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Design, build, and operate cloud-native, serverless ClickHouse database infrastructure. Develop and maintain Kubernetes operators, improve metrics pipelines, support data ingestion/transformation (Spark/Kafka), collaborate with core DB and data plane teams, and ensure scalable, highly available distributed systems with production on-call responsibilities.

Design, build, operate, and maintain petabyte-scale product metrics systems that collect, store, and serve trillions of records. Ensure performance, reliability, availability, cost-efficiency, and delivery guarantees. Collaborate on roadmap and features, mentor teammates, participate in design discussions, and join on-call rotation to own production services.

Design and implement high-throughput database integrations and replication into ClickHouse. Improve system reliability, debug production issues using observability tools, write documentation, participate in on-call rotation, and collaborate with customers and cross-functional teams to drive product improvements.

The Senior Site Reliability Engineer will ensure reliability and scalability of cloud infrastructure, enhance incident management, and optimize operational efficiencies through collaboration with various teams.

Develop and enhance data integrations, improve systems, contribute to architectural decisions, and ensure system reliability through on-call participation.

Design, build, and operate a scalable, highly available distributed cloud infrastructure. Automate cloud resource management, optimize compute/storage/network cost and performance, develop tooling for cost-efficiency insights, collaborate with engineering teams, lead large cross-functional projects, and ensure security and compliance for a multi-cloud SaaS platform.

Design and build authentication, authorization, and audit platform services (RBAC/ReBAC, token issuance, session handling), implement SAML/SCIM/OIDC/OAuth2/MFA flows, ship SDKs and APIs, operate distributed systems at scale, build audit telemetry, and support migrations and on-call production reliability.

Provide consultative engineering and high-tier support to enterprise customers: design, architecture, integration, implementation, performance testing, migrations, and hands-on troubleshooting. Handle L1-L3 support, collaborate with Product/Engineering/Sales, produce documentation and benchmarks, mentor hires, and support on-call and regional onsite needs (up to 35% travel).

Lead end-to-end partner integrations for ClickHouse Cloud: design and build backend architecture (auth, multi-tenancy, data movement), run and operate production systems, own CI/deployment/observability, collaborate with partner platforms and internal teams, and document technical direction.

Own the full sales cycle for inbound, product-led, and self-serve commercial accounts (<250 employees). Engage technical buyers (data engineers, platform architects) to map use cases to ClickHouse, troubleshoot schema/ingestion/integration issues, partner with Solutions Engineers, drive pipeline hygiene in Salesforce, identify expansion opportunities, contribute playbooks, and represent ClickHouse in developer communities.