Java Developer

Job description

General information Requisition #: R67541: Locations: USA-Remote Work: Posting Date: 05/06/2026 Security Clearance Required: Secret: Remote Type: Fully Remote: Time Type: Full time: Description & Requirements: Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH! MANTECH seeks a motivated, career and customer-oriented Java Developer to join our team. This is a remote position. Responsibilities include but are not limited to: - Design and implement scalable, secure microservices using Java and frameworks such as Spring Boot, Quarkus, Micronaut, or MicroProfile. Implement unit and integration tests using modern testing frameworks (JUnit, Mockito, Testcontainers, etc.). - Develop and maintain RESTful APIs and backend services in compliance with government performance and s...