服务端开发工程师（Feeds）-TikTok
Core
Designing and optimizing the Feed Server architecture and implementing AI large model applications for C-end scenarios like translation, dubbing, and recommendation.
Role type
Senior backend engineer (AI/Recommendation systems)
Builds
High-availability, high-performance feed recommendation systems and AI-driven features for TikTok's C-end users.
Domain
Social media, AI/LLM, Distributed systems
Deliverable
production ML models
Required skills
Golang, Java, C++, Distributed systems, MySQL, Redis, Message Queues, Data structures, Algorithms
Preferred skills
AI large models, Recommendation systems, High-concurrency system development
Responsibilities
Innovate AI large model applications in C-end scenarios; Design and iterate core backend systems for information flow and user profiles; Analyze and optimize system performance bottlenecks for billion-level traffic.
Seniority
Senior, hands-on IC
