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QA Engineer - Core Database (remote)

ClickHouse· Engineering
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Hybrid (Spain)Full-timePosted 11mo ago

About the role

QA Engineer focused on core database (ClickHouse) quality and test automation for open-source and cloud offerings, including release engineering responsibilities, working remotely.

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 at ClickHouse.
  • Implement new testing strategies and automation for large and complex distributed systems.
  • Evaluate the new functionality of ClickHouse for each release, and identify opportunities in the existing codebase for improvement.
  • Engineer and improve existing testing infrastructure.

Qualifications

  • Extensive knowledge of SQL.
  • Previously worked 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.
  • Excellent communication skills and the ability to work well within and across engineering teams.
  • Strong problem-solver with solid production debugging skills.
  • Thrive in a fast-paced environment and partner with the business to move it forward.

Skills

Required:SQLSDET / QA / Release EngineeringProgramming languagesGit / Linux / shell scripting
Nice to have:C++ reading

Benefits

  • Flexible work environment - remote-friendly across 20+ countries.
  • Healthcare - Employer contributions towards healthcare.
  • Equity in the company - stock options for new team members.
  • Time off - Flexible time off in the US, generous entitlement elsewhere.
  • A $500 Home office setup for remote employees.
  • Global Gatherings – opportunities for in-person company-wide offsites.
Last updated Aug 5, 2026. Interested? Apply on the company site.
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About ClickHouse

Fast Open-Source OLAP DBMS - ClickHouse

ClickHouse is a fast open-source column-oriented database management system that allows generating analytical data reports in real-time using SQL queries

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