Java Developer (Secret Clearance)
Arlington, Virginia
Experience: 0
Category: Other
Contractor Work Model: Hybrid
Brand: System One
Job ID: 352239
Date Posted: 06/12/2026
Shortcut: http://jobs.systemone.com/B4ndv6
Java Developer with OpenFGA experience
Arlington, VA - hybrid (2 days a week onsite)
Secret clearance is required to start
Responsibilities:
• Design, develop, and deploy cloud-native and containerized applications using Java and modern cloud technologies.
• Work closely with cross-functional teams to build scalable, high-performance applications leveraging cloud native and cloud agnostic services.
• Design, develop, and maintain cloud-native applications using Java and cloud technologies.
• Implement microservices architecture and develop RESTful APIs.
• Collaborate with DevOps teams to automate deployment processes and ensure continuous integration and delivery (CI/CD).
• Optimize applications for performance, scalability, and reliability in cloud environments.
• Implement security best practices to protect cloud-native applications and data.
• Troubleshoot and resolve issues related to application performance, reliability, and security.
• Work with cross-functional teams, including architects, product managers, and other developers, to deliver high-quality software solutions.
• Participate in code reviews and provide feedback to improve code quality and maintainability.
Requirements:
• Extensive hands-on experience with Java and Spring Boot.
• Solid background designing and implementing RESTful APIs.
• Experience with authorization systems, especially OpenFGA.
• Proficiency with core AWS services.
• Experience with cloud-native development and cloud platforms (AWS, Azure, Google Cloud) with a strong preference for AWS.
• Proficiency in building microservices and RESTful APIs using Java frameworks such as Spring Boot.
• Experience with containerization and orchestration tools such as Docker, Kubernetes, and OpenShift.
• Familiarity with CI/CD pipelines and tools such as Jenkins and GitLab.
• Knowledge of database technologies, including SQL and NoSQL databases.
• Understanding of security best practices in cloud environments.
• Excellent problem-solving skills and the ability to troubleshoot complex issues.
• Strong communication skills and the ability to work effectively in a collaborative team environment.
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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