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(Senior) Data Modeler / Data Vault Expert Azure Databricks / Lakehouse (m/w/d)

Essen, Ruhr, NORDRHEIN_WESTFALEN💼 Full-time🗓 2026-05-15 → 2026-09-28

Core

Design and evolve the enterprise data model in an Azure Lakehouse, establishing Data Vault as the backbone for scalable data architecture.

Role type

Senior Data Modeler / Data Vault Expert

Builds

Robust, scalable data structures and derived data marts for analytics and reporting within an Azure Lakehouse.

Domain

Retail / Data Engineering / Data Architecture

Deliverable

production ML models | product features

Required skills

Data Vault 2.0 modeling, Hub/Link/Satellite design, Surrogate Keys, Historization, Azure Databricks, Python or Scala, ETL/ELT processes, Data Governance

Preferred skills

Kimball modeling, Data Catalog/Metadata management, Cloud/Lakehouse environments

Responsibilities

Conceptualize and develop the Enterprise Data Model with a focus on Data Vault and derived Data Marts; Define modeling standards, naming conventions, and best practices; Collaborate with business units and data engineers to translate requirements into robust data structures; Ensure data model quality across the lifecycle; Support integration of new source systems; Participate in architecture and technology decisions for Data Vault in the Lakehouse.

Seniority

Senior, hands-on IC

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