Title: Senior Data Analyst / Data Engineer Location: McLean, VA Role Overview: The position requires hands-on expertise in data analytics, data warehousing, and data transformation to support large-scale banking and mortgage initiatives. The role involves end-to-end data lifecycle workdesign, development, testing, validation, and reportingcollaborating with business, data, and technology teams to ensure data quality, accuracy, and usability. Key Responsibilities: 1. Data Design & Development De