Position Summary

We are seeking a hands-on MDM Specialist to take a custom, warehouse-native
Customer MDM solution from design and partially implemented SQL to a reliable
running master-data hub. The solution does not use a commercial MDM platform.
Its party model, source crosswalks, matching and scoring logic, survivorship
rules, reversible merge mechanics, and golden-record pipelines are implemented
directly using Snowflake, dbt, SQL, and PostgreSQL.

The role focuses on Customer and Individual/Consumer mastering across D&B;,
SAP, MTS, Sideline, DAL, and other source systems. The successful candidate
will challenge and refine the existing design, write production code, measure
match quality against labelled data, and iteratively execute the Load → Match →
Merge → Review → Refine lifecycle until the resulting golden records are
trustworthy, explainable, and traceable.

Important Role Context

This is a build role for a custom MDM hub—not a role configuring
Informatica MDM, Reltio, Profisee, SAP MDG, Ataccama, or another packaged MDM
product.





Commercial MDM platform experience is not required and does not
substitute for solid data modeling, record-linkage, SQL, and engineering
skills.

You will inspect the data, challenge assumptions, identify when
documented processing is not actually running, and support conclusions with
measured evidence.

Key Responsibilities

1. MDM Solution and Architecture Review

Review the latest MDM solution design, including the architecture,
Customer and Individual/Consumer data models, source systems, integration
patterns, loading approach, and processing logic.

Validate that the architecture supports initial and incremental loads,
data quality controls, match and merge processing, exception handling,
stewardship, lineage, auditability, restartability, and future scale.

Identify technical gaps, dependencies, implementation risks, and
practical improvement opportunities.

2. Customer and Consumer Data Modeling

Validate the MDM data

📌 Senior MDM Specialist (Bengaluru)
🏢 Varsity
📍 Bengaluru