阿里巴巴M&T事业部-java后端开发工程师-直播技术
社招全职1年以上地点：杭州状态：招聘
任职要求
1、掌握的研发技术以Java为主，要求Java基础扎实，熟悉io、多线程、分布式、缓存、消息等机制； 2、2年以上Java开发的经验，熟练使用spring 、MVC等主流框架，熟悉Linux下的常用命令，熟悉MySQL等主流的数据库； 3、掌握常用设计模式，有toC开发经验，具备应对大数据、分布式、高并发、高负载、高可用性等系统设计能力； 4、具备良好的抽象设计能力，思路清晰，善于思考，能独立分析和解决问题，责任心强，具备良好的团队合作精神和承受压力的能力； 5、有良好的项目规划和决策能力，善于捕捉业务需求、架构设计中存在的问题，并给出有效的解决措施和方法；
工作职责
1、负责直播商业化投资系统设计和实现，主导技术方案设计和评审工作，包括直播选品，推广费招商，价格招商，官播挂品，达人挂链，淘宝直播分销链路，广告投流等直播核心链路建设； 2、负责直播间导购链路系统设计和开发，包括直播间红包投放，商品插卡，直播场景购物车，凑单转化等核心链路建设 3、深入理解业务，围绕业务发展和产品需求确定技术规划，解决核心架构优化问题，提升系统稳定性、性能、可扩展性； 4、紧跟业界前沿，针对不断增长的业务需求和算法多样性创新提供有效的技术解决方案；
包括英文材料
Java+
https://www.youtube.com/watch?v=eIrMbAQSU34
Master Java – a must-have language for software development, Android apps, and more! ☕️ This beginner-friendly course takes you from basics to real coding skills.
多线程+
https://liaoxuefeng.com/books/java/threading/basic/index.html
和单线程相比，多线程编程的特点在于：多线程经常需要读写共享数据，并且需要同步。
https://www.youtube.com/watch?v=_uQgGS_VIXM&list=PLsc-VaxfZl4do3Etp_xQ0aQBoC-x5BIgJ
https://www.youtube.com/watch?v=IEEhzQoKtQU
https://www.youtube.com/watch?v=mTGdtC9f4EU&list=PLL8woMHwr36EDxjUoCzboZjedsnhLP1j4
https://www.youtube.com/watch?v=TPVH_coGAQs&list=PLk6CEY9XxSIAeK-EAh3hB4fgNvYkYmghp
https://www.youtube.com/watch?v=xPqnoB2hjjA
This video is an introduction to multithreading in modern C++.
https://www.youtube.com/watch?v=YKBwKy5PrpQ
Rust threading is easy to implement and improves the efficiency of your applications on multi-core systems!
缓存+
https://hackernoon.com/the-system-design-cheat-sheet-cache
The cache is a layer that stores a subset of data, typically the most frequently accessed or essential information, in a location quicker to access than its primary storage location.
https://www.youtube.com/watch?v=bP4BeUjNkXc
Caching strategies, Distributed Caching, Eviction Policies, Write-Through Cache and Least Recently Used (LRU) cache are all important terms when it comes to designing an efficient system with a caching layer.
https://www.youtube.com/watch?v=dGAgxozNWFE
Spring+
https://liaoxuefeng.com/books/java/spring/index.html
Spring是一个支持快速开发Java EE应用程序的框架。它提供了一系列底层容器和基础设施，并可以和大量常用的开源框架无缝集成，可以说是开发Java EE应用程序的必备。
https://spring.io/guides/gs/rest-service
https://spring.io/quickstart
Level up your Java code and explore what Spring can do for you.
Linux+
https://ryanstutorials.net/linuxtutorial/
Ok, so you want to learn how to use the Bash command line interface (terminal) on Unix/Linux.
https://ubuntu.com/tutorials/command-line-for-beginners
The Linux command line is a text interface to your computer.
https://www.youtube.com/watch?v=6WatcfENsOU
In this Linux crash course, you will learn the fundamental skills and tools you need to become a proficient Linux system administrator.
https://www.youtube.com/watch?v=v392lEyM29A
Never fear the command line again, make it fear you.
https://www.youtube.com/watch?v=ZtqBQ68cfJc
MySQL+
https://juejin.cn/post/7190306988939542585
这是一篇 MySQL 通关一篇过硬核经验学习路线，包括数据库相关知识，SQL语句的使用，数据库约束，设计等。
[英文] MySQL Tutorial
https://www.mysqltutorial.org/
your go-to resource for mastering MySQL in a fast, easy, and enjoyable way.
https://www.youtube.com/watch?v=5OdVJbNCSso
MySQL SQL tutorial for beginners
https://www.youtube.com/watch?v=7S_tz1z_5bA
This beginner-friendly course teaches you SQL from scratch.
