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Johnson & Johnson

Principal Scientist, Data Science – R&D, Therapeutics Development & Supply

Johnson & Johnson

Data Scientist role at Johnson & Johnson focusing on data capture and analytics solutions for therapeutics. Collaborating across teams to build AI-ready data pipelines and products.

Posted 5/8/2026full-timeMadrid • 🇪🇸 SpainLeadWebsite

Tech Stack

Tools & technologies
Amazon RedshiftAWSCloudNoSQLPythonSQL

About the role

Key responsibilities & impact
  • Design, build, and optimize data capture, processing, and storage solutions
  • Create and optimize data flows for structured and unstructured data using Python, R, SQL
  • Develop and maintain TDS‑specific data repositories
  • Partner with data scientists, TDS domain experts, and digital technology teams
  • Implement data quality and performance standards
  • Engage with scientific, technical, and operations stakeholders to drive adoption

Requirements

What you’ll need
  • Advanced degree in Engineering, Data Science, Life Sciences, Computer Science, or related field; advanced degree preferred
  • 3+ years of experience in data engineering, including data modeling and database design
  • Proficiency with Python, R, SQL, and cloud-based architectures (e.g., AWS services, Snowflake, Redshift)
  • Experience with NoSQL and graph databases
  • Strong analytical, problem‑solving, and stakeholder‑management skills
  • Ability to drive multiple exciting projects simultaneous with strong organizational skills and adaptability

Benefits

Comp & perks
  • Inclusive work environment
  • Opportunities for professional development
  • Equal Opportunity Employer

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
data capturedata processingdata storage solutionsdata flowsPythonRSQLdata modelingdatabase designNoSQL
Soft Skills
analytical skillsproblem-solvingstakeholder managementorganizational skillsadaptability
Certifications
advanced degree in Engineeringadvanced degree in Data Scienceadvanced degree in Life Sciencesadvanced degree in Computer Science