【饿了么】饿了么-JAVA开发专家-物流履约协同
全职社招技术类-开发地点:上海状态:招聘
工作描述
任职要求
1. 计算机相关专业,3年及以上相关研发经验; 2. 有过复杂、高并发交易、配送履约系统的架构设计和优化经验,尤其是深度参与过互联网业务架构设计的优先,拥有和工作年限相称的广度和(或)深度; 3. 拥有业务系统架构设计经验,对系统分层、DDD、领域分析建模等方面有丰富的实战经验者优先; 4. 长期使用JAVA及开源框架进行项目开发,并有一定得项目管理经验;深入使用Java,熟悉掌握常用的Java类库及框架,如多线程、并发处理、I/O与网络通讯,Spring、Mybatis等;系统排障经验丰富,可以快速排查定位问题;至少对高并发、分布式、缓存、jvm 调优、序列化、微服务等一个或多个领域有过深入研究,并且有相关实践经验; 5. 精通 MySQL 应用开发,熟悉数据库原理和常用性能优化技术,以及 NoSQL,Queue 的原理、使用场景以及限制; 6. 具备良好的业务sense,能够站在业务、产品的角度深入发掘内在逻辑,进行合理的抽象与建模,做出合适的架构设计决策 ; 7. 具有良好的沟通、团队协作、计划和主动性思考的能力,在互联网或业界有一定影响力公司的工作经验者优先。
工作职责
1. 主导并参入蜂鸟配送履约核心领域业务后端服务架构、设计、核心功能开发、系统优化等工作; 2. 参入蜂鸟配送履约中台化建设,参与技术决策、技术选型、技术风险评估; 3. 推进核心服务的架构升级、稳定性建设、高性能优化等工作,并负责制定技术规划和落地推进; 4. 负责技术难点调研和攻关,解决系统中关键的设计、性能等问题。
包括英文材料
高并发+
https://www.youtube.com/watch?v=qyM8Pi1KiiM
https://www.youtube.com/watch?v=wEsPL50Uiyo
系统设计+
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.
DDD
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://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!
Spring+
https://spring.io/guides/gs/rest-service
https://spring.io/quickstart
Level up your Java code and explore what Spring can do for you.
MyBatis+
https://mybatis.org/mybatis-3/getting-started.html
缓存+
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
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
微服务+
https://www.youtube.com/watch?v=CqCDOosvZIk
https://www.youtube.com/watch?v=hmkF77F9TLw
Learn about software system design and microservices.
MySQL+
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://www.youtube.com/watch?v=0buKQHokLK8
NoSQL databases can operate in multiple modes: as key-value store, document store or wide column store.