DUTIES: Under limited supervision, develop, create, and modify computer applications software and specialized utility programs; gather and interpret MDM hub functional specifications and user requirements; design data models within MDM Hub, and drive MD Hub Architecture, Conceptual and Physical Data Model definition; identify source systems and downstream systems to be integrated with MDM Hub; design and implement mappings for bringing data into MDM Hub from the source systems; provide requirements to ETL team for landing data into MDM Hub, and for extracting data from MDM Hub; configure MDM Hub Match and Merge Rules, coordinate Match Rule tuning; configure Informatica Data Director; design workflow customizations for Data Stewards using IDD; configure MDM hub Batch Jobs and Batch Groups; design and implement MDM Hub events for auditing data changes; design and implement PL/SQL and Java User Exits; design and implement Composite Business Services for real-time and near-real-time enterprise integration needs; migrate configurations into Test and Production environments; plan, communicate and facilitate MDM Hub go-live events; coordinate initial data load into the MDM Hub and stabilize production environment after go-live; utilize networked PCs and workstations using Informatica MDM Hub, J2EE application servers, Oracle RDBMS, Informatica Data Quality, Web Services, SIF APIs, PL/SQL, Java, J2EE, XML, TOAD, and related tools.