Hoplite Solutions is currently seeking an experienced Principal Software Engineer to join our team in support of a mission-critical contract in Maryland. In this role, you will design, develop, and enhance complex and diverse software systems focused on cryptanalysis and signals analysis. Collaborate with a team of skilled engineers to build core components of mission tools and capabilities. Engage directly with end-user analysts to gather requirements, ensure alignment with operational needs, and provide user support as necessary. This position offers the opportunity to make a direct impact on national security by contributing to the development of advanced analytical tools.