Python Developer - SC Cleared

Senior Python Developer | SC Cleared | Inside IR35

Location: Bristol - 1 day per week onsite, 4 days remote

Rate: £75-£80 per hour (Inside IR35)
Contract: 12 months
Clearance: Active SC Clearance required

We're looking for an experienced Senior Python Developer to join a major project on a 12-month contract.

This is an excellent opportunity for a highly skilled Python specialist with a strong background in performance optimisation, near real-time systems and Kubernetes.

Essential Skills & Experience:

  • 10+ years of professional Python development experience

  • Strong expertise in performance tuning, profiling and optimisation

  • Experience developing low-latency, high-throughput systems

  • Strong troubleshooting and root-cause analysis skills

  • Experience with event-driven and streaming architectures (Kafka, RabbitMQ, WebSockets)

  • API development using FastAPI, Flask or Django

  • Hands-on experience with Kubernetes and Docker

  • Strong understanding of concurrency, asyncio, multiprocessing and threading

  • Solid software architecture and design skills

  • Experience with CI/CD pipelines, Git and Agile environments

Desirable Skills:

  • AWS, Azure or GCP

  • Managed Kubernetes (EKS, AKS, GKE)

  • Performance optimisation using Cython, Rust or C extensions

Job Details

Company
CBSbutler Holdings Limited trading as CBSbutler
Location
Bristol, Stoke Gifford, Gloucestershire, United Kingdom
Employment Type
Contract
Salary
£65 - £70/day
Posted