ClickHouse, Inc.

ClickHouse, Inc. develops ClickHouse, an open-source columnar database designed for real-time analytics. The system is built for extreme query performance, processing billions of rows in milliseconds. Its engineering priorities are unusually concrete: optimising for bytes and nanoseconds in order to save petabytes of storage and seconds of query time. The company's technical work spans columnar storage, data infrastructure and query performance optimisation, and it serves organisations working in data analytics, real-time analytics and databases.

The company operates as a distributed organisation, with a team spread across more than 10 countries. It describes itself as a global business that treats timezone differences as a strength rather than a friction, and it operates a mindfully distributed model with a high-trust culture: employees are trusted to do the work needed to achieve shared goals without close supervision.

ClickHouse places a strong emphasis on diverse perspectives as a driver of innovation, and on speed and accessibility as foundations of modern data analytics. Its stated working character reflects an obsession with extreme constraints and practical problem-solving, and a habit of pushing performance boundaries rather than accepting conventional limits.

Further details on the company, its open-source work and current opportunities are available via its website at https://clickhouse.com/.