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 Software Engineering (Paris)

• Location: Paris (Hybrid - 2 days remote, 3 days on-site)

About the job

At Sanofi Accelerator’s Global Function (GF), we work at the intersection of technology and business, partnering closely with product, finance, procurement, and operations teams to revolutionize how Sanofi runs at scale. Our mission is to leverage modern software engineering to streamline global operations, automate complex processes, and unlock efficiency across the enterprise.

We are an innovative global healthcare company with one purpose: to chase the miracles of science to improve people’s lives. Digital & Data are at the heart of Sanofi: our ambition is to be the leading digital healthcare platform to deliver medicine faster, enable business operations to scale seamlessly, and help Sanofi teams focus on what matters most — science and patients. 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:

Scope & Impact:

• Designs and delivers software solutions that accelerate research workflows and enhance data analysis
• Ensures the scalability, maintainability, and reliability of the systems developed
• Contributes to the technical vision within a project scope while aligning with the broader engineering strategy

Prioritization & Execution:

• Translates requirements into high-quality, performant code
• Collaborates with peers, product managers, and scientists to ensure timely delivery
• Owns technical decisions and ensures effective execution of assigned work
• Values unowned or less visible work that enables the team to move faster

Technical Excellence:

• Develops strong technical expertise in domains relevant to R&D innovation
• Upholds high standards in software engineering, testing, and documentation
• Advocates for best practices and contributes to team-wide technical standards
• Builds and maintains modern microservices and cloud-native applications

Collaboration & Contribution:

• Works closely with teammates and cross-functional partners to solve problems
• Supports team initiatives by contributing to shared codebases, tools, and processes
• Engages in code reviews, mentoring opportunities, and knowledge sharing
• Communicates clearly and proactively with both technical and non-technical stakeholders

What we offer you:

A fixed salary over 12 months, supplemented by a short-term incentive, as well as a collective variable compensation based on Sanofi Group results. 

Because taking care of our employees is also our mission:  

• Benefits & Well-being: Quality health insurance, extended maternity/parental leave (18/14 weeks), enhanced support in case of illness, teleconsultation and second medical opinion covered by Sanofi, as well as many other wellness programs to discover here. 

• Work-Life Balance: 31 days of paid leave + RTT depending on your status, remote work up to 2 days/week 

• Transportation: Public transport coverage up to 80% 

• Savings & Retirement: Group Savings Plan and PERCOL with employer matching, and PERO 

• Professional Development: Internal and international mobility opportunities, learning & development opportunities 

• And more: platforms dedicated to peer-to-peer recognition & service exchanges between Sanofi employees (carpooling, home exchanges, etc.), numerous CSE benefits... 

About you

Soft & Behavioral Skills:

• Strong problem-solving and critical thinking skills
• Collaborative, flexible, and proactive team player
• Excellent written and verbal communication in English
• Growth mindset with enthusiasm for learning new technologies and approaches
• Innovation-focused with a willingness to experiment and suggest improved ways of working

Your background:

• 5+ years of experience (or equivalent knowledge). If you feel qualified, apply regardless of years of experience!
• Bachelor’s degree in Computer Science, Engineering, or equivalent experience is a plus
• Experience in an innovative, fast-paced environment

Technical Requirements:

• Experience with one or more of the major cloud providers (AWS, GCP, or Azure)
• Infrastructure as Code (Terraform, AWS CDK, or similar)
• Proficiency in JavaScript / TypeScript (Node.js)
• Proficiency in React or similar frameworks
• Experience with microservice architectures, API design, and cloud security best practices
• Familiarity with CI/CD practices and DevOps principles

Why choose us?

• Work alongside a supportive and forward-thinking team dedicated to advancing the frontiers of healthcare
• Contribute to a company that is not only a leader in healthcare but also a pioneer in digital transformation
• Discover diverse career growth opportunities, whether through promotions, lateral moves, or international assignments
• Benefit from a comprehensive rewards package that acknowledges your contributions and enhances your impact
• Access a wide range of health and wellness benefits, including high-quality healthcare, preventive programs, and at least 14 weeks of gender-neutral parental leave

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.   

@Accelerator #LI-FRA #LI-Onsite