Tech Stack

Description

You will plan and execute rolling upgrades across tens of thousands of ClickHouse clusters, own the full release pipeline, investigate production issues, build internal tooling, and collaborate with infrastructure teams to improve reliability.

Requirements

• 5+ years operating stateful distributed systems in production (databases, message queues, storage)
• Hands-on experience running upgrades on live production data stores at scale
• Strong production debugging skills under pressure
• Experience with cloud infrastructure (AWS, Azure, GCP) and Kubernetes
• Software development experience in Go (or strong experience in another language with willingness to learn)

Responsibilities

• Plan and execute rolling upgrades across tens of thousands of ClickHouse clusters
• Own the full release pipeline: pre-upgrade validation, staged rollouts, post-upgrade monitoring, incident response
• Investigate and resolve production issues as part of on-call rotation
• Build and improve internal tooling and automation for large-scale database operations
• Work with core database and cloud infrastructure teams to identify and solve operational pain points