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

Worldwide | Nov. 3, 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 Data 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 pair.

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.

DECATHLON DIGITAL

Imagine if technology allowed us to push boundaries and offer new sporting experiences. This is precisely our ambition at Decathlon Digital! We are a team of more than 5,000 experts in software engineering, product management, data, cloud and cybersecurity, located in Paris, Lille and Amsterdam. Together, we are creating the largest digital sports platform, leveraging technological innovations to optimize the value chain, design connected experiences and give a second life to our products.

Let's change the situation for good. Our passion for sport guides us and we want it to continue. This is why we are committed to building a more sustainable technology model, reducing our direct impact on the environment, and creating a safe and inclusive space to learn and grow together. Join the team and shape the future of sport.

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