Software Developer

About the role

Resource Management Concepts, Inc. (RMC) provides high-quality professional services to government and commercial customers, delivering exceptional management and technology solutions that help protect and preserve the people and environment of the United States. RMC is seeking a .NET / Software Developer to support the customer 100% on-site in Dahlgren, Virginia. The selected candidate will develop and maintain software solutions in a Department of Defense environment, contributing throughout the software development lifecycle—from translating customer requirements into functional solutions to testing, troubleshooting, and ongoing support. This role is suited to a detail‑oriented developer with strong software life‑cycle management experience and an interest in building reliable applications for mission‑focused users.

Responsibilities

• Design, develop, configure, and maintain software functionality based on customer requirements
• Contribute to the full software development lifecycle, including requirements analysis, design, development, testing, deployment, and maintenance
• Develop and support applications using .NET technologies and modern front-end frameworks
• Troubleshoot and debug applications, identify root causes, and implement effective solutions
• Apply modern application architecture, responsive design, and user experience principles
• Work within a DoD environment and support development activities using a DevSecOps pipeline
• Use source control, participate in code reviews, and contribute to automated testing and CI/CD practices
• Collaborate with customers and team members using Agile/Scrum processes
• Support SharePoint-based solutions, as needed

Requirements

• High school diploma or GED
• Three to seven years of experience with software development technologies such as:
  • .NET Core and/or .NET Framework
  • C#
  • Entity Framework
  • SQL
  • RESTful APIs and web services
  • Angular or another modern front-end framework, such as React or Vue
  • Angular Material or a comparable UI/CSS framework
  • Experience developing and supporting applications hosted on Linux or Windows systems
  • Experience with modern application architecture, responsive design, and user experience principles
  • Experience with source control tools such as Git, code reviews, automated testing, and CI/CD practices
  • Ability to work in a DoD environment and support development within a DevSecOps pipeline
  • Strong written and verbal communication skills, attention to detail, and troubleshooting ability
  • Ability to understand customer needs and translate requirements into software functionality
  • DoD 8570/8140 IAT Level II certification (e.g., Security+ CE, CCNA Security, etc.) required at time application is submitted
• Clearance Requirements: Interim DoD Secret clearance required to start; must be able to obtain a Top Secret clearance and meet eligibility for access to classified information; employment contingent upon successfully meeting applicable security investigation and clearance requirements.

Benefits

• Investment in employee training, certification, education, and tuition assistance
• Competitive paid vacation package with 11 paid federal holidays
• High-quality, low-deductible healthcare plans
• Pet insurance
• Competitive 401K package
• Small company feel with opportunities for career growth

Pay

The current salary range for this position will be $110,000 to $150,000 (annually).