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Senior Software Engineer
Verdantas
Washington DCPosted Oct 30, 2026 · 3h ago$114K – $130K
Part-time$114K – $130KSenior levelConsulting
About this role
Verdantas is seeking a .NET Web Developer to design, develop, and maintain web applications for a federal client in Washington, DC. This part-time role involves using C#, ASP.NET, and related Microsoft technologies to build user-friendly interfaces and robust backend services. You will collaborate with stakeholders to deliver high-quality software solutions that contribute to shaping resilient communities.
What we are looking for
6- Design, develop, test, and maintain web applications using C#, ASP.NET, .NET Core
- Develop responsive web interfaces with HTML, CSS, JavaScript, and front-end frameworks
- Build and maintain RESTful APIs and backend services
- Collaborate with stakeholders to gather requirements and translate them into technical solutions
- Integrate applications with SQL Server databases and third-party systems
- 5+ years of experience with the Microsoft .NET framework