Back End Developer - Python/Go

£600 - £800p/day

Outside IR35

On-site 5 days/Active SC (DV eligible)

We’re seeking an experienced Back End Developer with strong Python & Go expertise to deliver secure, scalable services on a high-profile government cyber programme.

Key Responsibilities

• Develop & maintain secure Back End services in Python & Go
• Design and optimise APIs (REST, WebSocket, GraphQL, gRPC)
• Build cloud-native solutions in Microsoft Azure (Functions, KeyVault, SQL)
• Containerize and orchestrate microservices with Docker & Kubernetes
• Implement CI/CD pipelines with Azure DevOps & GitHub Actions
• Apply best practices for testing, security & monitoring

Tech Stack

• Languages: Python, Go
• Frameworks: Flask, FastAPI, gRPC
• APIs: REST, GraphQL, WebSocket
• Databases: PostgreSQL, Redis
• Cloud: Microsoft Azure (Functions, KeyVault, DevOps)
• CI/CD: Azure DevOps, GitHub Actions
• Containers/Orchestration: Docker, Kubernetes, Helm
• Monitoring/Logging: Prometheus, Grafana

Requirements
Active SC Clearance (DV eligible)
Strong Back End engineering background with Python & Go
Cloud-native & DevOps experience
Proven delivery in secure, high-assurance environments