EASY CONNECTION (HK) LIMITED

Big Data Engineer

Hong Kong

15 days ago
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Summary

  • Research and develop enterprise-level data middleware architecture based on Java/Flink/Spark, building petabyte (PB)-scale data processing platforms.
  • Investigate high-performance data visualization engines, achieving millisecond-level query response through columnar storage, distributed caching, and OLAP optimization.
  • Design metric management systems and data lineage tracking systems to enable end-to-end explainable analysis of business metrics.
  • Explore AI-BI integration, developing intelligent reporting, Natural Language Query (NLQ), and other cognitive decision-making features.
  • Establish a Big Data DevOps framework, implementing containerized deployment, automated testing, and full-stack monitoring & optimization.

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