_Le contenu du poste est libellu00e9 en anglais car il nu00e9cessite de nombreuses interactions avec nos filiales u00e0 lu2019international, l'anglais u00e9tant la langue de travail._



_This job offer is accessible to all, regardless of gender._



**Job title:** _Data Engineering Lead_


_Location: Paris_
_Hybrid: M-W onsite_



**_About the job_**



At Sanofi, weu2019re committed to providing the next-gen healthcare that patients and customers need. Itu2019s about harnessing data insights and leveraging AI responsibly to search deeper and solve sooner than ever before.



Join our AI Workflow Engineering team as a **Data Engineering Lead** and you can help make it happen.



**About Sanofi:**



Weu2019re an R&D-driven, AI-powered biopharma company committed to improving peopleu2019s lives and delivering compelling growth. Our deep understanding of the immune system u2013 and innovative pipeline u2013 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 peopleu2019s lives.



**The products you will work on**



You will play a key leadership role across our AI Workflow data products, specifically supporting the Source to Pay reimagination for buying and the streamlining of Sanofi knowledge and resolution for service management.



These products aim to:


Automate and optimize AI-driven workflows across Sanofi, including procurement and support
Enable seamless deployment of GenAI and agentic systems through robust, scalable data pipelines and system integrations architectures



**Main responsibilities:**


Lead the design, implementation, and delivery of data pipelines, datamarts and AI workflows, ensuring scalability, resilience, and compliance with Sanofiu2019s standards
Work closely with business and product stakeholders within the AI Workflow domain to understand requirements and translate them into technical architectures and deliverables
Collaborate with Data Architects and Software Engineers to design, build, and maintain datamarts, models, and integrations in Snowflake, leveraging DBT, Airflow, and Python for automation and orchestration
Define, enforce, and continuously improve DataOps and MLOps practices, including CI/CD with GitHub Actions and infrastructure management using Terraform on AWS
Provide technical leadership, mentorship, and guidance to a small team of engineers, fostering a culture of accountability and technical excellence
Ensure high data quality and observability through automated testing, validation, and monitoring processes
Collaborate with AI Workflow teams to integrate GenAI, RAGs, and Agentic AI components into production workflows
Stay current with Sanofi standards, industry practices, and emerging technologies, ensuring the AI Workflow ecosystem remains at the forefront of innovation



**_About you_**



You are a dynamic and hands-on Data Engineering lead who combines technical depth with leadership maturity, you enjoy leading small, high-performing teams while staying close to code and architecture decisions. Youu2019re passionate about designing systems that make AI workflows reliable, scalable, and impactful for Sanofiu2019s enterprise mission.



**Key Technical Requirements & Qualifications:**


Strong experience leading end-to-end data engineering projects from design to production deployment
Proven experience with Snowflake, Airflow, DBT, Python, AWS, Terraform, and GitHub Actions
Good knowledge of SQL and relational databases technologies/concepts
Proven ability to define and enforce data and MLOps standards (CI/CD, observability, lineage, reproducibility)
Experience in building and maintaining data pipelines, datamarts, and data models at enterprise scale
Practical understanding of GenAI, Retrieval-Augmented Generation (RAG) pipelines, and Agentic AI integration
Strong collaboration with cross-functional teams u2014 Product, Data Architecture, and AI Engineering
Ability to work within regulated environments (data privacy, compliance, cybersecurity) is a plus



**Soft and behavioral skills:**


Excellent written and verbal English communication skills
Strong leadership and mentorship skills, with the ability to inspire and elevate junior engineers
Excellent communication, both written and verbal, able to translate technical concepts for diverse stakeholders
Service-oriented mindset and collaborative spirit
Self-motivated, proactive, and able to drive initiatives independently
Analytical and structured problem-solver with a delivery focus



**Your background:**


6-8 years of experiences in a data team as Data Engineer
Bacheloru2019s Degree or equivalent in Computer Science, Engineering, or relevant field
Experience in the healthcare industry is a strong plus



**_Why choose us?_**


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 itu2019s 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 weeksu2019 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 whatu2019s never-been-done-before. Youu2019ll help push boundaries, challenge convention, and build smarter solutions that reach the communities we serve. Ready to chase the miracles of science and improve peopleu2019s lives? Letu2019s Pursue Progress and Discover Extraordinary u2013 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



**Pursue** **_progress_** **, discover** **_extraordinary_**



Better is out there. Better medications, better outcomes, better science. But progress doesnu2019t happen without people u2013 people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, letu2019s be those people.



At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.



Watch our ALL IN video (https://www.youtube.com/watch?v=SkpDBZ-CJKw&t=67s) and check out our Diversity Equity and Inclusion actions at sanofi.com (https://www.sanofi.com/en/our-responsibility/equality-and-inclusiveness) !



Global Terms & Conditions and Data Privacy Statement (https://www.sanofi.com/en/careers/global-terms-and-conditions/)



Sanofi is dedicated to supporting people through their health challenges. We are a global biopharmaceutical company focused on human health. We prevent illness with vaccines, provide innovative treatments to fight pain and ease suffering. We stand by the few who suffer from rare diseases and the millions with long-term chronic conditions.



With more than 100,000 people in 100 countries, Sanofi is transforming scientific innovation into healthcare solutions around the globe. Discover more about us visiting www.sanofi.com or via our movie We are Sanofi (https://youtu.be/96EwNjb1TLo)



As an organization, we change the practice of medicine; reinvent the way we work; and enable people to be their best versions in career and life. We are constantly moving and growing, making sure our people grow with us. Our working environment helps us build a dynamic and inclusive workplace operating on trust and respect and allows employees to live the life they want to live.



All in for Diversity, Equity and Inclusion at Sanofi - YouTube (http://www.youtube.com/watch?v=SkpDBZ-CJKw&t=2s)