Senior Software Engineer – Mission-Critical Security Tech

Company: MI5
Apply for the Senior Software Engineer – Mission-Critical Security Tech
Location: Manchester
Job Description:

A UK intelligence agency is seeking a Senior Software Engineer to contribute to the architecture and design of critical systems. The role includes mentoring, engaging with stakeholders, and delivering high-quality software that supports national security. The position offers a salary range of £48,782 to £58,194 plus a one-off recruitment bonus of £3,500, with opportunities for remote work and a strong culture of development and innovation. Ideal candidates will have robust software engineering knowledge and a genuine enthusiasm for new technologies.#J-18808-Ljbffr…

Posted: January 22nd, 2026