数据仓库工程师

Responsibilities:

1、充分理解公司相关业务需求,不断完善数据体系,建设稳定、高效的数据仓库;

2、负责数据仓库模型设计、ETL设计、开发并保障数据质量;

3、负责数据仓库流程的优化及解决相关技术问题;

4、负责数据质量、元数据管理系统建设。

Requirements:

1、5年以上工作经验,计算机或相关专业本科以上学历;

2、具备大型数据仓库3年以上ETL设计、开发经验,在大数据场景下有一定SQL优化,

性能调优能力;

3、熟悉Oracle、Mysql、Hadoop/Hive、Sparksql等数据库体系结构,熟悉数据仓库的

开发及性能调优和数据建模;

4、熟悉hadoop相关原理,了解使用MapReduce、Hive、Spark、Flink等框架进行数

据分析;

5、熟悉datax等相关数据抽取工具,Airflow等相关调度工具使用;

6、具备良好的沟通能力及团队意识、较强责任心和积极性,具备独立解决问题的能力,抗

压能力强。

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