High Performance Database Optimization Expert
24 hours ago
Job Description
At ClickHouse, we're a team of innovators dedicated to revolutionizing the way data is processed and analyzed. Our high-performance columnar OLAP database management system has been widely adopted by top companies like Lyft, Cisco, and eBay.
We're seeking an exceptional Core Performance Software Engineer to join our remote-first, global team and contribute to the continued growth and success of our open-source project. As part of our Performance Engineering team, you'll be responsible for analyzing and optimizing the performance of the core ClickHouse database.
About the Role
- You'll work on various topics such as query optimization, distributed query optimization, relational operators, caching, and low-level optimizations like SIMD instructions.
- You'll ensure that the database performance doesn't deteriorate over time by extending existing and adding new performance tests based on real-world or synthetic datasets.
- You'll collaborate with our Support Engineering team to debug advanced performance issues encountered by our customers.
- You'll work closely with other core teams to assess the impact of new features on performance and provide support with performance tests and advice.
- You'll engage with our open-source community, resolving issues, reviewing and finishing PRs, answering questions from various channels, and contributing to the growth of our community.
Requirements
- You have solid professional software development experience in C++ and Unix Systems.
- You possess strong knowledge in database internals and design.
- You have experience in performance engineering, ideally in a database but other areas are also acceptable.
- You communicate well with others and have the ability to work within and across engineering teams.
- You're ready to work closely with our open-source community and participate in code reviews with patience and attention to detail.
- You're a strong problem-solver with solid production debugging skills.
- You're passionate about efficiency, availability, scalability, and data governance.
- You thrive in a fast-paced start-up environment and see yourself as a partner with the business.
- You have a high level of responsibility, ownership, and accountability.
Salary
The estimated salary for this position is $157,000 - $232,000 USD per year, depending on location and experience.
Benefits
- Flexible work environment: ClickHouse offers remote-first work to all employees.
- Healthcare: Employer contributions towards your healthcare.
- Equity in the company: Every new team member receives stock options.
- Time off: Flexible time off in the US, generous entitlement in all countries.
- A $500 Home office setup for remote employees.
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