京东后端开发工程师-国际客服方向
社招全职3年以上软件开发岗地点:北京状态:招聘
任职要求
1.学历背景:本科及以上学历,计算机相关专业优先; 2.经验要求:3年及以上,专注于复杂业务系统或平台类产品的架构设计及开发; 3.核心技术能力: 精通Java/Go等至少一门后端语言,具备优秀的编码习惯、系统设计能力和复杂问题调试能力; 精通MySQL数据库应用,具备丰富的SQL优化、索引设计及分库分表实践经验;熟练掌握Redis/Kafka/Elasticsearch等中间件的原理与实战; 深刻理解分布式系统架构,熟悉微服务治理、容错设计(限流/熔断/降级)、分布式事务等概念并有落地经验; 具备系统性能瓶颈…
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工作职责
【岗位概述】 负责国际化客服核心系统架构设计及开发,包括智能客服、CRM、客服工作台、电话系统、在线客服等,打造适合国际化业务发展的智能化客服平台; 【岗位职责】 1.系统架构设计与核心开发:负责国际化客服平台(涵盖智能客服、CRM、工作台、全渠道接入等)的架构设计、核心模块编码与关键技术难题攻关,保障系统的高可用、高扩展与高性能; 2.全生命周期项目管理:主导或深度参与从业务需求分析、技术方案设计评审到上线运维的全流程,制定接口规范,驱动系统持续迭代以支持业务全球化拓展; 3.系统优化与稳定性保障:负责系统核心链路的性能调优、容量规划与稳定性治理,通过全链路压测、监控告警、容灾预案等体系建设,保障平台SLA; 4.技术协作与传承:高效协同产品、测试、运维及海外团队,推动复杂技术方案落地;通过代码评审、技术分享、文档沉淀等方式,提升团队整体技术能力;
包括英文材料
学历+
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.
Go+
https://www.youtube.com/watch?v=8uiZC0l4Ajw
学习Golang的完整教程!从开始到结束不到一个小时,包括如何在Go中构建API的完整演示。没有多余的内容,只有你需要知道的知识。
编程规范+
[英文] Google Style Guides
https://google.github.io/styleguide/
Every major open-source project has its own style guide: a set of conventions (sometimes arbitrary) about how to write code for that project. It is much easier to understand a large codebase when all the code in it is in a consistent style.
SQL+
https://liaoxuefeng.com/books/sql/introduction/index.html
什么是SQL?简单地说,SQL就是访问和处理关系数据库的计算机标准语言。
https://sqlbolt.com/
Learn SQL with simple, interactive exercises.
https://www.youtube.com/watch?v=p3qvj9hO_Bo
In this video we will cover everything you need to know about SQL in only 60 minutes.
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.
Redis+
[英文] Developer Hub
https://redis.io/dev/
Get all the tutorials, learning paths, and more you need to start building—fast.
https://www.runoob.com/redis/redis-tutorial.html
REmote DIctionary Server(Redis) 是一个由 Salvatore Sanfilippo 写的 key-value 存储系统,是跨平台的非关系型数据库。
https://www.youtube.com/watch?v=jgpVdJB2sKQ
In this video I will be covering Redis in depth from how to install it, what commands you can use, all the way to how to use it in a real world project.
还有更多 •••