rednote Product Engineer Intern

岗位职责 / Responsibilities

About the Team

rednote is a lifestyle and content community platform serving hundreds of millions of users worldwide. Our Singapore engineering team is the local core force behind our international business, driving the evolution of rednote's global architecture - from distributed backend services to a wide range of technical platforms. This is not the kind of big-company seat where "you just tighten one screw." We're a small team taking on hard problems, and our way of working is deeply integrated with AI: AI-assisted coding, AI-powered data analysis, AI-built internal tools... If you believe in the vision of "One World, One App", come join us - and let people across the globe share the same way of life because of the code you write.

关于团队

小红书（rednote）是服务全球数亿用户的生活方式与内容社区平台。新加坡研发团队是国际化业务的本地核心力量，负责支撑 rednote 全球化架构演进--从分布式后端到各类技术平台。我们不是那种"你只管拧一颗螺丝"的大厂螺丝钉工位，我们人不多、事很硬，并且我们的工作模式和 AI 深度绑定：AI Coding、AI 帮我们跑数据分析、搭内部工具...如果你相信 One World, One App 的愿景，欢迎加入我们，让全球不同国家因为你的代码而共享同一种生活方式。

What You'll Do

Get hands-on with our international backend architecture and technical platforms, writing code that actually ships

Own a module end-to-end under your mentor's guidance - from the database all the way to the frontend page, turning ideas into something people can click

Use AI to accelerate delivery: hand the repetitive work to AI, and save your brain for the truly hard problems

Have a seat at the system design table, learning how senior engineers make trade-offs under "large scale + fast pace"

Work alongside product and cross-border teams to understand real business needs and compliance challenges across different markets

你将做什么

亲手参与国际化后端架构和技术平台搭建，写真的会上线的代码

在 mentor 带领下认领一个模块，端到端啃下来--从数据库到前端页面，把想法变成能点的东西

用 AI 加速项目落地，把重复的活交给 AI，把脑子留给真正难的问题

坐在系统设计讨论桌上，看资深工程师怎么在"大规模 + 快节奏"里做方案取舍

和产品、跨国团队一起，搞懂全球不同市场的真实业务和合规难题

任职要求 / Requirements

What We're Looking For

Undergraduate or Master's student in Computer Science or a related field; juniors and above, or graduate students, preferred

Solid programming fundamentals, proficient in at least one backend language (Go / Java / C++)

A good grasp of core data structures, algorithms, and operating system / networking principles

Familiarity with both relational and non-relational databases (MySQL, Redis, etc.), including their underlying principles

Strong problem-decomposition skills and self-drive, with a genuine willingness to see things through end-to-end

我们看重什么

计算机相关专业在读本科/硕士，大三及以上或研究生优先

扎实的编程基础，熟悉至少一门后端语言（Go / Java / C++ 任一）

理解基本的数据结构、算法与操作系统/网络原理

了解关系型与非关系型数据库（MySQL、Redis 等）的基本使用与底层原理

较强的问题拆解能力和自驱力，愿意主动端到端把事情做完

Bonus Points

Full-stack project experience - you've independently built a complete application or tool with a UI

Experience with distributed systems, high-concurrency services, or platform / middle-office projects

Open-source contributions, ACM / competition achievements, or personal technical projects

加分项

有全栈项目经验，自己独立做过带界面的完整应用/工具

有分布式系统、高并发服务或平台化/中台类项目经验

有开源贡献、ACM/竞赛、或个人技术项目

What We Offer

A dedicated 1-on-1 senior engineer mentor, with real platform-project experience

Deep involvement in the frontline technical scenarios of rednote's global architecture

Priority access to a return offer / full-time conversion for top performers

A competitive internship salary

我们提供

一对一资深工程师 mentor，真实平台项目历练

深度参与小红书全球化架构的一线技术场景

表现优秀者优先获得 return offer / 全职转正机会

有竞争力的实习薪资