Senior Applied AI/ML Scientist - Retailer Growth

Build and drive applied AI/ML systems for the Retailer Growth team, focusing on paid marketing and top-of-funnel acquisition. Develop end-to-end solutions to activate and engage new retailers using models for LTV prediction, AEO content creation, personalization, and landing-experience optimization. Optimize marketing spend via bidding optimization and sophisticated targeting, and measure impact with rigorous experimentation and causal inference on a two-sided marketplace.