**Description** **SAIC** is currently seeking a motivated, career and customer-oriented **Senior Java Developer** to begin an exciting and challenging career with our large Enterprise Application Support Program on one of our project delivery teams. **Contingent upon contract award.** Job Responsibilities + Design and implement Micro Service Architecture JEE software applications. + Full stack development building highly scalable web and batch applications. + Participate in Agile development methodologies and ceremonies. + Develop Front-end applications utilizing REACT JavaScript frameworks, HTML, CSS, etc. + Develop Back-end applications using Java frameworks like Spring Boot, Core Java, JDBC, SQL, RESTful APIs, Microservices etc. + Use modern software engineering tools including Eclipse, Rational Application Developer (RAD), and Atlassian Suites for the design, development, and testing of software. **Qualifications** Required: + Bachelor's degree in Computer Science, Management Information Systems, or relevant discipline (4 years of equivalent experience). + 9+ years experience of overall applicable experience. + Must be a U.S. citizen OR Permanent Resident Alien (Green card holder and NOT H1 Visa holder). + Ability to obtain and maintain a IRS MBI (Minimum Background Investigation) Security Clearance from the Federal Agency. + Design, develop, and maintain robust web applications using Java for backend and JavaScript, HTML, CSS for frontend development. + Implement server-side logic, database integration, and ensure seamless data flow between backend and frontend. + Develop and maintain RESTful APIs and web services using Java and related frameworks (e.g., Spring, Hibernate). + Ensure secure and efficient data management and integration with databases such as MySQL, PostgreSQL, MongoDB, etc. + Implement client-side validation, event handling, and dynamic content update functionalities. + Write and execute unit tests, integration tests, and end-to-end tests to ensure software quality and reliability. + Debug and resolve application issues and performance bottlenecks. + System development methodologies including Agile. + Experience working in a team-oriented, collaborative environment. Desired: + Active IRS MBI Clearance is highly desirable. Target salary range: $120,001 - $160,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. REQNUMBER: 2509596 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability