Expedia Group

Expedia Group

Machine Learning Scientist III - Whole Trip AI

Washington - Seattle Campus, USA · Mid

Sponsorship not specified$138k-$193kDetected 7 hours ago
PythonFull-Stack DevelopmentData StructuresMachine LearningData EngineeringStatisticsForecastingRecruitingResearch

About the role

  • Here, you'll do meaningful work that helps millions of people discover, book, and experience travel with more ease, confidence, and joy.
  • The Whole Trip AI team at Expedia Group enables unforgettable travel experiences.
  • The team's responsibilities cover search ranking & recommendations for Brand Expedia across core lines of business including Flights, Cars, Packages, and Activities.

Responsibilities

  • Design and implement end-to-end model pipelines to production across multiple product domains, including ranking, recommendations, search, and personalization
  • Develop and maintain scalable data pipelines, data quality checks, and model monitoring to ensure reliability, performance, and responsible behavior of ML systems in production
  • Collaborate with cross-functional partners (product, analytics, engineering) to translate ambiguous business needs into well-scoped ML projects, communicate findings, and influence decision making with data-driven insights

Requirements

  • Bachelor's degree in Computer Science or a related technical field
  • 2+ years of relevant professional experience
  • Proficiency in Python and with ML frameworks and libraries for model development, training, and evaluation

Nice to have

  • Experience with modern ranking & recommendation modeling approaches in an applied, production setting
  • Track record of optimizing ML systems in production, including monitoring, alerting, retraining, and model governance to ensure performance, robustness, and fairness
  • Familiarity with natural language search techniques and agentic workflows
  • The total cash range for this position in Seattle is $137,500.00 to $192,500.00.
  • Employees in this role have the potential to increase their pay up to $220,000.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role.
  • The total cash range for this position in San Jose is $149,000.00 to $208,500.00.
  • Employees in this role have the potential to increase their pay up to $238,500.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role.
  • Pay ranges may be modified in the future.

Skills

  • Join us and build for travelers everywhere.
  • Introduction to the team
  • Our approaches include both traditional ML as well as GenAI-based solutions.

Compensation

  • $138k-$193k

Equal opportunity

  • Expedia is committed to creating an inclusive work environment with a diverse workforce.
  • This employer participates in E-Verify.
  • The employer will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.
  • All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other characteristic protected by law.

Visa & Work Authorization

  • The employer will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.
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This listing is sourced directly from Expedia Group's careers page and normalized into a canonical job model.