Jack helps you find life-changing roles at breakout companies.
Talent and people leaders use Jack to find opportunities where they can shape teams from early stages.
Jack finds you jobs at companies like this.
Founding Talent Partner at Healthtech-1
Join Healthtech-1 as the Founding Talent Partner in London. You will build the hiring function from the ground up and work directly with the founders. The YC and Moonfire-backed startup is already in 25% of GP practices, with the opportunity to scale to full coverage.
Head of Talent Acquisition at Wyn Procurement Limited
Head of Talent Acquisition at Wyn Procurement Limited leads the recruitment function in a high-growth UK SaaS startup. As the first in this role, you’ll build a recruitment engine from the ground up and run a strategic vendor research program that informs product decisions. With 3+ years of recruitment experience, you’ll work directly with founders in a remote UK setting to define culture and.
Talent Lead at Anima
As Talent Lead at Anima, a London-based healthtech startup that is cash-flow positive and backed by YC, you’ll lead the recruitment function and help build a scalable hiring engine. Anima has resolved 5.7 million patient cases and serves 20% of the UK population, with the role reporting to the Chief of Staff. This is an opportunity to source elite engineers and senior talent to accelerate.
Managing Director of New Ventures at Redesign Health
The role is Managing Director of New Ventures at Redesign Health in San Francisco. Redesign Health is a healthcare-focused growth platform that has raised over $1.5 billion and launched more than 70 companies. The opportunity involves shaping the venture strategy, recruiting top founding talent, and leveraging an AI-powered operating system to scale healthcare ventures, with a base around $240k.
Head of Engineering at Duckbill
Tired of solving the wrong problems in cloud cost management? Join a seed stage powerhouse backed by Uncork and Heavybit that is redefining how the Fortune 500 handles cloud financial data. We've spent seven years researching this problem and are now building the definitive platform to solve it. We're looking for a Head of Engineering to lead the charge—this is a hands on builder role where you'll ship daily, design architecture for 50x scale, and recruit a top tier team in San Francisco. If you thrive on hard data problems and high autonomy, this is your next career defining move.
Senior Technical Recruiter at Fleek
Join an a16z and YC backed Series B startup that's fixing the world's broken secondhand supply chain. As the first dedicated talent hire in London, you won't just fill seats; you'll architect the entire technical recruiting function and build custom recruiting tools using Claude Code. If you are a high velocity operator who thrives on ambiguity and wants to work at a company that's tripling in size year on year while saving millions of items from landfills, this is your chance to lead the buildout of a global talent engine. Help us build the AI native backbone for a $350B market.
Head of Talent at BlueDot Impact
Help protect humanity by building the workforce that steers the future of AI. This $25M funded San Francisco startup has already trained 6,000+ people for roles at Anthropic and DeepMind, and now they need a Head of Talent to triple their own team. You’ll work directly with the CEO to source and close world class researchers and operators, moving at startup speed to solve one of the most important talent problems of our time. If you can convince elite talent to prioritize mission over massive corporate salaries, this is your chance to build a generational organization from the ground up.
Talent Lead at Saturnos
Saturnos.com is on a mission to democratize financial advice for one billion people, and they need a world class Talent Lead to build the engine behind that growth. Having recently raised a $15M Series A and scaled to 450+ firms as the UK market leader in AI for wealth management, Saturn is now hiring its first dedicated talent leader. Reporting directly to the CEO, you’ll have the autonomy to design hiring systems from scratch, own the end to end candidate experience, and shape the team of one of Europe’s highest conviction fintech startups. If you're a builder who thrives in high ownership environments, this is your chance to define a company's DNA.