The Role
Develop and maintain Kafka-based event-driven integrations using Java, Spring Boot, Confluent Cloud, Flink SQL, Schema Registry, and Kong Gateway. Responsibilities include building producers and consumers, stream processing, API integrations, testing, troubleshooting, replay, root-cause analysis, and supporting CI/CD deployment and releases. The contract is for 12 months with possible extension and is limited to Australian or New Zealand citizens and Australian permanent residents.
Summary Generated by Built In
Urgent
requirement for Kafka Senior Developer - Contract - Melbourne
Requirements
Must Have:
- Develop custom integration code using Java / Spring Boot for source system connectivity where managed connectors are not applicable.
- Build and maintain Kafka producers/consumers, topic integration logic, and event-driven services on Confluent Cloud / NGIP.
- Develop and maintain Flink SQL / stream processing logic for transformation, enrichment, validation, routing, and de-duplication.
- Implement integration with Schema Registry, topic schemas, and message validation controls.
- Support HTTP/API-based integrations through Kong Gateway for NGIP to target application communication.
Good-to-Have:
- Confluent Certified Developer/Administrator
- Experience with stream governance, RBAC, and tiered storage
- Background in data engineering, ETL, or microservices architecture
- Familiarity with traditional messaging systems and data warehouses
- Experience in Agile methodologies and DevOps practices
- Configure and support HTTP Sink delivery patterns, payload mapping, retries, and failure handling.
Responsibility:
- Develop custom integration code using Java / Spring Boot for source system connectivity where managed connectors are not applicable
- Build and maintain Kafka producers/consumers, topic integration logic, and event-driven services on Confluent Cloud / NGIP.
- Develop and maintain Flink SQL / stream processing logic for transformation, enrichment, validation, routing, and de-duplication.
- Implement integration with Schema Registry, topic schemas, and message validation controls..
- Support HTTP/API-based integrations through Kong Gateway for NGIP to target application communication
- Configure and support HTTP Sink delivery patterns, payload mapping, retries, and failure handling
- Perform unit / component testing for custom code, Flink jobs, and interface logic.
- Support SIT, pipeline testing, defect fixing, replay, and root-cause analysis during test execution
- Support E2E testing with downstream teams and resolve integration issues across connectors, transformations, APIs, and Kafka topics
- Work with GitLab CI/CD pipelines for build, deployment, regression automation, and release support
Duration: 12 Months, with possible extension
Eligibility: Australian/NZ
Citizens/PR Holders only
Email: [email protected]
Skills Required
- Develop custom integration code using Java and Spring Boot.
- Build and maintain Kafka producers, consumers, topics, and event-driven services on Confluent Cloud or NGIP.
- Develop and maintain Flink SQL and stream-processing logic.
- Implement Schema Registry, topic schemas, and message validation controls.
- Support HTTP and API integrations through Kong Gateway.
- Configure HTTP Sink delivery patterns, payload mapping, retries, and failure handling.
- Experience with Confluent Certified Developer or Administrator credentials.
- Experience with stream governance, RBAC, and tiered storage.
- Background in data engineering, ETL, or microservices architecture.
- Familiarity with traditional messaging systems and data warehouses.
- Experience with Agile methodologies and DevOps practices.
- Australian or New Zealand citizenship, or Australian permanent residency.
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The Company
What We Do
Hastha Solutions is an SAP solutions and enterprise technology company serving government and private organizations. It specializes in SAP Enterprise Asset Management (EAM), enterprise mobility, GIS integration, enterprise document management, digitization, cloud transformation, and consumer-application integration. The company uses an analytical, vendor-agnostic approach to design and deliver tailored, cost-effective solutions that connect enterprise systems with community and consumer needs for clients.
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