Power BI Developer (Custom Visualizations, DAX & SQL)

Be Part Of A High-Performing Team

Join a leading global financial services organization supporting enterprise technology governance, transformation, and data analytics initiatives. This team focuses on improving operational transparency, strengthening reporting capabilities, and enabling more informed business decisions through accurate, accessible data.

Working within a collaborative, agile technology environment, you will partner with business stakeholders, data engineers, and technology professionals to develop sophisticated reporting solutions. The position offers an opportunity to work with modern data platforms, advanced Power BI visualization techniques, and enterprise datasets that support technology operations, risk management, and business performance.

What's In Store For You

• Hybrid Work Arrangement: Based in Charlotte, NC, combining onsite collaboration with remote flexibility.
• Engagement: W2 only (no C2C/1099).
• Modern Data Technologies: Work with Power BI, Databricks, Microsoft Fabric Lakehouse, and enterprise data platforms.
• Cross-Functional Collaboration: Partner with stakeholders, technical teams, and data engineering professionals to deliver meaningful reporting solutions.
• Advanced Visualization Projects: Develop customized dashboards and analytical reporting experiences beyond traditional Power BI capabilities.

How You Will Make An Impact

• Design, develop, and deploy interactive Power BI dashboards that transform complex business requirements into intuitive, actionable reporting solutions.
• Collaborate with business stakeholders to define reporting objectives, establish KPI definitions, document acceptance criteria, and create dashboard wireframes.
• Convert approved designs into production-ready dashboards incorporating customized visualizations, KPI scorecards, analytical tables, timelines, and trend analysis.
• Develop sophisticated DAX calculations, measures, and calculated columns supporting time intelligence, conditional logic, performance monitoring, and variance analysis.
• Design and optimize Power BI semantic models using established dimensional modeling practices, relationships, date tables, and Power Query transformations.
• Create advanced custom visuals using technologies such as Deneb, Vega, or Vega-Lite to address reporting requirements beyond standard Power BI functionality.
• Integrate reporting solutions with curated data sources from Databricks, Microsoft Fabric Lakehouse, and relational databases.
• Perform SQL-based data validation and reconciliation to verify reporting accuracy, identify discrepancies, and ensure consistent metrics across dashboards.
• Investigate reporting defects, validate filter interactions, troubleshoot refresh issues, and collaborate with data engineers to resolve upstream data problems.
• Publish and maintain Power BI reporting assets, implement approved access controls, and document reusable visual specifications, business metrics, and deployment changes.
• Manage reporting requirements, delivery progress, and acceptance criteria using Jira within a collaborative Agile environment.

Requirements

Do You Bring Proven Success In Advanced Power BI Development And Data Visualization?

• 5-7 years of relevant experience in business intelligence development, reporting, data analytics, or related technical disciplines, with substantial hands-on Power BI dashboard development experience.
• Strong expertise in Power BI Desktop, Power BI Service, Power Query, semantic modeling, DAX, and dashboard deployment.
• Proven ability to develop complex DAX measures and calculated columns, including filter context, row context, relationship-based calculations, distinct counts, and accurate totals across multiple levels of aggregation.
• Advanced SQL proficiency, including complex joins, common table expressions (CTEs), window functions, aggregations, and data reconciliation.
• Experience developing or customizing Power BI visuals beyond native capabilities. Deneb with Vega/Vega-Lite and JSON specification development is strongly preferred.
• Strong understanding of dimensional data modeling, fact-table granularity, relationship cardinality, and data warehouse concepts.
• Familiarity with medallion architecture, including Bronze, Silver, and Gold data layers, with experience consuming curated reporting-ready datasets.
• Hands-on experience connecting Power BI to Databricks and/or Microsoft Fabric Lakehouse environments, including semantic-model connectivity and refresh troubleshooting.
• Ability to translate stakeholder requirements into wireframes and deliver accurate, intuitive, production-quality dashboards.
• Strong analytical judgment, troubleshooting capabilities, attention to detail, and communication skills.
• Experience working collaboratively with stakeholders and engineers in Agile environments.

Additional Qualifications That Will Set You Apart

• Experience using Python, R, or PySpark for data analysis, validation, or custom visualization development.
• Familiarity with Jira, ServiceNow, audit management, risk and issue management, or project portfolio reporting datasets.
• Exposure to financial reporting, human resources analytics, or enterprise technology governance reporting.
• Experience documenting KPI definitions, reusable visualization configurations, and reporting specifications.