阿里巴巴业务技术-高级Java研发工程师-淘特
社招全职1年以上地点：杭州状态：招聘
任职要求
1、1～3年的Java开发经验，有非常扎实的Java基础(熟悉IO、多线程、集合等基础框架，熟悉JVM及性能调优）；具备高质量的编码能力和设计能力； 2、深入掌握分布式系统核心中间件原理，包括缓存、消息队列、RPC框架等；熟悉MySQL/NoSQL数据库的操作，熟悉数据库底层实现原理和性能调优技术； 3、具备复杂系统架构设计能力，对微服务治理（限流、服务注册与发现、分布式事务）有深入的理解；熟悉领域模型设计，有一定的领域抽象和建模能力； 4、具备跨团队技术协调能力和技术难题攻坚能力，有高度的责任心、执行力，有分享精神； 5、有电商业务研发经验优先；有高并发、高可用治理经验优先；有项目管理经验优先
工作职责
我们是淘天集团营销&交易技术线淘特用户技术团队，主要负责淘宝行业&淘特C端链路的研发工作，包含：搜索推荐、互动游戏、导购、交易等基础服务及创新业务。来这里你能接触到集团核心的电商场景和链路建设。在“回归淘宝、回归用户、回归互联网”的方向指引下为消费者和商家带来更大的价值和利益，来我们团队，迎接更大的挑战与机会。 工作职责： 1、主要负责C端用户动线（搜推、互动、首页、详情、下单、支付、逆向等）系统开发工作； 2、深入理解业务需求，进行需求拆解，承担重点项目管理、领域核心代码开发工作； 3、攻克开发过程中高并发、高稳定性，复杂业务场景下的各种挑战及技术难点； 4、负责线上业务系统的领域模型演进、架构升级、稳定性治理等相关工作； 5、负责AI场景探索，包含AI代码生成、电商场景的AI大模型应用落地等创新尝试
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!
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
性能调优+
https://goperf.dev/
The Go App Optimization Guide is a series of in-depth, technical articles for developers who want to get more performance out of their Go code without relying on guesswork or cargo cult patterns.
https://web.dev/learn/performance
This course is designed for those new to web performance, a vital aspect of the user experience.
https://www.ibm.com/think/insights/application-performance-optimization
Application performance is not just a simple concern for most organizations; it’s a critical factor in their business’s success.
https://www.oreilly.com/library/view/optimizing-java/9781492039259/
Performance tuning is an experimental science, but that doesn’t mean engineers should resort to guesswork and folklore to get the job done.
分布式系统+
https://www.distributedsystemscourse.com/
The home page of a free online class in distributed systems.
https://www.youtube.com/watch?v=7VbL89mKK3M&list=PLOE1GTZ5ouRPbpTnrZ3Wqjamfwn_Q5Y9A
中间件+
https://www.youtube.com/watch?v=1oWPUpMheGk
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
消息队列+
https://www.youtube.com/watch?v=xErwDaOc-Gs
RPC+
https://javaguide.cn/distributed-system/rpc/rpc-intro.html
为什么要 RPC ？ 因为，两个不同的服务器上的服务提供的方法不在一个内存空间，所以，需要通过网络编程才能传递方法调用所需要的参数。并且，方法调用的结果也需要通过网络编程来接收。
https://www.youtube.com/watch?v=S2osKiqQG9s
This video is part of an 8-lecture series on distributed systems, given as part of the undergraduate computer science course at the University of Cambridge.
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.
NoSQL+
https://nosql-database.org/
Everything about NoSQL Systems – Types, Benefits, and Real-World Uses
https://piaosanlang.gitbooks.io/mongodb/content/section1.1.html
NoSQL(NoSQL = Not Only SQL )，即"不仅仅是SQL"，指的是非关系型的数据库。是对不同于传统的关系型数据库管理系统的统称。
https://www.youtube.com/watch?v=0buKQHokLK8
NoSQL databases can operate in multiple modes: as key-value store, document store or wide column store.
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.
微服务+
https://learn.microsoft.com/en-us/training/modules/dotnet-microservices/
Microservice applications are composed of small, independently versioned, and scalable customer-focused services that communicate with each other by using standard protocols and well-defined interfaces.
https://microservices.io/
Microservices - also known as the microservice architecture - is an architectural style that structures an application as a collection of two or more services.
https://spring.io/microservices
Building small, self-contained, ready to run applications can bring great flexibility and added resilience to your code.
https://www.ibm.com/think/topics/microservices
Microservices, or microservices architecture, is a cloud-native architectural approach in which a single application is composed of many loosely coupled and independently deployable smaller components or services.
https://www.youtube.com/watch?v=CqCDOosvZIk
https://www.youtube.com/watch?v=hmkF77F9TLw
Learn about software system design and microservices.
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.
相关职位
实习淘天集团2026
在这里，你可以参与高性能分布式服务端程序的系统设计，为淘宝天猫的产品提供强有力的支持，在海量的网络访问和数据处理中设计并设施最强大的解决方案； 在这里，你会深入理解业务，参与产品的开发和维护，完成从需求到设计、开发和上线等整个项目周期内的工作，为用户提供丰富而有价值的产品； 在这里，你可以参与基础软件的设计、开发和维护，如分布式在线服务、文件系统、缓存系统、Key/Value存储系统、数据库、Linux操作系统和Java优化等； 在这里，你可以参与海量数据处理和开发，通过sql、pl/sql、java进行etl程序开发，满足商业上对数据的开发需求； 在这里，你会接触超大规模的计算底层核心技术的设计和实现，构建高可靠性、高可用性、高可扩展性的体系结构，满足日趋复杂的业务需求。 加入我们，你将与淘天集团广泛的电子商务产品技术为伍，将消费者的喜爱变为极致性能的挑战，为业务产品保驾护航。来吧，我们等你加入！
更新于 2025-07-09
社招3年以上技术类-数据
1、建设淘海外标准化数据体系，沉淀高质量数据资产，助力业务高效运转； 2、建设归因分析能力与AB测试数据能力，打造业务的核心决策数据产品，助力业务高效决策； 3、协同产技，通过数据+算法+工程化能力，提供数据洞察与产品化解决方案，提升业务数据化运营能力。
更新于 2025-08-25
社招3年以上
1、负责淘天集团业务技术效能和创新业务的研发工作，承担知识服务、devops各类提效产品工程开发、稳定性保障等职责； 2、参加提效类产品需求分析与讨论，根据业务需求，基于RAG、AIagent等技术进行系统设计、开发和架构优化，打造AI时代效能产品。
更新于 2025-07-11
社招3年以上
团队介绍 我们是淘天集团-技术线-大淘宝技术-会员技术团队，目前正在飞速增长扩充。有业务有平台，主要涵盖88VIP、淘宝省钱卡、天猫积分等核心业务场景，并且有会员基础平台作为底层支撑，我们肩负着会员增长和大盘成交的使命，以数智化的手段和多种增长策略撬动会员业务增长。在文化上我们倡导追求卓越和责任担当，在技术上我们坚持技术创新与突破。在这里你可以了解到会员基础交易体系、权益履约体系、积分营销玩法体系。一起做大规模、服务好电商高价值用户。 1、负责淘天会员技术线的研发工作，包括业务支撑、系统调优、数据驱动，以及会员基础平台的能力建设； 2、深入理解业务，主导核心模块架构设计及核心开发工作； 3、推动技术架构升级与落地，以及快速帮助业务策略验证上线；
更新于 2025-09-02