Senior Data Scientist — RAG & Retrieval Lead

Company: Elsevier
Apply for the Senior Data Scientist — RAG & Retrieval Lead
Location: London
Job Description:

Elsevier is seeking a Senior Data Scientist I to lead the development and evaluation of advanced search and generative AI systems. You will own complex problems end-to-end, drive rigorous evaluation practices, and shape the technical direction of retrieval and RAG systems.

You should have deep hands-on experience in search/retrieval, RAG pipelines, and evaluation frameworks, operating as a senior individual contributor with growing technical leadership responsibilities.

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Posted: August 10th, 2026