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

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

Full Stack Engineer

Salary

£55k–£95k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Staff Applied Machine Learning Engineer

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

San Mateo, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Content Marketing Manager

Salary

$200k-$230k + Equity

Company Description

Console is a $29M post-Series A startup backed by Thrive Capital that builds AI agents to power autonomous enterprises for elite customers like Databricks, Figma, and Scale AI.

Job Description

As Console’s first content hire, you will build the entire content engine from the ground floor. You’ll architect narrative-driven strategies, craft exceptional copy, and drive pipeline through SEO, case studies, and social channels. Partnering directly with the founders and Head of Growth, you will define the voice of autonomous operations.

Location

San Francisco, USA

Why this role is remarkable

• Join a fast-moving, post-Series A team backed by Thrive Capital with $29M in funding and high-caliber customers like Figma, Cursor, and Webflow.
• Build the content function from zero to one with a clear opportunity to lead the department as the inaugural Head of Content.
• Shape the brand voice for a category-defining AI product that is actively replacing legacy ticketing tools at the world's most demanding companies.

What you will do

• Architect and execute Console’s end-to-end content engine including SEO/GEO strategy, high-conversion case studies, sales enablement, and newsletters.
• Collaborate with founders and the Head of Growth to establish a narrative-driven brand voice that resonates with elite IT and Ops decision-makers.
• Manage the full content lifecycle from ideation and distribution across X, LinkedIn, and Reddit to performance measurement and iterative optimization.

The ideal candidate

• 5+ years of content experience at a top-tier B2B SaaS company known for editorial excellence and high-quality storytelling.
• Expert writer with a commercial mindset who prioritizes driving revenue and pipeline over vanity metrics like pageviews.
• Proven ability to operate in a fast-paced, in-person San Francisco environment, moving fluidly between high-level strategy and hands-on 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

Founding Account Executive

Salary

$200k-$300k + Equity

Company Description

Grw AI is a San Francisco-based Kiwi startup, backed by NextView Ventures and Precursor Ventures, building Taylor—an AI teammate that automates critical sales operations. Founded by GTM veterans and Cambridge ML experts, Grw AI empowers sales teams at high-growth startups and public companies to scale by managing meeting prep and pipeline hygiene.

Job Description

As the first dedicated sales hire at Grw AI, you will own the end-to-end conversion of their PLG motion and build the outbound sales playbook. Partnering with the Co-CEO, you’ll drive revenue by targeting SMB sales leaders, shaping the product roadmap with customer insights, and establishing a high-performance sales culture.

Location

San Francisco, USA

Why this role is remarkable

• Join as employee #8-10 with significant founding-team equity (up to 1.0%) and the opportunity to write the company's first sales playbook.
• Work directly with founders holding 14+ years of GTM leadership and Cambridge ML backgrounds, backed by top-tier investors like NextView and Precursor Ventures.
• Sell a product with record engagement that solves a universal pain point—automated operational systems for sales teams—using a cutting-edge AI-native stack.

What you will do

• Own the trial-to-paid conversion for engaged PLG users and qualify inbound demo requests to drive immediate revenue growth.
• Build and execute a high-volume outbound hunting motion targeting SMB sales leaders using modern AI-assisted prospecting tools like Clay and LinkedIn.
• Collaborate with Product and CX leads to provide the critical feedback loop that shapes the roadmap, pricing strategy, and trial experience.

The ideal candidate

• Has carried and consistently hit a SaaS sales quota selling to SMB customers, thriving in fast-cycle environments with small buying committees.
• Possesses elite outbound hunting skills and fluency with AI tools like ChatGPT, Claude, and Clay to personally generate and manage pipeline.
• Demonstrates high agency and pre-Series A experience, capable of shaping sales processes and fixing CRM hygiene without being handed a playbook.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Mid-Market Account Executive

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Scientific Account Executive

Salary

Not Disclosed

Company Description

Adaptyv Bio is a fast-growing biotech company building an automated laboratory platform that enables AI agents to conduct physical biology experiments through a deep software and hardware stack.

Job Description

You will serve as the primary technical and commercial lead, bridging the gap between frontier AI protein design and physical wet-lab validation. This hybrid role involves managing the full customer lifecycle, from technical sales of binding kinetics and expression assays to long-term account success for leading biopharma and AI research labs.

Location

London, UK / Switzerland / USA (Remote)

Why this role is remarkable

• Join a pioneer in "agentic science," building the critical physical infrastructure that allows AI models to move beyond design and into real-world experimental iteration.
• Work at the intersection of high-end robotics and synthetic biology, utilizing a lab environment where millions of dollars in instrumentation are accessible via API.
• Play a key role in a high-growth startup trusted by top-tier biopharmas and frontier AI labs, directly impacting the speed of drug discovery and protein engineering.

What you will do

• Lead deep technical sales conversations with PhD-level protein engineers and CSOs, advising on assay design including BLI, SPR, and cell-free expression.
• Manage the end-to-end customer journey, from initial prospecting and proposal development to onboarding and proactive account expansion.
• Collaborate with internal biology and engineering teams to troubleshoot complex experimental results and translate data into actionable insights for clients.

The ideal candidate

• Possesses a strong scientific background in protein engineering or biochemistry, with fluent understanding of binding kinetics, KD values, and expression systems.
• Has proven experience in a customer-facing technical role such as Field Application Scientist or Technical Sales within the biotech or CRO sector.
• Combines a genuine passion for AI-driven biology with a commercial mindset focused on revenue growth, pipeline management, and closing high-impact deals.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Research Engineer (Member of Technical Staff)

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Lead Backend Engineer - Nucleus (AI & Back Office)

Salary

£110,000 - £130,000

Company Description

$75M Series C betting platform backed by The Raine Group

Job Description

Join a high-growth entertainment leader as the first technical lead for a greenfield AI & Back Office team. You will drive the development of internal platforms and pioneer practical AI integrations to transform engineering workflows. This player-manager role offers immense autonomy to ship production-grade Python systems that power a modern sports betting experience.

Location

Remote, UK

Why this role is remarkable

• Lead a brand-new, greenfield function with the autonomy to shape the technical direction and architectural standards for both internal platforms and AI strategy.
• Work within a well-funded Series C environment that has raised over $75M in equity, enjoying the stability of a 150-person company with a fast-moving startup culture.
• Direct impact on organizational velocity by building AI-powered tools that improve the daily lives of both engineers and non-technical staff across the entire business.

What you will do

• Lead and mentor a focused team of three engineers while remaining hands-on as a primary individual contributor to the core backend codebase.
• Architect and maintain the mission-critical internal back-office platform, including configuration management, operational dashboards, and internal APIs.
• Identify and productionize AI opportunities using LLM APIs and RAG pipelines to automate repetitive tasks and optimize developer experience.

The ideal candidate

• 7+ years of professional backend engineering experience with a strong proficiency in Python and modern cloud infrastructure like AWS, PostgreSQL, and Terraform.
• Practical experience integrating LLMs or AI orchestration frameworks into production-quality products, moving beyond simple prototypes to scalable business solutions.
• Proven ability to lead or mentor engineers in a hands-on capacity, managing sprint planning and delivery while maintaining a high quality bar through code reviews.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Enterprise Account Executive

Salary

£220k OTE + Equity

Company Description

Fast-growing cybersecurity scale-up with ~$8M ARR specializing in industry-leading Digital Forensics and Incident Response (DFIR) technology.

Job Description

As an Enterprise Account Executive, you will own the full sales cycle for UK direct accounts, driving six-figure ACV deals within a greenfield territory. You will partner with technical security leaders to solve complex investigation challenges using a category-defining platform, shaping the regional growth playbook while operating with high autonomy and metric-driven discipline.

Location

Remote, UK

Why this role is remarkable

• Significant impact as an early UK sales hire, building a territory from scratch with a product that has established product-market fit.
• High-upside compensation package featuring an uncapped commission structure, a realistic £220k OTE, and meaningful equity in a scaling cybersecurity leader.
• Technical excellence: Sell a highly-regarded AIR platform that solves urgent, real-world problems for CISOs and SOC leaders at the world's largest enterprises.

