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Unison GroupSingapore, Singapore

Java Microservices Developer

Posted 6d agoSoftware Engineer

Job Summary

We are looking for a skilled

Java Microservices Developer with strong expertise in cloud-native development, integration, and messaging systems. The ideal candidate should have hands-on experience in building scalable applications using microservices architecture on Amazon Web Services and working with middleware and messaging platforms.

Key Responsibilities

  • Design, develop, and deploy scalable
  • Java-based microservices
  • Build cloud-native applications using Amazon Web Services (AWS).
  • Develop RESTful APIs and ensure high performance and responsiveness.
  • Work on system integration across multiple platforms and services.

Implement messaging solutions using

Amazon MQ and IBM MQ

Utilize middleware technologies such as

  • Apache Kafka or other Apache/Amazon-based tools.
  • Collaborate with cross-functional teams including DevOps, QA, and business stakeholders.
  • Participate in code reviews, troubleshooting, and performance tuning.

Required Skills

  • Strong experience in Java (Core Java, Spring Boot, Spring Cloud)
  • Solid understanding of Microservices Architecture
  • Hands-on experience with AWS services (EC2, S3, Lambda, API Gateway, RDS).
  • Strong knowledge of SQL (MySQL, PostgreSQL, or similar databases).
  • Experience with middleware technologies (Apache / Amazon-based platforms).
  • Expertise in messaging systems
  • Amazon MQ

IBM MQ

Experience in API integration and system integration patterns

Familiarity with Docker, Kubernetes, and CI/CD pipelines.