Fullstack Developer - SC Cleared | Hybrid Work

iO Associates; Cheltenham; Hybrid; GBP 75,000 - 115,000; Full time

Job summary

iO Associates is seeking an experienced Fullstack Developer with active SC clearance to join a defence and government technology program in Cheltenham. You will build and maintain complex web applications using React, TypeScript, Node.js and Java Spring Boot, collaborating with cross‑functional teams to deliver secure, high‑performance software.

Strong hands‑on skills with Docker, Helm, Ansible, Jenkins and UNIX scripting are required.

Qualifications

• Extensive experience with modern fullstack frameworks.
• Active SC clearance is mandatory from day one.
• Experience delivering secure, government-related software.

Responsibilities

• Develop and maintain web applications using React/TypeScript/Node.js/Java Spring Boot.
• Collaborate with cross-disciplinary teams to meet requirements.
• Contribute to code reviews and security-focused best practices.
• Use Docker, Helm, Ansible, Jenkins for deployment and automation.
• Support and optimise databases like MongoDB and Redis.

Skills

React

TypeScript

Node.js

Java Spring Boot

Docker

Helm

Ansible

Jenkins

UNIX scripting

MongoDB

Redis

RabbitMQ

Security clearance

Team leadership

Agile

Tools

Docker

Kubernetes

Helm

Jenkins

Unix scripting

Job description

iO Associates is seeking an experienced Fullstack Developer with active SC clearance to join a defence and government technology program in Cheltenham. You will build and maintain complex web applications using React, TypeScript, Node.js and Java Spring Boot, collaborating with cross‑functional teams to deliver secure, high‑performance software.

Strong hands‑on skills with Docker, Helm, Ansible, Jenkins and UNIX scripting are required.