Senior Product Engineer - 100 - 170k - Early Stage Legaltech Startup - X3 Days PW

Senior Product Engineers (Typescript) | 100-170k | Early stage legaltech startup | x3 days pw (central/east Ldn) Role: Senior Product Engineers Salary: 100-170k (+ equity) Location: x3 days pw in Central/East London Tech stack include: Typescript, React, GCP, tRPC, Tailwind, Postgres Team: x3 engineers We've partnered with an AI-native consumer law firm, starting with property conveyancing, with a mission to make legal advice accessible to everyone. Very well funded, strong ARR within six months, the company is scaling fast and looking for exceptional engineers who love building. Opportunity to join a tiny, high-performing team, work directly on AI systems that do real legal work, and have outsized impact on both product and company trajectory. Requirements:

• 5+ yrs full stack experience (Typescript ideally however flexible if you've worked with other languages)
• Background - SaaS Scaleup (Series A/B) or combination of Big tech & startup (e.g. flex on size)
• Strong autonomous problem solver
• 0-1 builder who loves creating from scratch
• High agency - can spot problems and ship solutions without hand-holding
• Product-minded engineer, still hands-on technically; not someone who has drifted into pure management or architecture Bonus if you have built AI agents or LLM-powered systems!