美团交易系统平台部-高级java开发工程师-业务集成、拼好饭、营销中心
社招全职5年以上核心本地商业-业务研发平台地点：北京状态：招聘
任职要求
1.本科及以上学历，五年及以上互联网系统研发经验； 2.熟悉常用的数据结构、算法、设计模式、分布式、DDD、微服务系统设计理论、服务治理方法等； 3.具备较强的抽象能力，可根据业务需求，设计出可扩展的系统架构； 4.有互联网高并发处理、性能优化实践经验，有定位与处理线上问题的丰富经验； 5.在技术领域有一定深度和广度，有较强的逻辑/概率思维能力，善于分析、归纳、描述、沟通、和解决问题； 6.高度的创业心、责任感和投入度，关注电商产品业务，了解大型互联网系统演进方向。 7.具备良好的沟通能力和团队合作精神，能够承担一定的工作压力； 具备以下条件优先 1.有三高交易系统的架构设计和优化经验者优先， 2.有优秀开源项目贡献者优先
工作职责
1.外卖C端导购方向：负责外卖C端导购链路（首页、店铺页、商详页等）服务建设，支撑业务业务指标增长，优化服务架构，提升系统稳定性。 外卖拼好饭方向：负责拼好饭商品方向的研发工作，完成商品建品、招商、选品、补贴、搭建会场、投放等全流程核心系统建设，持续提升商品供给效率、优化商品供给结构。 到家营销平台方向：负责营销方向的需求管理、系统设计、功能开发等，理解营销业务形态和目标，针对营销具体业务场景，快速支撑业务需求实施落地。 2.深度挖掘业务诉求，持续优化现有架构，编写优雅代码，保障服务质量，通过技术能力驱动业务前进，提高生产力。 3.深度参与系统的稳定性建设，包括故障监测与预警、容灾备份、性能优化等，确保系统的高可用性和可靠性。 4.具备指导初级、中级工程师的能力，和团队成员共同成长，保障研发团队持续战斗力输出。
包括英文材料
学历+
数据结构+
https://www.youtube.com/watch?v=8hly31xKli0
In this course you will learn about algorithms and data structures, two of the fundamental topics in computer science.
https://www.youtube.com/watch?v=B31LgI4Y4DQ
Learn about data structures in this comprehensive course. We will be implementing these data structures in C or C++.
https://www.youtube.com/watch?v=CBYHwZcbD-s
Data Structures and Algorithms full course tutorial java
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/
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.
DDD+
https://ddd-crew.github.io/ddd-starter-modelling-process/
This process gives you a step-by-step guide for learning and practically applying each aspect of Domain-Driven Design (DDD) - from orienting around an organisation’s business model to coding a domain model.
[英文] Domain Driven Design
https://medium.com/@matteopampana/list/domain-driven-design-c1efaabe287e
Everyone talks about DDD, but how many understand and correctly apply Domain-Driven Design? I want to be one of them.
https://redis.io/glossary/domain-driven-design-ddd/
Domain-Driven Design (DDD) is a software development philosophy that emphasizes the importance of understanding and modeling the business domain.
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.
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.
服务治理+
https://cloudnativecn.com/blog/istio-traffic-management-series-service-management-concept-theory/
通过阅读本文读者可以初步理解 Istio 流量治理的概念和相关知识框架。
https://juejin.cn/post/6844904006033080334
服务治理主要包括服务发现、负载均衡、限流、熔断、超时、重试、服务追踪等。我们今天要讲的，就是服务发现的内容。
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
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