**About Job** We are seeking a highly motivated and experienced Data Scientist to join our dynamic team. In this role, you will leverage advanced analytics, machine learning, and statistical modeling techniques to extract actionable insights from complex commercial datasets. You will play a pivotal role in shaping our commercial strategies, optimizing omnichannel engagement with customers, enhancing marketing and fieldforce effectiveness, and driving overall business performance within the pharmaceutical landscape. You will collaborate closely with cross-functional teams (especially Digital, GTM and BUs) to translate business challenges into data-driven solutions and communicate findings and impact effectively. **Key Responsibilities** + Design, develop, and implement advanced analytical models (e.g., segmentation, recommendation systems, operations research, forecasting and causal inference) to optimize omnichannel engagement and enhance commercial operations + Measure, track, and report on the impact and effectiveness of digital solutions and commercial initiatives using robust analytical frameworks + Collaborate effectively with cross-functional teams to understand business requirements, define analytical scope, and present insights in a clear and compelling manner + Stay abreast of the latest advancements in data science/AI and their applications in pharmaceutical industry trends to continuously innovate and improve analytical methodologies **About You** + Master's degree or PhD in a quantitative field such as Statistics, Economics, Mathematics, Operations Research, Data Science, Computer Science, or a related discipline + Minimum of 5 years of hands-on experience in data science, preferably within a commercial context (marketing/CRM analytics), especially in the healthcare industry + Proven expertise in transforming complex datasets into actionable business insights and influencing strategic decision-making + Experience with impact analysis, including experimental design (A/B testing) and causal inference methodologies + Strong proficiency in programming languages commonly used in data science (Python, R), along with advanced SQL skills + Experience with statistical modeling, machine learning techniques, and relevant libraries (e.g., scikit-learn, TensorFlow, PyTorch). Experience with operations research and optimization frameworks is a plus + Strong communication and presentation skills in both English and Mandarin, with the ability to translate complex technical concepts for non-technical audiences + Demonstrated ability to manage multiple projects simultaneously and collaborate effectively in a cross-functional team environment **Pursue** **_progress_** **, discover** **_extraordinary_** Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people. At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity. Watch our ALL IN video (https://www.youtube.com/watch?v=SkpDBZ-CJKw&t=67s) and check out our Diversity Equity and Inclusion actions at sanofi.com (https://www.sanofi.com/en/our-responsibility/equality-and-inclusiveness) ! Global Terms & Conditions and Data Privacy Statement (https://www.sanofi.com/en/careers/global-terms-and-conditions/) Sanofi is dedicated to supporting people through their health challenges. We are a global biopharmaceutical company focused on human health. We prevent illness with vaccines, provide innovative treatments to fight pain and ease suffering. We stand by the few who suffer from rare diseases and the millions with long-term chronic conditions. With more than 100,000 people in 100 countries, Sanofi is transforming scientific innovation into healthcare solutions around the globe. Discover more about us visiting www.sanofi.com or via our movie We are Sanofi (https://youtu.be/96EwNjb1TLo) As an organization, we change the practice of medicine; reinvent the way we work; and enable people to be their best versions in career and life. We are constantly moving and growing, making sure our people grow with us. Our working environment helps us build a dynamic and inclusive workplace operating on trust and respect and allows employees to live the life they want to live. All in for Diversity, Equity and Inclusion at Sanofi - YouTube (http://www.youtube.com/watch?v=SkpDBZ-CJKw&t=2s)