Entry-Level Software Engineer

Entry‑Level Software Engineer – Leidos Defense Systems Entry‑Level Software Engineer to develop high‑performance applications and backend systems supporting advanced sensor and mission systems. Primary Responsibilities Candidate will support advanced technology radar programs, develop user‑facing and backend software that interfaces with high‑performance sensor and data processing systems. These applications are tightly coupled with real‑time data pipelines and hardware systems, requiring a strong understanding of performance, data flow, and system behavior. Engineers in this role will have opportunities to grow into broader system ownership over time, contributing across application, middleware, and real‑time components as needed. Contribute to development of C++ applications and backend systems Support integration, testing, and debugging of software Assist in improving performance and reliability of systems Collaborate with team members across software, systems, and hardware disciplines Learn and apply best practices in systems and performance‑oriented software development Basic Qualifications Bachelor's degree or higher in Electrical Engineering, Computer Engineering, or Computer Science from an ABET‑accredited school with strong demonstration of required skills Resident of the North Alabama area or willing to relocate to Huntsville – North Alabama, AL area U.S. Citizen Ability to maintain Secret Clearance Required Skills and Experience Experience with at least one programming language (C++, Java, Python, or similar) Understanding of data structures, algorithms, and core computer science fundamentals Exposure to Linux, systems programming, or concurrent programming concepts Strong problem‑solving skills and ability to work effectively in a team environment Demonstrated ability to learn new technologies and work across different layers of the software stack Academic, internship, or personal project experience developing software Preferred Qualifications Exposure to messaging frameworks such as ZeroMQ or similar Exposure to containerization and CI/CD pipelines Interest in radar, RF, or sensor systems Experience with MATLAB or similar for analysis or prototyping Commitment to Non‑Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr