Full Stack Java Developer

The FBI is seeking a skilled and security-cleared Full Stack Java Developer to support mission-critical systems in Winchester, VA. The ideal candidate will work on the development, modernization, and maintenance of enterprise applications that support federal law enforcement and national security efforts. This role involves the full software development lifecycle, including requirements gathering, design, development, testing, deployment, and maintenance. The developer will work closely with other software engineers, analysts, and stakeholders to ensure high-quality, secure, and scalable solutions. Key Responsibilities Build RESTful microservices with Spring Boot / Spring MVC / Hibernate Develop single-page applications using frameworks like Angular or Vue with HTML, CSS, AJAX, JSON, and jQuery Integrate with databases (PostgreSQL, MySQL, Oracle), and design schemas with ORM (JPA/Hibernate) Write unit and integration tests (JUnit or similar), participate in code reviews and peer mentoring Collaborate in Agile/Scrum sprints, using tools such as Jira, Confluence, Git, Maven/Gradle Deploy and maintain applications in AWS or equivalent cloud environments (e.g. EC2, S3, Lambda) using CI/CD tools (Jenkins, Artifactory, etc.) Basic Qualifications U.S. Citizenship and active TS clearance (willing to get SCI with CI Poly) Bachelors degree in Computer Science or equivalent, with ~8+ years experience; or advanced degree and 10+ years experience Experience in Linux environments, Git, Maven/Gradle, Jira/Confluence, Agile/Scrum methodologies Preferred / Desired Skills Experience with NoSQL (MongoDB, Elasticsearch, Redis), or data pipeline tools Seniority level

Seniority level

Mid-Senior level Employment type

Employment type

Full-time Job function

Job function

Consulting, Information Technology, and Design Industries

IT Services and IT Consulting, Software Development, and IT System Custom Software Development Referrals increase your chances of interviewing at 22nd Century Technologies Inc. by 2x Get notified about new Full Stack Engineer jobs in

Winchester, VA . Martinsburg, WV $81,850.00-$130,950.00 3 days ago Advanced Materials System Solutions Engineer

Winchester, VA $78,400.00-$141,625.00 3 days ago Winchester, VA $78,400.00-$123,200.00 8 hours ago Were unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr