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Principal Data Scientist (Bioinformatics and AI-driven Precision Medicine) - all genders

Frankfurt am Main, Germany, Cambridge, Massachusetts, Chilly-Mazarin, France



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Do you have what it takes for a successful career with Sanofi?

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Culture: Play to Win

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  • Health & Wellness

    Comprehensive coverage including medical, dental, vision, and health and wellness programs.

  • Financial

    Sanofi wants to ensure employees are equipped for financial health, Sanofi provides a competitive 401K Match program and Financial Wel-Being Tools and Programs.

  • Culture

    At Sanofi, we demonstrate our commitment to inclusion and diversity through Culture groups and programs. There are many ways to make a difference and connect with other Sanofi employees: including ERG groups and 2 PAID days off to Volunteer.

  • Work/Life Balance

    Sanofi provides significant Work/Life benefits to help you excel beyond the workday. Including Workplace Flexibility through part‑time, remote work, flex‑time and job share options.

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"At Sanofi, We are guided by a deep appreciation and understanding of what it means to live with a rare blood disorder, and we learn by listening to the community – patients, caregivers physicians, and other healthcare professionals."

Shannon Resetich US Head Rare Diseases & Blood Disorders

"Patients are at the center of all that we do at Sanofi. Our teams are focused on advancing transformational therapies that can address serious unmet needs for people living with rare blood disorders, and expanding global patient access to our medicines."

Mouhamed Gueye US Head Medical Rare Blood Disorders


About the job

Our Team:

Artificial Intelligence (AI) and Machine Learning (ML) algorithms can significantly speed up drug discovery and shorten drug development and identification of patients for clinical trials thereby creating better medicines that save lives. AI and Deep Analytics (AIDA) is a critical group in Data and Data Science (DDS) organization at Sanofi R&D focused on applications of AI/ML and Deep Learning (DL) in drug design, multi-omics diseases modeling, drug development, and analysis of outcomes of clinical trials.  

Our existing research and development areas include Omics Data Science; Biologics Drug Design; Natural Language Processing (NLP); Deep Learning-based Imaging and bioimaging for digital pathology and Spatial Biology; digital signal processing (DSP) and machine learning applied to digital health and patient-generated data from wearables. The 30 Scientists in our group come from diverse backgrounds in computational sciences and engineering with deep expertise in AI/ML, deep learning, biostatistics, and algorithms.  

The activities of the Omics Data Science team are dedicated to the analysis of complex (multi-)omics data sets (mostly bulk-, single cell-, spatial- sequencing data and real word data). The goals of the team are to afford advanced omics data analysis to support and accelerate projects from the R&D pipeline (biomarker identification, patient stratification, indication expansion, disease endotype identification, target identification…). The team works with the state-of-the-art analytical approaches that are best adapted to solve questions from project teams but also adapts/develops tools when necessary.

We are seeking a Principal Data Scientist specializing in Bioinformatics and AI-driven Precision Medicine with a strong background in machine learning and deep learning applied to the analysis of complex omics data sets to join our Omics Data Science (ODS) team.  The successful candidate will report to the Director of ODS and will work closely with all Precision Medicine groups at Sanofi R&D. The position is available in multiple locations (Germany, France, USA), but does not support immigration.

Main responsibilities:

  • Prepare and integrate different types of omics data (QC, batch correction…) including data from scRNAseq and spatial transcriptomics experiments
  • Develop, implement, and apply state-of-the-art ML-based methods to analyze large set of (multi-)omics datasets to support and accelerate Sanofi’s R&D portfolio of projects
  • Ensure that all newly developed applications are accessible to the entire community of Sanofi’s data scientists and bioinformaticians
  • Work within multidisciplinary project teams in an international context (US, Europe, China). maintaining close interactions with other data scientists as well as scientists in immunology, oncology, and precision medicine departments
  • Execute work plans on time, update and report relevant results to interdisciplinary project teams and stakeholders.
  • Constantly monitor literature to maintain in-depth knowledge of the most recent developments in data science, bioinformatics and cutting-edge AI/ML/DL algorithms as well as the latest applications in the field of drug discovery.
  • Actively engage in evaluation and coordination of both academic and startup collaborations.

About you

Education and professional Experience

  • A PhD degree in Bioinformatics, Data Science, Computational Biology, Computer Science, or Engineering Sciences
  • 3+ years of industry or academic experience with a strong record of accomplishments and project experience in applications of AI/ML in biological systems  

Soft skills

  • Excellent attention to details and dedication to excellence
  • Strong written, oral, and interpersonal communication skills.
  • Strong aptitude to work within multidisciplinary team environment.
  • Strong project management skills including organization, time management, prioritization and follow-up are key.

Technical skills

  • Familiarity with omics data analysis (including single cell and spatial transcriptomics)
  • Familiarity with Deep Learning, Neural Networks, embeddings, and Transfer Learning
  • Familiarity with data visualization and dimensionality reduction algorithms
  • Proficiency in Python and/or R


  • Fluency in English

Pursue Progress. Discover Extraordinary.

Better is out there. Better medications, better outcomes, better science. But 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. So, let’s 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, disability, or gender identity.

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

At Sanofi diversity and inclusion is foundational to how we operate and embedded in our Core Values. We recognize to truly tap into the richness diversity brings we must lead with inclusion and have a workplace where those differences can thrive and be leveraged to empower the lives of our colleagues, patients and customers. We respect and celebrate the diversity of our people, their backgrounds and experiences and provide equal opportunity for all.

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