What you will do

• Execute a relentless hunter strategy to generate 100% of your annual quota in pipeline every quarter through targeted outbound activity.
• Master the MEDDPICC qualification framework to navigate complex, multi-stakeholder enterprise sales cycles and technical evaluations.
• Collaborate with Solutions Consulting and Marketing to turn technical proof-of-concepts into strategic, long-term revenue partnerships.

The ideal candidate

• 5+ years of experience closing enterprise software deals at six-figure ACV with a consistent, proven track record of exceeding quotas.
• Deep familiarity with cybersecurity domains such as DFIR, EDR, or SIEM, enabling credible conversations with technical security buyers.
• High-growth startup experience with an obsessive focus on sales metrics, deal velocity, and building a territory without needing a predefined playbook.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding AI Engineer

Salary

£100k–£150k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Operator

Salary

£55k-£85k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed + Equity

Company Description

Truvo is a seed-stage NYC insurtech startup backed by the founders of MongoDB and Indeed, building a fully autonomous AI-native insurance broker.

Job Description

Join Truvo as a Founding Engineer to build AI agents and models that automate a trillion-dollar industry. You will own the end-to-end development of production-grade LLM systems, creating deep API integrations with legacy carrier rails to save households hundreds of dollars. This is a high-impact, IC role for scrappy, first-principles builders.

Location

New York City, USA

Why this role is remarkable

• True founding-level ownership with 0.4-1% equity and the chance to shape the product, technical architecture, and culture from the ground up.
• Backed by an elite group of investors including the founders of Wayve, Indeed, and MongoDB, alongside early team members from Google and Meta.
• Tackle the massive complexity of rewiring the antiquated trillion-dollar insurance industry using cutting-edge AI agents and multi-agent systems rather than just prototypes.

What you will do

• Design and deploy production-grade AI agents and multi-agent systems using frameworks like LangChain or LangGraph to automate complex insurance workflows.
• Engineer deep API integrations into legacy insurance carrier systems to enable autonomous quoting, binding, and policy servicing at scale.
• Collaborate directly with the CEO and technical leadership to move from zero to one, shipping code to production from day one.

The ideal candidate

• Proven experience building and fine-tuning production LLM systems and AI agents, with strong foundations in computer science and scalable system architecture.
• Exceptional startup grit and high agency demonstrated through previous technical co-founder roles or being an early-stage employee at a high-growth startup.
• Scrappy, hands-on builder who thrives in ambiguity and is comfortable working across the stack to solve messy, high-impact 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

AI Product Engineer

Salary

£70k-£110k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Backend Engineer

Salary

Not Disclosed

Company Description

Casa is a $27M Series A startup building the operating system for homeownership, backed by Forerunner Ventures, Sandberg Bernthal Venture Partners, and Travis Kalanick.

Job Description

As the founding Senior Backend Engineer at Casa, you will design and build the core systems powering a high-touch home management experience. From architecting APIs for the iOS app to managing complex data models for home inventory, you will define the technical foundation for a product with 96% retention and significant traction.

Location

San Francisco, USA

Why this role is remarkable

• Work directly with ex-Uber and CloudKitchens founders as the first backend hire to shape the architecture of a $27M Series A startup from the ground up.
• Join a high-growth company with incredible product-market fit, boasting a 96% retention rate and backing from top-tier investors like Forerunner and Travis Kalanick.
• Build a product with real-world impact, moving beyond digital tools to manage physical infrastructure and logistics for homeowners through innovative 3D digital twins.

What you will do

• Design and implement the core backend APIs and infrastructure that coordinate a complex network of concierges, in-house handymen, and third-party vendors.
• Develop robust data models for home inventory and appliance tracking, ensuring every serial number and digital twin attribute is precisely managed.
• Collaborate with founders to establish engineering culture, setting the standards for testing, performance, and reliability across the entire backend stack.

The ideal candidate

• Proven track record as an early engineer at a venture-backed startup, demonstrating the ability to ship high-quality products in fast-paced, ambiguous environments.
• Expertise in designing clean, testable, and scalable backend systems and APIs that serve as a reliable foundation for mobile and web applications.
• Located in or willing to relocate to San Francisco to work shoulder-to-shoulder with a high-trust team dedicated to improving the lives of homeowners.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Not Disclosed

Company Description

Uncovr.ai is a Paris-based startup building AI-powered infrastructure for the future of surgery, transforming complex clinical data and video into structured, useful, and trustworthy insights for surgical teams.

Job Description

As a Senior AI Engineer at Uncovr.ai, you will architect and deploy production-grade AI systems for complex clinical workflows. You'll move beyond research to build robust model-driven workflows using LLMs and multimodal models, focusing on reliability and clinical impact to help surgical teams better understand, document, and improve their procedures.

Location

Paris, France

Why this role is remarkable

• Work at the cutting edge of surgical intelligence, transforming real-time clinical video and multimodal data into structured, actionable insights for surgeons.
• Join a fast-moving, high-ownership team tackling technically ambitious problems with direct real-world impact on global healthcare quality and patient safety.
• Contribute to building a foundational AI platform from the ground up, moving complex multimodal models from the lab into production environments.

What you will do

• Architect and build production-grade AI systems that coordinate language models, multimodal reasoning, and retrieval-augmented generation for surgical data.
• Implement robust validation layers and observability tools to monitor system behavior, latency, failure modes, and clinical output quality.
• Collaborate with full-stack engineering and clinical teams to integrate AI capabilities into user-facing workflows and real-time surgical documentation tools.

The ideal candidate

• Has 2-3+ years of experience in production AI engineering, specifically building and deploying complex LLM-driven applications or orchestration pipelines.
• Possesses deep Python expertise and strong software engineering fundamentals, with a focus on building reliable, testable, and scalable backend systems.
• Demonstrates practical knowledge of AI benchmarking, structured outputs, and evaluation loops suitable for high-trust, safety-critical medical environments.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding Engineer

Salary

Not Disclosed

Company Description

Pre-seed AI startup building an agentic business copilot for local merchants, founded by ex-SumUp and repeat exit founders.

Job Description

Join two veteran founders in a Bonn hacker house to build a multi-modal AI interface replacing fragmented software for local businesses. You will develop frontier browser automation, multi-agent orchestration, and agentic self-improvement systems. This is a high-intensity role for builders who want to ship daily and own a significant piece of a future decacorn.

Location

Bonn, Germany

Why this role is remarkable

• Direct mentorship from repeat operators including the former engineering lead at SumUp and a former CEO Europe with a successful exit history.
• Work at the technical frontier of agentic AI, moving beyond GPT wrappers to build reliable browser automation and persistent business memory systems.
• Experience an SF-style intensity in a unique hacker house environment where you can move from napkin sketch to live merchant prototype in hours.

What you will do

• Architect and implement reliable agentic actions across arbitrary web interfaces, overcoming complex challenges like authentication and cloudflare bypass.
• Design and coordinate specialized multi-agent systems that orchestrate merchant tools such as POS, accounting, and scheduling in real-time.
• Build and maintain open-source libraries at the cutting edge of browser automation to contribute back to the developer community while scaling the product.

The ideal candidate

• A prolific builder with 1-5 years of experience who ships projects for fun and has a portfolio of hackathons or sophisticated side projects.
• Full-stack capability with a strong backend lean and a first-principles approach to solving problems that have no established playbook.
• Highly ambitious individual ready to relocate to Bonn to work in-person and take on the responsibility of being a critical pillar of the initial engineering team.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

AI Deployment Lead

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

$150k-$250k + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Performance Marketing Lead

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

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

Job Title

Senior React Native Engineer

Salary

Not Disclosed

Company Description

Known - AI-powered matchmaking startup backed by Forerunner Ventures

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Product Engineer

Salary

$200,000 - $230,000 + Equity

Company Description

Seed-stage PropTech startup founded by MIT alumni with $1M ARR

Job Description

You will lead the technical architecture for an AI-powered operating system for commercial real estate. As a high-ownership product engineer, you will build full-stack features using Python and TypeScript, design complex data pipelines, and develop real-time collaborative tools that enable brokers and investors to manage billions in physical assets efficiently.

