Senior Power BI Developer - +5 years of experience - Full remote - Contractor in USD

For an international project in Chennai, we are urgently looking for a Full Remote Senior Power BI Developer for designing, developing, and implementing interactive and visually compelling Power BI dashboards that support data-driven decision-making.

We are looking for a motivated contractor. Candidates need to be fluent in English.

Tasks and responsibilities :

• Extract, transform, and load (ETL) large and complex datasets from multiple sources (SQL, Dremio, Databricks, Azure, etc.);
• Conduct detailed data profiling, cleaning, and validation to ensure consistency and completeness;
• Work with data engineers to enhance data pipelines and optimize query performance for reporting needs. Develop reusable data models and semantic layers for reporting;
• Design, develop, and publish Power BI dashboards and reports that provide actionable insights to business stakeholders;
• Create DAX measures, calculated columns, KPIs, and data relationships for dynamic and efficient analytics;
• Apply strong UI / UX principles to ensure dashboards are intuitive, visually engaging, and aligned with organizational branding;
• Develop parameterized reports and implement row-level security where applicable;
• Optimize dashboards for performance and scalability;
• Leverage Power BI service features such as gateways, workspaces, data refresh scheduling, and app publishing;
• Automate report generation and data updates using Power BI REST APIs or integration with Azure Data Factory;
• Collaborate with business users and technical teams to gather and refine requirements;

Profile :