Senior Software Engineer (REQ 351)

Senior EngineerWe are seeking a Senior Engineer to join our team in Arlington, VA. Candidates should hold a BS (5+ years), MS (3+ years), or PhD (entry) in a related technical field and have deep experience with modern programming languages, including C++, Rust, or Python. You will make significant independent contributions and mentor junior engineers while delivering robust solutions across technical programs.Our environment emphasizes innovation, high technical standards, and an entrepreneurial mindset. Team members are encouraged to contribute ideas, take ownership of their work, and help shape solutions to complex national-level challenges.Job Functions and ResponsibilitiesLead components of communication and networking software development and mentor junior engineersOwn the implementation of command-and-control interfaces, simulations, and data visualizationsDesign and optimize algorithms for signal processing, autonomy, or embedded systems; review team designsLead integration of software into distributed or real-time systems ensuring reliability and performanceCollaborate with cross-functional teams and contribute to proposal sections as a technical subject matter contributorRequired Skills and AttributesBS or MS in computer science, engineering, applied math/physics, or a related fieldFluency in C++, Rust, Python, or other modern programming languagesExperience developing on Linux platformsExperience using modern software engineering tooling, such as git, CI pipelines, Docker, Kubernetes, and UnityStrong understanding of software design principles and user experience considerationsAbility to obtain and maintain a U.S. Department of Defense Secret Security ClearancePreferred Skills and AttributesBackground or interest in autonomy, networking, embedded systems, or communications theoryFamiliarity with IP/TCP/UDP networking and serial communication protocolsExperience with NoSQL databases (e.g., MongoDB)Experience with Zynq SoC platforms, microcontrollers, FPGAs, VHDL, or embedded developmentExperience with autonomy or robotics frameworks such as ROSExperience with numerical algorithms, modeling, or real-time systemsFluency with TypeScript and front-end web development frameworks such as React, Angular, or VueAPS, a wholly owned subsidiary of the General Dynamics Corporation, offers competitive salaries, excellent benefits, and comfortable working conditions. Candidates must possess or be able to obtain a DoD security clearance. Please note, obtaining a security clearance is a condition of employment which typically requires US citizenship and a thorough background investigation.