Location

Cambridge, USA

Why this role is remarkable

• Direct influence on the product roadmap and technical foundation of a startup already generating $1M ARR with a lean team of ten.
• High-autonomy environment where you write your own tasks and move from first principles rather than following a corporate playbook.
• Significant equity upside in a company building the "Salesforce + Claude for Real Estate," modernizing a massive, fragmented global industry.

What you will do

• Drive full-stack architecture and technical direction across backend, frontend, and data services using Python and TypeScript.
• Design and maintain high-performance data pipelines to unify disparate sources using orchestration tools like Dagster or Airflow.
• Build and ship multiplayer, real-time synchronization features and AI-agent workflows to enhance user collaboration and data analysis.

The ideal candidate

• Proven experience designing and shipping full-stack applications with heavy data model manipulation in Python, TypeScript, and PostgreSQL.
• Technical expertise in building data pipelines, handling geospatial data (PostGIS/GeoJSON), and optimizing complex queries for speed.
• A craftsperson's mindset with a history of driving technical strategy at early-stage startups or as a former founder.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

$200K - $250K + Equity

Company Description

Truewind is a 34-person, YC W23-backed startup building AI-native accounting software to modernize the financial back office. Backed by Scrum Ventures, Beat Ventures, and Soma Capital, Truewind is doing for finance what AWS did for computing by automating bookkeeping and financial reporting for high-growth startups.

Job Description

Join Truewind as a Staff Software Engineer to architect and build the future of AI-powered financial workflows. You will work directly with the founders in San Francisco, shaping both technical foundations and product strategy. This is a high-impact role for an experienced engineer who thrives in the fast-paced, high-ownership environment of an early-stage startup.

Location

San Francisco, USA

Why this role is remarkable

• Work as a foundational technical leader at a YC W23 startup that is fundamentally reimagining the financial infrastructure for private markets and startups.
• High-density talent environment in San Francisco’s Financial District, offering a 10x multiplier for collaboration and the chance to shape engineering culture from the ground up.
• Backed by top-tier investors including Scrum Ventures, Beat Ventures, and Soma Capital, with a significant equity stake in a rapidly scaling fintech company.

What you will do

• Architect and develop complex software solutions that leverage LLMs and vector databases to automate traditional bookkeeping and finance processes.
• Collaborate directly with founders to define the product vision, strategy, and technical roadmap while managing infrastructure for distributed, data-intensive systems.
• Lead and mentor a growing team of engineers and data scientists, establishing the technical standards and practices required for world-class product delivery.

The ideal candidate

• At least 11 years of professional experience building production web applications using TypeScript/JavaScript and frameworks like Next.js, Nest.js, or Express.
• Deep expertise in architecting data-intensive distributed systems and working with relational databases like PostgreSQL to handle mission-critical financial data.
• Strong background in early-stage startups or founder experience, with a passion for innovation and a preference for building LLM applications using OpenAI APIs.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Salary

Not Disclosed + Equity

Company Description

Intelligent Legal Solutions (ILS) Limited is a seed-stage B2B legal technology company building ProVision, a flagship platform that streamlines complex legal workflows for law firms and investment fund managers globally.

Job Description

As a Backend Tech Lead at Intelligent Legal Solutions (ILS) Limited, you will guide a distributed engineering team while remaining hands-on with Python and Django. You’ll architect scalable solutions on AWS, mentor senior engineers, and shape the technical roadmap for a platform used by global legal professionals and investment fund managers.

Location

Remote, Europe

Why this role is remarkable

• Lead a high-performing distributed team across the UK, Poland, and Ukraine with significant autonomy and a direct voice in product direction.
• Work at the forefront of legal tech innovation, solving complex data-layer challenges for enterprise clients using a modern, Python-native stack.
• Join a fast-moving seed-stage company where your technical leadership and architectural decisions will directly impact the scale and success of the platform.

What you will do

• Lead the technical design, architecture, and implementation of core platform features using Python 3.10+, Django 4.2, and PostgreSQL.
• Mentor a team of 2-4 backend engineers, conducting code reviews and fostering a culture of technical excellence and collaborative growth.
• Collaborate with Product Managers to translate complex business requirements into robust, scalable technical designs and manageable development sprints.

The ideal candidate

• At least 10 years of professional software development experience, including a minimum of 3 years in technical leadership or mentoring roles.
• Expert-level proficiency in Python and Django, with deep experience in system design, database optimization, and search technologies like Elasticsearch.
• Proven experience deploying and scaling high-availability applications on AWS using ECS, Lambda, and Infrastructure-as-Code tools like Terraform or Terragrunt.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Content Marketing Manager

Salary

$150K - $200K + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

Not Disclosed + Equity

Company Description

VC-backed AI retention platform

Job Description

As a Backend Engineer at this VC-backed AI startup, you will build the core infrastructure powering intelligent agents that solve subscriber churn for consumer brands. You will design robust APIs, architect databases, and integrate third-party platforms. Working alongside experienced founders, you’ll own significant surface area and help shape a high-performance engineering culture.

Location

San Francisco, USA

Why this role is remarkable

• High-impact ownership within a lean, 15-person team where every engineer shapes the core product and architecture.
• Strong traction and financial stability, backed by top-tier VCs with a clear mission to solve churn for global brands.
• An in-person, high-trust environment in San Francisco that fosters rapid iteration and direct collaboration with world-class founders.

What you will do

• Design and maintain the core infrastructure, including APIs and database schemas, that powers production-ready AI agents.
• Build and manage complex integrations with third-party platforms to enable seamless data flow for consumer brand clients.
• Collaborate directly with the founding team to architect scalable systems and define the long-term technical roadmap.

The ideal candidate

• At least 1 year of professional experience in backend development with a focus on server-side logic and performance.
• Strong fundamentals in database management and API design, with an ability to ship reliable, high-quality code quickly.
• A proactive, owner-mindset with a drive to solve complex problems and thrive in a fast-paced, in-person startup environment.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding AI Engineer

Salary

$170k – $225k + Equity

Company Description

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

Job Description

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

Location

San Francisco and Los Angeles, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior/Staff Software Engineer

Salary

$180k-$270k + Equity

Company Description

Joyous.team is a leading Public Benefit Corporation and the world’s largest psychedelic healthcare company, generating over $40M in ARR. By combining very low-dose ketamine therapy with advanced AI-driven personalization, the company has transformed over 85,000 lives. Joyous.team is pioneering a new category of mental wellness at the intersection of AI and psychedelic medicine.

Job Description

You will work directly with the CTO to architect and scale an AI-first platform for personalized mental health care. You'll build intelligent agents and predictive data pipelines that adapt medication dosages daily for over 85,000 patients. This role offers the unique opportunity to ship high-impact code that measurably improves lives within a high-velocity, mission-driven startup environment.

Location

Foster City, USA

Why this role is remarkable

• Scale massive impact by developing AI systems that refine personalized treatments for 85,000+ patients daily, moving mental health care from generic to data-driven.
• Join a high-growth category leader with $40M+ ARR that functions with a lean startup DNA, offering both stability and the speed of an early-stage venture.
• Work on a sophisticated tech stack involving real-time data pipelines, LLM-driven agents, and predictive analytics that create an immediate feedback loop between code and patient outcomes.

What you will do

• Lead the technical evolution of the core EHR/EMR system and patient portal, ensuring high performance, security, and scalability for a rapidly growing user base.
• Architect and deploy AI-powered tools and agents that automate clinical workflows, predict treatment efficacy, and personalize the patient experience in real-time.
• Collaborate with AI researchers and clinicians to bridge the gap between complex data science and user-friendly product experiences that drive life-saving health outcomes.

