Top Java Developer Jobs

Contract Java developer to build application interfaces for a Campus Solutions implementation. Work includes ESB-based integrations (Apache Camel/JBoss Fuse), XML/CSV data formatting and import, Java development with JDBC/SQL, SOA/Web Services and WSDL work, and use of Maven, Jenkins and GitLab for CI/build and source control.

Develop and maintain the LookAhead product suite for airline operations. Participate in all SDLC phases using OOP and Agile, design and implement features, perform code reviews, troubleshoot and support production, and collaborate with users and teams to deliver enhancements.

Develop and maintain Java n-tier applications, write complex SQL queries and joins, estimate scope and schedules, produce technical documentation, perform unit testing, and communicate technical concepts to stakeholders while managing multiple assignments.

Senior Java Developer to design and implement Spring/Java/Groovy applications using Cassandra and messaging (Rabbit/IBM/JMS/AMQP). Build and consume REST services, apply TDD and strong unit testing (JUnit/Spock), refactor and design large-scale distributed systems, participate in Agile/XP planning, create user stories, and work with Maven and Unix/Linux environments.

Senior Java developer to maintain and redesign a scalable sales/procurement application (Spectrum). Work includes backend development (Java, REST), database integration (MySQL/Oracle), and collaboration with distributed teams to support dealer scale-up and add engineering document features.

Contract Java Developer with 3–7 years of Java experience to design, develop, and maintain Java applications. Strong communication skills required. Candidate must have previously worked for USAA. 6+ month engagement; H‑1B holders may be considered.

Lead development of scalable web applications using Java, Spring, Groovy and JavaScript. Drive technical decisions, mentor engineers, collaborate with product and operations, integrate systems via REST/SOAP, and help migrate legacy LAMP systems to new platforms and NetSuite integrations.

Full-stack development role requiring expert AngularJS UI development plus strong core Java/J2EE backend skills. Build and maintain applications using Spring (MVC, Web Flow, JDBC), REST/SOAP services, deploy on Tomcat/WebLogic, and develop in Eclipse. Must use source control and work within Agile/Scrum teams. In-person interview; 2-year duration.

Senior Java Developer for a 12-month contract. Requires 7+ years Java development and strong Oracle middleware/integration experience (WebLogic, BPM, SOA, ADF, Coherence). Work includes database design/SQL, JDBC/JPA/ORMs, Maven builds, unit testing, Subversion, and Linux. Start ASAP; three positions for OKC (relocation possible).

Senior Java developer focused on front-tier development of a highly interactive application. Build and maintain GUI using Swing or GWT, implement and consume REST web services, work with MySQL, EJB, and JBoss, and develop using Eclipse IDE. Collaborate with team using common CI/CD and SCM tools.

Design, develop, and implement web-based Java applications using Spring and middleware (Tomcat). Follow SDLC, create design documents, code, test, debug, and resolve technical issues. Work across front-end and back-end systems, communicate with users and management to gather requirements, influence engineering best practices, and operate with minimal supervision.

Develop and integrate Java/J2EE applications (Spring/Hibernate) for airline projects SAFE and Automated Pre Draw. Build messaging and SOAP API integrations (JMS/MQ) with systems including FOS and SAP. Requires airline domain experience and strong communication. 6-month contract, on-site preferred.

Design, develop, implement, test and enhance web-based Java/J2EE applications and application tools/services using Spring/Hibernate and SOA/XML to ensure interoperability with other systems.

Architect and design n-tier Java EE web applications, translate functional requirements into technical designs, lead and mentor developers, implement development best practices (TDD, CI), work with stakeholders, and oversee delivery for high-quality deployments.

Develop and maintain HBase-based data solutions: create HBase tables, load data via MapReduce, write R scripts and Java programs for read/write/delete operations, and author MR jobs as needed. Strong communication; contract role (3–6 months).

Design, develop, and maintain Core Java/J2EE applications using MVC and JSF. Implement web services, XML/XSD/XSL, and design patterns. Work with relational databases, front-end HTML/CSS/JavaScript, and optionally Linux. Strong communication skills required. 12+ month engagement.

Design, develop, and unit test enterprise Java-based customer-facing eCommerce systems. Lead technical design, code reviews, debugging, and mentor developers. Work in Agile/SCRUM teams integrating applications (IBM MQ, WebSphere, Oracle, SAP/hybris) and support release management and production support.

Lead technical design and development of J2EE applications; design, prototype, and implement solutions using Spring MVC, Hibernate, web services and Oracle 11g; lead and document team work, apply OO design and UML, and support Agile delivery.

Develop and maintain enterprise web applications using Struts, EJB3 or Hibernate, JSP/Servlets, and web services. Participate in full SDLC: system analysis, design, implementation, and integration with Oracle. Preferred experience with WebLogic, PL/SQL, and JMS. Strong verbal and written communication required. 6-month contract-to-hire; local candidates must be able to interview face-to-face.

Senior Java developer role building web-based, N-tier applications using Oracle integration stack (WebLogic, BPM, SOA, ADF, Coherence). Requires strong SQL and database design skills, JDBC/JPA/ORM experience, Maven, unit testing, Subversion, Linux, and Agile/TDD practices. Excellent communication, cross-functional teamwork, and domain knowledge expected. 12-month contract starting ASAP.

Design, develop, integrate, and support middle-tier integration solutions and a knowledge platform. Author design specs, implement SOA/REST services, perform unit/integration testing, and prototype new technologies for scalable multi-vendor systems.

Design, build, enhance, and support Best Buys platform applications. Work in an Agile, TDD environment, participate in pair programming, and apply DevOps practices to monitor, optimize, and support production systems for scalable applications.

Design and implement high-volume web/mobile HTML5 AJAX applications using Java/J2EE or .Net and Spring. Prototype solutions, collaborate on standards-based platforms, improve tools and processes, and research emerging technologies.

Senior Java developer responsible for full lifecycle design, development, testing and implementation of J2EE web applications. Provide technical leadership, mentor team members, diagnose complex issues, lead code/design reviews, and deliver reusable, high-quality software components.

Design, develop, and architect enterprise Java web applications and highly available distributed systems using Spring, Hibernate/JPA, REST/SOAP. Build mobile-ready web UIs, work with Tomcat/Apache, and perform database programming (Oracle/PL/SQL). Provide off-hours production support, troubleshoot networks/UNIX, and ensure secure web services implementations.