Senior .Net Developer #1815017

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Senior .Net Developer #1815017

Network Designs

125,000–140,000 / Year

Location

Alexandria, VA, USA

Experience

Senior

Posted

Jul 10, 2026

Apply by

August 9, 2026

Applicants

0

Early applicantEasy applyFull-timeHybrid

Job Description

Job Description The Senior .NET Developer's responsibilities include participating in the entire software development life cycle, debugging applications and configuring existing systems. Our services provide interfaces between web services and SQL, Dynamics, microservice and other infrastructure components in a mix of Azure Application Service Environments and Windows Virtual Machines. Requirements: - U.S. Citizenship is required. - Must have an active Public Trust clearance or similar active Federal Government clearance. - This position is currently remote but will require periodic on-site meetings at NDi headquarters (McLean, VA) and client headquarters (Washington, DC) Qualifications and Experience: - Bachelor of Science in Computer Science or Related Field - At minimum 8 years' related work experience - Self starter, able to work well in a team environment. - Prior experience with the Department of Justice (DOJ) and Bureau of Alcohol, Tobacco, Firearms & Explosives (ATF) preferred Responsibilities: - This will be a hands-on technical development position supporting sustainment (O&M) and modernization of infrastructure services as well as implementation of process improvements for .NET SDLC, especially around test automation and implementation of CI/CD pipelines. - The Sr. Developer will be expected to lead by example in best practices for secure and maintainable development, documentation, and testing, as well as providing input and review of design and test artifacts on a team of 5-10 other developer Benefits: Network Designs is committed to attracting and retaining top talent by offering competitive benefits and salary packages. Our benefits package includes comprehensive health, dental, and vision insurance, 401(k) matching, and paid time off. In addition, we provide employer-paid life and disability insurance, professional development, education benefits, and much more to ensure our team has the resources they need to thrive on and off the job. ### Benefits Network Designs is committed to attracting and retaining top talent by offering competitive benefits and salary packages. Our benefits package includes comprehensive health, dental, and vision insurance, 401(k) matching, and paid time off. In addition, we provide employer-paid life and disability insurance, professional development, education benefits, and much more to ensure our team has the resources they need to thrive on and off the job.

Key Responsibilities

  • Participate in the entire software development life cycle
  • Debug applications and configure existing systems
  • Support sustainment, O&M, and modernization of infrastructure services
  • Implement process improvements for .NET SDLC, including test automation and CI/CD pipelines
  • Lead by example in best practices for secure and maintainable development
  • Provide input and review of design and test artifacts for a team of 5-10 developers

Requirements

  • Bachelor of Science in Computer Science or Related Field

Skills Required

.NETSQLDynamicsMicroservicesAzure Application Service EnvironmentsWindows Virtual MachinesCI/CDTest AutomationSelf-starterTeamworkLeadershipDepartment of Justice (DOJ) experienceBureau of Alcohol, Tobacco, Firearms & Explosives (ATF) experience

Benefits

  • Comprehensive health insurance
  • Dental insurance
  • Vision insurance
  • 401(k) matching
  • Paid time off
  • Employer-paid life insurance
  • Employer-paid disability insurance
  • Professional development
  • Education benefits

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