The ideal candidate

• Possesses 6-10+ years of full-stack engineering experience, with deep proficiency in JavaScript, Node.js, and React.js for building scalable, consumer-facing products.
• Demonstrates a high learning velocity and genuine enthusiasm for AI, including experience building with LLMs and using AI coding tools to accelerate development cycles.
• Brings a builder mindset with a proven track record of owning entire product features end-to-end within high-quality, fast-paced startup environments.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Technical Co-Founder

Salary

Not Disclosed + Equity

Company Description

Modern Collections is an NYC-based fintech building the AI-native operating system for the $20B+ commercial debt collections industry. By replacing legacy 1990s software with a sophisticated compliance engine and AI voice agents, Modern Collections is modernizing a massive market currently hampered by manual labor and complex state-by-state regulations.

Job Description

As the Technical Co-Founder at Modern Collections, you will architect and own the entire technical surface area of an AI-driven platform. You’ll build a high-scale compliance engine, voice and email automation, and creditor portals to disrupt a $20B industry. This is a true peer-level partnership with significant equity and massive market impact.

Location

New York, USA

Why this role is remarkable

• Displace archaic 1990s software in a $20B+ industry ripe for AI-native disruption and automation.
• True co-founder status with a 25-50% equity split, offering genuine ownership and peer-level decision-making power.
• Build a complex technical suite including voice agents, enrichment pipelines, and a multi-state regulatory compliance engine.

What you will do

• Architect and build the end-to-end platform, from AI voice agents and email engines to the core creditor portal.
• Navigate complex regulatory landscapes by engineering a robust rules engine that handles federal and state-level compliance.
• Own the entire technical roadmap and engineering strategy, scaling the product from initial build to production-grade reliability.

The ideal candidate

• Proven track record of shipping complex, high-stakes production systems where failure would have a significant blast radius.
• Deep understanding of the collections or fintech domain and a clear vision for how AI can solve legacy inefficiencies.
• Technical leader ready to sign their name on the cap table and manage every aspect of the company's tech surface.

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

£35k-£40k + Variable

Company Description

Akita Property Management is a YC-backed unicorn building the first AI insurance carrier. After recently raising $106M at a $2.6B valuation and hitting $100M ARR in under a year, we are launching our London office to further disrupt the $1T+ insurance industry through cutting-edge AI infrastructure and a founder-led culture.

Job Description

Join Akita Property Management as the first BDR in our newly launched London office. You will lead high-volume outbound efforts, dialing startup founders and operators in the US market to book introductory demos. This role is perfect for a driven, proactive individual eager to build a sales playbook from scratch at a hyper-growth company.

Location

London, UK

Why this role is remarkable

• Ground floor opportunity as the first BDR in a newly established London office for a hyper-growth AI leader.
• Massive financial backing with $106M raised at a $2.6B valuation, providing the resources of a unicorn with the speed of a startup.
• Fast-track career progression with a clear preference for internal promotions as the London team scales rapidly from the ground up.

What you will do

• Execute high-volume outbound activity, making approximately 120 cold calls per day to startup founders and executives in the US market.
• Focus on volume and meeting setting by booking introductory demos for the Account Executive team to manage and close.
• Iterate on sales messaging and scripts in real-time, working closely with leadership to refine the outbound playbook for a new market.

The ideal candidate

• Exceptionally hardworking and resilient, with the ability to handle high-volume outreach and the rejection common in a fast-paced sales environment.
• Strong communicator who can speak confidently with high-level founders and operators, bringing an entrepreneurial or founder mindset to the role.
• Fully committed to an in-office culture, working from the London office Monday to Friday, 2 PM to 10 PM to align with US time zones.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Salary

Not Disclosed

Company Description

Omen AI is a San Francisco hardware startup miniaturizing lab-grade spectroscopy into field-deployable sensors to protect industrial infrastructure and datacenters.

Job Description

As the Senior Manufacturing Engineer, you will lead the transition of validated spectroscopy prototypes into high-volume production. Bridging engineering and global supply chains, you'll establish production architecture for the Scout and Sentry platforms. Your work ensures real-time detection of failure modes in critical cooling and lubricating systems globally.

Location

San Francisco, USA

Why this role is remarkable

• Ownership of the end-to-end manufacturing operation from a blank canvas for sensors that protect the world's most expensive infrastructure.
• Join a high-performance team of 20 builders operating on "type-two fun," where deeply challenging engineering problems lead to immense rewards.
• Directly impact the scale of revolutionary technology that catches industrial failures weeks before they become catastrophic emergencies.

What you will do

• Lead New Product Introduction (NPI) by reviewing mechanical and electrical designs for cost-efficiency, yield, and rapid assembly speed.
• Identify and manage a global supplier network, negotiating terms with machine shops, PCB assembly houses, and contract manufacturers.
• Establish and oversee initial low-volume, in-house assembly lines to validate processes and SOPs before scaling to high-volume production.

The ideal candidate

• Extensive experience in NPI, successfully transitioning complex electro-mechanical hardware from early-stage prototypes to mass production environments.
• Deep expertise in DFM/DFA methodologies and SolidWorks, with a proven track record of auditing supplier capabilities and enforcing quality.
• Strong problem-solving instincts to resolve supply chain bottlenecks and proactively source alternative components without compromising performance 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 GTM Lead

Salary

Not Disclosed

Company Description

Early-stage AI voice startup

Job Description

You will be the founding commercial lead for an NYC-based startup building voice AI for local businesses. Owning the entire zero-to-one sales motion, you'll define the ideal customer profile, close the first batch of users, and build the company's commercial DNA from scratch. This is a high-intensity, founder-caliber role.

Location

New York, USA

Why this role is remarkable

• Join as a founder-caliber lead with significant equity and total ownership of the go-to-market function.
• Build the voice layer for local businesses, solving a massive, tangible problem for salons, restaurants, and contractors.
• Work directly with a technical founding team in a fast-paced, shipping-focused environment based in New York.

What you will do

• Define the initial ideal customer profile and build the outbound sales playbook from the ground up.
• Close early customers through hands-on outreach, including visiting local businesses to iterate on the product pitch.
• Work closely with the technical founders to translate customer feedback into product features and strategic roadmaps.

The ideal candidate

• Proven track record in zero-to-one GTM, ideally as a founding hire at a YC startup or vertical SaaS.
• Strong commercial instinct and the ability to thrive in a high-intensity, "no playbook" environment.
• Located in New York City and ready to perform the unglamorous, high-impact work required to find 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

Data Analyst

Salary

£50k-£68k

Company Description

Growth-stage UK fintech building intelligent B2B2C engagement infrastructure for major mortgage lenders

Job Description

You will take ownership of a live data environment, evolving a Redshift, dbt, and LightDash stack into a sophisticated analytical engine. Beyond maintaining reporting, you'll drive commercial value through cohort modelling and forecasting, helping the UK’s leading financial institutions proactively support over 1 million consumers through complex financial decisions.

Location

Remote, UK/EU

Why this role is remarkable

• Direct impact on the financial well-being of over 1 million mortgage holders by transforming how lenders engage with customers through data.
• Join at a pivotal growth stage as a founding member of a dedicated data function, working alongside a new VP of Engineering and Data Science Lead.
• High-autonomy remote culture that values execution, monthly London workshops, and the opportunity to influence product strategy through deep behavioural insights.

What you will do

• Maintain and fix the data transformation layer in dbt and LightDash to ensure 100% trustworthy reporting for client-facing teams.
• Develop complex cohort-level forecasting and retention models to underpin board-level reporting for Tier-1 mortgage lenders.
• Partner with product and engineering teams to instrument new features and conduct rigorous experimentation analysis on user journeys.

The ideal candidate

• 3+ years in data analytics with expert-level SQL and Python (pandas/numpy) skills in a startup or scale-up environment.
• Hands-on experience building and testing transformation models in dbt within a cloud warehouse environment, preferably Redshift.
• Proven ability to navigate complex relational data structures (B2B2C/SaaS) and translate technical findings into clear narratives for non-technical stakeholders.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Fullstack Kotlin Engineer

Salary

Not Disclosed

Company Description

Leading technology-enabled healthtech platform

Job Description

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

Location

Remote, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Product and Customer Marketing Manager

Salary

Up to $170k

Company Description

Replicant is an enterprise conversational AI company building automated solutions for contact centers to handle high-volume calls. By enabling support teams to focus on complex human-to-human interactions, Replicant helps leading organizations modernize their customer experience through advanced automation and seamless integration into existing enterprise technology stacks.

