.NET Developer

CACI International • Arlington, VA

1d • Onsite

About The Position

We are seeking a mid-level .NET Software Developer to support the U.S. Department of State's Bureau of Diplomatic Security (DS) in maintaining and enhancing a business-critical application. This is a small-team environment — currently a team of one — requiring a resourceful, self-directed professional who takes ownership of the full development lifecycle with minimal supervision. The ideal candidate is a proactive problem-solver who is equally comfortable digging into legacy code and shipping modern improvements. You will work directly with stakeholders to gather requirements, diagnose issues, and deliver solutions in a secure, government-regulated environment.

Requirements

• 5–7 years of professional software development experience
• Active Secret clearance is required at time of application
• Bachelor's degree in computer science, Software Engineering, Information Technology, or a related field (or equivalent experience)
• Proficiency in C# and the .NET framework (ASP.NET, .NET Core)
• Experience with React for front-end development
• Experience with Razor Pages / Razor Views (ASP.NET MVC or Razor Pages)
• Working knowledge of SQL Server or equivalent relational database systems
• Familiarity with RESTful API design and integration
• Proficiency with Git or equivalent version control systems
• Demonstrated ability to work independently and self-manage priorities with minimal oversight
• Strong analytical and troubleshooting skills
• Clear written and verbal communication skills for both technical and non-technical audiences

Nice To Haves

• Prior experience supporting U.S. federal government or national security clients
• Familiarity with DoS or law enforcement/security agency IT environments
• Experience with Azure DevOps or similar CI/CD platforms
• Knowledge of Entity Framework or other ORM tools
• TypeScript experience

Responsibilities

• Own end-to-end development, maintenance, and enhancement of an existing .NET web application
• Develop and maintain front-end components using React and Razor views
• Diagnose and resolve bugs, performance issues, and technical debt independently
• Collaborate with government stakeholders to translate requirements into technical solutions
• Write clean, documented, and testable code following secure development best practices
• Participate in code reviews and contribute to technical documentation
• Coordinate with the client's IT and security teams to ensure compliance with DoS security policies
• Manage deployments and support application environments in accordance with government change control procedures

Benefits

• flexible time off
• robust learning resources
• competitive compensation
• benefits and learning and development opportunities
• comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level