QA Engineer - Core Database
@ ClickHouse

Hybrid
$155,000
Hybrid
Full Time
Posted 1 day ago

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Job Details

About ClickHouse

Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system and aims to become the fastest OLAP database globally. It powers real-time analytical reports via SQL queries and supports high data volumes. Enterprises including Lyft, Sony, IBM, GitLab, Twilio, and HubSpot rely on ClickHouse Cloud, available on open-source, AWS, GCP, Azure, and Alibaba.

About the Team

The Core Engineering team works on the open-source project and collaborates across engineering and product teams to develop and expand the Cloud service offering.

Role Overview: QA Engineer - Core Database

You will focus on improving quality and efficiency for both the open-source and cloud solutions. This role involves automating operational functions and ensuring smooth production releases for ClickHouse Cloud on a massive scale.

What will you do?

  • Build and enhance test automation frameworks and develop automated test cases.
  • Validate new features and ensure smooth production deployments.
  • Test cross-functional implementations across internal teams.
  • Implement testing strategies and automation for large distributed systems.
  • Evaluate new functionalities for each release and optimize existing code.
  • Engineer and improve testing infrastructure.

About you

  • Extensive knowledge of SQL.
  • Experience in SDET, Release Engineering, or QA roles in databases or distributed systems.
  • Proficiency in programming languages such as Python, Go, or C++ (ability to read C++ code is required).
  • Working knowledge of Git, Linux, and shell scripting.
  • Experience in both manual and automated testing.
  • Strong collaborative skills with remote teams.
  • Excellent communication, problem-solving, and debugging abilities.
  • Adaptability in a fast-paced, team-driven environment.

Compensation and Perks

The typical starting salary in the US is between $125,000 and $185,000 USD, with premium market ranges in major areas including Los Angeles, San Francisco Bay Area, Seattle, and New York City Metro. Perks include a flexible work environment, healthcare contributions, equity, flexible time off, a $500 home office setup for remote employees, and opportunities for global gatherings.

Culture and Equal Opportunity

As one of the first 500 employees, you will help shape the company culture. ClickHouse values diversity and provides equal opportunities for all applicants, ensuring a discrimination-free environment.

Contact

For questions about compensation, please contact us at paytransparency@clickhouse.com.

Key skills/competency

SQL, Test Automation, Python, C++, Git, Linux, Shell Scripting, Distributed Systems, Release Engineering, Manual Testing

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How to Get Hired at ClickHouse

🎯 Tips for Getting Hired

  • Customize your resume: Highlight SQL, testing, and programming skills.
  • Research ClickHouse: Understand their open-source and cloud offerings.
  • Prepare for technical interviews: Review automation frameworks and distributed systems.
  • Practice problem-solving: Be ready for practical debugging and coding tests.

📝 Interview Preparation Advice

Technical Preparation

Review SQL query optimization techniques.
Practice automation with Python and C++.
Setup Linux and Git environments.
Study distributed system test strategies.

Behavioral Questions

Explain your teamwork experiences.
Describe a challenging problem solved collaboratively.
Share how you manage deadlines effectively.
Discuss adapting to fast-paced changes.

Frequently Asked Questions