贝壳后端高级开发工程师(J67302)
社招全职3年以上人力研发组地点:北京状态:招聘
任职要求
1.统招本科及以上学历,计算机相关专业,3年以上Java后端开发经验。 2. 精通Java核心机制:集合、并发、JVM内存模型及调优(如GC日志分析、堆外内存管控)。 3. 深度掌握Spring生态:Spring Boot/Cloud、MyBatis原理及扩展机制,熟悉DDD领域驱动设计。 . 熟练使用MySQL(索引优化、慢SQL治理)、Redis(集群架构、缓存一致性方案)、Kafka(消…
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工作职责
1. 负责B端业务系统(如人事管理、人工成本核算、薪酬绩效)的技术设计与代码开发,产出高可用、可扩展的技术方案。 2. 推进技术难点攻关,如薪酬核算、绩效考核千万级数据计算及时性、准确性保障等。 3. 负责生产环境故障排查与性能调优,推动系统SLA提升。 4. 主导复杂业务场景落地,确保系统稳定性与准确性。
包括英文材料
学历+
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.
后端开发+
https://www.youtube.com/watch?v=tN6oJu2DqCM&list=PLWKjhJtqVAbn21gs5UnLhCQ82f923WCgM
Learn what technologies you should learn first to become a back end web developer.
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
GC+
[英文] Garbage Collection
https://craftinginterpreters.com/garbage-collection.html
The GC doesn’t throw away the memory, it reclaims it to be reused for new data.
https://learn.microsoft.com/en-us/dotnet/standard/garbage-collection/fundamentals
In the common language runtime (CLR), the garbage collector (GC) serves as an automatic memory manager.
https://www.oracle.com/webfolder/technetwork/tutorials/obe/java/gc01/index.html
This tutorial covers the basics of how Garbage Collection works with the Hotspot JVM.
https://www.youtube.com/watch?v=c32zXYAK7CI
How does memory management work? In C you had to manage things yourself, but modern languages take care of a lot of it for you.
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.
Spring Boot+
https://spring.io/guides/gs/spring-boot
his guide provides a sampling of how Spring Boot helps you accelerate application development.
https://www.youtube.com/watch?v=Nv2DERaMx-4&list=PLzUMQwCOrQTksiYqoumAQxuhPNa3HqasL
The author teaches you how to use Spring Boot from a complete beginner, to building a REST API with a real database, Dockerising it and deploying it to the cloud.
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更新于 2021-08-24北京
社招3年以上技术类
1.参与部门内用户画像DMP、CDP、UDP、精准运营和大数据中台服务架构设计与研发; 2.负责现有项目和新项目的研发、维护、迭代开发工作; 3.能够独立完成项目设计、核心代码开发、解决技术难点等; 4.参与团队技术交流及产品需求的讨论
更新于 2021-09-08北京
