Data Modeler Mississauga

Role Overview

Seeking an experienced Data Modeler with solid Retail (preferably Loyalty) and Finance/Capital Markets domain knowledge. The role focuses on designing scalable, consistent, and extensible data models that support complex operational lifecycles across multi‑system environments.

Key Responsibilities

• Data Modeling & Architecture — Design conceptual, logical, and physical data models across Retail, Supply Chain, Banking, and Capital Markets domains. Model time‑series, reference, market, and transactional data. Align designs with Medallion Architecture (Bronze/Silver/Gold) and cloud lakehouse environments (AWS, Spark, Parquet, Iceberg).
• Standards & Governance — Define modeling standards, templates, naming conventions, and data dictionaries. Establish best practices to ensure consistency, scalability, and long‑term extensibility.
• Model Review & Optimization — Evaluate existing data models for alignmen...