Senior .NET/C# Developer (TS/SCI Eligible)

Allen Integrated Solutions; Fort Belvoir (VA); On-site; USD 110,000 - 140,000; Full time

Job summary

Allen Integrated Solutions is seeking a seasoned .NET developer with eight years of experience, specializing in MS.NET, C#, MVC 4+, and IIS for Windows web applications, based at Fort Belvoir, VA. The role emphasizes delivering robust software solutions and collaborating across teams.

The ideal candidate has strong SDLC experience, comprehensive testing (UT, ST, UAT), and deep SQL stored procedures expertise, plus a track record mentoring junior staff and reporting defects through standard

Qualifications

• Eight years of experience in .NET development using MS.NET, C#, MVC 4+, and IIS.
• Five years of SDLC experience across planning, design, and deployment.
• Five years of testing experience (unit, system, functional, UAT).
• Five years of SQL database development with stored procedures.
• Five years mentoring junior personnel on best practices.
• Five years documenting defects in bug-tracking systems and communicating with teams.

Skills

.NET Development

SDLC processes

Software testing

SQL stored procedures

Mentoring

Defect reporting

Education

Tools

MS.NET

C#

MVC 4+

IIS

Job description

Allen Integrated Solutions is seeking a seasoned .NET developer with eight years of experience, specializing in MS.NET, C#, MVC 4+, and IIS for Windows web applications, based at Fort Belvoir, VA. The role emphasizes delivering robust software solutions and collaborating across teams.

The ideal candidate has strong SDLC experience, comprehensive testing (UT, ST, UAT), and deep SQL stored procedures expertise, plus a track record mentoring junior staff and reporting defects through standard