推荐系统Data For AI开发工程师-Data
Core
Design and implement distributed computing and training systems for large-scale recommendation platforms serving apps like Douyin and Toutiao.
Role type
Senior IC distributed systems engineer (recommendation infrastructure)
Builds
Distributed training frameworks, offline storage/compute components, and real-time feature services for recommendation business.
Domain
Internet / Recommendation Systems / Distributed Computing
Deliverable
infrastructure
Required skills
Distributed computing frameworks (Flink, Spark, Ray), Data lake technologies (Hudi, Iceberg, Paimon, Delta Lake), Programming (Java, C++, Scala, Python), Troubleshooting
Preferred skills
Open-source framework internals, Recommendation/Search/Ad domain, AI ecosystem (PyTorch, Ray, Transformers), LLM/Multimodal principles
Technologies
Flink, Spark, Ray, Hudi, Iceberg, Paimon, Delta Lake, Java, C++, Scala, Python, PyTorch, Transformers