Staff Data Scientist
Core
Define technical direction for data science initiatives, shape marketplace analytics, and turn data into decisions for reliability, growth, and user experience.
Role type
Staff-level technical leader (data science)
Builds
Scalable ML models, experimentation frameworks, and data products
Domain
Marketplace, growth, and user experience
Deliverable
production ML models
Required skills
Statistics, experimentation design, causal inference, Python, SQL, ML model deployment, business impact measurement, technical mentorship
Preferred skills
Marketplace or pricing systems, MLOps, feature stores, causal inference frameworks
Responsibilities
Lead company-wide data science initiatives, define best practices for experimentation and modeling, partner with Product and Engineering leadership, develop and deploy scalable models, mentor other data scientists, communicate insights to senior leadership, contribute to data platform evolution
Seniority
Staff, hands-on IC with mentorship