Senior Power BI Developer

A leading infrastructure and transportation services group is seeking a Senior Power BI Developer to design and own our enterprise semantic layer and deliver high-impact reporting for the Enterprise Reporting & Data Warehouse (ERDW) platform. This hands-on role sets the standard for data modeling, DAX, and report performance-turning complex data from Databricks and other sources into accurate, trusted insights that drive executive business decisions., * Semantic Layer & DAX: Design enterprise-grade star-schema semantic models. Build advanced DAX measures, calculation logic, time intelligence, and calculation groups.

• Reporting & UX: Build interactive dashboards and paginated, print-ready reports (Power BI Report Builder/PBIRS via XMLA endpoints). Apply WCAG accessibility and responsive design.
• CI/CD & DevOps: Manage Power BI projects using PBIP format in source control (Azure DevOps/GitHub). Maintain Git-integrated workspaces, deployment pipelines, and automated validation.
• Performance & Governance: Optimize performance via VertiPaq analysis, query folding, aggregations, incremental refresh, composite models, and DAX tuning. Enforce RLS/OLS, sensitivity labels, capacity management, and endorsements.
• Data Integration & Strategy: Partner with Data Engineering to shape data from Databricks and Microsoft Fabric using Power Query/M and SQL. Define BI standards, document data lineage, mentor developers, and leverage AI-assisted development tools.

• Hands-on experience with enterprise data platforms like Databricks or Snowflake.
• Proficiency in semantic modeling and writing advanced DAX queries.
• Proven track record of designing and deploying paginated reports (pixel-perfect reporting).
• Direct experience executing full-scale ecosystem migrations to Databricks and Power BI., * Education: Bachelor’s degree in Computer Science, Information Systems, Data Analytics, or equivalent practical experience.
• Track Record: 5-7 years dedicated to Power BI development, backed by 15+ years of broad BI/reporting experience (e.g., SSRS, SSAS, Cognos, Tableau, Crystal Reports, SAP Business Objects).
• Certifications (Preferred): Microsoft PL-300, DP-600, or Azure DP-900.

TECHNICAL SKILLS

• Core BI: Expert in Star-Schema/Dimensional Modeling, DAX, Power Query (M), SQL/T-SQL, and Power BI Service administration (Premium/Capacity).
• Modern Stack: Microsoft Fabric (OneLake, Lakehouse, Direct Lake), Databricks, and Azure Synapse.
• DevOps & External Tools: Tabular Editor, DAX Studio, ALM Toolkit, Best Practice Analyzer, PBIP, Git, and CI/CD automation.
• Reporting Types: Multi-source dashboards, paginated (RDL) reports, and dataset-based reporting.
• Domain Knowledge: Finance, construction, equipment, or safety domains a strong plus.

SOFT SKILLS

• Strong leadership, mentoring, and stakeholder management skills.
• Excellent problem-solving, critical thinking, and technical communication abilities.
• Highly adaptable with strong cross-functional collaboration and time management., All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

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