Java Backend Developer

Responsibilities Develop and maintain applications using Core Java 8+ and JUnit to ensure robust and testable code Implement messaging solutions using Java Messaging Concepts (JMS, MQ) and RTPM to support asynchronous communication Design and optimize SQL queries and relational database structures including joins, indexes, and triggers to improve data retrieval performance Build and consume Web Services using REST and SOAP protocols to enable system integrations Apply Spring Boot and Spring core concepts to develop scalable and maintainable backend services Use Maven for project build and dependency management to streamline development workflows Execute basic Linux shell scripting commands to automate routine tasks and support deployment processes Utilize development tools such as IntelliJ, Git, and SonarQube/SonarLint to enhance code quality and version control Work with Kafka and Oracle databases to handle real-time data streaming and storage requirements Preferred competencies and qualifications Experience with JBOSS or other application servers to deploy and manage Java applications Knowledge of Java Server Faces, JPA, and EJB to support enterprise-level Java development Ability to write and understand complex SQL queries for advanced data manipulation Familiarity with React JS for front-end development integration