MDM Developer, Customer Onboarding

About the role

This role focuses on designing, developing, and configuring Master Data Management (MDM) solutions across core master data domains including Customer, Party, Product, Reference, and Entity. You will implement data models, hierarchies, relationships, and survivorship rules, configure match-merge logic and golden record creation, and develop batch and real-time data ingestion pipelines into the MDM hub/database.

Key responsibilities

• Design, develop, and configure MDM solutions for core master data domains (Customer, Party, Product, Reference, Entity)
• Implement data models, hierarchies, relationships, and survivorship rules
• Configure match-merge logic, golden record creation, and de-duplication processes
• Develop batch and real-time data ingestion pipelines into the MDM hub/database
• Build and maintain integrations between MDM platforms and upstream/downstream systems
• Develop APIs, services and messaging-based integrations for master data distribution
• Work with ETL/ELT tools to load, transform, and synchronize data across systems
• Implement data quality rules, validation checks, and exception handling workflows
• Support data stewardship processes including data review, remediation, and approval
• Develop unit, integration, and regression test cases for MDM components

About you

• Minimum 3 years of data engineering or MDM development
• Hands-on experience with one or more MDM platforms, such as Informatica MDM, IBM InfoSphere MDM, SAP MDG, Reltio or Semarchy
• Strong understanding of MDM concepts: golden record, survivorship, match-merge, hierarchy management
• Proficiency in SQL and relational databases (Oracle, PostgreSQL, SQL Server)
• Experience with ETL/ELT tools (Informatica PowerCenter/IDQ, Talend, DataStage)
• Experience with API integration (REST/SOAP) and messaging platforms (Kafka, MQ)
• Strong understanding of data modelling, normalization and metadata management
• Good communication and documentation skills
• Experience in banking, financial services or regulated industries (preferred)
• Knowledge of Customer/Party MDM, KYC, entity resolution and reference data management (preferred)