Java Developer

3 days ago

Sydney, New South Wales, Australia Kaizen Global Technologies Full time $120,000 - $180,000 per year

Looking for a highly skilled
Java Developer
with strong experience in designing and developing
RESTful APIs and microservices
using Java and Spring Boot. In this role, you will be part of a cross-functional team responsible for building scalable, secure, and high-performing backend systems that power our modern applications.

Key Responsibilities:

  • Design, develop, and maintain
    RESTful APIs
    and
    microservices
    using Java (Spring Boot).
  • Implement secure, scalable, and highly available services in a
    cloud-native
    environment (AWS/Azure/GCP).
  • Collaborate with frontend, DevOps, and product teams to deliver end-to-end solutions.
  • Optimize application performance, reliability, and maintainability.
  • Write unit and integration tests using JUnit, Mockito, or similar frameworks.
  • Troubleshoot and resolve production issues in a timely manner.
  • Follow and promote best practices for clean code, API versioning, logging, monitoring, and CI/CD.

Required Skills & Experience:

  • 6+ years of hands-on experience in
    Java (8/11/17)
    backend development.
  • Solid understanding of
    microservices architecture
    ,
    API design principles
    , and
    RESTful web services
    .

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