Data Scientist, Hotels.com Analytics

Salary: £70,000 - 110,000 per year

Requirements:

• Mastery of SQL and experience working with complex data ecosystems.
• Proven ability to translate large datasets into strategic, actionable business recommendations and drive end-to-end processes from data extraction and analysis through implementation and evaluation.
• Excellent communication and presentation skills, including the ability to explain complex information clearly and concisely.
• Robust experience applying statistical methods and experimentation techniques, such as A/B testing and Pre/Post analyses.
• Demonstrated experience working with Director+ stakeholders to influence decisions and drive outcomes.
• Solid business acumen and problem-solving abilities.
• Strong technical foundation in analytics and data storytelling.
• Ability to visualize quantitative analyses effectively for presentations and reporting, using tools such as PowerPoint and Tableau.
• A relevant degree in a quantitative discipline, such as Mathematics, Data Science, or Engineering, is preferred.
• Experience in e-commerce or the travel industry is a bonus.

Responsibilities:

• Analyze Hotels.com customer and booking data to uncover patterns, diagnose issues, and identify growth and optimization opportunities.
• Design, conduct, and analyze experiments, including A/B tests and Pre/Post analyses, for product and marketing initiatives using industry best practices and internal experimentation platforms.
• Use SQL, Python, statistical and causal methods, and experimentation frameworks to generate insights and data-driven recommendations.
• Collaborate with Hotels.com Product, Loyalty, Marketing, and Supply teams, as well as other Analytics teams, to identify business challenges and inform decisions.
• Drive improvements to Hotels.com KPIs, including revenue, engagement, retention, and marketplace health, prioritizing high-impact opportunities and overcoming roadblocks.
• Develop and maintain clear, user-friendly dashboards and reports to track and analyze KPIs, such as customer value, engagement, and campaign outcomes, and train stakeholders to use them.
• Monitor key metrics and trends, proactively suggest actions, test ideas, and identify business opportunities.

Technologies:

• Support
• Marketing
• Network
• Python
• SQL
• Tableau
• Big Data

More:

We are Expedia Group, a global travel company connecting travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business. Our flagship consumer brands are Expedia, Hotels.com, and Vrbo. We are seeking a Data Scientist III for our Hotels.com Analytics team in London, UK, in a full-time individual contributor role. The position focuses on analytics for customer growth, loyalty and retention, merchandising campaigns, and website performance, with work that can influence how millions of travelers discover and book hotels. We foster a supportive environment guided by our Behaviors—Traveler First, Think Big, Operate with Excellence, Ownership Mindset, and Succeed Together—and offer flexibility, benefits, and support to help our people do their best work. We are committed to an inclusive and accessible recruiting experience and workplace.

last updated 39 week of 2026