Vaccines
Where
extraordinary minds
help protect  half a billion people

Bioprocess Development Scientist - VIE Contract

• Location: Canada, Toronto
• Target start date: 01/03/2026

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iMove, the Sanofi VIE Program, is available to citizens of the European Economic Area (EU + Norway, Liechtenstein and Iceland) aged between 18 and 28.

PLEASE NOTE that since this program is primarily an international development program, candidates cannot apply to a VIE assignment in their own country of citizenship.

PLEASE NOTE that applications that are only submitted in French cannot be considered by our non-French speaking partners at Sanofi worldwide. Therefore, only applications that are submitted in English will be considered. Please make sure to apply with your personal email address.

About the job

As Bioprocess Development ScientistVIE within our Vaccines team, you’ll be responsible for specific scientific, technical aspects of assigned projects to ensure that objectives are met, plan and execute process and product development activities including developing, improving, scaling-up processes within the Platform, ensuring scientific and technical excellence.

This role contains adherence to advanced technical standards and compliance with GxP status of work.

Join the team protecting half a billion lives every year with next-gen science, mRNA innovation, and AI-driven breakthroughs. In Vaccines, you’ll help advance prevention on a global scale - and shape the future of immunization.

Ready to get started?

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:

• Perform experimental and processing tasks, and ensure compliance with GxP and other quality and documentation requirements, such as preparation of SOPs, BPRs and reports.
• Prepare internal and external presentations, research manuscripts and review articles as required.
• Share information and harmonize development within VDSD and other departments.
• Support the development of scalable bioreactor process for vaccine candidates including the selection of operating mode (batch, fed batch, continuous, biphasic, etc) and conditions for production scales of up to 300 L, selection of scalable primary recovery approaches for bioreactor harvest concentration, cell disruption, and product recovery using combinations of filtration and centrifugation.
• Use of analytical methods for measuring cell densities, culture medium analysis, protein analysis, immunological detection of proteins (ELISA, Western blotting, etc), HPLC.
• Application of biochemical engineering principles including mass and heat transfer, fluid dynamics, process control, process simulation and modelling, and equipment design.
• Use of advanced computer software to support bioreactor process control and data acquisition, DOE, process modelling and simulations, computational fluid dynamics, and experimental data analysis.

About you

Experience:

• Previous laboratory experience is mandatory.
• Previous Bioprocessing experience would be an advantage.

Soft and technical skills:

• In depth knowledge of experimental work and data analysis.
• Able to support the development of protein purification processes using various chromatography and membrane-based approaches would be an asset.
• Strong scientific presentation and writing skills in English.
• Working knowledge of computer skills, scientific writing and presentations, and innovative thinking.
• Willingness to learn.

Education:

• Master’s Degree in Biochemistry, Microbiology, Biochemical Engineering or similar field.

Languages:

• Proficiency in English language.

Why choose us?

• Be part of a pioneering biopharma company where patient insights shape drug development.
• Work at the forefront of AI-powered science that accelerates discovery and improves outcomes.
• Collaborate beyond your expertise, sparking new ideas with diverse, multidisciplinary teams.
• Work at the forefront of AI-driven research, smart manufacturing, and groundbreaking mRNA platforms that are redefining the future of immunology.
• Help protect half a billion people every year, contributing to one of the largest global vaccination efforts in healthcare.
• Be part of a company that believes in the future with significant investment annually in manufacturing innovation.

iMove is a unique program tailored for European youth interested in challenging themselves with meaningful assignments across the globe. At Sanofi we have a strong ambition to invest in young talents who will drive the success of Sanofi tomorrow.

Sanofi’s Work Abroad Program, iMove, offers jobs-assignments with actual responsibilities and a perspective to grow. We provide those opportunities in various functions such as: marketing, finance, regulatory, supply chain, clinical trials, production, etc. and in more than 40 countries. Sanofi unites people who are passionate about solving healthcare needs across the world. Joining our iMove Work Abroad Program is a unique opportunity to make a difference through your work.

#LI-EUR

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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.

Watch 'One day at Sanofi' and check out our Diversity Equity and Inclusion initiatives at sanofi.com