Senior Full Stack Developer – AWS & DoD Security

E-INFOSOL LLC is seeking a highly skilled Full Stack Developer to join our Quantico, VA team as a full-time employee. The role spans frontend and backend work, owning features end to end within a cloud-based, modular platform. You will design, develop, and deploy solutions on AWS with Fargate, Aurora PostgreSQL, and DynamoDB, ensuring secure data handling, IAM RBAC, encryption, and robust observability. A TS clearance is required; professionals with SCI/CI poly feasibility are preferred.