Senior Data Scientist

Join Elsevier as a Senior Data Scientist to build AI solutions that accelerate scientific discovery and knowledge advancement. You will design, develop, and deploy advanced AI models, including LLMs and retrieval systems, to help researchers uncover insights faster and make better decisions. This role offers the opportunity to work on challenging problems with a purpose to advance science and expand human knowledge.

• Design, develop, and deploy advanced machine learning, NLP, retrieval, and generative AI solutions
• Build and optimize LLM-powered applications for question answering, summarization, and insight generation
• Develop retrieval-augmented generation (RAG) systems connecting AI models with scientific content
• Create intelligent capabilities for search, ranking, recommendation, and decision support
• Design evaluation frameworks for AI quality, relevance, and trustworthiness
• Lead technical discovery, influence solution architecture, and guide methodological decisions