internship 6 months data science

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About the role

Job title : internship 6 months – data science   ●         Location: Paris 16e ●         Starting : January 2027   About the job As an intern within our digital & data department, you will help develop marketing mix modeling and marketing budget allocation optimization tools, which will help us make data-driven decisions about our marketing spend across multiple channels. Ready to get started? Ready to grow your skills while helping shape the future of healthcare? At Sanofi, you’ll be empowered to learn, ask questions, and bring your ideas to life – all while supported by inspiring mentors and collaborative teams.   About Sanofi: We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives.   Main responsibilities:   • Participate in applying statistical methods and machine learning techniques to extract insights from datasets  • Take part in implementing and fine-tuning AI and ML models, using especially Bayesian inference algorithms  • Help present findings through clear and informative charts, graphs, and dashboards  • Collaborate with data engineers, software engineers, product owners and marketing stakeholders  • Contribute to creative approaches, developing innovative data-driven solutions, exploring new methodologies and thinking outside the box to tackle complex challenges     About you • Soft and technical skills : curiosity, communication, analytical mindset. Knowledge in supervised and unsupervised learning , in deep learning, and in LLMs,  experience with Python programming for data science and with big data concepts, basic understanding of database systems • Education : Master’s degree in mathematics, computer science, engineering, physics or statistics • Languages : english fluent   Why choose us?   • Launch your career with a company that invests in you — and empowers you to reimagine what’s possible. • Build your future with access to the latest tools, digital innovation, and continuous learning that keep you ahead of the curve. • Grow in a purpose-driven company where your voice matters and your work helps improve millions of lives. • Thrive in inclusive, flexible workplaces that support your personal and professional well-being. • An attractive internship bonus. • Depending on your location, access to a company restaurant with a contribution from Sanofi.  • Our recruitment process is designed to be fast and efficient. If your application is accepted, you will receive a call from our recruiter for an initial telephone interview, followed by a quick meeting with the manager.     Pursue Progress . Discover Extraordinary . Join Sanofi and step into a new era of science - where your growth can be just as transformative as the work we do. We invest in you to reach further, think faster, and do what’s never-been-done-before. You’ll help push boundaries, challenge convention, and build smarter solutions that reach the communities we serve. Ready to chase the miracles of science and improve people’s lives? Let’s Pursue Progress and Discover Extraordinary – together.   At Sanofi, we provide equal opportunities to all regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, protected veteran status or other characteristics protected by law.    Intitulé du poste : stage 6 mois – data science   • Lieu : Paris 16ème arrt • A partir de : janvier 2027 À propos du poste En tant que stagiaire au sein de notre dépa

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