大数据开发工程师-抖音生活服务
Core
Design and build data warehouses for the life services business, developing layered architectures, data models, and core data pipelines.
Role type
Senior Big Data Engineer (Data Warehouse & ETL)
Builds
Layered data warehouses, data models, and core data pipelines for life services business
Domain
Internet / Life Services / Big Data
Deliverable
production ML models
Required skills
Data warehouse architecture, Data modeling, SQL/ETL development, Big data performance optimization, Data governance, Stream-batch processing, Hadoop, Hive, Spark, OLAP, Flink
Preferred skills
AI Coding tools, Lightweight data API design, Engineering capabilities, Large model/AI technology curiosity
Responsibilities
Design layered data warehouse architectures and core data models; Develop SQL/ETL pipelines and optimize performance for massive data; Collaborate with business and product teams to abstract data capabilities; Build data governance frameworks for security, quality, efficiency, and cost; Deliver data services in coordination with backend and frontend teams.