Senior C# Developer - On-site Corsham Growth & Benefits

MASS Consultants Ltd is seeking a Senior Software Developer for an on-site role in Corsham (SN13). The successful candidate will work on mission-critical planning software, supporting maintenance and enhancements in both Windows and Red Hat Linux environments.

Expect a rigorous development and testing cycle and close liaison with customers. Required is a confident C# engineer with .NET experience, STEM education, and the ability to thrive in a dynamic, client-facing environment.