Founding Product Engineer | London
A stealth AI company founded by a serial entrepreneur who previously built and sold a business for $300M (£240M) without raising a single penny of VC funding. Now they're doing it again!
With £100M of their own capital already committed, they're building an AI-first company with ambitions to fundamentally change how businesses operate.
They're looking for a product-minded engineer who cares deeply about building intuitive user experiences, can confidently challenge assumptions, and has strong reasoning behind every product and frontend decision they make.
You'll work directly with the founder to shape the product, influence the roadmap, and turn ambitious ideas into products customers genuinely love. You'll have a huge amount of autonomy and ownership across product, UI, frontend architecture, and user experience.
Tech Stack
🎨 Frontend: TypeScript, React, Next.js
⚙️ Backend: Node.js, Python
🤖 AI: Building AI-native products from the ground up
What They're Looking For
• Exceptional frontend engineering skills
• Strong product intuition and customer empathy
• Ability to own the frontend and product experience end-to-end
• Comfortable making high-conviction product decisions and explaining the reasoning behind them
• Experience building products from 0 to 1
• Thrives in ambiguity and enjoys solving problems with limited structure
• Excited by AI and the opportunity to help define a category-leading product
Why Join?
🚀 Work directly with a founder who has already built and exited a $300M business
📈 Meaningful equity from the earliest stages
🏗️ Genuine ownership over product direction and user experience
💰 Very competitive compensation package. The founder has invested £100M of their own capital and attracting exceptional talent has never been a problem
🌍 Help build an AI-first company from the ground up
If you're the type of engineer who wants maximum ownership, maximum autonomy, and the chance to shape both the product and company from day one, we'd love to hear from you