Job#: 3039647 Job Description: Senior Full Stack .NET Developer (TS/SCI + Security+ce Required)Onsite in Norfolk, VAResponsibilities- Design, develop, test, and maintain full-stack software applications using C# and .NET technologies
- Develop and maintain backend services, APIs, databases, and user interfaces
- Write complex SQL queries, stored procedures, and database integrations
- Support the development of internal tools and applications used for data processing, analysis, and workflow management
- Collaborate with software developers, analysts, engineers, and government stakeholders
- Participate in application modernization efforts and migration to newer .NET frameworks
- Troubleshoot, debug, and enhance existing applications and systems
- Support software deployments and maintenance activities within secure environments
Required Qualifications- Active Top Secret clearance with SCI eligibility/access (TS/SCI strongly preferred)
- Security+ CE certification (or ability to obtain during onboarding)
- Minimum 4-5 years of professional software development experience
- Strong experience developing applications using C#
- Experience with .NET Framework and/or .NET Core/.NET
- Strong SQL/database development experience
- Experience working across the full software development lifecycle
- Ability to work onsite full-time in a secure government environment
Preferred Qualifications- Experience with modern .NET versions (.NET 6/7/8+)
- Experience developing RESTful APIs
- Experience with Blazor or other modern front-end frameworks
- Experience with Oracle and/or Microsoft SQL Server
- Experience with PL/SQL and/or T-SQL
- Experience working within AWS environments
- Previous Department of Defense or federal government experience
- Experience working in classified environments
Technical Environment- C#
- .NET / .NET Core
- Blazor
- REST APIs
- Oracle
- Microsoft SQL Server
- PL/SQL / T-SQL
- AWS
- JavaScript
- Visual Studio
Compensation & Benefits- Salary range: $135,000 - $150,000 annually
- Permanent direct-hire opportunity
- Long-term program stability
- Opportunity to support mission-critical national defense initiatives
Work Location- 100% onsite
- Must be eligible to work within a secure classified environment
Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
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