Top Java Developer Jobs in Phoenix, AZ

Design, build, and maintain scalable J2EE business applications. Implement features, fix bugs, participate in code reviews, automate tests, optimize performance, and produce documentation.

Develop customer-directed applications: gather requirements with technical customers, plan high-level architecture, coordinate with developers, implement code to specifications, and track and resolve software defects. Work involves full-stack technologies including Java/Spring, Node.js, Angular, HTML5 and prototyping for mobile.

Design, develop, and maintain Java-based backend services and APIs for KeeperApp. Own backend components, optimize MySQL schemas/queries, ensure performance and reliability, apply secure coding practices, participate in code reviews, and collaborate with product and engineering teams to deliver features iteratively.

Develop and maintain Java applications using Java 6+ and Spring 4+. Build integration solutions with Apache Camel or Enterprise Integration Patterns, and work with Apache Ignite, Kafka, JCache and transports like HTTP, SFTP and REST.

Develop and maintain Java-based integration solutions using Spring and Apache Camel (or EIP). Implement messaging and caching patterns (Kafka, Ignite, JCache), build/consume REST, HTTP and SFTP endpoints, and apply OO design, NIO, and bean validation practices.

Design and implement Hadoop/Java solutions: build MapReduce jobs to ingest and query large HBase datasets, develop REST APIs (JSON) using J2EE/Spring MVC on JBoss, preprocess data with Unix shell scripts, manage Linux distributed systems, and troubleshoot integration with components like ActiveMQ, Pig, and Hive.

Develop and maintain enterprise Java/J2EE applications using EJB, Spring/Struts, JAX-WS/JAX-RS and SOA patterns. Build and deploy on WebSphere/WebLogic, use Maven/Jenkins for CI, collaborate on requirements, create tests (Selenium, SoapUI), and write technical documentation. Work with SQL Server, Oracle, MySQL and integrate with ESB tools.

Onsite senior Java developer responsible for designing, developing, and integrating Java/J2EE applications using EJB, web services (SOAP/REST), Spring/Struts, and SOA patterns. Work includes CI/CD (Maven/Jenkins), application server deployment (WebSphere/WebLogic), database interaction (Oracle/SQL Server/MySQL), QA tooling (Selenium, SoapUI, QTP), and translating requirements into functional and test scenarios within Agile/Waterfall environments.

Onsite contract Senior Java Developer in Phoenix. Requires 5+ years programming and analysis experience, including 5+ years Java and 3+ years using Spring and Camel. Candidate must be authorized to work in the U.S. and clear a background check prior to assignment.

Design and implement Hadoop/HBase solutions and MapReduce jobs to process and import large unstructured datasets. Develop Java/J2EE (Spring MVC) REST APIs to query HBase, perform Unix shell preprocessing, manage distributed Linux systems, and troubleshoot middleware (JBoss, ActiveMQ).

Senior Java developer to design, develop, and maintain web applications using Java and Spring (MVC). Responsibilities include applying design patterns, configuring Tomcat, using build tools (Ant/Maven/Gradle), writing unit and functional tests (Selenium), managing version control/branching, working with Oracle SQL/PL/SQL and ORMs (iBatis/myBatis, Hibernate), handling Java concurrency, front-end work (JSP/JSTL, HTML/CSS/JS/jQuery), participating in Scrum, code reviews, and collaborating with a team onsite in Phoenix.

Lead development and delivery of Java/J2EE web applications, guide mid/junior engineers, design component and data architectures, manage integrations, oversee testing/build/release, support Microsoft server clustered environments, and research/incorporate emerging technologies.

Lead full lifecycle Java/J2EE application development, design component/data architecture, guide development teams, integrate systems, research emerging technologies, and support deployment, build/release, and maintenance activities.

Develop and maintain Java/J2EE applications using Dydra/SPARQL/RDF. Participate in SDLC, provide production support, coordinate with clients and offshore teams, elicit requirements, and assist offshore developers.

Develop and maintain Java/J2EE applications using Spring MVC. Build REST APIs to retrieve and import large HBase datasets on Hadoop, design MapReduce jobs, preprocess unstructured data with Unix shell scripting, manage Linux/distributed systems, and troubleshoot integrations (HBase, Pig, Hive, ActiveMQ).

Develop and maintain Java/J2EE applications using Spring, Web Services (SOAP/REST), JSP/Servlets and app servers. Participate in SDLC activities (requirements, estimation, development, code reviews), collaborate with offshore teams in a global delivery model, manage build/configuration processes, and use tools like Maven/Jira/SOAP UI. Payments/credit card experience is a plus.

Develop and maintain Java/J2EE applications using Spring, web services, JSP/Servlets, application servers and SQL. Lead small teams, participate in SDLC activities (Agile/Waterfall), perform estimation, code reviews, configuration management, and collaborate with offshore teams. Payments domain experience is a plus.

Develop and maintain Java/J2EE applications using Dydra and semantic-web technologies (SPARQL, RDF, Eptos). Participate across SDLC, support production, coordinate with clients and offshore teams, provide technical assistance, and learn new technologies as needed.

Design, develop, unit test, and troubleshoot Java/J2EE applications (UI, realtime services, batch). Deliver Java EE projects across SDLC in onshore/offshore model. Implement Spring/Struts, JMS/IBM MQ, WebServices, Quartz, WAS, Maven, and XML (JAXB/JAXP). Design DB2 schemas and stored procedures. Diagnose Java and database performance issues. Basic UNIX/shell scripting; exposure to Agile, TDD, JUnit, Selenium/QTP is a plus.

Develop and maintain Java/J2EE applications using Spring, web services, JSP/Servlets and app servers (WebSphere/JBoss). Lead small teams, collaborate with offshore resources, participate in requirements, estimation, code reviews, configuration management, and SDLC activities. Prefer payments domain experience.

Develop and maintain Java/J2EE enterprise applications using JPA/Hibernate, Spring/Struts, REST/SOAP web services and MQ. Work with relational databases (MS SQL/Oracle, PL/SQL), front-end AngularJS/JavaScript, and participate in design, architecture reviews, SDLC and project lifecycle activities in a financial services global delivery environment.

Develop and maintain J2EE web applications using Struts, Spring and Hibernate. Build and consume SOAP/REST web services, deploy on JBoss, and follow SDLC (Waterfall & Agile/Scrum) including requirements gathering, design, integration, testing, production support, and release management in a global delivery environment.

Develop and maintain Java/J2EE applications and RESTful web services using Spring. Integrate with backend databases and Big Data platforms (Hadoop/HDFS/MapR). Participate in API development, work in Agile teams, take ownership of deliverables, design/code/test complex applications, and collaborate in a global delivery environment.

Design, develop, test, and implement Java/J2EE applications across the full SDLC in an onshore-offshore delivery model. Work with Spring/Struts, JMS, web services, IBM MQ, WebSphere, DB2 and Maven. Troubleshoot performance at Java and database levels, write stored procedures, use UNIX shell scripts, and apply Agile/TDD practices with unit and automated functional testing.

Design, analyze, develop and unit-test Java/J2EE applications across UI, realtime services and batch processing. Deliver Java EE projects through full SDLC in onshore/offshore model. Use Spring, Struts, JMS, WebServices, Quartz, IBM MQ, WAS, Maven, XML and DB2. Troubleshoot Java and DB performance; basic UNIX/shell. Agile and automated testing exposure a plus.