Principal Data Scientist, Agentic AI & Chat Quality

Elastic seeks a Principal Data Scientist in Portugal to lead the evaluation of conversational and agentic search. You will set the technical direction, define the evaluation strategy, and mentor teams while collaborating with engineering, product, and UX. Your expertise will influence product decisions and improve chat quality across platforms.

The ideal candidate has 8+ years in Data Science and Machine Learning, with strong hands-on skills in Python and relevant tools. The role offers remote flexibility, competitive pay, and inclusive company culture.