Description du poste
6-month Internships | From January to July 2026 or March to September 2026 | Paris area | Master 1 or 2 | 1700€ monthly | Many opportunities
At L’Oréal, your potential is what matters most.
We’re not just a beauty company, we’re a fast-growing tech and data powerhouse.
Here’s why:
Beauty Tech is the Goal, L’Orealinvests massively in AI, AR and personalization to transform how millions experience beauty.
Data Fuels our Decisions, the Group builds world-class infrastructure and analytics to predict trends, understand consumers and design innovative products.
Attracting Top Tech & Data Talents, L’Oréal unites 9,000+ Tech experts worldwideand keeps growing fast with 1,700+ open positions across data science, AI, cybersecurity and engineering.
Innovation is in our DNA, L’Oréal dedicated incubators and bold partnerships with top startups and global tech leaders.
Real-world impact, the Group is already launching tech-driven products like personalized skincare solutions, AR virtual try-on experiences, and data-informed product development.
So, ready to live the L’Oréal Data experience?
Your Missions:
Depending on your expertise, you could shape your career as a:
DATA ANALYST: Uncover hidden insights from complex datasets to drive key business decisions. Contribute to projects spanning marketing effectiveness, consumer behavior analysis, and more. Responsibilities may include:
- Identifying business needs and collecting user requirements.
- Preparing data, building data pipelines, and ensuring data quality.
- Building data analysis solutions and visualizing data to aid decision-making.
- Supporting solution deployment in an agile environment.
DATA SCIENTIST: Develop and implement cutting-edge algorithms and machine learning models to optimize our operations, personalize consumer experiences, and create the beauty products of tomorrow. You could be involved in:
- Deploying predictive models to improve decision-making in various business areas (e.g., predicting consumer trends).
- Continuously implementing and testing different data science approaches.
- Performing exploratory data analysis to extract insights and communicate findings to stakeholders.
DATA ENGINEER: Build the backbone of our data infrastructure and contribute to acquiring, transforming, and analyzing data at scale.
- Acquire datasets that align with business needs.
- Develop algorithms to transform data into useful insights.
- Build, test, and maintain robust database pipeline architectures.
DATA PRODUCT OWNER: Bridge the gap between business needs and technical solutions. Define the vision, roadmap, and requirements for innovative data products that will transform the beauty landscape.
- Help frame and challenge data projects after their initial qualification.
- Understand complex business needs within L’Oréal R&I to identify potential enhancements.
- Define product and project vision in collaboration with stakeholders.
- Participate in the Agile process, including user stories, backlog management, and scrum ceremonies.
…and plenty more, because in a constantly changing environment, our opportunities evolve with it. Your profile:
- You are a student currently pursuing a Master’s degree in Engineering/Business School or University.
- Looking for a 6-month internship starting January or March 2026 with an internship agreement provided by your school.
- Fluent in English and/or French.
What qualities will help you land the internship?
- Convincing: You explain your ideas clearly, based on sound reasoning.
- Entrepreneurial: You like to try new things and challenge the status quo.
- Team player: You have excellent interpersonal skills and easily find your place in a team.
- Open-minded: You exchange your ideas and integrate the opinions of others in order to find the optimal solution.
- Creative: You like to think outside the box and propose innovative solutions.
- Data champion: Working with data holds no secrets for you!
Benefits
- Compensation: €1700 gross monthly
- Transportation: 60% of travel costs covered
- Remote Work: 1 day of remote work per week
- Leave: 1 day per month
L’Oréal Group Perks
- Access to L’Oréal Learning Platform to boost your development ( 7 pillars for success in e-commerce, Developing your direct e-commerce value triangle)
- Staff Sales at preferential rates
- Friends & Family flash sales for your close ones
- And depending on the campus: Gym & Concierge services.
The Recruitment Process:
- Recruiter Interview - 30 min: To introduce yourself and discuss the position & the L’Oréal Group.
- Meeting with your potential future manager - 45 min: To discuss the role’s missions.
Frequently Asked Questions :
How much responsibility will I have as an intern?
As an intern at L’Oréal, you will be welcomed as a full member of a team, with your scope and responsibilities. Of course, you will not be alone: your manager will provide you with objectives and a vision. However, to succeed you will need to keep in mind that you play the main part in your journey and future projection in the Group. Entrepreneurship spirit is key.
Will I have a chance to land a job after my internship?
We take our interns and apprentices very seriously. So yes, it is our ultimate goal! In average, each year, former interns and apprentices fulfill 70% of our junior job needs. A very large number of our current employees at all levels have come through this type of experience.
I do not know anything about cosmetics: do I stand a chance?
Less than one-third of our interns have had previous experiences in the beauty industry. We give more credit to other essential qualities such as entrepreneurial spirit, innovation, and the ability to question and dare.
And because equal opportunities and diversity are strong values within the Group, as a beauty leader, we consider every application.
Regardless of your gender identity, sexual orientation, visible and/or invisible disability(ies), social or cultural background, health status, age, religion, or any other element that makes you unique, our teams will carefully review your profile.
Here, you can be yourself, dare, have an impact and grow.
So, are you ready to live the L’Oréal experience? 
6-month internships - DATA - January or March 2026 - 1700€