大数据开发工程师-数据湖
Core
Design and implement offline/real-time data architectures for large-scale recommendation systems serving apps like Douyin and Toutiao.
Role type
Senior Big Data Engineer (Data Lake & Real-time Systems)
Builds
Distributed storage systems, batch/streaming computing frameworks, and unified recommendation feature platforms.
Domain
Internet / Recommendation Systems / Big Data Infrastructure
Deliverable
production ML models
Required skills
Spark, Flink, Java, C++, Scala, Hudi, Iceberg, DeltaLake, HDFS, Parquet, ORC
Preferred skills
Data warehouse modeling, PB-scale data processing, Hive, HBase, Kudu
Responsibilities
Design scalable storage and computing models; troubleshoot production systems; build distributed systems for massive data processing.
Seniority
Senior, hands-on IC
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