Java Microservices Developer

Unison Group

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Work arrangement
On-site
Occupation
Software & IT
Location
Singapore, Singapore, SG
Compensation
Not disclosed
Apply by
April 14, 2027

About this role

Job Summary

We are looking for a skilledJava Microservices Developerwith 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 scalableJava-based microservices.
  • Build cloud-native applications using Amazon Web Services (AWS).
  • Develop RESTful APIs and ensure high performance and responsiveness.
  • Work onsystem integrationacross multiple platforms and services.
  • Implement messaging solutions usingAmazon MQandIBM MQ.
  • Utilize middleware technologies such asApache Kafkaor 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 inJava (Core Java, Spring Boot, Spring Cloud).
  • Solid understanding ofMicroservices Architecture.
  • Hands-on experience withAWS services(EC2, S3, Lambda, API Gateway, RDS).
  • Strong knowledge ofSQL(MySQL, PostgreSQL, or similar databases).
  • Experience withmiddleware technologies(Apache / Amazon-based platforms).
  • Expertise inmessaging systems:
    • Amazon MQ
    • IBM MQ
  • Experience inAPI integration and system integration patterns.
  • Familiarity withDocker, Kubernetes, and CI/CD pipelines.
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