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职位预算: CNY 25,000-45,000
发布时间:
We seek an experienced Big Data Engineer specializing in real-time stream processing to design and operate high-throughput, low-latency, highly available data platforms. Key responsibilities: 1. Develop production-grade real-time streaming jobs using Apache Flink—mastering event-time processing, windowing, state management, checkpointing, and Exactly-Once semantics; 2. Architect end-to-end real-time pipelines with Kafka—including topic design, producer/consumer optimization, Schema Registry governance, and Avro/Protobuf serialization; 3. Build real-time data service layers for dashboards—enabling millisecond-response aggregations (QPS, PV/UV, funnel analysis, anomaly alerts) integrated with Grafana or custom visualization systems; 4. Contribute to real-time data warehouse architecture—defining dimensional modeling standards, dynamic dimension joins, and real-time multi-source ingestion into data lakes; 5.