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Full Stack Developer (.Net & NodeJS)

Role: .Net Full Stack Developer
Location: Washington, DC or Alexandria, VA (Hybrid)
Type of Employment: Contract
Duration: 12+ Months
Job Description: Seeking an experienced .NET Full Stack Developer with 8+ years of IT experience in application development, maintenance, integration, and production support. The candidate will develop and modernize enterprise web applications, APIs, and database solutions while ensuring security, performance, and scalability.
Required Skills: 8+ years of overall IT/application development experience. Strong hands-on experience with .NET Core and Node.js. Experience with Microsoft SQL Server and/or NoSQL databases. API development, web services, and system integration. Application testing, debugging, performance optimization, and production support. Git/version control, SDLC, and secure application development practices. Strong analytical, communication, and problem-solving skills. Must be available for an in-person final interview.
Preferred Skills: Microsoft Azure, GraphQL, and CI/CD/DevSecOps. Transit or transportation technologies such as OpenTripPlanner (OTP), GTFS, and GTFS-Realtime. Public-sector or government project experience.