Salary: £25,000 - 50,000 per year Requirements:

Active Enhanced Developed Vetting (eDV) security clearance
Strong experience in Java development
Prior experience working in secure, government or national security environments
Experience with microservices
Solid knowledge of RESTful APIs and backend services
Experience working within Agile development teams
Familiarity with Spring or Spring Boot is desirable
Knowledge of Docker or Kubernetes is desirable
Experience with CI/CD processes is desirable
Familiarity with AWS or Azure is desirable

Responsibilities:

Develop and enhance Java-based backend services
Design and implement secure, scalable applications
Build and integrate RESTful APIs
Work with microservices architectures
Collaborate with engineers, architects and relevant stakeholders
Work within an Agile development environment
Contribute to technology supporting UK national security operations

Technologies:

AWS
Azure
Backend
CI/CD
Docker
Java
Kubernetes
Security
Spring
Spring Boot
microservices
Cloud

More:

We are Additional Resources, a specialist cyber technology and software assurance company supporting UK Defence and Critical National Infrastructure programmes. We are recruiting a Java Developer for a 12-month contract role developing secure applications and services in a restricted environment. The role offers £600–£650 per day, plus benefits. We are an Employment Business and Employment Agency.

last updated 45 week of 2026

Java Developer - eDV Clearance

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