设计模式+
https://liaoxuefeng.com/books/java/design-patterns/index.html
设计模式，即Design Patterns，是指在软件设计中，被反复使用的一种代码设计经验。使用设计模式的目的是为了可重用代码，提高代码的可扩展性和可维护性。
[英文] Design Patterns
https://refactoring.guru/design-patterns
Design patterns are typical solutions to common problems in software design. Each pattern is like a blueprint that you can customize to solve a particular design problem in your code.
https://www.youtube.com/watch?v=NU_1StN5Tkk
Design Patterns tutorial explained in simple words using real-world examples.
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.
高并发+
https://www.baeldung.com/concurrency-principles-patterns
In this tutorial, we’ll discuss some of the design principles and patterns that have been established over time to build highly concurrent applications.
https://www.baeldung.com/java-concurrency
Handling concurrency in an application can be a tricky process with many potential pitfalls. A solid grasp of the fundamentals will go a long way to help minimize these issues.
https://www.oreilly.com/library/view/concurrency-in-go/9781491941294/
You’ll understand how Go chooses to model concurrency, what issues arise from this model, and how you can compose primitives within this model to solve problems.
https://www.oreilly.com/library/view/modern-concurrency-in/9781098165406/
With this book, you'll explore the transformative world of Java 21's key feature: virtual threads.
https://www.youtube.com/watch?v=qyM8Pi1KiiM
https://www.youtube.com/watch?v=wEsPL50Uiyo
高负载+
https://dev.to/m0n0x41d/highload-saga-the-fundamentals-4kj4
In the modern big tech world, there are titans among mortal, tiny applications, and the common name for such titans is "Highload applications."
高可用+
https://redis.io/blog/high-availability-architecture/
A high available architecture is when there are a number of different components, modules, or services that work together to maintain optimal performance, irrespective of peak-time loads.
https://www.ibm.com/think/topics/high-availability
High availability (HA) is a term that refers to a system’s ability to be accessible and reliable close to 100% of the time.
系统设计+
https://roadmap.sh/system-design
Everything you need to know about designing large scale systems.
https://www.youtube.com/watch?v=F2FmTdLtb_4
This complete system design tutorial covers scalability, reliability, data handling, and high-level architecture with clear explanations, real-world examples, and practical strategies.
相关职位
社招1-3年
1. 负责淘工厂用户渠道的流量运营，深度挖掘用户需求，设计并迭代用户权益方案，提升用户粘性、活跃度及转化率； 2. 参与活动策划与执行，搭建并优化活动页面，协调跨部门资源，推动活动上线，确保活动效果； 3. 结合商品特性和用户需求，参与品规设计，制定符合运营策略的品规方案； 4. 分析渠道运营数据，挖掘用户行为规律，为运营策略提供数据支持，持续优化运营策略，提升用户满意度和渠道效益。
更新于 2025-07-16
社招3年以上
1、负责日常&大促营销产品的策略制定 及 规划设计。通过竞对调研、商家调研、数据洞察等方式 分析需求痛点，根据淘工厂的业务特性制定营销产品的中长期策略，通过营销体系带动规模化增长。 2、从营销对商家价值的角度，规划并设计合理的营销模式，不断简化商家参与营销的链路，提升参与度，通过营销能力的建设带动商家、商品成长，挖掘新的商业机会点。 3、与用户产品协同，洞察消费者需求和行为，围绕用户需求组织玩法和货盘，设计面向用户的营销场景，强化商品优惠表达，提升用户转化效率。 4、能快速推进，能够跨部门紧密协同和处理问题，有一定的抗压能力，重要的事情快速落地。
更新于 2025-07-16
社招2-5年
1. 负责淘工厂货盘在各个渠道（不限于聚百秒、互动等）的运营招商及商品结构优化，提升商品丰富度和价格竞争力，驱动业务增长； 2. 负责与直播、淘客、互动、外投等场域合作推进，制定联动策略，分析各渠道特点，推动渠道增长及商品爆发； 3. 结合节假日、热点事件等营销节点，独立制定并执行营销方案，协调跨部门资源，确保活动高效落地，同时进行效果分析和策略优化； 4. 精准分析渠道运营数据（货盘结构、流量、转化率、GMV、用户行为等），洞察趋势、发现痛点，及时调整运营策略，提升整体运营效率；
更新于 2025-07-16
社招
1. 行业运营：通过对市场趋势和用户洞察形成有效策略，基于目标拆解落地品类规划，对类目的买家体量和生意结果负责 2. 商家运营：具备商家视角，建立商家招募管理体系，制定并执行针对各类型商家和供给渠道的招募、洽谈及培养计划 3. 商品运营：针对用户需求特征制定类目、商品和场景策略，并根据商品生命周期和特性进行商品运营 4. 营销活动：基于行业发展和用户消费需求，根据大促情况追进大促商家报名以及大促完成情况
更新于 2025-07-16