Leidos

Sr. Java Developer

Leidos
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1 day ago
Bethesda, MD, USASenior
H1B Sponsor

Base Salary

$108k - $195k/yr

Responsibilities

  • Design, develop, test, and maintain high-performance scalable backend microservices using Java and the Spring Framework.
  • Participate in software programming initiatives and code reviews.
  • Develop software validation and testing methods using JUnit and Katalon.
  • Prototype and deploy solutions within cloud-based platforms using platform services.
  • Support the software development lifecycle and coordinate with team members, Product Owners, and Scrum Masters.
  • Document software development work and deploy build artifacts across environments using GitHub, Jenkins, Python, Bash, and related tools.
  • Apply software development best practices and create solutions for customer technical needs.

Requirements

  • Familiarity with Agile practices, service-oriented environments, and software development practices.
  • Familiarity with Java design patterns and implementing APIs.
  • Familiarity with DevOps toolsets and practices.
  • Familiarity with AWS, Google Cloud, or Azure and cloud data services such as S3, RDS, and EFS.
  • Familiarity with version control and issue or problem tracking systems.
  • Bachelor’s degree with at least 8 years of relevant experience or a master’s degree with at least 6 years of relevant experience; additional experience may substitute for a degree.
  • Active TS/SCI security clearance with polygraph is required.
  • Preferred qualifications include experience with the Spring Framework, microservices, relational and NoSQL databases, JUnit, Python, Bash, software testing performance tools, and SAFe development practices.

Benefits

  • Paid time off and 11 paid holidays.
  • 401(k) with a 6% company match and immediate vesting.
  • Flexible schedules.
  • Discounted stock purchase plans.
  • Technical upskilling and education and training support.
  • Paid parental leave.

Tech Stack

AWSAzureBashGoogle CloudJavaJenkinsJUnitPython

Categories

Leidos

About Leidos

10,000+ employees

Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

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