MarkitEDM Location: NY/NJ Duration: 9-12 Month JD: Responsibilities: Design, develop, and maintain data mastering workflows using MarkitEDM or equivalent enterprise data management platformsSupport end-to-end mastering logic for security reference data including equities, fixed income, derivatives, and structured products across multiple upstream vendor feedsBuild and optimize data quality rules, survivorship logic, and golden record frameworks to ensure downstream data consumers receive clea