Job Description

As the Senior Product and Customer Marketing Manager, you will own the end-to-end marketing lifecycle for Replicant’s AI platform. This dual-impact role combines strategic solution positioning and product launches with high-touch customer advocacy programs. Reporting to the VP of Marketing, you will translate complex technology into compelling narratives that drive pipeline, customer retention, and expansion.

Location

Remote, USA/Canada

Why this role is remarkable

• Take ownership of a high-impact, dual-function seat where you steer both the product's market narrative and the strategic voice of the customer.
• Join a leader in the conversational AI space, solving tangible high-volume problems for enterprise contact centers during a period of massive industry transformation.
• Enjoy a remote-first culture across the US and Canada with a collaborative environment where you work directly with Sales, Product, and executive leadership.

What you will do

• Lead industry-specific messaging and solution positioning to create vertical-focused content and sales materials that support pipeline generation and customer expansion.
• Orchestrate cross-functional product launches, ensuring seamless GTM execution, sales enablement, and post-launch adoption across the existing customer base.
• Build and scale a robust customer advocacy program, managing everything from reference cohorts and case studies to customer advisory boards and speaking opportunities.

The ideal candidate

• Brings 5+ years of experience in Product or Customer Marketing within the B2B SaaS, AI, or Contact Center technology sectors.
• Demonstrates a proven ability to translate technically complex product capabilities into clear, business-value narratives for both technical and non-technical stakeholders.
• Operates as a versatile marketing generalist capable of shifting from high-level strategic planning to the hands-on creation of customer success stories and sales collateral.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Product Engineer

Salary

90K–150K CHF + Equity

Company Description

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

Job Description

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

Location

Lausanne, Switzerland

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Backend Engineer

Salary

£65k-£75k + Equity

Company Description

Fast-growing accounting-tech SaaS startup

Job Description

You will join as a core engineer responsible for building automation and AI features that eliminate manual financial workflows. Working directly with the CPTO, you will design scalable, dependable backend systems and contribute to product hypotheses. This is a high-impact role in a lean team where your code ships to customers rapidly.

Location

London, UK

Why this role is remarkable

• Join a category leader that recently passed a major revenue milestone and is doubling its headcount to accelerate growth.
• Enjoy high ownership and visibility as the fourth engineer in a technical team led by experienced repeat founders.
• Benefit from a culture of personal development with a dedicated budget and time for learning complex financial domains.

What you will do

• Develop and maintain core backend services using Spring Boot, Java/Kotlin, and Ruby on Rails.
• Collaborate across the business to translate user needs into pragmatic, well-tested technical solutions.
• Contribute to small frontend features in React to ensure seamless end-to-end product delivery.

The ideal candidate

• Proven experience as a backend engineer in a fast-paced startup environment with strong JVM or Rails skills.
• A pragmatic problem-solver who enjoys wearing multiple hats and building 80/20 solutions for rapid testing.
• Based in the UK and able to commute to Central London at least one day per week.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Salary

$130k-$170k + Equity

Company Description

Hyperbound is a YC S23 backed Revenue Activation Platform that recently raised a $15M Series A led by Peak XV. As the inventors of AI sales roleplay, Hyperbound 5x'd its ARR last year and is trusted by leading enterprises like Autodesk, Monday.com, Bloomberg, and Vanta to transform sales performance.

Job Description

You will own the narrative for a market Hyperbound invented, turning a three-product agentic OS into sharp positioning and sales ammunition. This role bridges the gap between weekly shipping and category leadership, ensuring reps win competitive deals. You’ll partner with founders to define the "why now" for AI-driven revenue execution.

Location

San Francisco, USA

Why this role is remarkable

• Category Creators: Join the team that invented AI sales roleplay and help define the next era of agentic sales tools alongside YC founders.
• High-Octane Growth: Experience a hyper-growth environment that 5x'd ARR last year and recently secured a $15M Series A led by Peak XV.
• Direct Impact: Own the GTM strategy and narrative for three distinct products (Practice, Perform, and Kota) in a rapidly exploding market category.

What you will do

• Translate a complex, agentic AI platform into sharp messaging that resonates with enterprise sales leaders and helps reps win high-stakes deals.
• Lead the go-to-market engine for weekly feature releases, transforming a fast-paced changelog into compelling market moments and launch narratives.
• Build a world-class sales enablement suite, including battlecards and demo narratives, to arm reps with clear differentiation in a crowded category.

The ideal candidate

• Offers 3+ years of B2B SaaS product marketing experience, preferably within the sales tech, revenue intelligence, or sales enablement sectors.
• Demonstrates a proven track record of shipping GTM motions that drove measurable pipeline growth rather than just producing marketing assets.
• Thrives in fast-paced, ambiguous startup environments and possesses the storytelling ability to make technical AI products clear and compelling for buyers.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Software Engineer

Salary

$130k-$180k + Equity

Company Description

Well-funded legal tech AI startup

Job Description

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

Location

New York, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Platform Engineer

Salary

Not Disclosed + Equity

Company Description

Model ML is a $75M Series A London fintech building an AI workflow platform for global financial institutions, backed by FT Partners, Y Combinator, and LocalGlobe.

Job Description

As a Platform Engineer at Model ML, you will architect and scale the cloud infrastructure powering a leading enterprise AI platform. You'll own the transition to automated AI systems for major financial institutions, driving operational excellence through Kubernetes, Terraform, and Azure while ensuring the highest standards of security and compliance readiness.

Location

London, UK

Why this role is remarkable

• Join one of the fastest-growing enterprise AI platforms globally, having recently closed a $75M Series A—one of the largest fintech rounds ever.
• Report directly to founders with two successful venture-backed exits, gaining a front-row seat to building a generational AI company from the ground up.
• Take complete ownership of a high-load, production-grade infrastructure, scaling systems ahead of demand for some of the world's largest financial institutions.

What you will do

• Architect and maintain cloud infrastructure using Azure (AKS), Terraform, and Docker to support rapid product growth and global scaling.
• Build and optimize robust CI/CD pipelines for backend, frontend, and data services using GitHub Actions to enable high-velocity, reliable releases.
• Drive product-wide observability systems for logging, metrics, and tracing, while preparing infrastructure for SOC 2 and ISO 27001 audit readiness.

The ideal candidate

• Has 4-7 years of platform or DevOps experience, ideally within a high-growth startup environment or handling high-load production systems.
• Possesses deep technical expertise in Azure, Terraform, Kubernetes (AKS), and scripting languages like Python or Bash for automation.
• Demonstrates a proven track record of owning infrastructure end-to-end, including networking, database management (PostgreSQL), and implementing security best practices.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

Not Disclosed

Company Description

Stint Ltd is an AI-driven platform transforming hospitality workforce management, having reached £1m ARR in just 10 months. They operate the UK’s largest flexible student workforce for major brands like PizzaExpress and Gail's, combining hyper-local talent with proprietary AI to capture the UK market and expand internationally.

Job Description

You will join a high-velocity product pod to build and scale the core systems powering Stint Ltd's AI platform. Working across Python, Go, and Flutter, you will own features end-to-end—from database schema to UI—while collaborating directly with hospitality customers to solve real-world operational challenges in a fast-paced environment.

Location

London, UK

Why this role is remarkable

• Incredible traction with £1m ARR achieved in just 10 months and a clear path to aggressive international expansion including the US market.
• High-autonomy engineering culture where you ship daily, own features end-to-end, and skip the backlog grooming theatre found at larger tech firms.
• Rare opportunity to work on a product that combines a massive physical workforce with cutting-edge AI tools to disrupt the hospitality sector.

What you will do

• Build, test, and deploy new features across the full stack using Python (Django), Go, and Flutter with clean, scalable architecture.
• Engage directly with hospitality customers to understand operational pain points and translate them into immediate, production-ready technical solutions.
• Design and evolve core APIs, data flows, and event-driven architectures to support rapid platform scaling and new market entries.

