Machine Learning Scientist III - Personalization

Expedia Group Machine Learning Scientist III - Personalization YesterdaySaved Hybrid San Jose, CA, USA 149K-239K Annually Senior level 149K-239K Annually Senior levelAdTech • eCommerce • Information Technology • Software • Travel • Generative AIDevelop and productionize machine learning systems for personalization, ranking, recommendations, retrieval, and adaptive customer experiences. Design experiments, evaluate model performance, engineer features, prepare data, and improve model quality. Collaborate with engineering, product, analytics, and science teams on scalable ML services, APIs, data models, deployment, monitoring, and operational performance. Apply deep learning, recommender systems, sequential modeling, embeddings, experimentation, and MLOps practices in large-scale consumer environments.Top Skills: APIsData PipelinesDeep LearningEmbeddingsExperimentation FrameworksFeature PipelinesFoundation ModelsLarge Language ModelsMachine LearningMlopsModel ServingNeural Recommender SystemsRepresentation LearningRetrieval-Augmented GenerationSemantic IdsSemantic RetrievalSequential ModelingSession-Based ModelingTransformer-Based Recommenders