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# Python Developer - SC Cleared

- **Company:** CBS Butler Limited
- **Location:** Bristol, United Kingdom (Remote available)
- **Experience:** Expert
- **Salary:** £135,200 - £145,600
- **Contract:** Temporary contract
- **Skills:** Agile Methodology, Amazon Web Services, Microsoft Azure, Profiling, Continuous Integration, Django Web Framework, Python (Programming Language), Multiprocessing, Performance Tuning, Software Architecture, RabbitMQ, WebSocket, Real Time Systems, Flask (Web Framework), Concurrency, Software Troubleshooting, Git, Fastapi, Event Driven Architecture, Kubernetes, Low Latency, Apache Kafka, Api Design, Docker
- **Published:** November 11, 2026
- **Apply:** https://www.cv-library.co.uk/job/225823717/Python-Developer-SC-Cleared

## About the Role

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