Senior Data Scientist, Growth Analytics & Experiments

Expedia; United Kingdom; On-site; GBP 70,000 - 110,000; Full time

Job summary

Expedia Group, including Hotels.com, is seeking a Data Scientist III to own analytics for growth domains such as customer growth, loyalty, and website performance. You will design experiments, build analytics tools, and translate insights into strategic actions that shape product roadmaps and marketing tactics.

You will work with product, marketing, supply, and central analytics teams to drive data-driven decisions and shape business outcomes for millions of travelers.

Qualifications

• Mastery of SQL and experience with complex data ecosystems.
• Proven track record translating big data into actionable business recommendations.
• Excellent communication and presentation skills.
• Robust experience applying statistical methods and experimentation (A/B testing and Pre/Post analyses).
• Demonstrated experience working with Director+ stakeholders to influence decisions and drive outcomes.
• Strong business acumen and problem-solving abilities.
• Experience visualizing quantitative analyses for presentations and reporting (PowerPoint, Tableau).

Responsibilities

• Deep dive into Hotels.com customers and booking data to uncover patterns and growth opportunities.
• Design, conduct, and analyze experiments (A/B tests, Pre/Post) for product and marketing initiatives.
• Develop and leverage a best-in-class analytical toolkit (SQL, Python, statistics, and experimentation frameworks).
• Collaborate with cross-functional teams to identify business challenges and provide analytical insights and recommendations.
• Drive action to improve Hotels.com KPIs (revenue, engagement, retention).
• Develop and maintain dashboards and reports to track KPIs; train stakeholders on usage.
• Monitor key metrics and trends to proactively suggest actions and opportunities.

Skills

SQL

Big data analytics

Data storytelling

A/B testing

Stakeholder management

Python

Tableau

PowerPoint

Education

Quantitative degree (Math/Data Science/Engineering)

Tools

Tableau

PowerPoint

Job description

Expedia Group, including Hotels.com, is seeking a Data Scientist III to own analytics for growth domains such as customer growth, loyalty, and website performance. You will design experiments, build analytics tools, and translate insights into strategic actions that shape product roadmaps and marketing tactics.

You will work with product, marketing, supply, and central analytics teams to drive data-driven decisions and shape business outcomes for millions of travelers.