Senior Software Engineer – Critical Security Systems

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

A UK intelligence agency is looking for a Senior Software Engineer to tackle mission-critical challenges in a supportive environment. The successful candidate will design and implement software solutions while promoting best practices and mentoring teams. With a focus on personal development, the organization offers flexible working patterns and comprehensive training. Candidates should have a relevant background in software engineering and a passion for technology. This role is critical in protecting the UK from various threats.#J-18808-Ljbffr…

Posted: January 9th, 2026