> Markdown version of [/jobs/ext/3814819-senior-data-scientist-iii-revenue-optimization-analytics](https://www.wearedevelopers.com/jobs/ext/3814819-senior-data-scientist-iii-revenue-optimization-analytics). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Scientist III - Revenue Optimization & Analytics - **Company:** Expedia Group - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** Data Analysis, Python (Programming Language), Standard Sql - **Published:** October 18, 2026 - **Apply:** https://www.jobleads.com/es/job/senior-data-scientist-iii-revenue-optimization-analytics--madrid--e1c65dc2b1efacaaf036ca1cc962a998e ## About the Role Join a high-impact B2B analytics team within a global travel company. Strong SQL, Python, statistics skills, and a degree in data science or analytics are required, with 4+ ## Description Expedia Group in Madrid is seeking a Data Scientist III (Revenue Optimization - Analytics/Strategy) to collaborate with commercial and ML teams on revenue growth initiatives. You will extract data, design elasticity-driven actions, and translate stakeholder needs into technical requirements while advising senior leadership. Join a high-impact B2B analytics team within a global travel company. Strong SQL, Python, statistics skills, and a degree in data science or analytics are required, with 4+