The Senior Power BI Developer will design, develop, and maintain advanced data visualization solutions using Microsoft Power BI. This role involves creating complex reports and dashboards to provide actionable insights and support business decision-making. The developer will work closely with business analysts and stakeholders to gather requirements, build data models, and ensure data accuracy and performance. The ideal candidate will have strong experience with Power BI, DAX, and Power Query, and a deep understanding of data sources such as Oracle and SQL databases, Azure services, and APIs. Additionally, they will optimize data visualizations for clarity, efficiency, and scalability while ensuring security and compliance. Strong communication skills and the ability to translate business needs into technical solutions are key.