You will join an early engineering team building a next-generation platform designed to modernize traditional professional services through AI. As a generalist, you will shape product direction, build sophisticated LLM-powered systems, and ship production features within your first week. This role is ideal for high-standard engineers who thrive in fast-paced startup environments.
Staff or Senior Product Engineer at VC-backed AI legal tech startup
Are you a product-minded engineer ready to disrupt the traditional legal industry? Join a well-funded, AI-native startup in London as an early engineering hire. You'll build sophisticated LLM-powered systems, ship code in your first week, and help shape the future of professional services alongside a second-time founder who has previously scaled platforms to massive success. If you're a high-standard generalist who loves TypeScript and AI, this is the role for you.
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Location
London, United Kingdom
Compensation
£100k-£150k + Equity
Company
Confidential company
Role overview
About the company
VC-backed AI legal tech startup
What you will do
- Architect and deploy complex AI-powered systems and LLM agents that handle intricate, high-stakes professional workflows beyond simple prompting.
- Own the end-to-end product lifecycle, from talking to users and forming hypotheses to shipping high-quality code into production weekly.
- Scale a robust TypeScript monorepo and event-driven architecture using React, tRPC, and Inngest to support rapid product iteration.
Who this is a fit for
- Previous experience at an early-stage startup where you successfully drove product direction and managed ambiguous technical requirements.
- Expert proficiency in TypeScript and the modern web ecosystem, with the ability to maintain high engineering standards while moving fast.
- A relentless focus on user impact and problem-solving, with a hands-on approach to refining AI-driven features and production-ready machine learning applications.
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Why this role is remarkable
- Join a well-funded venture led by a second-time founder with a proven track record of scaling regulated platforms to massive volume.
- Work at the frontier of AI application, building a full-stack, AI-native service that replaces legacy workflows with sophisticated automated agents.
- Receive meaningful early-stage equity in a high-growth company tackling a multi-billion pound market with a modern TypeScript and React stack.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.