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Java Backend Developer

4-7 Years
SGD 5,000 - 7,000 per month
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  • Posted 2 days ago
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Job Description

Job Summary

This role requires expertise in Java development and related technologies to design, develop, and optimize software solutions that meet business needs and improve system performance.

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 enable reliable communication between systems
  • Design and optimize SQL queries and relational database structures including joins, indexes, and triggers to improve data retrieval efficiency
  • Build and consume Web Services using REST and SOAP protocols to integrate with external and internal systems
  • 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

Preferred competencies and qualifications

  • Manage application deployment and configuration using JBOSS or other application servers to support production environments
  • Develop user interfaces and persistence layers using Java Server Faces, JPA, and EJB to enhance application functionality
  • Write and interpret complex SQL queries to support advanced data operations
  • Work with Kafka for distributed event streaming to support real-time data processing
  • Use React JS to build responsive front-end components for improved user experience

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Job ID: 145935349