You will join as a founding engineer at an AI-native law firm disrupting the £19B legal services market. Working alongside a technical CEO with multiple exits, you'll build sophisticated client platforms and conveyancer dashboards that automate 80% of human workload. This role places you at the frontier of AI and legal automation.
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London, United Kingdom£60k-£90k + Equity
Product Engineer at £2M Seed-funded AI-native law firm
Join an elite founding team at a £2M Seed-funded AI-native law firm that is reinventing the £19B UK legal market. Backed by Breega and Backed VC, this startup is automating 80% of the conveyancing process to deliver unprecedented speed and transparency. As a Product Engineer, you'll work directly with serial entrepreneurs and legal experts to build sophisticated dashboards and AI agents from the ground up. If you are a frontend-heavy full-stack developer who thrives in high-velocity, AI-native environments and wants to own a significant piece of a future market leader, this London-based role offers the perfect blend of technical challenge and massive equity upside.
Overview
Role overview
Company
Keith
AI Legal Services
2-10 employees
£2M Seed-funded AI-native law firm backed by Breega and Backed VC
Responsibilities
What you will do
- Design and develop intuitive, polished interfaces for complex legal workflows using React, Next.js, and TypeScript.
- Build and deploy autonomous AI agents that handle sophisticated legal document reviews and real-time transaction correspondence.
- Work across the full stack to orchestrate transaction state machines and integrate LLMs into core product features.
Candidate profile
Who this is a fit for
- Has 3+ years of experience building modern web applications with a strong emphasis on frontend excellence and product design.
- Demonstrates expert command of React, Next.js, and Python, with a history of building end-to-end features from scratch.
- Is a power user of AI coding tools like Cursor or Claude Code, moving at a speed that matches an early-stage startup environment.
What makes it remarkable
Why this role is remarkable
- Join a founding team with a proven track record of scaling one of the UK’s fastest-growing consumer brands and achieving multiple successful exits.
- Secured £2M in Seed funding from prestigious investors including Backed VC and Breega to transform the antiquated conveyancing market.
- Influence the very foundation of an AI-native product, holding significant equity and ownership over the frontend and product UX strategy.
Jack & Jill
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.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
Jack