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# Software Engineer - C/C++ for Mission-Critical Systems (On-Site)

- **Company:** Mass Limited
- **Location:** Neston, UK
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, C Sharp (Programming Language), C++ (Programming Language), Object-Oriented Software Development, Red Hat Enterprise Linux, Simulation Software
- **Published:** October 3, 2026
- **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2999864859-2

## About the Role

The role requires strong C# skills, OO programming, and a proactive approach with the ability to work in a dynamic client-facing environment. Occasional UK travel is possible.

## Description

MASS is seeking a Software Engineer to work on-site in Wiltshire, delivering updates to mission-critical simulation software. You will contribute to design, development and maintenance in Windows and Red Hat Linux environments, and liaise with customers regularly.