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Sanofi

Accelerator Data Scientist (Paris)

On site

Paris, France

Full Time

10-02-2026

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Skills

Communication Python Tableau Data Analysis Big Data Apache Spark Version Control Problem-solving Presentation Skills Attention to detail Machine Learning Deep Learning Programming apache git AWS Software Development Analytical Thinking GCP Data Science Spark python programming Databricks PowerBI Mathematics

Job Specifications

Le contenu du poste est libellé en anglais car il nécessite de nombreuses interactions avec nos filiales à l’international, l'anglais étant la langue de travail.

This job offer is accessible to all, regardless of gender.

Job title: Accelerator Data Scientist

Location: Paris

About The Job

Digital & Data is at the heart of Sanofi: our ambition is to be the leading digital healthcare platform to develop & deliver medicine faster, enable healthcare professionals to improve treatments and help patients improve their health. Our scale, strong connections within health ecosystems across leveraging the world, and ability to leverage Sanofi’s capabilities make us the best place to push the boundaries of medicine through technology.

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

Gather relevant data from various sources, and perform relevant analysis to propose and implement relevant data models for each business case 
Apply statistical methods and machine learning techniques to extract insights from datasets
Design, implement and fine-tune AI/ML models using various algorithms and tools
Presenting findings through clear and informative charts, graphs, and dashboards
Support senior team members in understanding business teams requirements, and translate them into technical needs
Staying updated with the latest trends, tools, and techniques in the field of data science

You are a dynamic data scientist interested in challenging the status quo to ensure development and impact of Sanofi's AI solutions for the patients of tomorrow. You are an influencer and leader who has deployed AI/ML solutions applying state-of-the art algorithms with technically robust lifecycle management. You have a keen eye for improvement opportunities and a demonstrated ability to deliver AI/ML solutions while working across different technologies and in a cross-functional environment.

About You

Experience:  

Over 3 years of experience of handling data science projects in varied business contexts, with experience in healthcare being a strong plus
Experience in developing deployable models and AI solutions
Demonstrated ability to perform exploratory data analysis and create visualizations 
Experience in production-ready software development

Soft Skills

Strong curiosity and eagerness to learn new concepts and technologies 
Good communication skills, both written and verbal 
Problem-solving ability and analytical thinking 
Attention to detail in data handling and analysis 
Ability to contribute to a diverse and inclusive team environment 
Willingness to ask questions and seek guidance when needed 
Presentation skills for sharing data insights with team members 

Technical Skills

Strong knowledge within most of the following areas: supervised learning, unsupervised learning, deep learning, LLMs, time series forecasting, Bayesian statistics, optimization
Proficient in Python programming and familiarity with big data concepts and tools
Comfortable working in cloud and high-performance computing environments (e.g. AWS, GCP, Databricks, Apache Spark)
Ability to use standard visualization tools to create reports and dashboards (such as Tableau, PowerBI, …)
Awareness of responsible AI principles and AI regulations
Knowledge of software development practices and version control (e.g., Git)

Education

Preferred qualifications: Master’s Degree or PhD in mathematics, computer science, engineering, physics, statistics, or a related quantitative discipline with strong coding skills

Languages

English, French

Why choose us?

We provide a highly collaborative environment, with an opportunity to work with a world class team
Contribute to a company that is not only a leader in healthcare but also a pioneer in digital transformation, shaping the future of global health.
Bring the miracles of science to life alongside a supportive, future-focused team
Discover endless opportunities to grow your talent and drive your career, whether it’s through a promotion or lateral move, at home or internationally
Enjoy a thoughtful, well-crafted rewards package that recognizes your contribution and amplifies your impact
Take good care of yourself and your family, with a wide range of health and wellbeing benefits including high-quality healthcare, prevention and wellness programs and at least 14 weeks’ gender-neutral parental leave
Play an instrumental part in creating best practice within our manufacturing facility

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 f

About the Company

We are Sanofi, an innovative global healthcare company. We chase the miracles of science to improve people’s lives. Our team, across some 100 countries, is dedicated to transforming the practice of medicine by working to turn the impossible into the possible. We provide potentially life-changing treatment options and life-saving vaccine protection to millions of people globally, while putting sustainability and social responsibility at the center of our ambitions. Interactions with this account must comply with the Terms:... Know more