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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Product Engineer at Keith
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.
About this role
Role overview
About the company
Keith
AI Legal Services
2-10 employees
£2M Seed-funded AI-native law firm backed by Breega and Backed VC
What you'll do
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.
Who you are
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.
Why this role
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.
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