Machine Learning Engineer, E-commerce Governance Algorithms

Job description

About the Team- Shaping the Future of Global E-Commerce Experience We are the Governance & Experience Algorithm Team — a trailblazing AI force at the forefront of building a trusted, efficient e-commerce ecosystem. Established in 2020, we leverage Graph Neural Networks, Multi-Objective Optimization, Time Series Prediction, and Large Language Models (LLM) to tackle some of the most complex challenges in e-commerce: Quality Revolution Combat low-quality products and fraudulent practices across millions of listings: - Detect low-quality items, counterfeit goods, and false advertising. - Identify "not-as-described" discrepancies between product claims and actual quality. - Flag risky sellers through comprehensive quality assessments. Fulfillment & Logistics Experience Reinvention: Enhance delivery reliability and operational efficiency: - Resolve delivery delays and non-receipt issues. - Prevent inventory shortages via predictive analytics. - Optimize warehouse operations for faster order fulfillment. Why Our Work Matters: - We protect users globally, ensuring safe shopping experiences in international markets and beyond. - Our innovations power TikTok’s mission to “Inspire Creativity,...