Research Engineer Intern (AI Infrastructure) - Large Model Applications - Global Frontier Tech Recruitment Program - 2027 Start (PhD)

Build and optimize next-generation large-model infrastructure for search, advertising, and recommendation. Work on redesigning native training and inference architectures, improving real-time performance and stability, and enabling efficient multimodal processing. Collaborate with a team designing scalable recommendation/search system architecture and abstracting reusable components to accelerate product incubation, while targeting millisecond-level latency and ultra-long context handling.