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Senior .NET Developer

Atek · Continental United States

remotesenior$125,000–$130,000Posted Aug 20, 2026C#ASP.NETSQL ServerT-SQLIISGitGitLab

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About this role

**Empower, Innovate, Impact!** At **Team A-TEK**, we empower people to drive innovation that impacts mission outcomes. We operate at the intersection of mission and innovation across federal markets, delivering digital-first capabilities in application development, digital transformation, enterprise IT, and scientific services. --- ## **Senior .NET Developer** Join our dynamic development team supporting enterprise **.NET** applications within a secure IT ecosystem. As a **Senior .NET Developer**, you will design, develop, test, and deploy mission-critical applications supporting executive functions. You’ll take a lead technical role in building **scalable, maintainable, and secure** systems while following **Agile** and **DevSecOps** best practices. **Location/Work Model:** Remote (supporting a client in **Rockville, MD**) **Clearance:** Ability to obtain a **public trust clearance** is required for consideration. --- ## **Responsibilities** - Build and enhance **ASP.NET/C#** applications using **Microsoft SQL Server** - Implement high-quality, secure code with strong **test coverage** - Support continuous integration and deployment within **DevOps** pipelines - Lead technical documentation, **code reviews**, and system optimization - Ensure compliance with **Section 508**, **FIPS**, and other federal standards --- ## **Qualifications** - Bachelor’s in **Computer Science** or related field - **6+ years** of .NET development experience in federal or secure environments - Strong with **C#**, **ASP.NET**, **T-SQL**, **IIS**, **Git/GitLab** - Familiarity with automated testing, performance tuning, and QA/QC frameworks --- ## **Compensation & Benefits** - **Salary Range:** **$125,000 – $130,000 annually** (commensurate with experience) - **Benefits:** Health, dental, and vision insurance; **401(k) with employer match**; paid time off; professional development opportunities --- ## **Why Join Us?** Make a direct impact on healthcare data processes that support critical regulatory functions. Collaborate with dedicated professionals and contribute to improvements in public health systems. --- *Candidates may use tools (including AI) for proofreading or formatting; however, using any tool to fabricate, exaggerate, or misrepresent qualifications, experience, or work product is not permitted.* **A-TEK, Inc. is an Equal Opportunity/Affirmative Action employer.** All qualified applicants will receive consideration without regard to protected characteristics.

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