Founding Engineer

🚀 Founding Engineer (AI Agents) - London

📍 London · In-person

💰 up to £220k + Equity + Benefits

An very well-funded early-stage startup in London are looking for a founding engineer to build AI agents that save people time - real products with tons of users

The founders have previous multi-million-dollar exits and are building what’s already one of the fastest-moving startups in London 🚀

🛠 What You’ll Be Doing

• Building the core product end-to-end across backend, frontend and AI systems
• Shipping fast, owning production, and iterating directly with users
• Working closely with founders on product direction and technical decisions

⚙️ Tech Stack

Next.js · TypeScript · Python (FastAPI) · PostgreSQL · Cursor · AI/ML · LLM APIs

👀 Who This Is For

• Someone with 3+ years building dynamic startups/scale ups
• Future founders! See yourself building something yourself, but need something for now?
• People comfortable operating without structure and making high-leverage decisions
• Engineers excited by cutting edge development, AI and new interaction models

❌ Not For

• Fully remote
• Big-company pace, heavy process, or narrow scope

🌱 Why It’s Interesting

• True founding engineer role with meaningful equity upside
• Proven founders with serious ambition and execution speed
• Strong investor backing and real runway (8 figures!)
• A rare opportunity to take something from 1-to-scale in London

Sound interesting? - Apply here and our team will be in touch 🙏