Senior Power BI Developer

Senior Power Bi Developer1

Key Responsibilities

1. Dashboard & Visualization Development

• Design and develop interactive Power BI dashboards for business and executive users
• Build visually compelling reports with strong storytelling and KPI alignment
• Implement advanced features:
  • Drill-down / drill-through
  • Dynamic filtering and slicers
  • Role-based views

2. Paginated Reports Development (Critical Requirement)

• Design and develop paginated reports using Power BI Report Builder
• Create pixel-perfect, print-ready reports for operational and financial use cases
• Implement:
  • Report bursting (e.g., store-wise / region-wise distribution)
  • Parameterized reports
  • Scheduled report subscriptions
• Ensure high performance and accuracy for large datasets

3. Data Modeling & DAX

• Build and maintain optimized data models (star schema, fact-dimension design)
• Develop advanced DAX measures for business KPIs
• Ensure scalability and performance of datasets

4. Data Integration & Transformation

• Connect to diverse data sources (Snowflake, SQL Server, APIs, flat files)
• Use Power Query (M language) for data transformation
• Collaborate with data engineering teams for curated data layers

5. Performance Optimization

• Optimize report performance:
  • Reduce dataset size
  • Improve refresh times
  • Optimize DAX queries
• Implement best practices like:
  • Incremental refresh
  • Aggregations
  • Query folding

6. Governance & Deployment

• Manage Power BI Service components:
  • Workspaces, datasets, and dataflows
  • Row-Level Security (RLS)
  • Deployment pipelines
• Establish and enforce