📋 Job Overview

The role focuses on developing and optimizing the recall module for WeChat Search, including tasks like index building, vector recall, recall scoring, and coarse ranking. The engineer will collaborate with upstream and downstream systems to enhance end-to-end search performance and improve business experiences. Additionally, the position involves tracking the latest industry research to refine strategies, models, and algorithms, applying cutting-edge information retrieval and search technologies to WeChat's search scenarios.