEO and a CTO who was a lead engineer at a $2B AUM fintech.
• Backed by the prestigious a16z Speedrun program, tackling a massive market in vertical AI for physical infrastructure and global construction.
• Direct impact on the global skyline, building tools used by the professionals behind JFK, Penn Station, and luxury hotels worldwide.

What you will do

• Ship end-to-end products and features from initial concept to production, maintaining a high velocity of iteration and deployment.
• Work alongside the founders to architect the core platform and establish the technical foundation for an AI-driven orchestration layer.
• Interact directly with elite architecture and engineering clients to understand their needs and translate them into robust software solutions.

The ideal candidate

• Strong full-stack development background with a portfolio of shipped projects or hackathon wins that demonstrate a builder mindset.
• Hands-on experience with Large Language Models and a genuine excitement for applying AI to complex, real-world physical industries.
• Previous experience in early-stage startups or as a founder, possessing the resilience and adaptability required for 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.

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

Senior Recruiter, Eng

Salary

£70k-£90k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Commercial Associate

Salary

Not Disclosed

Company Description

Stint Ltd is a London-based hospitality tech company revolutionising how major brands manage operations and labour efficiency. Based in Camden, the team works directly with the biggest names in the industry to drive tangible value through their innovative platform, fostering a collaborative, office-first culture that fuels rapid growth.

Job Description

As a Commercial Associate at Stint Ltd, you will take ownership of the customer lifecycle for major hospitality partners. You’ll spend significant time in the field building trust with onsite teams, identifying growth opportunities, and ensuring product adoption. Working directly with the leadership team, you will drive retention and commercial success across hundreds of sites.

Location

London, UK

Why this role is remarkable

• High-impact visibility working directly with Stint Ltd’s Commercial Director, Operations Director, and Founder.
• Direct ownership over relationships with some of the biggest names in the hospitality industry through a hands-on, field-based approach.
• A clear, accelerated career path into leadership roles as the company scales its operations and partner network.

What you will do

• Build deep, trust-based relationships with general managers and senior stakeholders to become their primary operational partner.
• Conduct regular on-site visits to identify challenges early and ensure partners realize measurable business benefits from the platform.
• Identify and execute opportunities for account expansion, upsells, and wider platform adoption to drive long-term commercial growth.

The ideal candidate

• Proactive relationship builder who thrives on face-to-face field work and building trust quickly with diverse stakeholders.
• Commercially minded professional capable of turning usage metrics and performance data into actionable business direction.
• Highly organized multitasker who excels in fast-paced environments and can manage multiple moving parts across a partner network.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Marketing Lead (U.S. West Coast)

Salary

$150k-$190k + Equity

Company Description

Chahalo is a global bubble tea brand with a cult following across Asia and an expanding North American footprint in Canada and New York. Now entering the West Coast, Chahalo is launching two pilot locations in San Francisco to establish a culturally dominant, digitally-driven presence in the $4B+ U.S. market.

Job Description

As the founding Marketing Lead for the U.S. West Coast, you will own the regional market entry strategy from the ground up. You’ll drive foot traffic for two new San Francisco stores through integrated digital performance, influencer ecosystems, and community partnerships, scaling Chahalo from a new opening to a local neighborhood institution.

Location

San Francisco, USA

Why this role is remarkable

• Own the entire West Coast market entry for a global brand with a cult following, moving from zero to a neighborhood institution.
• Bubble tea is a $4B+ category in the U.S., and you have the rare opportunity to claim cultural dominance in the SF market.
• Enjoy high autonomy as a founding regional leader, reporting directly to North America leadership with the ability to scale your own team.

What you will do

• Develop and execute the West Coast marketing roadmap, localizing global brand positioning for Gen Z and multicultural urban audiences in the Bay Area.
• Lead end-to-end digital growth, managing Instagram, TikTok, and influencer seeding to drive measurable store visits and a robust UGC flywheel.
• Plan high-impact grand opening campaigns, including VIP nights and collaborations with local universities, creators, and lifestyle brands like UC Berkeley.

The ideal candidate

• Has 5+ years of marketing experience with a proven track record of launching or scaling physical retail or F&B brands in the U.S.
• Demonstrates deep expertise in digital performance marketing, paid social (Meta/TikTok), and driving foot traffic through localized influencer and community networks.
• Is based in the Bay Area with an existing network and preferably bilingual skills in English and Mandarin or Cantonese to navigate global HQ dynamics.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Product Strategy & Partnerships Lead

Salary

Not Disclosed

Company Description

Well-funded agtech AI startup

Job Description

You will lead the commercial demand side of a platform accelerating sustainable crop development through machine learning. Partnering with founders, you will translate advanced scientific breakthroughs into market-ready trait programs. This role bridges the gap between computational biology and the global seed industry, ensuring technical innovation translates into commercial traction and partnerships.

