Back-End Developer - Python/Go (Outside IR35)

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