Senior Full Stack .NET Engineer
Location: Remote
Compensation: To Be Discussed
Reviewed: Mon, Aug 17, 2026
This job expires in: 28 days
Job Summary
Maintaining and modernizing a Windows desktop application, the full-time Senior Full Stack .NET Engineer will address user-reported defects, resolve build failures, and support version releases while working remotely with full overlap during Mountain Time business hours.
Key responsibilities
- Maintain and modernize a legacy Windows desktop application for digitizing historical records
- Fix user-reported defects and resolve nightly and automated build failures
- Collaborate with the security team to align the application with organizational security standards
Required qualifications
- Strong experience with C#/.NET (including .NET 8.0) and advanced C# features
- Proficiency in WPF (XAML, MVVM architecture) and Entity Framework 6
- Experience with SQL Server (T-SQL, database design, query optimization)
- Familiarity with dependency injection and interface-driven application design
- Proven ability to maintain and modernize legacy Windows applications
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