Staff Data Engineer
PostscriptFull Time
Expert & Leadership (9+ years)
Candidates should have 6+ years of software development experience focusing on data-intensive solutions, with proven experience in the internals of Apache Spark, Apache Flink, Kafka Connect, or Apache Beam. Strong proficiency in Java and the JVM ecosystem, including memory management and concurrent programming, is required, along with a solid understanding of database fundamentals, SQL, data modeling, and OLAP databases. Familiarity with JDBC, network protocols, and a passion for open-source development are also necessary. Bonus points for prior open-source contributions, experience with ClickHouse or similar platforms, and working knowledge of Python.
As a Senior Software Engineer, you will be a core contributor responsible for owning and maintaining critical parts of ClickHouse's data engineering ecosystem, focusing on JVM-based frameworks. You will craft tools that enable Data Engineers to harness ClickHouse's speed and scale, owning the full lifecycle of data framework integrations from core database drivers to SDKs and connectors. Your work will directly impact how companies process massive datasets and you will collaborate with the open-source community, internal teams, and enterprise users to ensure high performance, reliability, and excellent developer experience for JVM integrations.
High-speed column-oriented database management system
ClickHouse provides a high-speed, column-oriented database management system designed for developers and businesses that manage large-scale data. Its primary product processes analytical queries quickly by storing data from the same columns together, making it significantly faster than traditional row-oriented databases, especially in Online Analytical Processing (OLAP) scenarios. ClickHouse stands out from competitors by offering a free, open-source database that can be deployed on local machines or in the cloud, along with a fully managed service on platforms like AWS, GCP, and Microsoft Azure. The company's goal is to deliver a cost-effective solution that simplifies data management for its clients, as evidenced by user feedback highlighting substantial cost savings.