Power BI Developer

Bell Soft Ltd - New York, NY

Full-time - Mid Level

New York, NY

About the position

The Power BI Developer role is focused on supporting senior leaders in the Fixed Income department by creating dynamic analytics reports and dashboards. The ideal candidate will leverage their expertise in Power BI and Tableau to transform complex reporting needs into actionable insights, driving the company's global technology transformation.

Responsibilities

• Create Power BI and Tableau Dashboards to meet complex user requirements and demand.
• Performance tuning and aesthetics customization to meet user expectations.
• Develop and implement design best practices to ensure a seamless user experience for business stakeholders.
• Transform complex reporting needs into technical specifications, including calculations, custom groups, parameters, filtering criteria, aggregations, etc.
• Breakdown complex requirements into user stories, and drive delivery with the product team.
• Work with the business on managing Power BI & Tableau user permissions, performance troubleshooting, and managing general help inquiries.
• Develop and Test Python and Custom API-related Workflows to build on the capabilities of the Power BI and Tableau Platform.
• Work with Tableau for support, ticket resolution, feature requests, and defect tracking.
• Demonstrate strong backend platform expertise and front-end consultancy capability.
• Recommend best practices from both a technical and process perspective as related to Power BI and Tableau development.
• Groom large datasets for optimal performance and maintainability.
• Troubleshoot issues as they occur, identify criticality and impact and provide appropriate workarounds.

Requirements

• 5+ years of Power BI application development experience including visualizations, parameters, and report optimization.
• 3+ years of Tableau application development experience, including visualizations, parameters, and report optimization.
• 5+ years of hands-on SQL Experience.
• 3+ years of working on Power BI or Tableau Administration Responsibilities (Permissions, Server Maintenance and upgrades, Monitoring).
• 3+ years working in Python, Pandas Data Frames, and API-driven workflows.
• Expertise across multiple BI platforms and data visualization tools including Tableau and Power BI.
• Strong experience with performance tuning business intelligence and database platforms for maximum performance in each technical configuration.
• Expertise with multiple database platforms including relational databases (ie. SQL Server and Oracle) as well as cloud-based data warehouses such as Microsoft Fabric and Snowflake.
• Experience with both server and desktop-based data visualization tools.
• Expertise in managing and mining very large internal and external data sets.
• Experience with sourcing external data sets to meet business needs.
• Demonstrated experience with testing business hypotheses, asking the right questions to provoke thoughts from business users, and ultimately using data to test and validate hypothesis.
• Very strong experience with quickly building data visualization worksheets and dashboards to analyze, view, and interpret data sets.
• Hands-on experience with Python for building automation for business processes.
• Demonstrated experience with using predictive, prescriptive, and descriptive data analytics to test, question, and solve business problems.
• Have a consulting mindset when working with internal clients across multiple departments of the organization.
• Bachelor's degree in Computer Science or equivalent, with a strong preference for a Data-centric major.

Nice-to-haves

• Familiarity with financial services datasets across investment, product, and distribution functions.