Senior Associate Scientist

Job description

Job Title: Senior Associate Scientist: - Location : Vitry-Sur-Seine – France About the job: As an Upstream Process Development Scientist supporting early-stage biopharmaceutical candidates, you will execute experiments and contribute technical expertise to process optimization and scale-up activities using CHO cell culture platforms. You'll work in a dynamic, cross-functional environment, applying platform-based approaches including fed-batch, perfusion, and intensified culture strategies while supporting timely project delivery. Ready to begin? 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. Key Responsibilities: - Execute upstream process development activities for early-stage clinical candidates, performing experiments to characterize and optimize cell culture processes using lab-scale bioreactors and advanced platforms including Ambr250 systems. - Co...