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Java Backend Developer

salary Salary :

$7,000 - 9,000 monthly

icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

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Job Description - Java Backend Developer

Job Summary

Develop and optimize Java-based applications using Core Java 8+, Spring Boot, and related technologies. Collaborate on messaging systems, database management, and web services to deliver efficient, scalable software solutions.

Responsibilities

  • Develop and maintain applications using Core Java 8+ and JUnit to ensure robust, tested code
  • Implement and optimize messaging solutions using Kafka, Java Messaging Service (JMS), and MQ for reliable data exchange
  • Design and build REST and SOAP web services to support integration and interoperability
  • Apply Spring Boot and Spring core concepts to develop scalable backend services
  • Manage build processes using Maven for consistent and efficient project compilation
  • Write and optimize SQL queries, including joins, indexes, and triggers, to improve database performance, RTPM
  • Utilize relational database concepts to design and maintain data structures
  • Perform SQL query optimization to enhance application responsiveness
  • Use Linux shell scripting commands to automate routine tasks and support development workflows
  • Employ development tools such as IntelliJ, Git, and SonarQube/SonarLint to maintain code quality and version control

Preferred competencies and qualifications

  • Operate application servers such as JBOSS to deploy and manage Java applications
  • Develop user interfaces using Java Server Faces (JSF) and manage persistence with JPA and EJB
  • Write and interpret complex SQL queries to support advanced data operations
  • Work with Kafka for event streaming and messaging
  • Develop front-end components using React JS to enhance user experience
Original job Java Backend Developer posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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