Senior Java Developer
Job in
Singapore, Singapore
Listed on 2026-10-17
Listing for:
ANTAS PTE. LTD.
Full Time
position Listed on 2026-10-17
Job specializations:
-
Software Development
Java Developer, Backend Developer, Software Engineer, Full Stack Developer
Job Description & How to Apply Below
Design, develop, and maintain enterprise-grade Java web applications and distributed systems. Lead scalable microservices and API implementations while collaborating across teams to deliver secure, maintainable software solutions throughout the full SDLC.
Responsibilities- Design, develop, and maintain enterprise-grade web applications and distributed systems using Java, Spring Framework, and Spring Boot to meet business needs
- Architect and implement scalable microservices, RESTful APIs, and SOAP web services for seamless enterprise application integration
- Develop backend business logic applying Core Java, object-oriented programming, Java Collections Framework, concurrency, and exception handling to ensure robust functionality
- Analyze technical specifications and translate business requirements into secure, scalable, and maintainable software solutions
- Collaborate with software architects, business analysts, and engineering teams on system design, technical solutions, and full software development life cycle (SDLC) activities
- Conduct code reviews, design reviews, and pair programming sessions to enforce coding standards, design patterns, and software engineering best practices
- Perform application profiling, debugging, performance tuning, and root cause analysis to resolve complex technical issues efficiently
- Implement automated unit and integration testing and maintain code quality using established testing and code review practices
- Manage application deployment, release validation, and post-production support across development, testing, and production environments
- Mentor junior developers and contribute to technical documentation, continuous improvement, and development standards
- Strong hands-on expertise in Java, Core Java, object-oriented programming, Collections Framework, multithreading, and concurrency
- Extensive experience with Spring Framework, Spring Boot, microservices architecture, RESTful APIs, and SOAP web services
- Strong knowledge of design patterns, SOLID principles, secure coding practices, and distributed application design
- Experience in API integration, JSON/XML processing, exception handling, and application performance optimization
- Proficiency in Git, Maven or Gradle, automated testing, and software build and release processes
- Experience with unit testing frameworks such as JUnit and Mockito, and familiarity with CI/CD tools such as Jenkins
- Strong understanding of Agile/Scrum methodologies, SDLC, code review practices, application deployment, and production troubleshooting
- Excellent analytical, problem-solving, technical documentation, and cross-functional collaboration skills
- Minimum Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related discipline
- Minimum 10 years of relevant experience in Java application development, including enterprise application design and implementation
Position Requirements
10+ Years
work experience
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