Full-time

Python / ML - Software Developer

Posted by Principle HR • Cambridgeshire and Peterborough, England, United-Kingdom

📍 Cambridgeshire and Peterborough, England 🕒 February 20, 2026

About the Role

This role is for a hands-on Python engineer who enjoys building systems and tools that ML researchers rely on to run experiments at scale.

No people management.
No product features.
Pure engineering.

What's in it for you

  • £98k-£110k PAYE (inside IR35)
  • 12-month contract + potential extension
  • Fully on-site in Cambridge (hardware-heavy environment)
  • Work closely with ML researchers and infra teams

What you'll do

  • Build and improve Python-based ML tooling and pipelines
  • Support and scale distributed compute workflows
  • Fix, optimise, and own internal systems used daily by ML teams

What we're looking for

  • Strong Python software engineer (4+ years)
  • Experience with PyTorch or TensorFlow
  • Exposure to distributed systems / large-scale compute
  • Comfortable buildi...

Ready to Apply?

Submit your application today and take the next step in your career journey with Principle HR.

Apply Now