Middle Data Engineer

Job Summary

Designing and maintaining streaming data solutions, the full-time Middle Data Engineer will build and manage data pipelines using Apache Kafka, develop stateful streaming applications, and ensure quality testing of streaming topologies in a remote environment.

Key responsibilities

• Build and maintain data pipelines using Apache Kafka, including tuning topics, partitions, and consumer groups
• Design and develop stateful streaming applications with Kafka Streams or Flink using Java (and Scala where applicable)
• Write and maintain unit and integration tests for streaming topologies to ensure data quality

Required qualifications

• 3+ years of experience in backend development
• Strong proficiency in Java, with commercial experience in software engineering (Scala is a plus)
• Understanding of Apache Kafka architecture and internals
• Experience with Apache Flink and Schema Registry, including schema evolution strategies
• Upper-intermediate or higher level of English