A mid-level Power BI developer carries out more advanced responsibilities and greater independence compared to an entry-level position
They have the ability to handle more complex tasks and a deeper understanding of the tool and its capabilities
Responsibilities Data Modeling and IntegrationDevelop and maintain complex data models, including establishing relationships, hierarchies, and calculated columns
Manage data integration tasks, including data source connections and data transformation processes
Report and Dashboard DevelopmentIndependently design and create interactive and visually compelling reports and dashboards using Power BI Desktop
Implement advanced features like bookmarks, drill-through actions, custom themes, and custom visuals
Advanced Data AnalysisPerform complex data analysis tasks using DAX (Data Analysis Expressions) functions to create calculated measures and solve intricate business problems
Develop advanced DAX calculations for financial, statistical, or performance analysis
Performance Optimization Optimize report and dashboard performance by improving data queries, data model efficiency, and report rendering speed
Identify and address bottlenecks and resource constraints
Data Transformation and ETLHandle more complex data transformation and ETL (Extract, Transform, Load) processes, including handling data from multiple sources and dealing with complex data structures
Data Governance and Security Implement data governance practices, including data access controls, role-level security, and data lineage documentation
Ensure compliance with data protection regulations
Collaboration and Requirements GatheringCollaborate closely with business analysts, stakeholders, and end-users to gather and refine requirements for reports and dashboards
Act s a bridge between technical and non-technical stakeholders
Data Extraction and Transformation Proficiency in using Power Query for data extraction, transformation, and cleaning from various sources
Data Modelin Ability to create and manage data models in Power BI, including defining relationships between tables and establishing hierarchies
Data Analysis Expressions (DAX):Mastery of DAX formulas and functions for performing calculations, aggregations, and custom calculations in Power BI
Report and Dashboard Design Expertise in designing interactive and visually appealing reports and dashboards using Power BI Desktop, including selecting appropriate visualizations and arrang
Job Classification
Industry: BankingFunctional Area / Department: Data Science & AnalyticsRole Category: Business Intelligence & AnalyticsRole: BI DeveloperEmployement Type: Full time