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Sales Development Representative

Salary

Not Disclosed

Company Description

Fast-growing AI startup

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

Not Disclosed

Company Description

Volumetree is an AI-first product development company that has delivered production-grade systems for over 80 major clients including Tata, UpGrad, and the Government of India. Now expanding their engineering footprint to London, they combine established revenue and market momentum with the high-autonomy culture of an early-stage technical team.

Job Description

As one of Volumetree's first London-based Backend Engineers, you will design and scale Python (FastAPI) services that power AI-driven products. You will own the entire lifecycle of production services, from schema design to AWS deployment. This role offers genuine architectural influence and the chance to shape a growing international engineering hub.

Location

London, UK

Why this role is remarkable

• Join as a founding member of the London engineering team, enjoying direct access to the founding team and significant influence over local culture and technical standards.
• Work on high-impact projects for a prestigious global client roster while leveraging the autonomy and speed of a small, agile engineering squad.
• Experience the perfect blend of stability and growth, working for a revenue-positive company that is aggressively investing in its own platform and international expansion.

What you will do

• Architect, build, and maintain high-performance backend services using Python and FastAPI to support diverse AI-driven product requirements and features.
• Design and optimize Postgres data layers and implement Redis for efficient caching and message queuing within a high-traffic production environment.
• Manage the full deployment lifecycle on AWS, utilizing Docker and Kubernetes to ensure robust monitoring, scalability, and reliability for all services.

The ideal candidate

• Possesses 4+ years of professional experience building and scaling production-grade APIs using Python frameworks such as FastAPI, Django, or Flask.
• Demonstrates deep expertise in SQL, including complex schema design, performance optimization, and managing data integrity for large-scale production applications.
• Has a proven track record of end-to-end service ownership, from initial technical specification through to deployment, monitoring, and maintaining production reliability.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Software Engineer (Full Stack)

Salary

£80k–£100k + Equity

Company Description

Humaans is a $20M venture-backed London startup building the next-generation AI-powered infrastructure for the global workplace. Backed by Y Combinator and the founders of Slack, Figma, and Shopify, the company is redefining people operations with an agentic AI layer that automates workflows across HR, IT, Finance, and Operations.

Job Description

Join Humaans as a Senior Full Stack Engineer to build "Athena," an agentic AI layer automating people operations. Working directly with the founders in London, you will own features from ideation to launch across a modern TypeScript stack. Help us redefine how fast-growing companies like Poolside and Quantexa manage complex global workflows.

Location

London, UK

Why this role is remarkable

• Work on a highly differentiated AI platform that uses a structured workforce data model to make automation reliable for HR, IT, and Finance.
• Join a company backed by $20M from elite investors, including Y Combinator and the founders of Slack, Figma, and Shopify, in a category that is currently wide open.
• Enjoy a high-autonomy product culture where engineers influence the roadmap, collaborate with designers, and solve complex orchestration problems for high-growth global teams.

What you will do

• Build and ship end-to-end features using TypeScript, React, and Node.js while contributing to technical architecture and infrastructure on Kubernetes.
• Collaborate directly with the CEO and Head of Engineering to shape product definition, discover customer needs, and expand the third-party integration marketplace.
• Own the full software lifecycle, from scoping and technical planning to implementation, bug fixes, and supporting sales/marketing efforts.

The ideal candidate

• Extensive professional experience building full-stack web applications, ideally within a high-growth SaaS environment, with a deep appreciation for digital craftsmanship.
• Expert-level proficiency in TypeScript and Node.js, with the ability to navigate complex backend systems and frontend React components with ease.
• Proven track record of taking ownership of ambiguous problems and collaborating effectively with product teams to deliver tangible value to end-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

Founding Marketing Lead

Salary

£40k-£60k + Equity

Company Description

Letty is a venture-backed prop-tech startup building the definitive AI agent layer for the real estate industry. Backed by Entrepreneurs First and top-tier VCs, Letty is replacing manual workflows with autonomous AI employees for agencies across the UK and US, streamlining tenant engagement, compliance, and maintenance at scale.

Job Description

As the Founding Marketing Lead at Letty, you will build the marketing function from zero to replace a $1T+ industry's manual processes. You’ll own the end-to-end brand narrative, from scaling founder-led B2B content to engineering viral B2C loops. This high-intensity, six-day-a-week role requires an AI-native maker ready to define the future of property.

Location

London, UK

Why this role is remarkable

• Join a founding team backed by Entrepreneurs First and top-tier VCs to disrupt a fragmented $1T+ global industry.
• Unrivaled ownership to define the brand voice, positioning, and marketing stack from scratch with meaningful founding equity.
• High-growth environment with live UK customers and early US traction, offering a platform to build a category-defining AI brand.

