Full Stack Developer III

Company: Program Management Solutions

Location: Washington, DC (Remote)

Salary: $66 - $71 an hour

Type: Full-time

Remote: Yes

Posted: 2026-10-07

About this role

We are looking for a Full Stack Developer III to join our growing team.

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.

Required Skills/Level of Experience:

  • 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

At least 6 years of relevant experience with an Associate degree, including hands-on .NET full-stack development using C#, ASP.NET Core, web APIs, front-end technologies, and relational data-access components.

PLEASE NOTE:

  • Must be a U.S. citizen and reside in the United States.
  • Must be able to obtain a public trust designation for access to sensitive, unclassified government information. .

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