小红书Java实习生-电商治理（agent开发）
实习兼职后端开发地点：上海状态：招聘
任职要求
1、2026届计算机相关专业本科/研究生毕业生（优先）； 2、有扎实的Java基础，掌握Java中常用的数据结构、JVM和并发包相关知识，有开发经验优先； 3、熟悉微服务相关技术知识，对各种开源框架Spring，Dubbo等有深入了解； 4、熟练MySQL，对数据库有设计和使用能力；熟悉大数据技术，包括但不限于hadoop、hive、spark、flink中的一种或多种，有使用经验优先； 5、具有良好的沟通协作和学习能力，高度的责任心与自驱力，对具体问题有较好的分析和处理能力。 备注：本岗位为日常实习性质，如实习周期达到半年且在职期间表现优异，在团队有校招计划时可优先转正或跨团队转正。
工作职责
1、参与小红书电商治理用户体验链路（商品治理、内容治理、履约服务治理等）、商家经营工具（违规管理、店铺分等业务）的迭代和相关系统（特征引擎、策略引擎、情报引擎、AI 交互式引擎等）架构设计系统能力建设； 2、深入参与业务需求的分析，参与多个核心系统的建设，承担系统的设计开发维护工作，并持续优化改进； 3、参与讨论业务模型和服务定义等，识别当前架构中存在的问题，定义清晰的问题并推动架构演进，体系化的解决问题。
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.
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
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
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.
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.
Dubbo+
https://dubbo.apache.org/en/overview/mannual/java-sdk/tasks/
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.
大数据+
https://www.youtube.com/watch?v=bAyrObl7TYE
https://www.youtube.com/watch?v=H4bf_uuMC-g
With all this talk of Big Data, we got Rebecca Tickle to explain just what makes data into Big Data.
Hadoop+
https://www.runoob.com/w3cnote/hadoop-tutorial.html
Hadoop 为庞大的计算机集群提供可靠的、可伸缩的应用层计算和存储支持，它允许使用简单的编程模型跨计算机群集分布式处理大型数据集，并且支持在单台计算机到几千台计算机之间进行扩展。
[英文] Hadoop Tutorial
https://www.tutorialspoint.com/hadoop/index.htm
Hadoop is an open-source framework that allows to store and process big data in a distributed environment across clusters of computers using simple programming models.
Hive+
[英文] Hive Tutorial
https://www.tutorialspoint.com/hive/index.htm
Hive is a data warehouse infrastructure tool to process structured data in Hadoop. It resides on top of Hadoop to summarize Big Data, and makes querying and analyzing easy.
https://www.youtube.com/watch?v=D4HqQ8-Ja9Y
Spark+
[英文] Learning Spark Book
https://pages.databricks.com/rs/094-YMS-629/images/LearningSpark2.0.pdf
This new edition has been updated to reflect Apache Spark’s evolution through Spark 2.x and Spark 3.0, including its expanded ecosystem of built-in and external data sources, machine learning, and streaming technologies with which Spark is tightly integrated.
Flink+
https://nightlies.apache.org/flink/flink-docs-release-2.0/docs/learn-flink/overview/
This training presents an introduction to Apache Flink that includes just enough to get you started writing scalable streaming ETL, analytics, and event-driven applications, while leaving out a lot of (ultimately important) details.
https://www.youtube.com/watch?v=WajYe9iA2Uk&list=PLa7VYi0yPIH2GTo3vRtX8w9tgNTTyYSux
Today’s businesses are increasingly software-defined, and their business processes are being automated. Whether it’s orders and shipments, or downloads and clicks, business events can always be streamed. Flink can be used to manipulate, process, and react to these streaming events as they occur.
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更新于 2023-11-01
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-Prompt工程与优化：设计并优化大语言模型（LLM）的提示词，提升模型在电商场景中的输出质量和实用性。 -多模态模型应用：协助多模态大模型（如文本、图像）的应用开发，满足电商业务的多样化需求。 -商业化解决方案设计：协助设计大模型在电商领域的应用策略，如商品治理、营销内容生成等，推动技术与业务的深度融合。 -跨部门协作：与产品、运营、市场等团队紧密合作，协助大模型解决方案在实际业务中的有效落地。
更新于 2025-09-03
实习后端开发
【团队介绍】 我们是支持小红书电商、广告和本地生活业务的架构组，专注于领先业务半步的技术能力突破，在这里你讲参与： * 参与高可用分布式系统的设计与实践，了解从需求到落地的完整流程 * 学习如何在大流量、高并发环境下保证系统稳定性与性能优化 * 与资深架构师、后端工程师紧密协作，快速提升技术视野与实战能力 * 接触电商、广告、本地生活 等多元业务，探索多种业务形态下的架构方案 如果你对后端架构、分布式系统或云原生有浓厚兴趣，愿意动手解决真实业务中的技术难题；如果你渴望在国内领先互联网平台中坦诚学习、快速成长——欢迎加入我们，一起打磨技术、挑战自我，共同助力小红书商业化技术持续升级！ 【你将负责】 1、整理与分类安全相关工单，跟踪处理进度，定期汇报治理状态；配合安全团队复盘已处理工单，总结常见问题与最佳实践 2、监控报警规则的梳理与优化，确认告警分级、误报率和漏报率 3、定期对线上告警进行回顾，协助调整阈值和通知策略，提升告警质量 4、存储与服务超时配置合理性评估，对各项存储系统（如MySQL、Redis等）及线上服务的超时参数进行收集和对比，指出优化方向 5、更新服务、存储、中间件等系统的元数据信息，为架构决策提供可靠数据支撑
实习运维开发
1、参与保障小红书电商业务的稳定、可靠、高效运行； 2、参与在线系统及各类服务架构规范制定&设计，提供专业的稳定性和架构改善方案； 3、参与分析和深入发掘现有系统的不足，定位系统瓶颈，提高系统性能和稳定性；