What you will do

• Build the B2B narrative by ghost-writing for the CEO and CTO across LinkedIn, podcasts, and industry op-eds.
• Scale B2C growth through organic channels like TikTok and Reddit, engineering viral loops to reach thousands of users.
• Orchestrate end-to-end product launches and own the company’s visual identity and website in partnership with the Founding Designer.

The ideal candidate

• Proven track record of building a brand or audience from scratch rather than just managing existing channels.
• Exceptional writer and AI-native "maker" who uses tools like Claude and Cursor to ship experiments in days, not weeks.
• Resilient, high-energy operator who thrives in an intense, in-office six-day workweek culture focused on rebuilding an industry.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Platform Engineer

Salary

$180k-$250k + Equity

Company Description

GovSignals is an AI system of work for government contracting, uniquely authorized for FedRAMP High and IL5 environments. Managing billions in contract data, the company monitors over 5,000 government sources to close the gap between capability procurement and adversary deployment for mission-critical agencies and Fortune 500 primes.

Job Description

Join GovSignals as a founding platform engineer owning the data and deployment infrastructure for AI-driven government contracting. You will scale ingestion for 10,000+ data sources, manage secure environments across AWS GovCloud and Cloudflare, and build agentic harnesses that power billions in contract volume. This role directly impacts national security infrastructure.

Location

New York, USA

Why this role is remarkable

• Join as a founding member of the platform team, working directly with the CTO and co-founders from Palantir and the DIA to own the core infrastructure.
• Work in a high-stakes environment as the only startup managing government data with AI across both FedRAMP High and DoD Impact Level 5 settings.
• Build in the historic Brooklyn Navy Yard for a well-funded startup that has achieved massive regulatory milestones and onboarded household names in under two years.

What you will do

• Build and scale the ingestion and storage infrastructure for 10,000+ government data sources using Postgres logical replication and object storage on S3 and R2.
• Ship a single codebase to diverse environments including commercial SaaS on Cloudflare Workers and self-hosted Kubernetes in AWS GovCloud for restricted networks.
• Develop infrastructure where AI agents are first-class users, including agentic harnesses that support billions in government contract volume and automated remediation loops.

The ideal candidate

• Has 5+ years of experience in backend or platform engineering with deep expertise in Postgres internals and Kubernetes in production environments.
• Brings a security-first mindset and proven experience taking complex systems through real scale, such as significant migrations or major throughput walls.
• Demonstrates proficiency in TypeScript or Python and a heavy reliance on AI tools to accelerate work within regulated or highly sensitive environments.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Full Stack Product Engineer

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Business Development Representative

Salary

£40,000 + Equity

Company Description

Uptimelabs.io is a London-based startup building AI-driven incident response training platforms for engineering teams at major organizations like Trainline, Domino's, and Thomson Reuters.

Job Description

As the first BDR hire at Uptimelabs.io, you will design and implement the business development function from the ground up. You will build out sequences, qualification frameworks, and toolstacks to engage technical leaders like SREs and VPs of Engineering. This is a high-impact, process-oriented role with a direct pathway to Account Executive.

Location

London, UK

Why this role is remarkable

• Founding-level ownership: You will not inherit a playbook; you will write it, designing the sequences and qualification frameworks from scratch.
• High-caliber client list: Work with a product already trusted by enterprise giants like Thomson Reuters, IG Group, and Trainline.
• Direct AE pathway: This role is designed for growth, offering a clear and fast track into a closing Account Executive position.

What you will do

• Build the BDR playbook from scratch, including outbound sequences, scripts, and rigorous qualification frameworks for technical buyers.
• Set up and own the sales toolstack, managing CRM configurations in HubSpot to track pipeline performance and lead routing.
• Partner with Marketing to optimize MQL-to-SQL conversion while running personalized outbound campaigns into target enterprise accounts.

The ideal candidate

• 3+ years in business development with specific experience building or significantly rebuilding sales development processes rather than just following them.
• Exceptional written communication skills capable of engaging highly technical, "outreach-allergic" buyers like SREs and Heads of Engineering.
• Hands-on expertise with HubSpot and growth tech to automate and scale a repeatable, data-driven sales engine.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Business Operations & Strategy Associate

Salary

$110k-$140k + Equity

Company Description

Alternative Payments is a $22M Series A fintech building the financial operating system for SMB service businesses. Having spent five years mastering accounts receivable for MSPs, they are now expanding into accounts payable and AI-powered analytics to redefine how service businesses manage their money movement and financial operations.

