推荐架构工程师-抖音
Core
Design and maintain the architecture for Douyin's recommendation, push, and safety systems, focusing on stability, disaster recovery, and cost optimization.
Role type
Senior IC recommendation architecture engineer
Builds
Online recommendation/push/safety services, near-line model training pipelines, and offline feature production ecosystems
Domain
Social media, recommendation systems, high-throughput distributed systems
Deliverable
production ML models
Required skills
System design, code quality, online/near-line architecture, high-throughput systems, model training pipeline optimization, feature engineering
Preferred skills
Search or recommendation development experience, high-concurrency system experience
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