
Senior Tableau BI Developer
- Bangalore, Karnataka
- Permanent
- Full-time
- Tableau Desktop, Tableau Prep, Tableau Server, Tableau Cloud
- Data cleaning, modeling, blending, joins
- LOD expressions, table calculations, and advanced chart types
- Forecasting, clustering, and trend analysis
- Tableau JS API and REST API integrations
- Strong SQL knowledge for data preparation and queries.
- Tableau Desktop Specialist certification (mandatory/preferred).
- Experience with other BI tools (Power BI, Qlik, Looker).
- Familiarity with cloud data platforms (Snowflake, Databricks, BigQuery, Redshift).
- Knowledge of statistical analysis and predictive modeling techniques.
- Dashboard Development & Visualization
- Design and develop interactive dashboards and reports using Tableau Desktop.
- Implement advanced chart types (heatmaps, scatter plots, bar charts) and apply trend lines, forecasting, and clustering for analytical insights.
- Ensure dashboards are user-friendly, scalable, and performance optimized.
- Data Preparation & Modeling
- Perform data cleaning, blending, and joins across multiple data sources.
- Develop robust data models for reporting efficiency and scalability.
- Use Tableau Prep for ETL/ELT tasks and preparation of datasets.
- Advanced Tableau Features
- Implement LOD (Level of Detail) calculations and table calculations for complex business metrics.
- Leverage forecasting and clustering features for predictive and advanced analytics.
- Extend Tableau functionality using Tableau JS API and REST API.
- Deployment & Governance
- Manage and publish dashboards to Tableau Server and Tableau Cloud.
- Monitor and optimize performance, security, and user access controls.
- Collaborate with data engineering teams to ensure data quality, integrity, and governance.
- Collaboration & Knowledge Sharing
- Partner with business stakeholders to gather requirements and translate them into actionable dashboards.
- Conduct knowledge-sharing sessions, training, and user adoption workshops.
- Stay updated on Tableau innovations and BI best practices.