快手数据科学专家-【商业化】
社招全职5年以上D7078地点:北京状态:招聘
任职要求
1、硕士及以上学历,应用数学、计算机、统计学、金融工程等相关专业,国内外名校背景优先; 2、5年以上数据分析、量化策略或建模经验,对风控治理或安全策略方向感兴趣,有团队管理经验加分; 3、熟悉数据分析/挖掘方法,精通SQL/Python/R,了解Hadoop/Hive/Spark/Flink; 4、具备优秀的数据敏感性和业务理解能力,有结构化思考与呈现能力,能将数据转化为有效的观点表达; 5、拥有自驱及探索精神,谦逊好学、敏锐聪慧、务实敢为,善于从数据中发现、思考并解决问题。
工作职责
1、建立并完善迭代风险相关模型,赋能生态治理策略体系,指标驱动商业生态与体验; 2、系统化管理指标体系,长期追踪监测指标并做异动归因分析,协助核心指标的如期达成; 3、持续迭代数据相关基础建设,打造适应业务发展的高效率数据科学工具; 4、挖掘并量化安全性指标,验证指标间的勾稽关系,寻求增长、风控、体验、效率间的最优解; 5、周期性业务复盘,将关键数据分析结果转化为有效的业务洞察或经营决策依据,向决策及协同团队清晰呈现。
包括英文材料
学历+
数据分析+
[英文] Data Analyst Roadmap
https://roadmap.sh/data-analyst
Step by step guide to becoming an Data Analyst in 2025
SQL+
https://liaoxuefeng.com/books/sql/introduction/index.html
什么是SQL?简单地说,SQL就是访问和处理关系数据库的计算机标准语言。
https://sqlbolt.com/
Learn SQL with simple, interactive exercises.
https://www.youtube.com/watch?v=p3qvj9hO_Bo
In this video we will cover everything you need to know about SQL in only 60 minutes.
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.
R+
[英文] R Tutorial
https://www.w3schools.com/r/
R is often used for statistical computing and graphical presentation to analyze and visualize data.
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.
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
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.
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.
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