Top Java Developer Jobs

Develop and maintain APIs (REST and SOAP) and work with AWS infrastructure. Experience with Cognos is a plus. Contribute to solution delivery for client transformation initiatives.

Develop and maintain Java-based web applications using Java, JSP/Servlets, Struts, Spring, Hibernate, AJAX, jQuery, Backbone.js, XML, and Web Services. Work with PL/SQL as needed and collaborate across teams; strong communication and analytical skills required.

Full-time Java Developer role in Newark, DE. Develop and maintain Java applications using Spring, Struts, and Hibernate; implement web services; work with Oracle databases on UNIX environments.

Develop and maintain Java/J2EE enterprise web applications across presentation, business, and database tiers. Implement Spring- and Hibernate-based solutions, SOAP/REST web services, JMS integration, and Oracle/SQL backend coding. Build reporting with Jasper, write unit tests with JUnit, perform performance tuning, and work with stored procedures. JBPM experience is a plus.

Develop and maintain Java/J2EE applications using Spring, Web Services, WebSphere, and related enterprise technologies. Implement backend logic, database access (JDBC/Oracle/SQL), XML parsing, integration (Apache Camel, Hibernate), and front-end components using jQuery/Bootstrap. Work with RAD/IDE tools and Unix environments.

Develop and maintain Java web applications using frameworks such as Spring/Struts/JSF/Play. Implement Servlets/JSP and persistence with Hibernate/JPA. Build client-side features with jQuery/JavaScript, HTML5, and CSS3. Produce complex reports and charts (e.g., Highcharts). Use Tiles, JSTL, filters, and validators; debug and optimize performance. Work with Unix tools (SSH/SCP/SFTP) and research/resolve issues independently while communicating effectively.

Develop and maintain enterprise Java/J2EE applications and real-time transaction systems using JMS, JDBC, JNDI, Hibernate, EJB/MDB, WebSphere, Web Services, XML, JavaScript and jQuery. Write unit tests in a CI environment, use SQL/RDBMS and data modeling, and implement integrations using Apache Camel/ESB.

Design, develop, and maintain scalable enterprise Java microservices using Spring Boot and RESTful APIs. Build cloud-native applications on AWS/Azure/PCF/GCP, integrate front-end frameworks (Angular or React), work with databases (Oracle, MS SQL, MongoDB, Redis), and collaborate in Agile teams with product managers and designers to deliver reliable, maintainable software.

Develop and maintain Java-based applications using Core Java (Java 8), Spring Boot and Spring JPA. Work with collections, multithreading, and SQL to build robust, concurrent back-end services. Remote role for experienced engineers.

Senior back-end Java developer responsible for designing, developing, testing, deploying, and maintaining scalable web platform services. Responsibilities include RESTful API design, migrating legacy systems, mentoring team members, evaluating new technologies, and collaborating with product management.

The Full Stack Java Developer will design, develop and maintain web applications using Java and Angular, focusing on integration, performance, and agile methodologies.

Design, develop, and maintain scalable backend services and APIs using Java, Spring Boot and Node.js. Contribute to architecture, implement cloud-native, containerized solutions on Kubernetes, apply observability, integrate systems, deliver AI-enabled features, mentor engineers, conduct code reviews and support production deployments within Agile teams.

Design, develop, and maintain scalable, secure backend services and APIs. Contribute to architecture, build cloud-native, containerized applications, implement observability, integrate systems, drive AI-enabled solutions, conduct code reviews, and mentor junior engineers within Agile teams.

Design, develop, and maintain scalable, cloud-native Java/J2EE services and APIs for equity investments. Collaborate with business and engineering teams to document requirements, implement multi-threaded solutions, create tests, perform code reviews, mentor junior engineers, and apply CI/CD and agile practices to deliver high-quality financial software.

Senior Java Full Stack Developer responsible for building and maintaining Java/J2EE applications, RESTful APIs, Spring-based services (including Spring Batch), and web services as part of an agile team. Role includes full-stack development, API design/maintenance, and modernization of existing applications.

Design, develop, test, deploy and maintain enterprise Java applications. Lead architecture reviews, optimize performance, perform code reviews, and mentor developers. Work in microservice environments using Spring, REST, JPA, SQL and CI/CD practices while collaborating with cross-functional teams to deliver timely, high-quality software.

The Java Software Engineer will design, develop, and maintain software solutions, participate in Agile methodologies, and support DevOps practices for critical systems.

Senior full‑stack Java developer responsible for designing and building Java/J2EE applications using Spring/Spring Boot, creating REST/SOAP web services, implementing thread‑safe concurrent code, integrating messaging systems (Kafka/ActiveMQ), working with RDBMS (Oracle/Postgres/SQL Server), and using CI/CD and dev tools like Git, Gradle, Sonar, Jenkins, and application servers (Tomcat/Jetty/JBoss).

Lead design, development, maintenance, and 24/7 support of Java-based web applications on WebSphere. Collaborate with analysts and architects, write DB2 stored procedures, conduct code reviews, create automated tests, troubleshoot production issues, and guide development iterations.

Develop and optimize Hadoop/Big Data solutions using Java MapReduce. Work with Hadoop ecosystem tools (Pig, Hive, HBase, Oozie), NoSQL databases (Cassandra/MongoDB), reporting tools (Tableau/Platfora), Unix environments, and optimize ETL jobs. Execute major projects and communicate effectively with stakeholders.

Develop and maintain J2EE web applications using Struts, Spring, Hibernate and SOAP/REST services on JBoss. Participate across SDLC (Waterfall & Agile), including requirements, design, integration, testing, production support, and release management. Collaborate in global teams, perform data migration/extraction tasks, and communicate with clients.

Design, develop, implement, test, deploy and support Java web and client-server applications using JSF/Spring. Collaborate with business analysts and teams, produce technical design and unit tests, perform code reviews, create DB2 stored procedures, document solutions, and follow SDLC best practices.

Develop and maintain Java-based applications using Spring, web services, JSP/Servlets, and application servers. Lead small teams, collaborate with offshore resources, participate in requirements analysis, estimation, code reviews, and configuration management across SDLC (Waterfall/Agile).

Lead full-stack developer designing, building, testing, and supporting Java/JavaScript/AngularJS web applications. Responsible for architecture, UI/UX, RESTful integrations, database design, internationalization, mentoring junior developers, code reviews, and improving legacy systems within enterprise, cross-functional projects.

Design, develop, prototype, and test Java/J2EE applications and subsystems. Lead a small development team, coordinate with offshore resources, liaise with stakeholders, document work, and apply OOA/OOD, UML, and J2EE design patterns. Use frameworks (Struts, Spring, Hibernate), integrate Sencha front-ends with Java components, work with Eclipse/RAD, WebSphere/WebLogic, Oracle, and cloud environments. Finance domain experience is a plus.