Key Responsibilities
Develop, build, and maintain Sigma dashboards, reports, and data models.
Collaborate with business stakeholders to gather and translate data requirements into BI solutions.
Design user-friendly, scalable, and high-performance visualizations.
Work with cloud data warehouses (e.g., Snowflake, BigQuery, Redshift) to optimize queries and data models.
Ensure data accuracy, integrity, and governance across Sigma reports.
Implement role-based access controls (RBAC) and maintain data security standards.
Perform data validation, testing, and troubleshooting for BI solutions.
Optimize reports and queries for performance and cost efficiency.
Support ad-hoc data requests and analysis from business teams.
Document BI solutions, data definitions, and dashboards.
Migration of BO reports to Sigma BI

Required Skills & Qualifications

Technical Skills
Hands-on experience with Sigma Computing.
Robust SQL skills for data querying and transformation.
Experience with cloud data platforms (Snowflake, Redshift, BigQuery, Azure Synapse).
Understanding of data warehousing concepts (star schema, dimensional modeling).
Experience in data visualization and dashboard design principles.

📌 Sigma Bi Developer 5 To 10 Yrs Blr/pune/hyd/bbsr/chennai/kochi Bengaluru
🏢 Tata Consultancy Services
📍 Bengaluru