[Hiring] Senior Power BI Developer @Zensar

Role Description

We are seeking a highly skilled Senior Power BI Developer to drive enterprise-wide report rationalization and transformation for an insurance customer. The role focuses on modernizing legacy reporting into a self-service BI ecosystem using Power BI, leveraging a Snowflake + dbt-based data platform structured across Raw, Silver, and Gold layers. The candidate will play a critical role in enabling business-led analytics, reducing report redundancy, and delivering scalable, performant, and governed reporting solutions.

Key Responsibilities

• Report Rationalization & Transformation
  • Lead assessment and rationalization of existing reports, identifying redundancy, consolidation opportunities, and decommissioning candidates.
  • Design a target-state reporting architecture aligned with self-service BI principles.
• Power BI Development
  • Build interactive dashboards and reports enabling slicing, dicing, and drill-through analysis.
  • Develop paginated reports for pixel-perfect reporting needs (regulatory, operational).
  • Implement complex DAX calculations, KPIs, and semantic models.
  • Optimize report performance using best practices in data modeling and query optimization.
• Data Modeling & Integration
  • Design and consume curated data models from Snowflake (Gold layer) for reporting.
  • Work with data engineering teams to define data transformations in dbt (Silver → Gold).
  • Ensure consistency between source-to-report data lineage and business definitions.
• Self-Service BI Enablement
  • Enable business users with governed datasets and reusable semantic layers.
  • Define and enforce Power BI governance standards (workspace strategy, naming conventions, versioning).
• Performance & Optimization
  • Optimize Power BI datasets, queries, and dashboards for performance and scalability.
  • Implement incremental refresh, aggregations, and efficient data models.
  • Ensure efficient usage of Snowflake resources for reporting workloads.

Qualifications

• 6–10+ years of experience in BI/Analytics with strong Power BI expertise.
• Strong hands-on experience with:
  • Power BI Desktop & Service
  • DAX, Power Query (M)
  • Paginated Reports (Power BI Report Builder / SSRS)
• Experience with Snowflake data platform and modern data architectures.
• Familiarity with dbt for data transformation and modeling.
• Strong understanding of data warehousing concepts (Raw, Silver, Gold layers).
• Expertise in data modeling techniques (star schema, dimensional modeling).

Domain Expertise

• Experience in Insurance domain (Claims, Policy, Billing, Underwriting) preferred.
• Understanding of regulatory and operational reporting requirements.