Founding Engineer (Backend Python)

AI Startup - Founding Backend Python Engineer

A pair of second time founders who have already built and exited successful ventures are assembling a new elite engineering team for their next AI startup!

They have secured top tier backing (8 figures!), built early traction with thousands of users and are now searching for exceptional Founding Backend Engineers to scale a deeply ambitious product at breakneck speed. This is a ground floor opportunity to own the backend systems that could redefine how people interact with AI every day!

💡 The Role

  • Build core backend services, APIs and distributed systems in Python
  • Design architecture, data flows and infrastructure foundations from day zero
  • Work directly with the founders on product strategy and technical direction
  • Move fast in an iterative environment while maintaining high engineering quality
  • Shape backend engineering culture, tooling and processes for a rapidly scaling product

🛠️ Tech Environment

  • Python with FastAPI
  • PostgreSQL
  • Event driven backend services and data heavy workflows
  • Modern AI frameworks and agent driven systems integrated into backend pipelines
  • Engineers who love solving performance, scaling and reliability challenges

🥷 What You Need

  • 5+ years experience in high growth early stage startups
  • BSc or MSc from a highly ranked university (Oxford Cambridge Imperial UCL, or similar)
  • A desire to work in a fast paced startup that pushes technical and product limits

💸 What’s on Offer

  • Very competitive salary (top of market) + meaningful equity
  • Work directly with two founders who have built and exited successful ventures
  • Huge ownership over backend architecture infrastructure and technical direction
  • Build a category defining AI platform with the potential for global scale
  • Join a small elite engineering team moving at exceptional speed

If you want to join a high velocity AI venture at the earliest stage and help build something truly transformative let’s talk!

Job Details

Company
Tech Talent Network
Location
London, UK
Posted