Senior Backend Developer (Python / Azure)

550 per day INSIDE IR35

6 months

UK-based - once a week in London

Role

Hands-on backend developer building and integrating Python-based services within a secure, enterprise environment. Focus on API development, system integration, and reliable delivery.

Key Responsibilities

Build backend services using Python (FastAPI)
Develop APIs and integrate across disconnected systems
Deploy solutions via Azure Function Apps
Implement CI/CD pipelines (GitHub)
Write and optimise SQL queries
Contribute to architecture and secure design
Clarify requirements, identify gaps, and shape solutions
Support delivery and manage client expectations
C# and .Net SkillsSkills & Experience

Strong Python + FastAPI experience
Hands-on delivery background
Azure (Function Apps essential)
DevOps / CI-CD (GitHub)
Solid SQL (querying, not DBA)
Architecture awareness (security, sc...