Senior /Principal Data Scientist

As a Senior or Principal Data Scientist, you will be a technical leader driving high-impact ML initiatives across AI-native platform. You’ll own end-to-end delivery of production models that power personalization, forecasting, search, pricing, and marketing automation for ecommerce brands. This is an IC role with high scope and influence. You’ll set technical direction, mentor other data scientists, and solve problems where no playbook exists.

Key Responsibilities

Model Ownership
Design, build, and deploy production ML models including recommender systems, LLMs for catalog enrichment and chat, demand forecasting, LTV and churn prediction, causal inference for incrementality, and anomaly detection. Own model performance from prototype to monitoring.

Applied Research
Tackle ambiguous commerce problems with rigorous science. Evaluate new techniques in embedd...