AirbnbUnited StatesDevelop and improve frameworks for estimating long-term causal impact of product changes at Airbnb, connecting short-term metrics to long-term outcomes using advanced causal inference methods. Requires advanced quantitative degree and 6-8+ years in experimentation/causal inference.
Build specialized evals and automated pipelines to measure and improve answer quality for Perplexity's LLM-powered search engine, focusing on retrieval, tool calls, and visual rendering. Requires 4+ years in data science/ML, strong Python/SQL, and cloud experience (MS/PhD preferred).
As a Staff Data Scientist, Marketplace Analytics, you will be a senior analytical voice at Zocdoc, leading experimentation and analytical strategy across product, growth, monetization, and marketing initiatives. You will apply rigorous experimentation and causal inference frameworks to complex business problems.
Staff Data Scientist owning end-to-end analytical projects that influence product decisions, marketing campaigns, and executive strategy. Applies statistical methods, experimentation design, and AI-powered systems to improve customer lifetime value and business outcomes.
Leads cross-team data science initiatives architecting scalable ML systems for ad marketplace optimization, bidding strategies, and prediction at exchange scale. Requires PhD with 6+ years or MS/BS with 8+ years in ML, deep learning expertise, Python/SQL, and production ML experience.
Staff Data Scientist owning advanced ML modeling strategies for fraud detection across payment fraud, account takeover, and identity abuse. Requires 5+ years production modeling experience, deep fraud/security domain expertise, and mastery of tree-based, deep learning, and graph methods.