Accelerator Software Engineering (Paris)

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 : Software Engineer

• Location: Paris (Hybrid - 2 days remote, 3 days on-site)
• Grade: L3
• Hiring Manager: Andre Gomes Ramalho

At Sanofi Accelerator's R&D, we work at the intersection of science and software, partnering closely with product teams and scientists to revolutionize how we approach drug development. Our mission is to leverage cutting-edge technology to innovate across the entire R&D pipeline, from initial research through clinical trials. 

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 develop & deliver medicine faster, enable healthcare professionals to improve treatments and help patients improve their health. 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.  

Your Impact:  

As a Senior Software Engineer you will: 

• Design and implement robust software solutions that accelerate research workflows and improve data analysis capabilities
• Lead technical decision-making for key projects, ensuring scalable and maintainable architectures 
• Mentor junior engineers and contribute to building a strong engineering culture 
• Set technical standards and drive adoption of best practices across the team
• Support and collaborate with other teams to optimize workflows and eliminate bottlenecks
• Advocate for best engineering practices .
• Surprise us

Technical Requirements:  

• Experience with one or more of the major cloud providers such as AWS, GCP, or Azure 
• Infrastructure as Code – Terraform, AWS CDK, or similar 
• Proficiency in JavaScript / Node.js 
• Proficiency in React or similar framework
• Experience building and maintaining microservice architectures, designing APIs, and cloud security best practices knowledge
• CI/CD practices and DevOps principles 

Soft & Behavioral Skills:

• Experience working with multiple teams to drive alignment and results
• Service-oriented, flexible, and a team player who takes initiative
• Strong problem-solving & critical thinking skills
• 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 introduce improved ways of working
• Surprise us with innovative approaches to exponentially increase our productivity

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

Hiring Process:

• Online Technical Assessment:  40 min – showcase your skills
• Initial Interview: 30 min – Meet the team, share your experience
• Technical Deep Dive: 2 hours – Discuss cloud, APIs, and problem-solving
• Leadership Chat: 45 min – Meet our Head of Engineering

At Sanofi, we empower engineers to take responsibility and accountability for what they build. You have the freedom of technical choice to drive innovation: 

• Assumes responsibility for the success of projects, including meeting deadlines and quality standards
• Takes ownership of technical decisions and leads efforts to overcome obstacles
• Accountable for the overall performance and efficiency of engineering solutions
• Actively participates in the design, development, and testing of critical components

Growing Our Team and Culture:   

At Sanofi, beyond technical expertise, we value leadership that builds strong teams. You'll have opportunities to: 

• Lead technical initiatives while fostering collaboration across teams 
• Shape our engineering culture through mentoring and knowledge sharing 
• Help grow our team by participating in hiring and talent development 
• Drive positive team culture that encourages innovation and inclusivity 

• We provide a highly collaborative environment, with an opportunity to work with a world class team
• Contribute to a company that is not only a leader in healthcare but also a pioneer in digital transformation, shaping the future of global health
• Bring the miracles of science to life alongside a supportive, future-focused team
• Discover endless opportunities to grow your talent and drive your career, whether it’s through a promotion or lateral move, at home or internationally
• Enjoy a thoughtful, well-crafted rewards package that recognizes your contribution and amplifies your impact
• Take good care of yourself and your family, with a wide range of health and wellbeing benefits including high-quality healthcare, prevention and wellness programs and at least 14 weeks’ gender-neutral parental leave
• Play an instrumental part in creating best practice within our manufacturing facility

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 . 

#LI-FRA

Compétences idéales

• API Design
• AWS
• Azure
• GCP
• JavaScript
• Node.JS
• React
• Terraform

• Paris, Île-de-France, France

Expérience professionnelle

• Frontend
• Backend
• DevOps

Compétences linguistiques

• English