Eligibility:Candidates must have full working rights in Australia (Citizen, PR, or Valid Visa holders).
Eligibility:Candidates must have full working rights in Australia (Citizen, PR, or Valid Visa holders).
Employment:Permanent Role
Experience:7+ Years
Location:Sydney, Australia (Hybrid)
Required Skills & Experience
Experience in developing enterprise backend applications usingJava 11+/17+, Spring Boot, Spring Data, and Spring Security.
Solid expertise inmicroservices, REST/gRPC APIs, event-driven architecture, and messaging platforms such asKafka or IBM MQ.
Solid experience withdatabase design and data modelling, includingPostgreSQL/SQL Server, SQL optimization, indexing, performance tuning, and Flyway/Liquibase.
Strong understanding ofsystem design and architecture, including scalable distributed systems, API design, security, performance, reliability, and design patterns.
Hands-on experience withDocker, Kubernetes, AWS/Azure, Git, Bitbucket, Artifactory, and CI/CD.
Experience developing robust automated tests usingJUnit, Mockito, Testcontainers, and contract testing frameworks.
Required Skills & Experience




Experience in developing enterprise backend applications usingJava 11+/17+, Spring Boot, Spring Data, and Spring Security.
Strong expertise inmicroservices, REST/gRPC APIs, event-driven architecture, and messaging platforms such asKafka or IBM MQ.
Solid experience withdatabase design and data modelling, includingPostgreSQL/SQL Server, SQL optimization, indexing, performance tuning, and Flyway/Liquibase.
Strong understanding ofsystem design and architecture, including scalable distributed systems, API design, security, performance, reliability, and design patterns.
Hands-on experience withDocker, Kubernetes, AWS/Azure, Git, Bitbucket, Artifactory, and CI/CD.
Experience developing robust automated tests usingJUnit, Mockito, Testcontainers, and contract testing frameworks.
Nice to Have
Experience withPythonfor automation or scripting.
Knowledge ofSWIFT MT messagingandTrade Financeproducts.
Experience inBanking or Financial Servicesenvironments.
Exposure toTemporal, Camunda, Drools, or legacy system integrations (COBOL/IBM MQ).
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📌 Java Api Developer (New South Wales)
🏢 Kaizen Global Technologies
📍 New South Wales