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Dot Net Developer

Rigil Corporation

Washington, DC 20590 • $60,000 to $130,000 / yr • 10/3/2026

Job Description

Job Description
Role: .NET Developer

About Rigil
Rigil is an award-winning, woman-owned, small business that specializes in technology consulting, strategy consulting and product development. We value teamwork and strive to build strong leaders.

Location: Washington, DC
Job Type: Full Time

Note:
Candidates must be legally authorized to work in the United States and meet the citizenship or immigration-status requirements applicable to this position. Candidates requiring H-1B sponsorship or transfer are not eligible for this position.

Job Description:
  • Develops and maintains full-stack web solutions using C#, .NET, and ASP.NET Core across user interfaces, web APIs, application services, and data-access layers, with an emphasis on secure, scalable, testable, and maintainable code.
  • Design, develop, test, and maintain full-stack applications using C#, .NET, and ASP.NET Core.
  • Build RESTful web APIs, server-side services, business logic, and data-access components using Entity Framework Core and relational databases.
  • Develop responsive user interfaces using HTML, CSS, JavaScript or TypeScript, and an applicable framework such as Blazor, Angular, or React.
  • Apply secure coding, authentication and authorization, exception handling, logging, automated testing, source control, and code-review practices.
  • Collaborate in Agile teams to integrate, troubleshoot, document, deploy, and support .NET applications in cloud or enterprise environments.
Minimum Qualifications:
  • C#, .NET, and ASP.NET Core
  • REST APIs, MVC, dependency injection, and middleware
  • Entity Framework Core, LINQ, SQL, and relational databases
  • HTML, CSS, JavaScript or TypeScript, plus Blazor, Angular, or React
  • Unit and integration testing, Git, CI/CD, security, logging, and cloud deployment
  • Associate degree, including hands-on .NET full-stack development using C#, ASP.NET Core, web APIs, front-end technologies, and relational data-access components.