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Development Engineer
Hefei, Anhui, CN
ChangXin Memory Technologies, Inc.
数据开发工程师 | Data development engineer(J16123)
Hefei, Anhui, CN
about 1 month ago
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Summary
工作职责
1、设计和优化数据模型,确保数据结构合理、高效。 2、编写高质量的SQL脚本,进行数据库表结构设计和优化。 3、使用Python等高级语言进行数据处理和分析。 4、使用ETL工具(如datax)进行数据抽取、转换和加载,确保数据的准确性和一致性。ETL运维工作,故障定位、问题解决。 5、协助团队成员定位问题并推动解决。
任职资格
1、本科以上学历,5年以上数据开发经验。 2、熟练使用Oracle 、StarRocks等关系型数据库以及存储过程、触发器等编写,能够进行数据库查询性能优化 3、熟练掌握Python,熟悉常用数据处理库(如Pandas、NumPy) 4、熟练使用ETL工具(如datax)和数据建模工具。 5、熟练使用Linux系统,具备一定的命令使用和脚本编写能力 6、熟练部署使用调度工具,如:powerjob、DolphinScheduler等 7、熟悉大数据技术栈(如Flink、Hadoop、Spark等) 8、熟悉Docker,K8S 9、良好的文档编写能力,工作积极主动,责任心强,抗压能力强,有较强的学习能力,具备良好的团队合作精神、沟通协调能力和工作推进能力。 加分项: 半导体行业相关经历
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