Senior TS/SCI Software Engineer — Full-Stack & DevSecOps

GDIT is seeking an experienced Software Engineer SME to design, develop, integrate, and maintain enterprise-grade applications and data systems across complex mission environments. This role focuses on scalable back-end services, microservices, databases, APIs, and CI/CD pipelines. You will contribute to full-stack development, data management, and technical leadership within Agile teams, and you’ll operate on-site at Tyson's, VA for a demanding defense/agency environment.