Staff Data Scientist
Core
Design and implement advanced data science models and reporting systems to support business decision-making, strategy optimization, and performance analysis for PayPal's global payments network.
Role type
Staff Data Scientist (Strategy & Analytics)
Builds
Data models, algorithms, reporting systems, and actionable insights for product and business strategy.
Domain
Fintech / Payments / Data Science
Deliverable
production ML models
Required skills
SQL, Python, Machine Learning, Experimental Design, A/B Testing, Statistical Analysis, Data Visualization, Portfolio Measurement, Casual Inference
Preferred skills
End-to-end product experimentation, Strategy optimization, Performance analysis, Cross-functional collaboration
Technologies
SQL, Python, Excel, PowerPoint
Responsibilities
Lead and manage data science projects; Develop and maintain data models and reporting systems; Analyze complex datasets to identify trends and insights; Collaborate with cross-functional teams to provide actionable insights; Ensure data quality and integrity; Mentor junior data scientists.
Seniority
Staff, hands-on IC with mentorship
