#ClickHouseSupport #SupportEngineer #Vacancy
#ClickHouse
❇️ ClickHouse Support Engineer ❇️ | Company Top Selection
🔥 We are looking for a ClickHouse Support Engineer for project-based employment **
**Grade: **Middle+|Senior
Rate: Middle+ from 224K, Senior from 264K
Citizenship/Location: Russian Federation
**Workload: **full-time
Term: long-term
Employment: only Individual Entrepreneur 📌
✅Required:
- Experience in administering any type of DBMS (relational, NoSQL, columnar) for at least 3 years;
- Specialized experience in the declared specialization (ClickHouse or Cassandra) for at least 2 years;
- Confident knowledge of Linux OS (administration, kernel parameter tuning, networks);
- Understanding of distributed system architecture (sharding, replication, consensus);
- Experience with monitoring systems (Prometheus + Grafana, Zabbix or similar);
- Automation skills using Bash, Python, Ansible;
- Understanding of ITIL processes (Incident, Change, Problem Management);
- Fluent command of the Russian language for technical documentation and communication;
- Willingness to work in the Customer's team (participation in daily stand-ups, planning);
- Experience in setting up backup and recovery (Backup & Recovery) for distributed DBMS;
- Experience in setting up TLS/traffic encryption between cluster nodes;
- Understanding of firewall principles as applied to distributed systems (ports, latency, split-brain);
- Experience in performing rolling cluster upgrades without service interruption;
- Experience supporting ClickHouse clusters for at least 2 years;
- Knowledge of the MergeTree family of engines;
- ClickHouse performance parameter tuning;
- Experience migrating data (from Kafka, PostgreSQL) to ClickHouse;
- Working with distributed DDL in ClickHouse.
