Senior Power BI Developer (Tableau Experience Mandatory)

Our client is looking for a Senior Power BI Developer in Philadelphia, PA location below is the detailed requirement.

• Job Title: Senior Power BI Developer (Tableau Experience Mandatory
• )Location: Philadelphia, P
• ADuration: Long Ter
• mJob Description
• :Bachelor’s degree in related field with over all 12 years of experienc
• eMinimum 5+ Years of Recent Experience in Tableau is Mandator
• yDesign, develop, and maintain reports and dashboards in Tableau and Power BI for operational and executive audiences
• .Write and optimize complex SQL queries for data extraction, aggregation, joins across large datasets, and performance tuning
• .Connect and integrate multiple data sources (databases, APIs, flat files, enterprise platforms) into unified reporting datasets
• .Build and maintain scripted data normalization and transformation pipelines (e.g., Python) to standardize, cleanse, and reconcile data from disparate systems
• .Aggregate data across domains to produce consistent, reliable metrics and KPIs
• .Apply data visualization best practices to make complex data intuitive right chart for the right story, clean layouts, drill-down paths
• .Partner with business and technology stakeholders to gather reporting requirements and translate them into scalable reporting products
• .Automate recurring manual reporting processes to improve speed, consistency, and scalability
• .Validate data quality and investigate discrepancies across source systems; document data lineage and reporting logic
• .Strong SQL skills complex joins, aggregations, window functions, query optimization
• .Proven hands-on experience building dashboards in Tableau and Power BI
• .Experience aggregating data and connecting multiple data sources into consolidated reporting datasets
• .Experience with script-based data normalization and transformation (Python or similar)
• .Solid understanding of data visualization principles and dashboard design best practices
• .Ability to work with stakeholders to translate business questions into reporting requirements
• .Strong attention to detail and commitment to data accuracy

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