Job Description

Join a high-growth team as the fourth hire in Strategy & Ops, reporting directly to the COO. You will solve the company's highest-priority problems by building financial models, automating processes, and leveraging AI tools like Claude Code. This hybrid New York role transitions you from advising to building high-impact fintech solutions.

Location

New York, USA

Why this role is remarkable

• Work directly under a COO with a pedigree in investment banking and private equity (ex-Houlihan Lokey, H.I.G.) alongside a team of former Rothschild analysts.
• Join a $22M Series A fintech at an inflection point, moving beyond accounts receivable to build a comprehensive money-movement stack for a global market.
• Operate at the cutting edge of AI, using tools like Cursor and custom MCPs to automate workflows and accelerate execution faster than traditional ops teams.

What you will do

• Execute high-impact cross-functional projects and implement scalable operational processes to drive financial and organizational decision-making.
• Identify organizational inefficiencies and leverage AI-powered automation to eliminate bottlenecks and optimize payment activity costs.
• Partner with leadership and the sales/success teams to resolve complex challenges and generate data-driven insights through modeling.

The ideal candidate

• Possesses 2-5 years of professional experience in investment banking, private equity, or financial services with superior quantitative and financial modeling skills.
• Demonstrates an affinity for AI integration, including experience with prompting or tools like Claude Code to accelerate daily workflows.
• Thrives in fast-paced, ambiguous environments with a high sense of urgency, bias for action, and rigorous attention to detail.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Marketing Engineer, Brokerage Growth

Salary

$145k-$190k + Equity

Company Description

Withshepherd.com is a $60M+ funded, AI-native commercial insurance platform transforming high-hazard industries. Backed by top-tier investors like Spark Capital, Costanoa Ventures, and Y Combinator, Withshepherd.com recently closed a $42M Series B to build autonomous underwriting infrastructure that replaces manual workflows with agentic AI models for the physical world.

Job Description

As the first dedicated marketing hire for the brokerage channel, you will build and own the growth engine from the ground up. You will blend demand generation with technical engineering, using AI coding tools to ship site experiments, ABM programs, and lifecycle automation. It is a high-impact role driving submissions through a digitally underdeveloped market.

Location

New York City and San Francisco, USA

Why this role is remarkable

• Join a well-funded Series B startup at the intersection of AI and insurance, a massive underserved market ripe for disruption by autonomous underwriting.
• Enjoy high autonomy as the first marketing hire for this channel, reporting directly to the Head of Marketing with the power to shape the growth stack.
• Work in an AI-pilled environment where you are encouraged to build your own tools and automate complex workflows using Cursor and Claude Code.

What you will do

• Own end-to-end paid media and ABM strategy, designing audience-specific campaigns that convert broker activations into high-value insurance submissions.
• Build and maintain the technical growth stack, including outbound infrastructure, signal-based lifecycle triggers, and marketing automation to orchestrate broker touchpoints.
• Optimize the conversion funnel by shipping landing pages, structured data for AI search, and experimentation frameworks to increase lead velocity.

The ideal candidate

• Brings 4-8 years of experience in growth marketing or demand generation at a fast-moving B2B startup, preferably within fintech or insurtech.
• Possesses a Growth Engineer mindset, actively using AI coding tools like Cursor or Claude Code to build technical marketing solutions without engineering support.
• Demonstrates high agency and a bias toward action, with a track record of running data-driven experiments and building attribution systems from scratch.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Tech Lead - Data Engineering

Salary

Not Disclosed

Company Description

Well-funded property technology SaaS platform

Job Description

As the primary architect and senior individual contributor, you will own the end-to-end technical direction of our data ecosystem. You'll design durable, distributed systems that handle high-scale transactional data to power ML and AI-driven solutions. This role is pivotal in defining data contracts and ingestion strategies that enable real-time operational optimization across the platform.

Location

London, UK

Why this role is remarkable

• Significant technical ownership as the lead architect for a modern data platform powering real-time global operations.
• Join a well-funded scale-up backed by top-tier global venture capital firms during a period of high-growth product evolution.
• Direct impact on AI and ML strategy by building the foundational data infrastructure for advanced automated features.

What you will do

• Design and build fault-tolerant, high-scale data pipelines and distributed architectures for ingestion, storage, and exposure layers.
• Lead the definition of data models, schemas, and governance frameworks to ensure high data quality and reliability at scale.
• Collaborate with product teams to architect and deploy production-grade data foundations for machine learning and inference pipelines.

The ideal candidate

• Senior engineering professional with a software-first mindset and deep production experience in Python and complex distributed systems.
• Proven track record with modern cloud data warehouses like Snowflake and orchestration tools such as dbt or Airflow.
• Practical experience building and maintaining ML systems, including feature stores, model inference, and handling multimodal data types.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Software Engineer (Backend)

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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