Tech Stack

Description

You will own and maintain critical JVM-based data connectors and integrations for ClickHouse, enabling data engineers to harness its speed and scale. Your work spans from low-level database drivers to high-level visualization plugins, directly impacting how companies process massive datasets.

Requirements

• 6+ years software development experience with data-intensive solutions
• Experience with internals of Apache Spark, Flink, Kafka Connect, or Beam
• Strong proficiency in Java and JVM ecosystem (memory management, GC tuning, profiling)
• Solid experience with concurrent programming in Java
• Understanding of JDBC, network protocols (TCP/IP, HTTP)

Responsibilities

• Own and maintain critical parts of ClickHouse's data engineering ecosystem
• Build and maintain JVM-based connectors (Kafka, dbt, Spark, Flink, Beam, Fivetran)
• Develop integrations with visualization platforms (Grafana, Tableau, Power BI, Metabase)
• Collaborate with open-source community and enterprise users
• Optimize performance of data framework integrations