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Job Function
Data Analytics & Computational Sciences
Job Sub Function
Data Science
Job Category
Scientific/Technology
All Job Posting Locations
Madrid, Spain, Milano, Italy
Job Description
At Johnson & Johnson Innovative Medicine,



we are building AI-powered applications that help teams find evidence faster, analyze scientific information at scale, and reduce manual work in research and evidence-generation workflows.
We are looking for a Senior Data Scientist based in Madrid or Milan to design, build, test, and deploy AI solutions that combine machine learning, large language models, data engineering, and software development. You will work closely with scientists, medical experts, product managers, engineers, and business stakeholders to understand their workflows, challenges, and unmet needs. Rather than simply implementing predefined requirements, you will help shape solutions by translating complex scientific and business problems into practical technology capabilities, including AI-powered approaches where appropriate.
This is a hands‑on technical role for someone who enjoys solving complex challenges, writing high-quality code, testing AI outputs, and building

📌 Senior Data Sciencist (Madrid)
🏢 Johnson & Johnson Innovative Medicine
📍 Madrid