Tech Lead, Machine Learning Engineer - Global E-Commerce (Conversational AI)

Responsibilities About the team We are building the next generation of conversational AI for Global E-commerce — a unified Agent system that learns from every interaction, runs in 30 languages, and is deployed across one of the largest e-commerce surfaces on the internet. Our 2026 north star is a self-evolving Agent: post-training, harness, tools, memory, and evaluation form one closed loop, and every served conversation becomes training, evaluation, and retrieval signal for the next iteration.…