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.Keys to the Role: 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.RESPONSIBILITIES: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.EXPERIENCEEducation: 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 SKILLSCore 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 SKILLSStrong 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.