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Data Warehouse ETL Engineer- 数据仓库 ETL 工程师 | [查看更多类似职位] |
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工作地点 |
上海 |
发布日期 |
2008-06-28 |
工作年限 |
3年经验 |
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薪水范围 |
面议 | 学历要求 | 本科 |
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| 职位描述 |
职位类别： 计算机软、硬件/互联网/IT 工作地点： 上海 发布日期： 2008-06-25 工作经验： 3-5年 最低学历： 本科 管理经验： 否 工作性质： 全职 招聘人数： 1人 职位描述/要求： Job Responsibilities: Work in cooperation with the US Analysis and Development team to prepare logical and physical design documents. These specifications will detail the operation of software intended to extract, transfer and load information from various data sources into the eBay data warehouse. Based on the detailed specifications, develop Extract, Transform and Load (ETL) programs (AbInitio, Informatica, Teradata SQL, Perl/shell script) to populate the warehouse from various source systems. Tune the programs and queries to optimize data load times, ensure data accuracy, error handling and escalation. Work with the local development and QA group to document and execute Test plans. Report weekly on progress and deliverables against plan. Write the support documentation, assist the production handover and deployment the new applications to production. Provide leadership, coaching and technical support to junior developers in the group Job Requirements: Demonstrate effective communication written and verbal English skills. Also demonstrate excellent organization skills. Possess a BS degree in Computer Science or equivalent 3+ years implementing a large-scale data warehouse system (preferably Oracle and Teradata DBMS) Strong SQL skills (Oracle, Teradata) and good knowledge of UNIX and Perl. Good understanding of data warehousing concepts including dimensional modeling (star/snowflake), Extraction/Transport/Loading best practices. Performance tuning experience with large relational databases necessary. Knowledge of ETL tools (AbInitio, Informatica) is a plus. Ability to think logically and analyze application and business 联系方式： 如果您适合以上职位，并有意向加盟亿贝，请将中、英文简历、近照、身份证及学历资格证书复印件寄到以下地址： 张江高科技园区科苑路88号德国中心3号楼2楼 邮编：201203 或者将简历 E-mail 至： sha-hire@ebay.com 来信请务必注明应聘职位。 .
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