报表开发工程师 —— Power BI

  • ID Lavoro: 51593101
  • Categoria: Data Sciences
  • Tipo di impiego: Full time

Colleagues discussing work around a laptop in a meeting room.
Sede: Dalian, China

Job Description:

工作职责:
1、报表与仪表盘开发 — 基于Power BI平台设计并开发交互式报表与仪表盘,覆盖医药核心业务场景(销售分析、渠道管理、库存监控、合规追踪等),确保数据可视化的准确性与业务可读性

2、数据建模与DAX开发 — 构建Power BI语义模型(Semantic Model),设计星型/雪花模型,编写复杂DAX度量值与计算列,实现业务指标的灵活计算与多维分析

3、数据接入与转换 — 使用Power Query(M语言)实现多源数据接入与清洗转换,对接数仓、AWS S3、Excel、API等数据源,确保数据管道稳定可靠

4、报表性能优化与发布 — 优化报表加载性能(数据模型精简、DAX查询优化、增量刷新配置),通过Power BI Service/Premium进行报表发布、权限管理与定时刷新配置

5、RLS安全与权限管理 — 设计并实施行级安全策略(Row-Level Security),根据医药行业数据合规要求,确保不同角色(区域经理、经销商、总部管理层)仅可访问授权数据

6、参与数据抽取、转换、加载(ETL)相关工作,具备一定的数据处理和开发能力,确保数据准确、高效地接入 Power BI。

7、与业务部门、开发团队及客户保持紧密沟通,深入了解业务需求,提供合适的 BI 解决方案。

 

任职要求:
1、本科及以上学历,计算机、统计学、数据科学或相关专业,3-5年Power BI开发经验,具备医药/医疗健康行业BI项目经验者优先

2、精通Power BI Desktop、Power BI Service,熟练掌握DAX函数与Power Query(M语言),具备语义模型设计、增量刷新、复合模型(Composite Model)等高级特性的实战经验

3、具备扎实的维度建模能力(星型/雪花模型),精通SQL查询与性能调优,能独立完成从数据源到可视化的端到端开发

4、熟悉Power BI与Snowflake的DirectQuery/Import连接模式,了解AWS数据服务(S3、Glue、Redshift)与Power BI的数据集成方案;具备跨平台数据对接经验

5、 了解医药行业数据特点与合规要求,熟悉数据脱敏、RLS权限控制等数据安全实践,能根据业务合规需求设计数据访问策略

6、 优秀的视觉设计感与用户体验意识,能将复杂数据转化为直观易懂的可视化呈现,良好的英语读写能力,能阅读英文技术文档,具备口语能力者优先

 

 

 

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