C# Software Engineer

We are recruiting multiple C# Software Engineers to support the development of highly advanced simulation and defence system technologies. These roles contribute across the full product life cycle, from early concept through to in-service support and training.

You'll be part of a collaborative, multi-disciplinary engineering team delivering high-fidelity simulations by integrating real products, models, and synthetic environments for visualisation, verification & validation, and training purposes. The Role

• Support the development of complex defence systems using advanced simulation technologies, including digital twins and emulators
• Design and develop end-to-end simulation components representing real-world systems within synthetic environments
• Work closely with Project Leads and Simulation Architects
• Develop using C# and C++, alongside integration simulations and recognised industry standards
• Operate within a heterogeneous, agile engineering team
• Apply modern software engineering practices including:

• Configuration control
• Continuous Integration
• Continuous Delivery/Deployment
• Unit testing and Test-Driven Development

• Strong proficiency in C# and/or C++
• Experience with Microsoft Visual Studio and/or Eclipse
• Ability to translate system-level requirements into detailed technical solutions
• Excellent verbal, written, and presentation skills
• Confident working across Windows and Linux environments

Desirable Experience

• Distributed simulation standards and protocols (DIS, HLA, DDS)
• Web services development (JavaScript, Node.js or similar)
• Military communications, datalinks, and interfaces (1553/1760, Ethernet, TCP/IP)
• Practical experience of system integration principles and processes