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- Full Stack Developer IV - .NET - DC, GA, TX, WA (Hybrid)

Octans Group LLCWashington, DC🇺🇸United StatesPosted Oct 6, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Washington, DC, United States
Posted
Yesterday
SQLAgileAngularC#CSS.NETASP.NETGitHTMLJavaScriptRESTReactTypeScript

Job Description

– local to DC, GA, TX, WA


Position: Full Stack Developer IV – .NET
Location: DC; GA; TX; WA (Hybrid)

Eligibility: U.S. Citizen residing in the U.S.; ability to obtain Public Trust


Job Summary:
Seeking a senior Full Stack Developer with strong experience in C#, .NET, and ASP.NET Core to design, develop, test, and maintain secure, scalable web applications.


Key Responsibilities:

  • Develop full-stack applications using C#, .NET, ASP.NET Core, and REST APIs.
  • Build business logic and data-access components using Entity Framework Core, LINQ, and SQL.
  • Develop responsive UIs using HTML, CSS, JavaScript/TypeScript, and Blazor, Angular, or React.
  • Implement authentication, authorization, logging, testing, and secure coding practices.
  • Collaborate with Agile teams on development, deployment, troubleshooting, and documentation.


Required Skills:

  • C#, .NET, ASP.NET Core
  • REST APIs, MVC, Dependency Injection, Middleware
  • Entity Framework Core, LINQ, SQL, relational databases
  • JavaScript/TypeScript, HTML, CSS
  • Blazor, Angular, or React
  • Git, CI/CD, unit & integration testing
  • Cloud/enterprise application deployment


Experience: 10+ years of relevant experience with an Associate degree or equivalent hands-on experience. Excellent communication skills required.

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