Salary: £38,000 - 71,000 per year Requirements: Experience developing application-level software using C++, C#, Java or a similar language Familiarity with modern software engineering practices, including CI/CD pipelines Eligibility to work in the UK Ability to obtain security clearance if required Responsibilities: Develop and test software applications, including more complex logic where required Work closely with internal software, systems and algorithm teams to integrate algorithms into the application Implement and test data processing and transformation logic Verify that systems work correctly when combined Design and integrate software interfaces with other internal systems and external simulation tools Build, enhance and maintain components within an existing software framework Deploy and test software within a virtualised environment Technologies: C# CI/CD Java Security Support More: We are a leading UK-based organization operating at the forefront of defence, security and complex systems engineering. Our growing, highly technical software team designs and develops advanced command, control and mission systems that have a genuine national and international impact. We offer a hybrid working environment and provide an excellent opportunity to work on cutting-edge technology with meaningful real-world applications. last updated 16 week of 2026