5.0 - 10.0 years

8 - 18 Lacs

hyderabad

Remote

We are looking for a skilled Grafana Developer with end-to-end expertise in designing, building, and managing Grafana dashboards and widgets. The ideal candidate will have strong experience in integrating Grafana with PostgreSQL/TimescaleDB, writing complex SQL queries for data visualization, and optimizing performance for large-scale datasets. Experience in Telecom or IoT domains is a plus. Key Responsibilities Design, develop, and maintain interactive Grafana dashboards and widgets for real-time and historical data visualization. Write complex SQL queries (PostgreSQL/TimescaleDB) to extract, transform, and aggregate data for Grafana visualizations. Experience in Grafana panels, variables, templating, annotations, and time ranges . Optimize database performance, including query tuning, indexing, and partitioning strategies for time-series data. Experience with data sources (Prometheus, InfluxDB, MySQL, PostgreSQL, TimescaleDB Elasticsearch, Loki, etc.). Custom plugins or extensions Experience in Grafana using Grafana Plugin SDK and Grafana Toolkit, Grafana DataFrames Work closely with stakeholders to understand business requirements and translate them into effective dashboards. Ensure high availability, scalability, and security of Grafana deployments. Required Skills & Qualifications 4+ years of hands-on experience in Grafana dashboard development (building, customizing, and managing dashboards). Strong expertise in PostgreSQL/TimescaleDB, including writing complex analytical queries for time-series data. Proficiency in SQL optimization, indexing, and performance tuning for large datasets. Experience with time-series databases and data modeling. Knowledge of REST APIs, JSON, and scripting (Python/Bash) for data processing. Familiarity with Telecom or IoT data (e.g., network KPIs, sensor data, logs) is a plus. Understanding of monitoring and observability best practices. Experience with Grafana Alerting and Annotations is desirable. Creating dynamic dashboards using variables ($variable syntax). Using custom variable types (Query, Custom, Interval, Datasource, etc.). Implementing reusable dashboard templates . Good to Have Experience in Telecom, IoT, or Industrial Monitoring projects. Knowledge of Prometheus, InfluxDB, or other time-series databases. Familiarity with Docker, Kubernetes, and cloud platforms (AWS/GCP/Azure). Experience with Grafana Loki for log aggregation. Automate dashboard provisioning and management using Infrastructure as Code (IaC) tools like Terraform or Ansible (good to have). Collaborate with DevOps and backend teams to ensure seamless data pipeline integration.

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