We’re looking for a dedicated and experienced ClickHouse DBA to take full ownership of our analytical database infrastructure. As more of our product shifts to ClickHouse, we need a specialist who can keep our clusters fast, reliable, and cost-efficient. You’ll partner closely with our backend and infra teams, enabling them to move faster while ensuring the database remains rock solid. What You’ll Do Cluster Operations Manage and scale ClickHouse clusters (replication, sharding, distributed tables). Handle schema evolution, partitioning strategies, and TTLs. Maintain data consistency across replicas and shards. Plan and execute upgrades with zero or minimal downtime. Performance & Optimization Profile and optimize heavy queries and table engines. Tune key configs (max_threads, max_memory_usage, merge settings, I/O schedulers). Benchmark cluster performance (ingest throughput, query latency, merge rate). Work with engineers to optimize schema and query patterns. Application link:...
Customer success is a new and strategic department at Canonical, with the objective to reduce risk and churn, facilitate the adoption of new products or services and support expansion within existing accounts. Customer Success Managers (CSM) are responsible for developing trust with their assigned customers and providing them with the best possible experience navigating Canonical's vast offering. Through a clear understanding of their customer’s objectives, the CSM can activate a large range of internal and external capabilities to alleviate any pain point, align expectations, as well as help draw and deliver on an appropriate collaboration roadmap. What we are looking for in you: Customer-facing experience An empathetic individual with a natural drive to help others Passion for technology, infrastructure and Ubuntu in particular is a must Excellent presentation skills Strong organisational skills, ability to structure and constantly update documentation A team player capabl...