Location
Stevenage
Job Type
Full-time
Posted
June 24, 2026
Job Description
Senior Software Engineer
Based in Stevenage
Salary up to £66,000 + Bonus, Overtime, Pension
Real-time simulation software. A modern stack. Engineering that actually matters.
This isn't a keep the legacy system limping along job. You'd be building new simulation software from the ground up, software that tests how some of the most advanced defence technology in the world performs before it ever leaves the ground.
If you're fluent in C# (.NET 9) and TypeScript, comfortable across modern frontend frameworks, and you genuinely like owning a problem from UI to distributed backend, this is worth five minutes of your time.
What you'd be doing:
*
Designing and building new features in C# and TypeScript, across Svelte, Angular, Vue or React
*
Architecting backend systems and working across SQL and NoSQL databases
*
Running Linux-based CI/CD pipelines (GitLab-CI/Jenkins) for containerised dep...
Based in Stevenage
Salary up to £66,000 + Bonus, Overtime, Pension
Real-time simulation software. A modern stack. Engineering that actually matters.
This isn't a keep the legacy system limping along job. You'd be building new simulation software from the ground up, software that tests how some of the most advanced defence technology in the world performs before it ever leaves the ground.
If you're fluent in C# (.NET 9) and TypeScript, comfortable across modern frontend frameworks, and you genuinely like owning a problem from UI to distributed backend, this is worth five minutes of your time.
What you'd be doing:
*
Designing and building new features in C# and TypeScript, across Svelte, Angular, Vue or React
*
Architecting backend systems and working across SQL and NoSQL databases
*
Running Linux-based CI/CD pipelines (GitLab-CI/Jenkins) for containerised dep...
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