The ideal candidate

• Has 3+ years of commercial production experience with a technical background in Computer Science, Engineering, or Mathematics.
• Demonstrates proficiency across the stack, specifically with Go, Python/Django, and Flutter, and is comfortable with GraphQL and AWS.
• Thrives in high-energy startup environments, possessing the pragmatic mindset to ship great code quickly and make sound decisions with incomplete information.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Principal Systems Engineer

Salary

£150k-£195k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Enterprise Account Executive – Financial Services & Banking

Salary

£90-£100k base, £180-£200k OTE

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Title:
Founding Engineer (£100k–£150k + Equity) at High-growth AI data startup

Job Title

Founding Engineer

Salary

£100k–£150k + Equity

Company Description

High-growth AI data startup

Job Description

As the first engineering hire, you will build AI agents that automate complex data reasoning for enterprise industries. You will own features end-to-end across AI orchestration, data engineering, and multi-tenant infrastructure. This is a high-autonomy role designed for an exceptional engineer ready to shape the technical foundation of a next-generation intelligence platform.

Location

London, UK

Why this role is remarkable

• Join as employee #1 with significant equity and direct influence on product strategy alongside the founders.
• Backed by top-tier venture programs and working directly with major enterprise clients on production AI systems.
• Unique opportunity to work at the intersection of LLM orchestration and high-stakes, unstructured data processing.

What you will do

• Build and deploy production-grade LLM orchestration frameworks and evaluation loops using Python and TypeScript.
• Design scalable data pipelines and medallion architecture to ingest and transform heterogeneous data sources.
• Architect secure, multi-tenant cloud infrastructure and manage end-to-end feature delivery for enterprise customers.

The ideal candidate

• Proven track record of building and shipping real products with a high bias for action and speed.
• Proficiency in TypeScript/React and Python, with a mastery of modern AI coding tools to maximize output.
• Comfortable with ambiguity and a 6-day startup work cycle in a fast-paced, high-accountability 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

Business Development Representative - French Speaking

Salary

£70,000+ OTE (£49k Base + £21k Variable) + Equity

Company Description

Airtable is a category-defining no-code app platform used by over 500,000 organizations, including 80% of the Fortune 100. With 43% year-over-year growth in EMEA, Airtable is revolutionizing operations through agentic AI, empowering teams to build powerful workflows and custom applications at enterprise scale.

Job Description

As a French-speaking BDR in London, you will drive pipeline growth across France and Southern Europe. Partnering with Strategic Account Executives, you’ll engage enterprise leaders to rethink operational workflows using Airtable and its new Hyperagent AI product. This is a high-impact role with a clear promotion path into enterprise sales.

Location

London, UK

Why this role is remarkable

• Join a high-growth EMEA headquarters where 60% of the BDR team was promoted last year, offering a clear, proven track to Account Executive roles.
• Sell at the cutting edge of technology with Hyperagent, Airtable’s frontier AI product, while using a stack of 10 purpose-built AI agents to automate your sales workflow.
• Benefit from a market-leading package including £70k+ OTE, equity, a £7,500 annual travel allowance, and 9% company pension contributions.

What you will do

• Generate qualified enterprise pipeline through strategic outbound prospecting and personalized outreach to high-impact accounts across the French market.
• Partner with Strategic Account Executives in Paris to map target accounts, identify key stakeholders, and develop ROI-driven hypotheses for AI-powered workflows.
• Conduct deep discovery conversations to identify customer pain points and articulate how Airtable’s platform solves complex operational challenges for Fortune 100 companies.

The ideal candidate

• Fluent French speaker with at least 1 year of experience in B2B sales, recruitment, or high-activity outbound roles.
• Proactive, metrics-driven professional with a track record of delivering results and a strong interest in becoming an AI-fluent seller.
• Excellent communicator and storyteller who can navigate complex enterprise organizations and engage a wide range of senior stakeholders.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Forward Deployed Engineer

Salary

£80k-£100k + Equity

Company Description

Parsewise is a YC-backed startup building agentic infrastructure for high-consequence risk decisions in insurance. Founded by an ex-Palantir and ex-Bain team, Parsewise is backed by General Advance, Network VC, and prominent angels from OpenAI and Palantir to automate complex document ingestion and risk signaling for global underwriters.

Job Description

As the first Forward Deployed Engineer at Parsewise, you will bridge the gap between complex customer workflows and core platform engineering. You’ll sit with underwriters in the morning to understand their requirements and build production-grade deployments in the afternoon. This high-impact role directly shapes the product and drives value for leading enterprise insurance partners.

Location

London, UK

Why this role is remarkable

• Join as the first Forward Deployed Engineer, working directly with founders from Palantir and Bain to shape the company's deployment strategy and product roadmap.
• Backed by elite investors including Y Combinator, General Advance, and angels from OpenAI and McKinsey, operating at the cutting edge of AI for regulated industries.
• Directly impact revenue and product market fit by solving the hardest problems in unstructured data—hallucinations, explainability, and scalability—for leading global insurers.

What you will do

• Onboard insurance and reinsurance customers by deploying and configuring the Parsewise platform within their specific tech stacks and workflows.
• Translate complex, real-world underwriting and claims documents into structured, decision-ready data configurations, often working side-by-side with customer SMEs.
• Cycle between commercial activities and core engineering: scope use cases, run pilots, and build new features based on direct feedback from the field.

The ideal candidate

• Strong engineering foundation with the ability to write production-quality Python or TypeScript and integrate software directly into enterprise customer environments.
• Proven ability to navigate commercial conversations and scope technical use cases; experience in insurance or reinsurance is highly valued but secondary to quick learning.
• High-ownership mindset capable of shipping high-quality work in a fast-paced environment and earning trust with sophisticated, regulated buyers.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Business Development Representative

Salary

Not Disclosed

Company Description

Well-funded enterprise AI startup

Job Description

As the first Business Development Representative in London, you will own the top-of-funnel pipeline for a high-growth AI company. You will research accounts, build target lists, and book meetings with C-suite executives at global enterprises. This is a builder role where you will design and optimize outbound workflows from scratch.

Location

London, UK

Why this role is remarkable

• Join as the first London-based BDR and play a critical role in scaling the company's most important growth lever.
• Backed by top-tier venture capital firms and founded by a team with experience at elite global technology organizations.
• Move beyond standard outreach by building and optimizing your own AI-powered sales stack using tools like Clay and Attio.

What you will do

• Identify and research high-value accounts to build strategic target lists for outreach to C-suite and VP-level decision-makers.
• Execute creative outbound campaigns across multiple channels, focusing on unconventional touches that secure replies from enterprise leaders.
• Continuously improve the outbound engine by designing and implementing automated, AI-assisted workflows to drive higher efficiency and conversion.

The ideal candidate

• Possesses 1-2 years of outbound B2B experience, ideally within the enterprise SaaS or artificial intelligence sectors.
• Demonstrates exceptional grit and creative resourcefulness with a proven track record of building sales processes from the ground up.
• Maintains high professional credibility and the communication skills necessary to engage effectively with executives at the world's largest companies.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Community Lead - DTC Operator

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Software Engineer, Full Stack

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

New York, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

Job Title

Account Manager

Salary

$90k–$130k

Company Description

Parallel Distribution is a high-growth media company building the TikTok Distribution Network, managing over 10,000 creator accounts and generating 0.2% of all daily TikTok content. They help leading brands like Love Wellness and MaryRuth's achieve $3 CPMs through organic creator impressions that consistently outperform traditional paid media placements.

Job Description

As the first dedicated Account Manager at Parallel Distribution, you will own the end-to-end client lifecycle for 10–15 enterprise accounts. You’ll act as the primary point of contact for growth teams at top-tier brands, designing sophisticated measurement frameworks, managing rapid-fire communication, and translating complex performance data into actionable, executive-ready insights.

Location

New York City, USA

Why this role is remarkable

• Join as the first dedicated Account Manager hire, offering a unique opportunity to shape the client success function and influence the company's operational roadmap.
• Work at the cutting edge of social commerce with a company that manages roughly 0.2% of all daily TikTok content for household names like Talkspace and Obvi.
• Benefit from a high-impact, in-office NYC culture where you bridge the gap between technical attribution modeling and high-level creative strategy.

