
R&D Careers
Shape the future of medicine
Start a career that makes a difference
The race is on to speed up drug discovery and development to find answers for patients and their families. That’s what motivates us to pursue medicines and vaccines with the greatest potential to improve lives and protect public health.
That’s where you come in. Your talent and skill will help our tech-enabled, data-driven R&D teams accelerate progress. We have a strong legacy in difficult-to-treat diseases and our robust pipeline focuses on immunology and vaccines.
Are you ready to feel inspired by what you do, every day?


"We are in a privileged position today with many very promising assets in mid- and late-stage development. We believe in our capacity to improve outcomes for patients globally, while bringing innovative new medicines to market and strengthening our leadership in immunology and neuro-inflammation."

Paul Hudson
Chief Executive Officer, Sanofi
Leading an industry
Rise to a new challenge
Help us break down barriers for those who need it most. Work with technologies and artificial intelligence to find miraculous scientific breakthroughs, leading to new innovations that will transform people’s lives.

"It is a great moment to join Sanofi as the company is more than ever at the cutting edge of drug development by living its commitment to science while also evolving its data and computational expertise to deliver better targeted medicines and vaccines to patients faster. I am fully committed to lead Sanofi’s efforts to create impactful drugs ever mindful of responsibilities to sustainability and global health."
Houman Ashrafian
Executive Vice President, Head of R&D
Our impact
50%
increase
In the number of Phase 3 studies between 2023 and 2025 due to Sanofi’s Research and Development.
100%
of trials
Informed by patient insights. Our patient charter, co-created with 80+ patient advocacy groups, has set the industry standard.
€6+
billion euros
Total spend on Research and Development at Sanofi in 2023.
Where will you go next?
Learn from experts. Leverage technology. Use your skills to make a difference. It all starts here.
Experience possibility
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Why Sanofi
Get access to the tools, training, and support to reach your goals. By fulfilling your potential, you’ll help us achieve our aim of halving the time from discovery to therapy.
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Build a career with purpose
Bring your passion to your role and impact millions of people around the world. You're in the driver's seat – just set your goals, and we'll provide the training and support that will get you there.
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When you grow, we all grow
We strive to support your whole self with thoughtfully crafted rewards that benefit you physically, financially, mentally and socially. Whatever your role, you'll thrive in our inclusive teams.

Join our
talent community
What could we achieve together? Every Sanofian works on projects that truly make a difference to people’s lives.
Sign up today and discover our latest opportunities as soon as they’re available.