Software Security Engineer

Fynity
Full-time Bristol, Bristol (County) computer-and-mathematical
Posted:
February 27, 2026
Location:
Bristol, Bristol (County), United Kingdom

Job Description

Software Security Engineer
Defence Software Products

Would you like to work at the sharp end of defence technology, helping secure some of the most advanced software-enabled systems in the world?

The Software Security Engineer sits right at the heart of a defence-focused product portfolio. You’ll act as the Software security engineer, working across multiple programmes at once, shaping how security is designed, built and assured across a wide range of Software including embedded and non-embedded software.

You will be influencing real Software engineering decisions across the full product lifecycle from early concept through to in-service support.

As the Software Security Engineer you will:

Acting as the security authority across a range of defence products
Guiding security decisions throughout the entire software lifecycle
Providing hands-on security expertise to software and wider engineering teams
Advising on secure architectures, d...

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Job Overview

Job Type: Full-time
Location: Bristol, United Kingdom
Posted: February 27, 2026
Deadline: April 08, 2026