Internship - Data Engineer Core Data Product (f/m/d)- Paris

Worldwide | Sept. 23, 2026

Report as Closed

Company: Decathlontechnology

Country: Worldwide

Type: Onsite

Employment: Full-time

Description:

The DECATHLON Core Data Product team is looking for its future Data Engineers based in Paris.

At the heart of the Decathlon Digital entity, we are looking for our future.esData Engineers to join the Core Data Products teams.

Join the Core Data Products team:

At the heart of Decathlon's strategic decisions Within our Data Platform, you will evolve on the foundation that powers all of Decathlon's strategic decisions and AI models.

Our mission? Build the transversal Single Source of Truth to transform raw data into ready-to-use data products (Gold layer), reliable and standardized.

From product design to the supply chain, including eco-design and customer experience, our Core Data Products allow each business team to operate with agility while propelling circular, profitable and responsible business models.

Your future playground

Core Data Products are organized into expert teams, each led by a Tech Lead & Product Manager.

You will join the INDUSTRY SUPPLY INVENTORY Team whose mission is to unify supply chain data with data products ready to scale at scale.

YOUR FUTURE CONTRIBUTION
Your responsibilities will include ():

Architecture & Technical Strategy

• Contribute to the development of the strategy of our technical stacks and guarantee CI/CD.
• Maintain and rethink existing datasets and pipelines to serve a wider variety of use cases.
• Design, develop and industrialize complex data models to enable analysis of the uses, quality and maturity of our data assets.

Expertise & Support

• Understanding of functional needs: Proactivity in analyzing needs and understanding the daily lives of the users we support and their stakeholders.
• Support and guidance: Act as an expert to guide data teams in the correct and effective use of our products.
• Actively contribute to our community of data engineers.

Culture Engineering & Excellence

• Promotion of good practices: Actively contribute to the continuous improvement of our working methods (mob programming, TDD, robust documentation, etc.) to raise the technical standards of the team.
• Operational Excellence: Implement monitoring and automation solutions to significantly reduce manual workload and improve overall team efficiency.

YOUR TECHNICAL ENVIRONMENT

• Amazon Web Services S3, Glue, EMR
• Databricks, Unity Catalog
• Apache Spark (PySpark)
• Scheduling with Airflow (Python)
• Kafka
• Open Source framework: Great expectations, Open Lineage
• Github

WHAT YOU NEED TO SUCCEED

• A first significant experience (university projects, internship or work-study program) in a similar technical environment.
• A strong appetite for teamwork and a culture of sharing.
• An interest in the impact of sport on personal and collective development.
• The desire to join a company committed to Tech4Good and responsible innovation.