What you will do

• Lead the full client lifecycle for 10–15 simultaneous accounts, serving as the primary lead for kickoff calls and ongoing strategic growth initiatives.
• Design and implement custom attribution setups and measurement frameworks using MMPs like Appsflyer and Adjust to prove organic ROI to UA managers.
• Synthesize raw performance data into high-quality, VP-ready decks that clearly communicate the value of the TikTok Distribution Network to enterprise stakeholders.

The ideal candidate

• Brings 3–5+ years of experience as an Account Manager or CSM at a media company, publisher, or martech firm servicing large-scale mobile apps.
• Possesses deep technical fluency in attribution tools (MMPs) and analytics platforms, with the ability to lead sophisticated conversations with paid media buyers.
• Exhibits exceptional client-facing polish and responsiveness, comfortable managing high-velocity communication via Slack and leading high-stakes presentations for enterprise growth teams.

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Account Executive (UK)

Salary

£90K – £120K + Equity

Company Description

Series A AI-powered cybersecurity startup solving enterprise vulnerability management

Job Description

As an early sales hire, you will own the full sales cycle for high-stakes AI-powered vulnerability management solutions. You'll drive $100K+ deals by helping security teams eliminate false positives using agentic AI. This role is perfect for a technical seller who thrives in building a GTM playbook from scratch at a high-growth startup.

Location

Remote, UK

Why this role is remarkable

• Ground floor opportunity to shape the sales motion and GTM strategy for a well-funded Series A security pioneer.
• Sell a cutting-edge product at the intersection of LLMs and cybersecurity that solves the industry's massive alert fatigue crisis.
• Work alongside an elite leadership team with a track record of building companies through to IPO and major acquisitions.

What you will do

• Execute outbound prospecting strategies to build a pipeline of cloud-native and financial services enterprise opportunities.
• Lead consultative discovery and technical demos to navigate complex $100K+ enterprise deal cycles with CISOs and security leads.
• Partner with engineering and product teams to refine the ICP and iterate on sales methodologies based on market feedback.

The ideal candidate

• Proven track record selling cybersecurity solutions like vulnerability management, AppSec, or cloud security to enterprise stakeholders.
• Experience in a Series A-C startup environment where you built sales processes and generated pipeline without a recognized brand.
• Technically curious mindset with the ability to demo agentic AI products and engage deeply with technical security buyers.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Title:
Founding Research Scientist at stealth physical AI startup

Job Title

Founding Research Scientist

Salary

Not Disclosed

Company Description

Stealth physical AI startup

Job Description

You will lead the research function at a venture-backed startup solving the data bottleneck in robotics. By training end-to-end manipulation policies and designing evaluation frameworks, you will bridge the gap between high-quality real-world interaction data and model performance. This hands-on role offers significant equity and the chance to build a research stack from zero.

Location

San Francisco, USA

Why this role is remarkable

• Rare opportunity to join as a founding member with minority co-founder level equity and full ownership of the research agenda.
• Work at the critical intersection of robotics and data infrastructure, solving the primary bottleneck preventing the scaling of physical AI.
• Collaborate directly with a technical founding team in a high-autonomy environment where you set the research direction and validation strategy.

What you will do

• Train and evaluate real-world robot manipulation policies using imitation learning, diffusion policies, or vision-language-action models.
• Build the end-to-end data-to-policy validation pipeline to ensure high-quality tactile and interaction data translates to performance.
• Work alongside hardware and software teams to define the research roadmap and iterate on differentiated data collection methods.

The ideal candidate

• Proven track record training manipulation policies on physical hardware, focusing on dexterous manipulation or tactile sensing.
• PhD from a top-tier robotics laboratory or extensive research experience at a leading organization specializing in physical foundation models.
• Strong desire to work in an early-stage, hands-on individual contributor role with the ambition to build a research function from scratch.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Product Designer

Salary

$160k-$220k + Equity

Company Description

Well-funded AI agent orchestration startup

Job Description

You will lead the design of a complex platform that enables founders to run entire companies through AI agent departments. By translating natural language instructions into coordinated task execution, you'll solve the chaos of fragmented AI tools. This is a 0-to-1 opportunity to define human-AI interaction patterns for the next generation of business infrastructure.

Location

San Francisco, USA

Why this role is remarkable

• Design the interface between humans and autonomous agents from the ground up at an early-stage company.
• Backed by top-tier VCs and led by experienced founders, offering significant equity and high-impact ownership.
• Influence the core product strategy of a platform that simplifies high-level automation for solo entrepreneurs and small teams.

What you will do

• Own the end-to-end design for complex orchestration flows, human-in-the-loop approvals, and layered memory systems.
• Work directly with the founder and engineering team to ship fast and define a cohesive product vision.
• Lead the creation of a robust design system and motion interactions that simplify technical complexity for users.

The ideal candidate

• Has 6+ years of experience designing complex B2B SaaS workflows, dashboards, and multi-step configuration tools.
• Demonstrates a strong UX research practice with a portfolio that articulates clear tradeoffs and measurable product impact.
• Thrives in high-ambiguity environments and possesses the craft skills to elevate interaction design through motion and systems thinking.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Title:
Senior Full Stack Engineer at Graswald AI - VC-backed Generative AI for Fashion

Job Title

Senior Full Stack Engineer

Salary

Not Disclosed

Company Description

Graswald AI - VC-backed generative AI platform for fashion brands

Job Description

As a Senior Full Stack Engineer, you will build the AI operating system for global fashion retailers. You'll design scalable backend systems and high-performance frontend applications to deliver pixel-perfect generative content. Working in a fast-paced environment, you'll bridge the gap between complex GPU-intensive workloads and seamless user experiences for enterprise clients.

Location

Remote (CET)

Why this role is remarkable

• Impact the future of fashion by building tools already used by 50+ enterprise clients to automate high-end creative production.
• Join a high-growth startup backed by top-tier investors like Lakestar and Orendt Studios as they prepare for a Series A later this year.
• Work at the cutting edge of Generative AI, integrating advanced tooling like Stable Diffusion and ComfyUI into production-grade software.

What you will do

• Design and optimize scalable Python/Django backend systems and React/TypeScript frontends to handle high-performance GPU-intensive workloads.
• Translate complex product requirements from global fashion brands into reliable, maintainable, and secure technical implementations.
• Pioneer AI-driven development practices by researching and applying emerging AI capabilities to enhance software engineering processes and product features.

The ideal candidate

• Possesses a minimum of 5 years of professional experience building and maintaining production-grade software in a startup or product-driven environment.
• Demonstrates mastery of Python and Django alongside strong proficiency in TypeScript, React, and cloud infrastructure (AWS/Azure/GCP).
• Exhibits an entrepreneurial spirit with the ability to navigate technical ambiguity and make pragmatic architectural decisions in a fast-scaling organization.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Enterprise Business Development Representative

Salary

Not Disclosed

Company Description

Yunojuno.com is a profitable, category-leading freelancer management platform that has processed over £2B in bookings for global enterprises like Google, the BBC, and PepsiCo.

Job Description

Join Yunojuno.com as an Enterprise Business Development Representative to drive growth within the UK’s largest organizations. You will engage senior stakeholders in Procurement and HR to solve complex contingent workforce challenges using our proven platform. This outbound-first role is a strategic opportunity to build pipeline for a market-leading, profitable SaaS business.

Location

London, UK

Why this role is remarkable

• Join a profitable category leader named a 2025 Leader by Everest Group, with over £2 billion in freelancer bookings processed to date.
• Work directly under VP of Sales Chris Martin, who scaled Oyster from $1M to $40M+ ARR, providing elite mentorship for your sales career.
• Sell a proven solution to enterprise leaders who have active budgets and genuine pain points regarding contingent workforce management and governance.

What you will do

• Execute high-volume outbound prospecting across phone, email, and LinkedIn to secure meetings with senior Contingent Workforce and Procurement leaders.
• Identify organizational challenges within £20m+ annual spend workforce programs to qualify early-stage pipeline for the Senior Enterprise Sales team.
• Maintain disciplined documentation of stakeholder context and discovery insights within the CRM to ensure seamless handovers and accurate tracking.

