Back to SearchBack-end Java Developer (Spring Boot)
Hybrid in Singapore
Java, Spring Boot
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We are seeking a Java Developer (Spring Boot, Microservices). You will build and support Java twenty-one Spring Boot services that power business-critical systems. Working in an Agile team, you will deliver clean APIs, improve reliability and help keep production stable through testing, deployments and on-call style support.
Responsibilities
- Build and enhance Back-end microservices using Java and Spring Boot
- Design and implement REST APIs aligned to agreed specifications
- Develop persistence and business logic using Hibernate, Spring Data JPA or similar tools
- Write clean, testable code and maintain strong automated test coverage
- Participate in code reviews and apply feedback to improve quality and consistency
- Support CI/CD pipelines for build and deployment workflows
- Troubleshoot production issues using logs, metrics and structured problem-solving
- Contribute to Agile ceremonies including refinement, planning, reviews and retrospectives
Requirements
- Java development capability using a recent long-term support version
- Spring framework knowledge including Spring Boot concepts and common patterns
- Microservices understanding including REST API design and service-to-service integration
- Object-oriented design foundation including design patterns and maintainable architecture
- Relational database skills with SQL and one major platform (PostgreSQL, Oracle, MySQL, MariaDB)
- ORM frameworks knowledge such as Hibernate or equivalent
- Testing background with JUnit and Mockito or similar frameworks
- Delivery ways of working familiarity with Git workflows, build tools (Maven or Gradle) and CI/CD basics
Nice to have
- Messaging experience with Kafka or RabbitMQ
- Security and quality tooling exposure such as SonarQube, Fortify or Nexus IQ
- OpenShift or Kubernetes experience plus container-based deployment practices