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A-TEK Inc.
via Greenhouse
Senior .NET Developer
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 1d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 25d ago
The date the source published, not the day we noticed it (2026-08-20). Last seen at its source 3h ago.
Is it remote?
The listing says yes
The location field doesn't say remote, so our assessment is based on the title or the description. Read the listing before applying.
Who may apply?
United States
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay $160.9k–210k/yr
Middle 50% of 740 listings that do state pay — Engineering · Senior · United States · USD/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
-
greenhouse employer's own board first seen 11d ago · last seen 3h ago
The listing
Empower, Innovate, Impact! At Team A-TEK, we EMPOWER people to drive INNOVATION that IMPACTS mission!
A-TEK operates at the intersection of mission and innovation by applying our deep domain expertise across the federal markets. Embracing our digital-first strategy, A-TEK provides enhanced capabilities in application development, digital transformation, enterprise IT, and scientific services. Our solutions are designed to modernize, automate, secure, protect, and enhance the operations of our federal clients, ensuring they stay ahead in a rapidly evolving digital landscape.
Our work is fueled by a passion to serve our clients’ needs and to protect the safety and welfare of Americans. That passion shapes how we nurture our most valuable asset – Our Employees. A-TEK actively cultivates the talent that drives our success and fosters a creative, challenging, and mission-driven work environment for current and future employees.
Senior .NET Developer
A-TEK, and its subsidiary, Mackson Consulting, are at the forefront of digital innovation, offering advanced IT services and solutions with a focus on emerging technologies. We specialize in supporting health, federal civilian, and national security missions, serving a diverse array of U.S. Departments.
Join our dynamic development team supporting enterprise .NET applications across a secure IT ecosystem. As a Senior .NET Developer, you will design, develop, test, and deploy mission-critical applications supporting executive functions. You’ll play a lead technical role in building scalable, maintainable, and secure systems while following Agile and DevSecOps best practices.
This position is remote, supporting a client in Rockville, MD. The ability to obtain a public trust clearance is required for consideration for this role.
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
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?
This is an opportunity to make a direct impact on healthcare data processes that support critical regulatory functions. You will collaborate with dedicated professionals, work on meaningful projects, 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. We may assess application materials for job-related technical depth, internal consistency, and demonstrated hands-on experience, including through follow-up questions, skills assessments, or reference checks. Verification of education may be requested before or during the hiring process.
For security and identity verification purposes, participants may be asked to temporarily disable virtual backgrounds during portions of the call.
Misrepresentation or falsification may result in removal from further consideration. Candidates who need a reasonable accommodation in the application or interview process may request one.
A-TEK, Inc. is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or status as a qualified individual with a disability, or Vietnam era or other protected Veteran status.