Data Scientist II, HEP Analytics

Salary: £70,000 - 110,000 per year

Requirements:

• Were looking for someone with at least 2 years of relevant experience and a bachelors or masters degree in mathematics, statistics, computer science, or a related technical field, or equivalent related professional experience.
• You should have demonstrated experience using SQL and Python, R, or a similar programming language to analyze, structure, transform, and visualize large datasets.
• You should be able to use AI to speed up delivery, automate work, and add depth to your analyses.
• You should understand probability, descriptive statistics, regression, and common experiment designs such as pre/post analysis, A/B testing, or causal impact analysis.
• You should be able to combine data from multiple sources, perform data quality checks, and write efficient, shareable code that can be translated into a data pipeline or reused by others.
• You should be able to clearly explain analytical methods, caveats, and recommendations to audiences with different levels of technical understanding, including stakeholders up to Senior Manager level.
• We value curiosity, critical thinking, problem-solving ability, business acumen, and a collaborative approach to working through ambiguous questions.

Responsibilities:

• Frame business questions as analytical problems, break them into practical tasks, and recommend approaches that balance analytical quality, effort, and time.
• Analyze data from multiple sources using SQL and Python, R, or a similar language; create reliable datasets, reusable code, and basic data pipelines or workflows.
• Develop data-driven insights and recommendations to support hotel partner discussions, commercial decisions, supply quality, and performance improvement.
• Apply descriptive statistics, regression, experimentation, and causal or pre/post analysis where appropriate, clearly explaining assumptions, limitations, and results.
• Create visualizations, dashboards, executive summaries, and other materials that help technical and non-technical stakeholders understand findings and next steps.
• Use the latest AI productivity technology to enhance the depth and trustworthiness of your work.
• Collaborate transparently with analytics, product, data, engineering, and commercial partners; seek feedback early and share knowledge with teammates.

Technologies:

• AI
• Support
• Network
• Python
• SQL

More:

At Expedia Group, we help travelers explore the world through our consumer brands, B2B network, and travel advertising business. The Data Scientist II, Hotel Enterprise Partnerships Analytics role is part of our Supply and Marketplace Analytics organization. Our Hotel Enterprise Partnerships team uses data insights to strengthen hotel partner relationships and improve strategic margin revenue, supply quality, and commercial decision-making. We offer a full benefits package, including travel perks, generous time off, parental leave, a flexible work model, and career development resources. We foster an open, inclusive culture guided by our values and leadership agreements. This is a full-time role based in London, UK.

last updated 40 week of 2026