Senior Java Developer - Defence Systems (SC Eligible)

ALTEN; England; Hybrid; GBP 70,000 - 90,000; Full time

Benefits offered by this job

Private Medical Insurance

Pension Scheme

Cycle-to-work Scheme

Flexible working

Social atmosphere with team gatherings

Job summary

A global engineering consultancy is seeking a Senior Software Engineer to develop Java-based applications for advanced submarine systems. The role requires strong expertise in Java, REST API development, and Agile practices, with the opportunity to support vital naval operations. This position allows hybrid working with a focus on innovation and direct collaboration with cross-functional teams. A Bachelor's or Master's degree along with eligibility for UK Security Clearance is required.

Qualifications

• Must be eligible for or already hold UK Security Clearance (SC).
• Proven software development experience.
• Strong problem-solving and analytical mindset.

Responsibilities

• Design, develop, and maintain Java‑based applications within a service‑oriented architecture.
• Implement and manage RESTful APIs for integration and interoperability.
• Collaborate with cross‑functional teams to ensure compliance with defence standards and security requirements.

Skills

Java

REST API development

IntelliJ IDEA

Jira

Confluence

Enterprise Architect

Agile development

Secure coding practices

Education

Bachelor's or Master's degree in Software Engineering or Computer Science

Tools

Docker

Job description

A global engineering consultancy is seeking a Senior Software Engineer to develop Java-based applications for advanced submarine systems. The role requires strong expertise in Java, REST API development, and Agile practices, with the opportunity to support vital naval operations. This position allows hybrid working with a focus on innovation and direct collaboration with cross-functional teams. A Bachelor's or Master's degree along with eligibility for UK Security Clearance is required.