E

Ernst & Young

Global professional services: consulting, assurance, tax

Experienced Data Modeler

Data ManagementUpdated on Nov 14
Full-timeParis, FranceIn-person

About the Job

Requirements

  • At least 3 years of experience as a Data Modeler, with strong practical expertise in Master Data Management.
  • Proficiency with data modeling tools such as Erwin, Sparx, PowerDesigner, or equivalent tools.
  • In-depth knowledge of Data Governance frameworks, processes, and tools.
  • Understanding of Data Mesh or Data Fabric architectures.
  • Familiarity with data catalog technologies, metadata management, and data lineage.
  • Strong understanding of data quality, reference data domains, and enterprise data architecture.
  • Experience working in Agile and collaborative environments.
  • Strong analytical and communication skills.
  • Strong ability to engage stakeholders.

Responsibilities

  • Design and maintain logical and physical data models aligned with business needs, including cross-domain models for customers, products, suppliers, and other domains.
  • Design, implement, and support Master Data Management solutions.
  • Collaborate with data owners, data stewards, and governance teams to contribute to the design of a core model.
  • Identify opportunities to improve data quality and optimize data flows through data modeling best practices.
  • Document data models and flows, including lineage, to support data catalog and metadata management initiatives.
  • Facilitate workshops and knowledge-sharing sessions to promote understanding of data models and governance principles.
  • Participate in data governance committees and contribute to applying regulatory and organizational standards.
  • Work with data integration, business intelligence, and analytics teams to ensure reference data consistency and use across systems.

About the Company

Ernst & Young

Global professional services: consulting, assurance, tax

EY (Ernst & Young) provides professional services at a global scale, offering consulting, assurance, tax, and transaction advisory services. It serves clients across industries such as technology, media, real estate, hospitality, and construction. Instead of selling a single product, EY works with clients through tailored engagements where cross-disciplinary teams analyze challenges, design strategies, perform audits, help with tax planning, and assist with mergers or divestitures. What sets EY apart is its worldwide reach and integrated service model, industry-specific expertise, and focus on responsible business practices like sustainability, cybersecurity, and workforce flexibility. EY’s goal is to help organizations improve performance, manage risk, and achieve sustainable growth while building a better working world.

Company size
5,001-10,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1991

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