> Markdown version of [/jobs/ext/1389029-senior-net-developer](https://www.wearedevelopers.com/jobs/ext/1389029-senior-net-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior .NET Developer - **Company:** ANDWORX, LLC - **Location:** Washington, DC, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, .NET Framework, Agile Methodology, Microsoft Azure, C Sharp (Programming Language), Information Systems, Computer Programming, Relational Databases, Software Debugging, Software Design Patterns, Entity Framework, JSON, Model View Controller (MVC), Model View ViewModel, Oracle Databases, Oracle (Applications), Scrum Methodology, Systems Development Life Cycle, Simple Object Access Protocol (SOAP), Software Engineering, Software Systems, Web Applications, Web Services, Extensible Markup Language (XML), Enterprise Software Applications, .NET Core, Information Technology, Software Coding, Restful APIs, Software Performance - **Published:** July 22, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=72b64c8c9baccc1b ## About the Role * 8-10 years of experience developing enterprise level applications, preferably in a Federal Government environment. * Hands-on experience with ASP.NET, .NET 6 .NET Core, C# .NET, MVC, MVVM, Entity and similar .NET design patterns and frameworks. * Experience and understanding in developing responsive and web enabled applications, including web services integration utilizing REST, SOAP, JSON, and XML. * Experience with relational data models working in an Oracle database environment. * Understanding of SDLC methodologies including Agile Kanban and Scrum. * Experience leading small teams, projects, tasks, or initiatives, preferred. * Excellent written and oral communication skills, with both technical and non-technical people. * Bachelor's degree in Computer Science, Information Systems, or related technical field or equivalent years' experience. * U.S Citizenship is required as is ability to successfully obtain a Position of Trust clearance. (VISA or Green card holders do not meet this requirement.) ## Description Andworx is seeking a Senior .NET Developer to play an important role in the development of mission and operational applications for a federal government agency. As Senior .NET Developer, you will be working on an Agile team that develops enterprise web applications using technologies that include ASP.NET, .NET CORE, .NET 6, MVC, Entity Framework, and Oracle and Azure DevOps. You will work with a team of developers, testers, business analysts, and stakeholders to develop solutions to customer requirements and objectives. This is an excellent opportunity to contribute to a dynamic team where you will have high visibility developing applications that make an impact to the mission., As Senior .NET Developer, the candidate will leverage their blend of business analysis, organization, communication, and technical skills, to perform the following: * Develop enterprise applications and support end-to-end software development and delivery in an Agile Microsoft code-base environment. * Apply understanding of application development processes, coding standards, and performance standards to develop, test, and deploy engaging software solutions. * Work with subject matter experts and key stakeholders to understand customer business processes, objectives, and solution requirements. * Use agile techniques to prepare user stories and acceptance criteria to meet prioritized requirements. * Participate in testing, packaging, and delivering software and documentation to a production environment. * Troubleshoot, debug, maintain, and improve applications as well as compile and assess user feedback to improve software performance. * Develop enterprise applications and support end-to-end software development and delivery in an Agile Microsoft code-base environment. * Use various scripting and programming languages to develop, test and deploy software solutions. ## Related Videos - [Architectures that we can use with .NET](https://www.wearedevelopers.com/videos/935-architectures-that-we-can-use-with-net) - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [Functions Triggers using Azure Event Grids in Azure Blob Storage](https://www.wearedevelopers.com/videos/47-functions-triggers-using-azure-event-grids-in-azure-blob-storage) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [Why you must use TDD now!](https://www.wearedevelopers.com/videos/114-why-you-must-use-tdd-now) ## Related Articles - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [What Makes WeAreDevelopers World Congress Different From Every Other Tech Event?](https://www.wearedevelopers.com/magazine/701-what-makes-wearedevelopers-world-congress-different-from-every-other-tech-event) - [What is a web developer?](https://www.wearedevelopers.com/magazine/18-what-is-a-web-developer) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)