微软OfficeBigDataLoader组在苏州热招8位软件工程师
职位概述：
o Office Data Loader 组负责为Office365构建超大规模分布式数据接入服务。该服务是迄今为止全球最大的数据接入服务之一，旨在为Office365产品研发、运维和数据科学团队提供可靠，高效，低成本，安全且符合隐私合规的通用数据接入服务。
o 作为团队的一员，你会与顶尖工程师团队一起，参与设计与开发服务栈的不同组件，满足功能、性能、安全性以及可维护性的不同需求。
o 作为Office365的基础服务之一，你将有机会和来自全球的顶尖工程师团队一起工作，在专业技能和软实力上得到持续的提升。
岗位需求：
o 扎实的计算机科学和工程相关基础知识
o 扎实的代码功底
o 擅长分析和解决复杂问题
o 善于沟通（熟练的英文书写，常规的英文口语）
o 热衷于解决复杂问题和渴望新知识
o 大数据、分布式、系统性能优化、数据隐私保护等相关经验为加分项
工作地点： 苏州
Office Data Loader team is hiring software engineers to build one of the most largest hyper-scale data ingestion service in the world for Office365 services.
With hundreds of millions of users using Office365 services, huge amount of data are generated every day. Data is mission critical for Office365 services. It helps engineering teams to understand the quality of live services, generate insights of feature usage and user behavior, troubleshoot bugs and issues. It also offers better visibility to product and management teams on business impacts, empowers product and scientist teams to build intelligence features.
To support the continuously growth of business needs from Office365, Office Data Loader team builds the hyper-scale distributed data ingestion service. We directly manages the ingestion service on more than 300,000 Exchange Online machines, which upload more than 30,000 TB data to our hyper-scale distributed storage every day. We also support the ingestion service running on even more machines for other Office365 products.
As the fundamental data ingestion service, we play an incredibly important role to make sure data uploading meet the privacy and compliance requirements. Sensitive data needs to be transformed to prevent privacy leaks or ne. Moreover, privacy leak detection and resolution are also built by us as the safeguard. User data that empowers Machine Learning scenarios has even higher requirements on the design of our service. Privacy and compliance are always our top priority, because Microsoft runs on Trust!
Responsibilities
The quality of the service means a lot for the success of Office365 services. You will have plenty of opportunities to take on challenges to achieve high uploading completeness (>99.9%) and make sure privacy and compliance requirements are always met.
1. Design and build high quality, performant and reliable distributed ingestion service.
2. Design and build modernized telemetry/monitoring/reporting systems to get the insights of service quality.
3. Improve service performance and efficiency to reduce COST of service.
4. Work with downstream data consumer teams in different geo locations to onboard data ingestion service, and provide supports in daily work.
5. Work with privacy & compliance teams to design and build solutions to prevent/detect/resolve privacy issues, also provide guidance and best practice for engineering teams within Office365.
6. Responsible for the daily operations and maintenance of the live service and ensure quality of service.
7. Collaborate with other Office365 teams to manage their data ingestion service, provide solutions and guidance.
Qualifications
1. Solid coding skills (No requirements on certain language, assuming the candidate can demonstrate fast learning).
2. Solid Computer Science fundamentals.
3. Solid problem analysis and solving skills.
4. Strong communication skills. (Good written English, Avg+ oral English)
5. Passionate to solve hard problems.
6. Passionate to learn new skills/knowledge.
7. Knowledge and experience of distributed system, large-scale big data platform technologies is a plus.
8. Knowledge and experience of performance tuning is a plus.
9. Knowledge and experience of data privacy is a plus.
微软待遇包括：几十万年薪（基本工资），奖金，微软美国的股票，15天带薪年假，15天带薪病假，各种免费培训，各种节日礼品，各种公司派对，家庭日活动等等。研发园区和工作环境绝对北京和苏州一流! 3月底前入职，可以参加8月的工资普调和微软美国的股票奖励，4月入职的就错过当年的调薪和股票了。
要求：本科及以上(最好985/211)，毕业后多年以上工作经验（最好知名大公司），最好有ACM，NOIP，LeetCode，编程大赛等相关优秀奖项或名次；
微软的标准面试流程是：首先如果简历筛选合格，会有一个小时电话面试(共享电脑桌面，用网上编辑器写代码解决问题，要求编译通过出结果），如果通过，会安排来微软公司现场或远程三轮技术面试，如果通过，1-2轮一线经理面试，然后二线经理面试，最后人力资源。每轮大概一个小时。社招面试主要是关于数据结构，算法和之前的项目经验，一定要好好准备，比如练习200道以上中等难度的leetcode题目。
社会招聘简历投递及联系人：chliu at Microsoft dot com；校招/实习请关注“微软招聘”公众号，请勿发给该邮箱。
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2020.4
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