.NET / C# Developer, Senior

Kaimetrix • Fort Belvoir, VA

45d • Onsite

About The Position

Kaimetrix is seeking a Senior .NET / C# Developer to support secure, mission-critical web applications in a Microsoft-oriented enterprise environment. This role is responsible for designing, developing, testing, and maintaining .NET solutions built with C#, MVC 4+, and IIS on Windows Server, while applying disciplined SDLC practices, strong defect management, and hands-on mentorship to junior developers.

Requirements

• Eight (8) years of experience in .NET development, including MS .NET, C#, MVC 4+, and IIS for Windows Server web development
• Five (5) years of experience working within an SDLC
• Five (5) years of experience with development testing (Unit/System/Functional/UAT or similar)
• Five (5) years of experience in SQL database development, including stored procedures
• Five (5) years of experience mentoring junior personnel on proper practices and procedures
• Five (5) years of experience documenting software defects using a bug tracking system and reporting defects to developers and project managers
• Active TS/SCI clearance with SBI, with the ability to attain SI, TK, G, HCS, and NATO Secret access
• DoD 8140.03 IAT Level II / Intermediate certification

Responsibilities

• Design, develop, and maintain web applications using MS .NET, C#, MVC 4+, and IIS for Windows Server web development
• Participate in the Software Development Life Cycle (SDLC), supporting delivery through planning, development, deployment, and sustainment
• Perform and support development testing activities, including Unit Testing, System Testing, Functional Testing, and User Acceptance Testing (UAT)
• Develop and support SQL database stored procedures as part of application functionality and maintenance automation
• Document, track, and communicate software defects using a bug tracking system; report issues to software developers and project managers and support resolution through retest/verification
• Mentor junior personnel on proper development practices and procedures to improve consistency, quality, and delivery outcomes
• Collaborate with peers to review code and ensure best practices, team norms, and coding standards are followed

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed