Stage - Software Data Engineer - Python H/F

About Thales

Thales is a global leader in high technology, specializing in three sectors: Defense & Security, Aeronautics & Space, and Cyber & Digital. It develops products and solutions that contribute to a safer, more environmentally friendly, and more inclusive world. The Group invests nearly €4 billion annually in Research & Development, particularly in key innovation areas such as AI, cybersecurity, quantum, cloud technologies, and 6G. Thales has nearly 81,000 employees in 68 countries.

Our Commitments, Your Benefits

• Our technological expertise
• Our focus on employee well-being
• An inclusive and supportive environment
• Recognized societal and environmental commitment (Thales Solidarity, CAC 40 ESG index...)

Your Daily Life

In a data-driven environment, you will join the Data team to contribute to the development and improvement of Business Intelligence tools and data pipelines.

You will participate in the structuring, transformation, and valorization of data to meet business needs and facilitate decision-making.

Your Profile

• Student in an engineering school, university, or equivalent program (Bac +4 / Bac +5)
• Seeking a 4 to 6-month internship to start ASAP
• Specialization in data, IT, or information systems
• Knowledge of Python programming
• Interest in data, BI, and data processing challenges
• Basic knowledge of databases (SQL)
• Previous experience with Power BI or a similar tool is a plus
• Basic knowledge of Git / GitLab and CI/CD is appreciated
• Basic knowledge of cloud (Azure) and/or containerization is appreciated

Responsibilities

• Participate in the design and development of data pipelines (ETL / ELT)
• Collect, clean, and transform data from various sources
• Contribute to data modeling (data models)
• Develop and maintain interactive dashboards in Power BI
• Optimize the performance of queries and data flows
• Implement data quality and governance best practices
• Participate in the setup and improvement of CI/CD pipelines
• Version code and collaborate via GitLab
• Collaborate with business teams to understand analytical needs

Technical Environment

• Languages: Python (data processing scripts)
• BI / Visualization: Power BI
• Cloud: Azure (Containers, CosmoDB, etc.)
• Data Engineering: pipelines, ETL, data management
• DevOps: CI/CD (GitLab CI/CD)
• Versioning: Git, GitLab
• Tools: Jira
• Infra: Containers (Docker)

Are we still aligned?

Join us!

All our internships are officially recognized and include a stipend determined by your level of study. Thales, a company committed to disability inclusion, recognizes all talents. Diversity is our greatest asset. Apply and join us!

Welcome to Thales Location: Issy-les-Moulineaux, France Let's build a future of trust together Thales is a global leader in high technology specialized in three business sectors: Defense & Security, Aeronautics & Space, and Cyber & Digital. It develops products and solutions that contribute to a safer, more environmentally friendly, and more inclusive world. The Group invests nearly €4 billion per year in Research & Development, particularly in key innovation areas such as AI, cybersecurity, quantum, cloud technologies, and 6G. Thales has nearly 81,000 employees in 68 countries.

Our commitments, your benefits Our technological expertise Our attention to employee balance An inclusive and supportive environment A recognized societal and environmental commitment (Thales Solidarity, CAC 40 ESG index...)