Parsons Corporation is seeking a Software Engineer to join their Federal Solutions team. This role involves developing and maintaining a modular platform framework, including both frontend and backend components. The position requires working with cloud-native architectures in AWS GovCloud and Azure Government environments. The ideal candidate will have strong full-stack development skills and experience with modern technologies like Python, Java, React, and microservices architecture. A key requirement is an active TS/SCI clearance with polygraph, as this role supports critical government missions. The company offers comprehensive benefits and competitive compensation ranging from $100,900 to $176,600. This is an excellent opportunity for a mid-level engineer looking to work on significant defense and intelligence projects while contributing to national security initiatives. The role is based in Annapolis Junction, MD, and offers the stability of working with a well-established company founded in 1944 that focuses on defense, intelligence, and critical infrastructure markets.