Senior Software Engineer - DV Cleared, Secure Systems

Frontier Resourcing; Gloucester, Greater London, Manchester; On-site; GBP 60,000 - 110,000; Full time

Benefits offered by this job

Competitive salary with annual bonuses

eDV bonus

Excellent pension and benefits

Work on highly impactful, secure‑govt.

Career development and progression

Collaborative, engineering led

Job summary

Frontier Resourcing is sourcing DV‑cleared Software Developers for a leading defence organisation in the UK. Roles span from junior to Principal, within secure programmes and teams delivering mission critical software.

You will contribute across the full development lifecycle, building secure, scalable software and working in an Agile environment with modern tech stacks and cloud platforms.

Qualifications

• Full stack experience within an agile team building enterprise‑grade web applications or backend services.
• Java development with Spring Boot.
• Front‑end development using modern JavaScript frameworks (e.g., React, Vue).
• Experience with cloud platforms such as AWS or Azure.
• Containerisation and orchestration using Docker and Kubernetes.
• Infrastructure as Code (Terraform, Ansible or equivalent).
• Unit testing and test automation.
• Use of code repositories (Git), including branching strategies, pull‑request workflows, and merge processes.
• Experience with data visualisation tools or techniques.

Responsibilities

• Developing high‑quality, maintainable code.
• Contributing to system architecture and design decisions.
• Working within Agile delivery teams.

Skills

Java

Spring Boot

Full stack

React/Vue

AWS/Azure

Docker/Kubernetes

Terraform/Ansible

Unit testing

Git workflows

DV Clearance

Data visuals

Agile delivery

Tools

Git

Docker

Kubernetes

Terraform

Ansible

Jenkins

Job description

Frontier Resourcing is sourcing DV‑cleared Software Developers for a leading defence organisation in the UK. Roles span from junior to Principal, within secure programmes and teams delivering mission critical software.

You will contribute across the full development lifecycle, building secure, scalable software and working in an Agile environment with modern tech stacks and cloud platforms.