推荐数据开发工程师（离线/大数据方向）-中国直播
Core
Design and implement offline/real-time data architectures for ByteDance's recommendation system serving over 1 billion users, building distributed systems for storage and batch/stream computing.
Role type
Senior IC data engineering specialist (recommendation systems)
Builds
Distributed storage and batch/stream computing frameworks, recommendation middle platform, and unified data middle platform
Domain
Internet / Recommendation Systems / Big Data
Deliverable
production ML models
Required skills
Java/C++/Scala/Python, large-scale batch/stream distributed computing, distributed storage architecture, recommendation/search/advertising domain knowledge, system troubleshooting, cost optimization
Preferred skills
Flink/Spark/Hadoop/Hive/Kafka/Pulsar/Hbase/RocksDB/Hudi/Iceberg/Clickhouse, PB-scale data processing, offline recommendation pipeline expertise, machine learning architecture knowledge
