Software Engineer
LeidosReston, Virginia, United States
Posted April 23, 2026
57850 - 104575 USD
Full Time
About the Company
At Leidos, your work directly supports critical national security missions. You'll join a collaborative, forward-thinking team where innovation is encouraged and your contributions make a real impact.
Job Description
Leidos is seeking a talented Software Engineer to help lead the development of next-generation software capabilities within our dynamic research and development environment. In this role, you'll design and deliver innovative Knowledge Management solutions that power data-driven decision-making across critical national security missions.
Requirements
- Design and develop Knowledge Management systems, including data pipelines, ontologies, and AI-enabled platforms
- Build modern web applications (front-end and back-end) to support search, discovery, and analysis
- Develop and maintain ETL pipelines and data lake architectures
- Integrate AI/ML capabilities, including Generative AI and LLM APIs
- Collaborate across teams to gather requirements and deliver scalable, mission-focused solutions
- Support data analysis, modeling, simulation, and visualization efforts
- Ensure software quality through testing, validation, and performance optimization
- Deploy solutions in secure, cloud-based, and containerized environments
Benefits
- 401k Matching
- Retirement Plan
- Generous Paid Time Off