Grafana + Clickhouse
Hexaware Technologies · Bengaluru, Karnataka, India - Chennai, Tamil Nadu, India - Hyderabad, Telangana, India
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Hexaware Technologies · Bengaluru, Karnataka, India - Chennai, Tamil Nadu, India - Hyderabad, Telangana, India
Job Description / Skill Set for a Grafana + ClickHouse Engineer (4 to 6 Yrs Exp) Key Skills Required: • 4+ years of experience in monitoring, observability, and data visualization solutions. • Strong hands-on experience with Grafana dashboard development, visualization, alerting, and reporting. • Expertise in ClickHouse database administration, query optimization, data modeling, partitioning, and performance tuning. • Experience building real-time and near real-time analytics dashboards using Grafana connected to ClickHouse. • Strong knowledge of SQL and complex analytical query development. • Experience with large-scale log, metrics, and event data analysis. • Knowledge of ETL/data ingestion pipelines and integration with monitoring platforms. • Experience troubleshooting dashboard performance, database bottlenecks, and data quality issues. • Understanding of Linux environments, scripting (Python/Bash), and cloud platforms (Azure, AWS, or GCP). Roles & Responsibilities: • Design, develop, and maintain Grafana dashboards and monitoring solutions. • Manage and optimize ClickHouse databases for high-performance analytics workloads. • Create alerts, reports, and KPIs for business and operational monitoring. • Collaborate with engineering and operations teams to identify performance trends and system issues. • Implement best practices for observability, data retention, and query optimization. • Support production environments and resolve monitoring/data platform issues. Preferred Qualifications: • Experience with distributed ClickHouse clusters. • Exposure to DevOps, Kubernetes, and containerized environments.