Company: Tripadvisor
Location: London
Job Description:
Tripadvisor is seeking a Principal Machine Learning Scientist to anchor our core discovery engine and lead ML strategy for scalable production systems powering millions of user searches and itineraries.
You will mentor a high-performing team of scientists, design multi-objective ranking models, and collaborate with product, engineering, and data science to optimize complex travel experiences.
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Posted: August 4th, 2026