资深架构工程师-广告架构与工程
Core
Design and implement the architecture for Douyin's next-generation ad engine, focusing on high-throughput, low-latency sorting strategies and deep learning model integration for ad ranking and creative selection.
Role type
Senior IC ad system architect (deep learning & high-performance computing)
Builds
High-performance ad ranking services, deep learning model training/inference pipelines, and automated ad system stability platforms
Domain
Internet advertising, deep learning, high-concurrency distributed systems
Deliverable
production ML models
Required skills
C++/Golang/Java, Linux, deep learning model training and inference, high-throughput low-latency system design, data structures and algorithms
Preferred skills
Ad system architecture, search engine development, personalized recommendation systems, team management
Technologies
C++, Golang, Java, Linux, deep learning frameworks
Responsibilities
Guide technical work and plan next-gen ad engine architecture; Design and implement ad algorithm services (recall, coarse/fine ranking, creative selection); Build deep learning capabilities for real-time training and online inference; Design high-performance sorting strategy frameworks; Create automated platforms for latency management, degradation handling, and resource allocation.
