Full-time

Data Modeler

Posted by XPT Software Australia Pty Ltd • Australia, New South Wales, Australia

📍 Australia, New South Wales 🕒 February 27, 2026

About the Role

  • Set up and run the Data Modeling COE: standards, review gates, reusable templates, and knowledge assets.
  • Define and enforce modeling conventions, versioning, and operating model (intake → design → review → sign‑off).
  • Drive data governance—cataloging, lineage, policy‑based access, encryption/tokenization, and compliance readiness.
  • Lead logical and physical DB design; produce ER diagrams and schema diagrams; maintain PTM (physical technology model) across RDBMS and NoSQL.
  • Propose and implement re‑structuring of legacy schemas for scalability, resiliency, and cost/performance optimization.
  • Architect multi‑tenant strategies (schema/table/row‑level isolation) and workload isolation.
  • Define end‑to‑end migration approaches (assessment → design → build → cutover → validation) across RDBMS ↔ NoS...

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