The ideal candidate

• Deep domain expertise in the contingent workforce ecosystem, including experience with MSP models, VMS platforms, or high-level recruitment and staffing.
• Proven track record in B2B business development with the resilience and drive to conduct consistent daily outbound outreach to enterprise gatekeepers.
• Strong discovery and qualification skills with the ability to articulate complex workforce models and operational challenges to Director and VP-level stakeholders.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Forward Deployed Engineer

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

PPC Lead, Marketplaces

Salary

£70k-£90k

Company Description

PetLab Co. is a profitable, 9-figure revenue world leader in DTC pet supplements, scaling rapidly across global marketplaces to support a community of over 5 million happy dogs.

Job Description

As PPC Lead, Marketplaces at PetLab Co., you will own the paid media strategy across Amazon, Walmart, and Chewy. You will manage $2M+ in annual budgets, driving growth through Sponsored Products, Brands, and Display. This senior individual contributor role offers the autonomy to set the agenda for one of the company's most critical growth engines.

Location

London, UK

Why this role is remarkable

• Own the paid media strategy for a profitable, 9-figure revenue brand that is the global leader in the DTC pet supplement space.
• Command significant budgets (over $2M annually) across Amazon Ads, with direct influence over scaling the brand’s footprint on Walmart and Chewy.
• Join a high-performing, fast-moving team where marketplace growth is a top strategic priority, offering rapid career progression and high levels of autonomy.

What you will do

• Develop and execute the paid media strategy for Amazon and other marketplaces, managing multi-million dollar budgets across Sponsored Products, Brands, and Display.
• Lead a structured experimentation roadmap, conducting A/B tests on creative, bidding, and landing pages to continuously optimize ROAS and TACoS.
• Partner cross-functionally with Creative and Retail teams to brief high-performing assets and ensure listing quality aligns with paid media investment.

The ideal candidate

• Has 5+ years of experience managing large-scale Amazon Ads budgets ($2M+ annually) with deep fluency in 3P Seller Central and Amazon DSP.
• Demonstrates strong commercial instincts with a proven track record of improving key metrics like ROAS, TACoS, and overall marketplace profitability.
• Functions as a senior self-starter who can transition seamlessly between high-level strategy and hands-on execution without requiring a supporting team.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Implementation Manager

Salary

Not Disclosed

Company Description

VC-backed fintech infrastructure platform

Job Description

You will orchestrate complex enterprise deployments of an AI-native operating system for the financial services industry. As the primary client partner, you’ll drive execution timelines, manage cross-functional teams, and ensure successful product adoption. This high-impact role blends strategic consulting with operational execution to transform legacy financial infrastructure into modern, programmable systems.

Location

New York, USA

Why this role is remarkable

• Own the end-to-end implementation of AI-native infrastructure for a massive, mission-critical financial sector.
• Join a well-funded Series C startup valued at over $1B and backed by top-tier global venture capital firms.
• High-visibility role with direct access to executive stakeholders, driving measurable P&L outcomes for major enterprise clients.

What you will do

• Lead complex, multi-stakeholder enterprise rollouts as the primary partner for client success and day-to-day execution.
• Coordinate cross-functional teams across engineering, product, and operations to deliver deployment milestones safely and on schedule.
• Develop and codify implementation playbooks, templates, and best practices to accelerate future enterprise onboarding and product scale.

The ideal candidate

• 3-6 years of experience in implementation management, management consulting, or enterprise software deployment at a high-growth company.
• Exceptional organizational skills and high EQ, with a proven ability to build trust with enterprise executive stakeholders.
• Strategic thinker with a "builder" mindset who thrives in fast-paced environments and values operational excellence over ceremony.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

===

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

Job Title

Protection Advisor

Salary

Up to £50k OTE

Company Description

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

Job Description

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

Location

Remote, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

===

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Lead AI and Process Modelling Engineer

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Investor - AI Infrastructure and Software

Salary

Not Disclosed

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Full-Stack Engineer

Salary

£75k-£110k + Equity

Company Description

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

Job Description

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

Location

London, UK

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founder Associate

Salary

£28,000 – £35,000 + Equity

Company Description

BlakBear is a London-based deep-tech startup founded by Imperial College PhDs that is replacing traditional expiry dates with gas sensors and AI. By measuring real-time spoilage, they are tackling the one-third of food wasted globally and have already secured enterprise contracts across Europe and North America.

Job Description

You will work directly with the CEO and CTO to accelerate BlakBear's mission of eliminating food waste. This hybrid role spans building customer-facing software, designing hardware experiments, and writing firmware. You’ll take on immediate responsibility, solving complex R&D challenges and refining how the technology is presented to enterprise partners.

Location

London, UK

Why this role is remarkable

• Work directly alongside Imperial College London scientist-founders in a high-intensity, deep-tech environment at the Tower Bridge HQ.
• Impact a global crisis by deploying technology that has shown 90%+ correlation with lab testing and is already signing enterprise deals.
• Accelerated career path toward technical leadership or entrepreneurship through direct exposure to both hardware R&D and software product scaling.

What you will do

• Develop and maintain internal software tools and customer-facing interfaces using modern AI-assisted workflows like Claude and Cursor.
• Design and execute R&D experiments to test gas sensors, write firmware, and iterate on hardware prototypes for food freshness tracking.
• Translate complex technical data into visually compelling presentations and products that communicate freshness insights to global food manufacturers.

The ideal candidate

• A STEM student or early-career professional in Engineering, Physics, or BioTech with a drive to solve hard, real-world problems.
• Proficient in using the latest AI tools for development and possessing a keen eye for both functional and aesthetic design.
• Highly adaptable generalist with a scientific mindset, comfortable working across the full stack of deep-tech development from labs to 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

Demand Gen Lead

Salary

$200k-$240k + Equity

Company Description

Well-funded enterprise AI startup

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Software Engineer

Salary

Not Disclosed + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Senior Product Manager, Compliance

Salary

Not Disclosed

Company Description

VC-backed AI infrastructure startup

Job Description

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

Location

New York, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Enterprise Account Manager

Salary

£90k + £90k OTE + Equity

Company Description

Fast-scaling AI risk prediction startup transforming the $2T construction industry

Job Description

You will lead the commercial expansion of a breakthrough AI platform that predicts construction project delays before they happen. Reporting to the VP Commercial, you’ll drive revenue across EMEA and APAC by challenging the status quo, navigating complex sales cycles with global infrastructure owners, and transforming how the world builds mega-projects.

Location

Remote, UK

Why this role is remarkable

• Sell a category-defining AI product that has analyzed over $2 trillion in construction spend to provide unprecedented project foresight.
• Work with a high-caliber team of AI researchers and construction experts already trusted by giants like Chevron, HS2, and Network Rail.
• Enjoy significant financial upside with a six-figure OTE, meaningful equity, and a remote-first culture that prioritizes radical truth and high autonomy.

What you will do

• Hunt and close new logos with major infrastructure owners, contractors, and engineering consultancies across EMEA and APAC.
• Execute complex, 6+ month Challenger Sale cycles involving C-suite stakeholders and multi-billion pound project directors.
• Partner with the VP Commercial to shape the go-to-market strategy for evolving pilot deals into multi-million pound enterprise contracts.

The ideal candidate

• Brings 4+ years of success in enterprise SaaS sales with a proven track record of managing complex stakeholder environments.
• Possesses deep credibility within the construction or civil engineering sector, comfortably speaking the language of project planners and directors.
• Demonstrates a 'Challenger' mindset with the grit to educate a traditional market on the value of predictive machine learning.

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

Job Title

Founding GTM

Salary

$100k-$170k + Equity

Company Description

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

Job Description

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

Location

San Francisco, USA

Why this role is remarkable

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

What you will do

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

The ideal candidate

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

Who are Jack & Jill?

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

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

How does this work?

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

We never post fake jobs

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

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

#LI-JANDJLIVE

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

The next step is to speak to Jack.

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.