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Senior Python Developer - Up to £140k

📍 Location
london
⏰ Job Type
Full-time
📅 Posted
May 31, 2026

About the Role

OB have once again partnered with a high-growth Data Intelligence Platform start-up, who are looking to grow their Backend team, by hiring a Senior Engineer, with strong Python skills, to come in and own architecture, performance and the overall quality of their backend which serves over 300 clients.

They are looking for someone who has a strong track record working on high-ownership projects and building real backend systems that delivers value to users.

Key skills and experience:

  • 5+ years of commercial experience
  • Python & FastAPI (Django or Flask also fine)
  • Strong skills with SQL & Postgres, with a deep interest in Databases
  • Experienced building and shipping API's
  • Cloud infrastructure knowledge - ideally AWS
  • Salary - Pays up to £140k + discretionary bonus (depending on skills and experience)
  • Office - 5-days a week in Central London offices

To be considered, you must be UK...

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