Machine Learning Scientist III
The Machine Learning Scientist III will build, deploy, and optimize ML models for personalization and recommendations across Expedia Group brands. This role involves solving high-impact problems using cutting-edge technology, mentoring junior team members, and collaborating with Product, Data, and Technology teams.
Are you up for your next challenge where you can really flex your skills in Data Science and Machine Learning? Would you like to work in the fast-paced, traveller focused and data-rich world of travel technology, and power travel for millions of people? If you are passionate in using Data Science and ML to build data powered products, tackle ambitious problems and are seeking a high-profile role in which you’ll be able to directly impact millions of our customers and partners around the world, this could be the role for you! Our team focuses on Personalisation and Recommendations across all Expedia Group brands such as Expedia.com, Hotels.com and Vrbo. We help millions of travellers worldwide having a more personalised experience by creating algorithms for Traveler Intent prediction, filter ranking and Customer Experience AI. We’re also responsible for Recommendations algorithms including properties, destinations, cars and activities to help our travellers finding their dream holiday more quickly. This key role involves building ML algorithms to solve high-impact, sophisticated problems using cutting-edge technology and approaches while working in a diverse team. You will also mentor the team and help ensure the timely delivery of key projects.
Posted June 15, 2026