ML Engineer — Real-Time E‑commerce AI & Recommendations

TikTok is hiring for a Global E-commerce Algorithm role in Seattle. You will develop large-scale algorithms that merge physical logistics with digital experiences, shaping discovery and growth.

Responsibilities include building ETA predictions with OneTrans, pricing via causal inference, and integrating fulfillment factors into Search and Recommendation. You will also lead LLM and AI agent innovations to diagnose and resolve complex user-facing issues.