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Renault Group

Global automotive manufacturer in alliance-based EVs

Data Engineer Intern

Data EngineeringPosted on Nov 9
InternshipAubevoye, Le Val-d'Hazey, FranceNo salary listedIn-person

About the Job

Requirements

  • Be a student in an engineering school at Bac+4/5 level, in the final year of an engineering program or in Master 2, with a strong automotive orientation and interest in development and data structuring.
  • Have experience with Python, including pandas, NumPy, and JSON, and an interest in clean, modular code rather than only writing scripts.
  • Have knowledge of MATLAB sufficient to read and understand existing code.
  • Understand automotive testing, test benches, and data acquisition.
  • Be able to structure a technical problem and decompose a complex system into clear modules.
  • Be comfortable working with technical data formats such as JSON, CSV, and Excel and understanding their consistency constraints.
  • Be able to prepare clear, structured presentations.
  • Be able to collaborate with varied technical profiles and communicate clearly with stakeholders at different levels.
  • Be able to work across data, engineering, and tools, with rigor, organization, and concise synthesis.

Responsibilities

  • Analyze existing MATLAB tools in depth, including calculation logic, dependencies between modules, and file formats.
  • Contribute to migrating processing workflows to Python by rethinking the architecture rather than performing a line-by-line port.
  • Design robust structures for technical test data, including JSON schemas, field consistency, and naming conventions across Excel, JSON, and code.
  • Compare MATLAB and Python outputs rigorously to ensure that values do not silently diverge.
  • Identify weaknesses in existing code, including hidden dependencies, side effects, and unhandled cases, and propose durable fixes.
  • Contribute to defining a modernization action plan with clear technical priorities.
  • Document the implemented architecture, including diagrams, data dictionaries, and conventions, to support maintainability by others.

About the Company

Renault Group

Global automotive manufacturer in alliance-based EVs

Renault Group is a global automaker that designs, builds, and sells cars and light commercial vehicles. Through its participation in the Renault–Nissan–Mitsubishi Alliance, it shares platforms, engines, and technology with partner brands to improve efficiency and bring new models to market faster. Renault differentiates itself by operating within a large cross-brand alliance that pools research, development, and manufacturing resources, helping it compete on scale and spread costs across multiple markets. Its goal is to provide a broad range of affordable, reliable vehicles with a strong emphasis on electrification and sustainable mobility, while maintaining profitability through collaboration and global reach.

Company size
10,001+
Company stage
IPO
Headquarters
Boulogne-Billancourt, France
Founded
1898

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