Backend Engineer, AML Framework Development (Search, Ads, and Recommendation Direction)

Build and scale model inference services for large-parameter AI models supporting ads ranking, search ranking, and live/e-Commerce recommendations. Own the architecture and R&D of the inference framework, including scheduling, monitoring/alerting, and canary release, while addressing performance, resource, and stability bottlenecks under high concurrency. Stay current on inference technologies, drive technical innovation and framework standardization, and support efficient model launches across business scenarios.