BI Lead (Power BI / Tableau)

About the role

BI Lead (Power BI / Tableau) at EXL. Lead BI architecture and solution design conversations with clients, acting as the primary technical authority on data and analytics platforms.

What you'll do

• Lead BI architecture and solution design conversations with clients, acting as the primary technical authority on data and analytics platforms
• Design, build, and optimise Power BI semantic models and Tableau data sources for enterprise-scale performance and maintainability
• Write and optimise complex DAX measures, M/Power Query transformations, and SQL queries to support accurate, high-performance reporting
• Diagnose and resolve data model issues — slow DAX, broken relationships, cardinality problems, and upstream data quality issues — quickly and systematically
• Architect dimensional data models (star schema, fact/dimension design) and semantic layers consumed across multiple BI tools

What you need

• Power BI
• Tableau
• SQL
• Dashboarding
• DAX
• Power Query
• Any graduate

Good to have

• Snowflake
• Underwriting
• ETL
• Data warehousing
• Data modelling
• Business analysis