Kerja Sepenuh Masa, Fullstack Java Developer di User Experience Researchers Pte Ltd (Singapore) Selangor - Maukerja

Job Summary

We are looking for a skilled Java Full Stack Developer to design, develop, and maintain scalable web applications. The ideal candidate has strong backend expertise in Java and Spring technologies, hands-on experience with microservices, and at least one year of experience building modern user interfaces using React JS. You will work closely with cross-functional teams to deliver high-performance, secure, and reliable applications.

Key Responsibilities

• Design, develop, and maintain backend and frontend applications using Java, Spring, Hibernate, and Spring Boot
• Build and maintain applications following microservices architecture
• Develop and integrate RESTful and/or SOAP web services
• Create interactive and responsive UI components using React JS
• Manage database design and interactions using Oracle
• Implement JMS-based messaging for asynchronous processing and system integration
• Collaborate with product, QA, and DevOps teams to ensure application performance, scalability, and security
• Participate in code reviews, debugging, and performance optimization
• Contribute to technical documentation and best practices

Technical Skills – Must Have

• Java (Advanced/Expert) with strong experience in J2EE frameworks
• Spring Framework, including Spring Boot and Hibernate
• React JS (minimum 1 year of hands-on experience)
• Experience integrating frontend applications with backend services
• Oracle Database development and optimization
• Microservices architecture design and implementation
• REST and/or SOAP web services
• Understanding of JMS concepts for messaging and asynchronous workflows