.NET React Full Stack Developer with Security Clearance

Senior Full Stack Developer (.NET / Modern Web Applications) Location: Washington, DC (100% On-Site) Clearance: Active Top Secret required Overview We are seeking a Senior Full Stack Developer to support the design, development, and sustainment of enterprise web applications within a secure federal environment. This role focuses on building scalable, high-performing solutions across both front-end and back-end systems, with an emphasis on maintainability, performance, and user experience. The i…