Software Engineer

Sanofi

FRremote countryPosted Jun 25, 2026
Posting intelligenceActively listedReposted 31×, possible evergreen/ghost posting

Skills

javascriptterraformnodeazurereactcicdgooglecloudaws

About the role

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 (3 days per week onsite, 2 days’ work from home)

About the job

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?

Your Impact

As a 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

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

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.

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

Why choose us?

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

Pursue Progress. Discover Extraordinary.

Progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. You can be one of those people. Chasing change, embracing new ideas and exploring all the opportunities we have to offer. Let’s pursue Progress. And let’s 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, or gender identity.

Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com!

#LI-FRA

#LI-Hybrid

La diversité et l’inclusion sont les piliers de la manière dont Sanofi fonctionne et font partie intégrante des valeurs de la société. Nous respectons la diversité de nos collaborateurs, tout comme celle de leurs parcours et expériences. Afin de bénéficier de la richesse qu’apporte la diversité, Sanofi s’engage à donner l’exemple en matière d’inclusion et à favoriser un environnement de travail où les différences peuvent prospérer et contribuer à aider les patients à retrouver une vie meilleure.

Dans le cadre de son engagement diversité, Sanofi accueille et intègre des collaborateurs en situation de handicap.

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