滴滴高级数仓开发工程师(J250609026)
社招全职3年以上技术地点:北京状态:招聘
任职要求
1、本科及以上学历,计算机、金融、数学等相关专业,3年以上工作经验; 2、熟悉金融业务,熟悉数据仓库建模和ETL实施方法论,具备金融数据仓库设计、实施工作经验,能够对数据仓库架构进行优化提效; 3、熟悉Hadoop大数据生态圈技术组件,熟悉Hive/Flink/Python/MR/Spark等技术; 4、熟悉数据标准、数据质量、数据指标、数据成本管控等某一领域的数据资产管理和数据治理技术; 5、具有较强的执行推动能力和沟通协作能力,能够解决业务痛点和数据痛点,发挥数据资产价值。
工作职责
1、负责金融某一业务板块实时数据仓库或离线数据仓库的数仓模型建设和数仓研发工作,保证数据需求交付时效性和数据质量; 2、通过数据资产治理、数据需求交付时效提升、数据加工效率优化等方式实现数据仓库工作的降本提效。 3、与上下游紧密协作,为金融商业分析、业务决策、业务运营、数据产品等提供有效数据支撑,对业务赋能; 4、与行业先进的数据技术对标,采用最佳技术实践解决业务数据需求痛点。
包括英文材料
学历+
数据仓库+
https://www.youtube.com/watch?v=9GVqKuTVANE
From Zero to Data Warehouse Hero: A Full SQL Project Walkthrough and Real Industry Experience!
https://www.youtube.com/watch?v=k4tK2ttdSDg
ETL+
https://www.ibm.com/think/topics/etl
ETL—meaning extract, transform, load—is a data integration process that combines, cleans and organizes data from multiple sources into a single, consistent data set for storage in a data warehouse, data lake or other target system.
https://www.youtube.com/watch?v=OW5OgsLpDCQ
It explains what ETL is and what it can do for you to improve your data analysis and productivity.
Hadoop+
https://www.runoob.com/w3cnote/hadoop-tutorial.html
Hadoop 为庞大的计算机集群提供可靠的、可伸缩的应用层计算和存储支持,它允许使用简单的编程模型跨计算机群集分布式处理大型数据集,并且支持在单台计算机到几千台计算机之间进行扩展。
[英文] Hadoop Tutorial
https://www.tutorialspoint.com/hadoop/index.htm
Hadoop is an open-source framework that allows to store and process big data in a distributed environment across clusters of computers using simple programming models.
大数据+
https://www.youtube.com/watch?v=bAyrObl7TYE
https://www.youtube.com/watch?v=H4bf_uuMC-g
With all this talk of Big Data, we got Rebecca Tickle to explain just what makes data into Big Data.
Hive+
[英文] Hive Tutorial
https://www.tutorialspoint.com/hive/index.htm
Hive is a data warehouse infrastructure tool to process structured data in Hadoop. It resides on top of Hadoop to summarize Big Data, and makes querying and analyzing easy.
https://www.youtube.com/watch?v=D4HqQ8-Ja9Y
Flink+
https://nightlies.apache.org/flink/flink-docs-release-2.0/docs/learn-flink/overview/
This training presents an introduction to Apache Flink that includes just enough to get you started writing scalable streaming ETL, analytics, and event-driven applications, while leaving out a lot of (ultimately important) details.
https://www.youtube.com/watch?v=WajYe9iA2Uk&list=PLa7VYi0yPIH2GTo3vRtX8w9tgNTTyYSux
Today’s businesses are increasingly software-defined, and their business processes are being automated. Whether it’s orders and shipments, or downloads and clicks, business events can always be streamed. Flink can be used to manipulate, process, and react to these streaming events as they occur.
Python+
https://liaoxuefeng.com/books/python/introduction/index.html
中文,免费,零起点,完整示例,基于最新的Python 3版本。
https://www.learnpython.org/
a free interactive Python tutorial for people who want to learn Python, fast.
https://www.youtube.com/watch?v=K5KVEU3aaeQ
Master Python from scratch 🚀 No fluff—just clear, practical coding skills to kickstart your journey!
https://www.youtube.com/watch?v=rfscVS0vtbw
This course will give you a full introduction into all of the core concepts in python.
MapReduce+
https://www.youtube.com/watch?v=bcjSe0xCHbE
https://www.youtube.com/watch?v=cHGaQz0E7AU
In this video I explain the basics of Map Reduce model, an important concept for any software engineer to be aware of.
Spark+
[英文] Learning Spark Book
https://pages.databricks.com/rs/094-YMS-629/images/LearningSpark2.0.pdf
This new edition has been updated to reflect Apache Spark’s evolution through Spark 2.x and Spark 3.0, including its expanded ecosystem of built-in and external data sources, machine learning, and streaming technologies with which Spark is tightly integrated.
数据治理+
https://www.ibm.com/think/topics/data-governance
Data governance is the data management discipline that focuses on the quality, security and availability of an organization’s data.
https://www.youtube.com/watch?v=uPsUjKLHLAg
Building data fabric eliminates the technological complexities of data governance so users can connect to the right data at the right time, regardless of where it resides.
相关职位
社招技术
1、参与滴滴网约车业务数据建设,负责某一业务子方向的数据开发工作; 2、能够深入了解负责方向业务特点,结合数仓建模理论,进行具体的模型抽象与设计; 3、数据仓库ETL流程的优化及解决相关技术问题,在稳定性、扩展性、成本等角度有自己的思考与实践; 4、通过深入理解业务特点,通过数据建设为业务赋能,创造业务价值;
更新于 2025-06-09
社招5年以上技术
1. 负责滴滴核心业务的数据仓库搭建及开发, 进行完整的数仓建模并持续优化,包括数据生产、数据加工、数据应用及治理; 2. 负责抽象核心业务流程,沉淀业务通用分析框架,开发数仓中间层和数据应用产品; 3. 负责数据开发的流程与代码的规范性及优化,不断完善数据治理体系,持续提升数仓建设的质量和效率。
更新于 2025-06-05
社招1-3年网易云音乐
1、负责音乐离线数据仓库的研发,通过设计合理的数据架构确保内外部数据的准确性、一致性和稳定性,工作内容包括但不限于数据清洗、模型设计、数据治理及系统稳定性保障。 2、深入理解业务需求,通过洞察业务策略来整合和收敛数据需求,提供系统化的解决方案并推动实施。 3、与数据分析师紧密合作,促进数据在产品运营中的应用,利用技术创新使数据成为业务发展的核心驱动力。 4、具备一定工程开发能力,负责AI agent相关应用的开发,探索数据与AI结合的创新场景,推动数据处理流程的自动化和智能化升级。
更新于 2025-06-20