Full Stack Developer Engineer - Cyber DevOps

London · Outside IR35 · £450/day · Contract · Posted 2 November 2026

Full Stack Developer Engineer - Cyber DevOps Rate: £450 (Outside IR35) Location: Remote Contract: 3-6 months Python | FastAPI | JavaScript | React | AWS We're looking for an experienced Full Stack Developer to join a…

Outside IR35 IT
Pay rate £450/day
Contract type Contract
Location London
Posted 2 November 2026

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About this contract

Outside IR35

Full Stack Developer Engineer - Cyber DevOps

Rate: £450 (Outside IR35)
Location: Remote
Contract: 3-6 months

Python | FastAPI | JavaScript | React | AWS

We're looking for an experienced Full Stack Developer to join a growing Cyber DevOps team, developing innovative applications, automation and engineering tools used across Cyber Security and Network environments.

This is an opportunity to work on a varied range of development projects, taking ownership across the full software development lifecycle, from designing and building backend services and APIs through to frontend development, cloud deployment and production support.

You'll be working with modern technologies to build secure, scalable and reliable solutions that support critical engineering environments.

What will you be doing?

Designing, developing and maintaining full-stack applications and internal engineering tools.
Building backend services, REST APIs and automation solutions using Python and FastAPI.
Developing modern web interfaces using JavaScript and React.
Working with relational databases, particularly PostgreSQL.
Developing and deploying applications within AWS environments.
Building and maintaining CI/CD pipelines and automated deployment processes.
Troubleshooting application, infrastructure and integration issues.
Applying secure development principles throughout the software development lifecycle.What are we looking for?

Strong commercial Python development experience, ideally using FastAPI.
Strong JavaScript experience, particularly with React.
Good knowledge of SQL and PostgreSQL.
Experience developing both backend services and frontend applications.
Practical experience with AWS and cloud-based application development.
Experience working with REST APIs, Git and CI/CD pipelines.
A good understanding of software engineering principles, testing and writing maintainable code.

ECS Recruitment Group Ltd is acting as an Employment Business in relation to this vacancy

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