QA Engineer - Core Database

Stack

Responsibilities

• ▹Build and enhance test automation frameworks and develop automated test cases
• ▹Try out new features and ensure they land smoothly in production
• ▹Test cross-functional implementations across internal teams
• ▹Implement new testing strategies and automation for large and complex distributed systems
• ▹Evaluate new ClickHouse functionality for each release and identify improvement opportunities in the existing codebase
• ▹Engineer and improve existing testing infrastructure

Requirements

• ▹Extensive knowledge of SQL
• ▹Previous experience in a similar SDET, Release Engineering, or QA role related to a classical database or distributed system
• ▹Hands-on experience with any programming language (Python, Go, C++)
• ▹Ability to read C++ code for validation
• ▹Working knowledge of Git, Linux and shell scripting
• ▹Experience with both manual testing and automation testing
• ▹Demonstrated ability to work collaboratively, including with remote teams

Soft skills

About the company

ClickHouse, recognized on the 2025 Forbes Cloud 100 list, is a fast-growing private cloud company leading the market in real-time analytics, data warehousing, observability, and AI workloads, with more than 3,000 customers including Capital One, Meta, Cursor, Sony, and Tesla.