Top Java Developer Jobs in Washington, DC

Senior full-stack developer responsible for designing and implementing Java/Spring back-end APIs, React/TypeScript front-ends, and normalized PostgreSQL schemas. Duties include data migration, CI/CD and deployments, ensuring security and 508 accessibility, supporting lifecycle phases, and using AWS, Keycloak, Kubernetes, Docker, and Atlassian tools. Requires strong documentation, Agile experience, and 7+ years of experience.

The Senior Full Stack Java Developer will design and maintain enterprise applications using Java and modern front-end technologies while collaborating in Agile teams and mentoring junior developers.

Develop and maintain scalable backend systems using Java and Spring Boot; design microservices; collaborate with customer teams; improve performance, reliability, and security; participate in code reviews; document solutions; troubleshoot and optimize backend systems.

Assist with Java and Oracle project requirements including design, implementation, testing, and documentation. Collaborate in an Agile environment.

Lead migration of legacy COBOL systems to Java-based microservices and develop scalable, secure full-stack solutions on Azure. Build RESTful APIs, optimize performance, ensure DoD cybersecurity compliance, collaborate across teams, document architectures, and participate in Agile ceremonies.

Develop and maintain Java applications using Spring Boot and Spring Batch. Design and integrate microservices, build secure high-performance REST/OData APIs, write JUnit tests, ensure code quality, and optimize SQL database queries.

Design, build, and deploy secure, high-performance, scalable cloud-native applications supporting Ariba P2P. Work full-stack in Java using Spring Boot and the SAP BTP Cloud Foundry CAP (Java) model, applying resiliency, security, and performance best practices.

Develop and maintain Java Spring Boot services with multithreading and Spring Batch. Build OData/REST APIs, write high-coverage JUnit tests, and author SQL queries. Ensure robust exception handling and code quality; collaborate on automation and UI work where needed.

We are seeking a Java Developer with Marklogic expertise. Candidates must have 5-7 years of relevant experience and knowledge of Java and J2EE is preferred.

The role involves developing, implementing, testing, and maintaining application systems, providing software development expertise and collaborating with various departments.

Develop, implement, test, and maintain enterprise-wide applications systems in an Agile environment, collaborating with departments and users to meet specifications.

Develop and maintain Java applications, utilizing technologies like J2EE, Hibernate, JSP, and jQuery. Ensure high-quality, cost-effective solutions for clients.

The Java Developer will be responsible for full-lifecycle development tasks, including coding, testing, code reviews, and documentation, while mentoring junior staff.

The Java Developer will work on full-lifecycle development tasks, including software design, coding, testing, and mentoring junior staff.

Seeking a JAVA Developer with at least 5 years of experience in Java/J2EE, Hibernate, WebServices, and front-end technologies like HTML5 and CSS. Agile experience is a plus.

The Java Developer will have at least 5 years of experience in Java development, including technologies like J2EE, Hibernate, and WebServices, plus other related skills.

The Sr Java Developer will lead software development tasks, drive technical design, perform code reviews, and ensure project milestones are met, specifically in healthcare projects.

The Java Developer will work in an Agile Scrum team, analyze user requirements, design systems, develop software, conduct testing, and mentor team members while ensuring best practices are followed.

The Sr. Java Developer will manage full life-cycle activities for Claims Enhancement projects, including design, development, testing, and project milestone achievement.

Seeking a mid-level Java developer with over 7 years of experience, proficient in Java EE, SQL, Spring Framework, and Eclipse. Preferably familiar with Weblogic, Scrum, and banking domain.

The Java Developer will modify existing software, develop unit and integration tests, work independently, and collaborate with a Scrum team in an Agile environment to deliver quality applications.

The Java Developer will work on web application development, design, implementation, and unit testing within an Agile environment, requiring strong Java skills and experience with JAVA/J2EE solutions.

The Java Developer will work on developing applications using Java and J2EE technologies, implementing Hibernate and JSP, and utilizing jQuery.

This role involves Java Full Stack Development, requiring design, implementation, and maintenance of software applications while ensuring efficiency and bug-free code.

The role involves developing applications using Java and Spring, conducting business analysis, and ensuring alignment between technical teams and stakeholders.