About this role
Staff Data Scientist, Experimentation at Wallapop. Location: Barcelona, Catalonia, Spain. Role: defining strategy, improving methodology, coaching teams Requirements: 8+ years in data science/product analytics with ≥4 years focused on experimentation; strong SQL and Python or R skills; experience with experiment design, CUPED/sequential testing, and coaching product teams. Category: Data and Analytics Seniority: Senior Level Tools: SQL, Python, R, Amplitude Commitment: Full Time Workplace: Hybrid Languages: English