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About This Role
PostHog is seeking a ClickHouse Operations Engineer to automate, manage, and maintain ClickHouse, the core piece of infrastructure that ingests, stores, and queries data. The engineer will work on scaling infrastructure, node and instance-level performance optimization, and building systems for provisioning and scaling large ClickHouse clusters. The ideal candidate has experience with OLAP databases, automating dynamic provisioning instances, and working with Terraform, Ansible, and Kubernetes. The role offers the opportunity to work on a bleeding-edge ClickHouse implementation and build a query optimizer for ClickHouse.
Key ResponsibilitiesAI-extracted
- 1Automate, manage, and maintain ClickHouse as the company grows towards capturing trillions of events per year
- 2Scale infrastructure and optimize node and instance-level performance
- 3Build systems and automations for provisioning and scaling large ClickHouse clusters
- 4Investigate and experiment with the latest hardware to find the optimal setup for the solution
- 5Work on a bleeding-edge ClickHouse implementation, including open format backed tables
- 6Develop query performance tooling and build a query optimizer for ClickHouse
RequirementsAI-extracted
- Bring OLAP database experience, with a focus on ClickHouse or other OLAP databases
- Have experience automating dynamic provisioning instances using Terraform, Ansible, and Kubernetes
- Have experience working with high-scale complex data storage solutions
- Be proficient in Python, Terraform, Ansible, Kubernetes, AWS, and Zookeeper (or an alternative)
- Be ready to do the best work of their career in a fast-paced and ambitious environment
Perks & BenefitsAI-extracted
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