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# Senior Full Stack Software Engineer in Fairfax

- **Company:** Energy Jobline
- **Location:** Fairfax, VA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, C Sharp (Programming Language), Software Debugging, JQuery, Microsoft SQL Server, Model View Controller (MVC), Systems Development Life Cycle, Web Services, Test-Driven Development (TDD), AngularJS, Information Technology, Web Technologies, Legacy Systems
- **Published:** September 10, 2026
- **Apply:** https://www.energyjobline.com/job/senior-full-stack-software-engineer-fairfax-31593161

## About the Role

* Real-world experience as a Software Engineer or Developer
 * Proficiency with .NET, C#, MS SQL Server, and full-stack web technologies (ASPX, MVC, Angular, jQuery, Web Services)
 * Experience with test-driven development and engineering best practices
 * Strong problem-solving skills and a sharp eye for technical detail
 * Ability to translate business needs into technical solutions
 * BSc in Computer Science, Engineering, or a related field

## Description

* Architect, build, and refine core platform features using the Microsoft tech stack
 * Write elegant, testable code that runs at scale
 * Integrate complex systems into seamless, fully functioning products
 * Own the full SDLC - from system design and documentation to deployment and optimization
 * Collaborate across teams to ensure performance, reliability, and maintainability
 * Troubleshoot, debug, and upgrade legacy systems with surgical precision
 * Stay ahead of the curve with the latest tools, best practices, and development trends