Junior Software Engineer
Morgantown, WV - USA
Job Summary
The Defense Sector at Leidos is currently seeking a Junior Software Engineer to join a collaborative product-focused engineering this role you will contribute to the design development testing and delivery of software products written primarily in Java Rust and JavaScript. You will work within an Agile development environment partnering closely with other engineers product managers and stakeholders to deliver high-quality software that meets user needs.
This position does allow the ability to telework but the chosen candidate must be within a reasonable driving distance to one of the following four locations - Morgantown WV Orlando FL Omaha NE or Huntsville AL. Weekly on-site work at one of these four locations is required.
Primary Responsibilities:
Design develop and maintain software components and services using Java Rust and JavaScript
Build and enhance user-facing features using React
Collaborate with a cross-functional Agile team using Jira for planning tracking and execution
Contribute to continuous delivery pipelines with a strong emphasis on automated testing
Write and maintain unit integration and system tests to ensure software quality and reliability for backend and frontend systems
Leverage generative AI tools to assist with development testing documentation and problem-solving where appropriate
Participate in code reviews design discussions and sprint ceremonies
Work closely with product and user-facing teams to incorporate feedback and improve functionality and usability
Support ongoing improvements to development practices tooling and processes
Basic Qualifications:
US Citizen with the ability to obtain and maintain a Top Secret clearance with 365 days from the start of your employment with Leidos.
Bachelors degree in a relevant field and 0-2 years of professional software development experience or a Masters degree. Additional experience may be considered in lieu of a degree
Proficiency in Java Rust and/or JavaScript with willingness to work across both languages
Experience working in Agile/Scrum environments
Familiarity with Jira or similar Agile project management tools
Experience with automated testing frameworks and test-driven or test-focused development practices
Strong problem-solving skills and attention to detail
Ability to work effectively as part of a larger engineering team
Preferred Qualifications:
US Citizen with an active Top Secret clearance.
Experience with CI/CD pipelines and continuous delivery practices
Exposure to cloud-based or distributed systems
Experience using or experimenting with AI-assisted development tools
Understanding of software usability and user-centered design principles
What We Offer
Opportunity to work on impactful software products delivered continuously to users
A collaborative team environment that values learning feedback and improvement
Support for modern development practices automation and emerging tools
Competitive compensation and comprehensive benefits package
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If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.
Original Posting:
May 26 2026For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $57850.00 - $104575.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.
Required Experience:
Junior IC
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.