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Junior Software Engineer
Leidos
Huntsville, ALPosted Sep 3, 2026 · 2h ago$70k – $126k
Full-time$70k – $126kEntry LevelOn-siteDefense
About this role
Leidos Defense is seeking a Junior Software Engineer in Huntsville, AL to develop high-performance applications and backend systems for advanced sensors and mission systems. This role involves designing, developing, and maintaining C++ applications, improving system performance, and collaborating with cross-functional teams. The position requires a Bachelor's degree, 2+ years of experience, proficiency in C++, and Linux.
What we are looking for
6- Design, develop, and maintain C++ applications and backend systems
- Build software for data processing, visualization, and system control
- Analyze and improve software performance, latency, and scalability
- Collaborate with software, systems, and hardware engineers
- Support integration, testing, and deployment of software
- Requires Bachelor's degree and 2+ years of software development experience
Skills mentioned
6PythonC++SQLAngularLinuxCI/CD
Work authorization
No visa sponsorship is available.
Must be a U.S. citizen.
Requires a Secret security clearance.
