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Onepoint

End-to-end organizational transformation and modernization

Consultant confirmé en Data Design / Data Modeling

Data ManagementUpdated on Nov 15
Full-timeParis, FranceNo salary listed

About the Job

Requirements

  • At least four years of professional experience outside of studies in a consulting firm, working on data modeling, data warehousing, and/or information system design.
  • Significant consulting experience on data modeling, data architecture, or data warehousing.
  • Proficiency with data modeling tools such as ER/Studio, ERwin, PowerDesigner, or DBSchema, and with SQL.
  • Professional proficiency in French and English.
  • Ability to work in an agile team, solve complex problems, and propose relevant solutions.
  • Ability to work autonomously, with rigor and a client-service orientation.
  • Analytical and structured thinking, with the ability to explain models to diverse audiences.

Responsibilities

  • Identify and structure data products suited to business and technical needs, with appropriate breakdown by data domain.
  • Design and maintain conceptual, logical, and physical data models within the data platform.
  • Regularly update models, track their evolution, and integrate them into version-management processes.
  • Collaborate with IT, business teams, and data architects to align models with technical standards and target architecture.
  • Contribute to data reliability and governance practices, including controls, validation, and documentation, using specialized tools such as Collibra, Data Galaxy, or equivalent tools.
  • Maintain reference materials, including nomenclatures, definitions, and data dictionaries, to ensure semantic consistency across the organization.
  • Optimize models for scalability, accessibility, and performance, taking performance and cost impacts (FinOps) into account.
  • Produce clear, structured deliverables that support understanding, reuse, and long-term maintenance of models.
  • Apply and promote established naming, typing, and model-structure rules.
  • Clearly present and explain models to non-technical stakeholders.

Desired Qualifications

  • Knowledge of lakehouse patterns.

About the Company

Onepoint

End-to-end organizational transformation and modernization

Onepoint helps organizations modernize and transform by providing end-to-end advisory and delivery services that cover strategy, design, platforms, and implementation for both private sector companies and public administrations. It works by organizing its experts into open communities to combine business and technology skills, guiding projects from strategic vision through operational deployment across its global network of offices. The company differentiates itself through its open-community model, audacious and practical mindset, and its focus on designing concrete paths to the future—new ways of working, new business models, and new places—rather than just delivering isolated tech solutions. Its goal is to design a new world for its clients and help them move Beyond the obvious.

Company size
1,001-5,000
Company stage
Growth Equity (Non-Venture Capital)
Total funding
$176M
Headquarters
Paris, France
Founded
2002

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