饿了么饿了么-Java开发专家-大数据工程方向-上海
社招全职3年以上技术类-开发地点:上海状态:招聘
任职要求
1. 扎实的计算机基础; 2. 有过复杂、高并发或大数据量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. 3年及以上工作经验,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…
登录查看完整任职要求
微信扫码,1秒登录
工作职责
1. 负责大数据部门算法工程、数据产品、大数据工具相关的后端研发工作; 2. 参与发掘和分析业务需求,进行系统核心方案设计; 3. 参与核心代码编写,确保性能、质量和安全; 4. 参与生产环境维护,确保系统可用性。
包括英文材料
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
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.
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!
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.
MyBatis+
https://mybatis.org/mybatis-3/getting-started.html
https://www.baeldung.com/mybatis
MyBatis is an open source persistence framework which simplifies the implementation of database access in Java applications.
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
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
还有更多 •••
相关职位
社招A195773
1、参与字节跳动大数据研发治理平台设计与研发,面向ToB场景主导高可扩展技术架构设计及落地; 2、深入理解客户需求,设计合理技术方案,支持ToB客户需求实现及交付; 3、结合大模型、主动元数据等新技术,参与智能数据工程领域产品技术创新。
更新于 2024-12-25上海
社招5年以上腾讯云技术
1.负责腾讯云大数据基础运维和客户问题解决,基于腾讯云提供的EMR、Elasticsearch、TCHouse产品,解决客户在产品使用过程中遇到的问题,为客户业务提供最佳服务体验; 2.负责报障大数据产品服务稳定性,包括全局数智化监控、服务架构容灾、容量管理等基础运维能力建设,保障大数据服务SLA; 3.负责运维标准流程规范制定,建设大数据产品运维标准、大数据产品规范化变更流程和大数据组件可观测性标准等; 4.参与智能化运维AIOps,对标互联网SRE业界优秀经验,基于自研运维平台,实现智能化运维,提升运维效率。
更新于 2025-08-05上海
社招1年以上后端开发
小红书基础设施网络平台致力于实现网络监管控的平台化,自动化,智能化。建设多场景、高可用、高性能可观测系统。覆盖设备基础监控,流量分析,云网络,拨测,内网质量等多种场景。
北京|上海|杭州
