We are looking for a Senior Data Scientist to join our Data Science and AI team in Barcelona. This is a fantastic opportunity to work on cutting-edge AI solutions within the Life Sciences and Healthcare space, combining innovation with real-world impact.
You’ll be part of a small, highly skilled team, reporting directly to the Vice President of AI – Content, with strong expertise across both traditional machine learning and Generative AI/NLP. We’re particularly interested in speaking with candidates who bring experience in Python, cloud environments (ideally AWS), and tools such as LangChain.

About You – experience, education, skills, and accomplishments
- Education: bachelor’s degree in computer science, mathematics, electrical, telecom or mechanical engineering, or related degree or relevant, equivalent work experience
- At least 7 years of experience in Data Science focused in Python programming, with at least 2 years of experience in AI and GenAI.
- Experience building and deploying applications in cloud environments (AWS preferred); familiarity with JavaScript is a plus




- At least 3 years of experience in RAG and Knowledge Graphs
- At least 7 years applying ML techniques (regression, classification, data analysis), including work on NLP use cases such as text extraction and summarization.

It would be great if you also have . . .
- Experience translating stakeholder requirements into clearly defined technical tasks (e.g., breaking down features into deliverables, user stories, or backlog items)
- Demonstrated experience applying prompt engineering techniques in real-world or production use cases (e.g., building, testing, or optimizing prompts for GenAI/NLP applications)
- Master’s degree or PhD in Computer Science, Data Science, AI, Machine Learning, or a related field (or equivalent industry experience) is a plus

What will you be doing in this role?
- Develop and deploy ML/AI models
- Construction, Automation, Debugging, Improvement and Maintenance of Data P

📌 Senior Data Scientist (Barcelona)
🏢 Clarivate
📍 Barcelona