Java Developer

Job Summary

Designing and maintaining streaming data solutions, the full-time Middle Java Developer will build data pipelines using Apache Kafka, develop stateful streaming applications, and ensure data quality through testing in a remote environment.

Key responsibilities

• Build and maintain data pipelines using Apache Kafka, including tuning topics and consumer groups
• Design and develop stateful streaming applications with Kafka Streams or Flink using Java
• Write and maintain unit and integration tests for streaming topologies

Required qualifications

• Commercial experience in software engineering with strong proficiency in Java (Scala is a plus)
• Understanding of Apache Kafka architecture and internals
• Experience working with Apache Flink
• Experience with Schema Registry and schema evolution strategies
• Knowledge of serialization formats such as Avro and JSON