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Lead/Principal Machine Learning Scientist - Recommendation Systems

tripadvisor · London

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In brief

tripadvisor is hiring: Lead/Principal Machine Learning Scientist - Recommendation Systems in London.

Duties

  • As a Principal Machine Learning Scientist, you will be the technical anchor for our core discovery engine.
  • You will lead the machine learning strategy and execution that powers how millions of users search for, discover, and organize their complex travel…
  • This is a high-impact role bridging the gap between cutting-edge AI research and production-grade engineering, directly influencing multi-objective…
  • You will tackle complex, ambiguous problems at the intersection of deep multi-task ranking, sequential user modeling, and graph-based travel…
  • If you are passionate about building state-of-the-art AI systems and mentoring a high-performing team of scientists, this role is for you

Excerpt from the ad

About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to…

Source: ad by tripadvisor, published on Arbeitnow. MakeYouFirst summarises this ad; the advertiser remains responsible for its content.

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FAQ

Frequently asked questions

Where is the job based?

The job is based in London (United Kingdom).

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Listing published by Youssef Douiri, founder of MakeYouFirst · Updated on 13 November 2026

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