Location Dstl Porton Down, Salisbury, Wiltshire SP4 0JQAt Dstl, our vision is to have a modern way of working efficiently, accommodating and enabling our people to create, collaborate and deliver. To do this successfully in this job will require attendance at a Dstl location, Government Departments including wider MoD or Delivery and Mission Partner premises for at least 80% of your working time. About the job Job summary Are you an experienced software developer who enjoys solving complex technical challenges and delivering innovative solutions with real-world impact? We are looking for a Senior Software Developer to join our multidisciplinary team, developing software capabilities that support critical national security and defence outcomes. Working alongside scientists, engineers and operational stakeholders, you will design, build and deliver secure, scalable and maintainable software solutions that address challenging technical problems. This is an exciting opportunity to work across the full software development lifecycle, from concept and prototyping through to implementation, integration and support. You''ll have the opportunity to influence technical approaches, contribute to architectural decisions and help shape the future direction of software capabilities used within complex operational environments. As a senior member of the team, you''ll share your knowledge, support the development of colleagues and champion modern software engineering practices that drive ..... full job details .....