Java Developer (Kafka & Transactions)

Java Developer (Kafka & Transactions)
Phoenix, AZ

Jobdescription

• Design and develop high-performance microservices using Java 17/21 and Spring Boot.
• Build reliable event-driven pipelines using Apache Kafka for high-throughput processing.
• Implement distributed transaction patterns like Saga and Outbox to ensure data consistency.
• Configure Kafka exactly-once semantics (EOS) to prevent duplicate transaction records.
• Optimize database interactions and manage complex state transitions across microservices.
• Troubleshoot distributed system issues including latency, data drift, and lag.
• Collaborate with cross-functional teams to deliver secure, scalable payment systems.