携程后端开发专家(MJ025487)
社招全职8年以上旅游业务开发地点:上海状态:招聘
任职要求
任职要求8年以上Java开发经验和2年以上研发团队管理经验非常有主动性,敢于接受挑战,有很强的自我成长意识。学习能力强,具备良好的问题分析和解决能力,对技术有敏感性并愿意投入研究。质量意识高,对系统和项目质量不断有更高的追求。沟通能力强,结构化思维,有良好的沟通表达能力,对外能展现良好的口碑和影响力。对技术细节有极致追求,不断提升产品和系统质量。具备扎实的算法基础,操作系统原理;精通Java语言,熟悉分布式系统设计(如微服务、流式计算)。熟悉常用业务架构的设计,具备良好的编程能力和代码风格。熟悉应用架构治理,对监控告警、安全、稳定性、健壮性、降级服务、JVM优化、服务性能、FinOPS资源成本优化有深入理解。精通Java开发及应用框架,基本功扎实,对高并发Java有深刻认识,对Java异步编程有比较深刻认识。精通MySQL,SQL性能优化有实际开发经验,并对数据库建模与优化有一定的理解。 精通常用的NOSQL,如 redis、mongo等。熟悉常用的设计模式,具备优秀的技术架构的抽象、设计能力。具有国际化视野,有较强的技术驱动能力。有海外工作经验优先,热爱技术、做事追求完美的技术达人优先。
工作职责
负责旅游度假BU系统(如营销提报系统、优惠促销、营销活动页低代码平台、动态定价系统、广告、交易系统、支付、订单等)的架构设计与技术实现,保障高并发、低延迟、高可用的系统能力。跟产品以及其他技术方高效协作,能够提出有效的建议,促进业务项目达成。探索和推进创新的收益优化算法(如价格弹性模型、库存动态调控、智能优惠组合策略)落地,提升营销效果、流量转化效率和定价收益。提炼中台系统通用能力,输出可复用的技术组件与解决方案,推动跨业务线技术复用与效率提升。
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.
算法+
https://roadmap.sh/datastructures-and-algorithms
Step by step guide to learn Data Structures and Algorithms in 2025
https://www.hellointerview.com/learn/code
A visual guide to the most important patterns and approaches for the coding interview.
https://www.w3schools.com/dsa/
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
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.
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
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
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.
MongoDB+
https://learnxinyminutes.com/mongodb/
MongoDB is a NoSQL document database for high volume data storage.
https://studio3t.com/academy/#courses
The fastest way to learn MongoDB
https://www.youtube.com/watch?v=c2M-rlkkT5o
This video will give you and introduction to MongoDB in 1 Hour. Afterwards I recommend exploring aggregation, replication, and sharding.
https://www.youtube.com/watch?v=ExcRbA7fy_A&list=PL4cUxeGkcC9h77dJ-QJlwGlZlTd4ecZOA
You'll learn how to use MongoDB (a NoSQL database) from scratch. You'll also learn how to integrate it into a simple Node.js API.
设计模式+
https://liaoxuefeng.com/books/java/design-patterns/index.html
设计模式,即Design Patterns,是指在软件设计中,被反复使用的一种代码设计经验。使用设计模式的目的是为了可重用代码,提高代码的可扩展性和可维护性。
[英文] Design Patterns
https://refactoring.guru/design-patterns
Design patterns are typical solutions to common problems in software design. Each pattern is like a blueprint that you can customize to solve a particular design problem in your code.
https://www.youtube.com/watch?v=NU_1StN5Tkk
Design Patterns tutorial explained in simple words using real-world examples.
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.
相关职位
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更新于 2025-02-07

社招8年以上技术
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更新于 2025-08-08

社招6年以上
主导与海外旅行供应链企业进行技术对接; 参与产品需求分析与评审,提出有建设性的技术解决方案,帮助业务实现目标; 根据所负责的需求进行技术方案设计,文档输出,参与核心代码的编写和Review; 参与系统架构的整体规划, 保持系统的高可用, 高扩展性;
更新于 2023-11-17