Infrastructure Engineer Graduate (TikTok Recommendation Architecture) - 2027 Start (PhD)
Core
Design and development of Recommendation and Search system architecture for TikTok, ensuring stability, high availability, and performance optimization for large models.
Role type
PhD-level Infrastructure Engineer (Generative AI)
Builds
Next-generation generative AI infrastructure for search, advertising, and recommendation businesses
Domain
Internet / Generative AI / Distributed Systems
Deliverable
infrastructure
Required skills
PhD in AI/Software/CS/CE, C/C++ or Python, data structures, algorithms, engineering mindset, performance/cost balancing
Preferred skills
Collaboration with algorithm engineers and product managers
Technologies
Large models, multimodal technologies, distributed training, inference acceleration, heterogeneous hardware
Responsibilities
Design and develop recommendation and search system architecture; ensure system stability and high availability; optimize performance of online services and offline data streams; resolve system bottlenecks; reduce cost overheads; build recommendation and data middle offices
Seniority
PhD Graduate, Entry-level IC
