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Johnson & Johnson

Principal Data Scientist – R&D DSDH – Preclinical Sciences, Translational Safety

Johnson & Johnson

Data Scientist leveraging machine learning, working with multidisciplinary teams to drive insights at Johnson & Johnson. Building predictive models and creating AI-ready datasets in a collaborative environment.

Posted 5/9/2026full-timeMadrid • 🇪🇸 SpainLeadWebsite

Tech Stack

Tools & technologies
CloudPythonSQL

About the role

Key responsibilities & impact
  • Leverage advanced machine learning and robust data engineering techniques
  • Collaborate with multidisciplinary teams including toxicologists, researchers, and safety professionals
  • Develop predictive models and deliver analytical solutions
  • Build scalable data pipelines and transform raw experimental outputs

Requirements

What you’ll need
  • Advanced degree (MS or PhD) in Data Science, Computational Biology, Toxicology, Pharmacology, Biomedical Engineering, Computer Science, or related field
  • 3+ years of experience applying machine learning and/or data engineering to scientific or biomedical datasets
  • Proficiency with Python and/or R, SQL, and modern data engineering tooling (cloud computing, workflow orchestration, version control)
  • Experience with ML model development, evaluation, and deployment pipelines
  • Experience working with biological, toxicology, PK/PD, or in vivo datasets

Benefits

Comp & perks
  • Inclusive work environment
  • Opportunities for professional development
  • Flexibility in working arrangements

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
machine learningdata engineeringpredictive modelingdata pipelinesPythonRSQLcloud computingworkflow orchestrationversion control
Soft Skills
collaborationcommunication
Certifications
MSPhD