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Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Sep 6, 2026. JD.com scores A on the Alion truth index.

Overview
Company
Impact
Profile match
JD.com is a Chinese retailer and logistics operator founded in 1998 by Richard Liu, which moved online in 2004 and built its business on first-party inventory rather than a pure marketplace model. Unlike its peers it owns most of the goods it sells and runs its own nationwide warehouse and delivery network, which gives it tight control over authenticity and same-day or next-day fulfilment for hundreds of millions of customers. The group has expanded into logistics services for third parties, healthcare, industrial supply, cloud computing and consumer finance, and is listed in both New York and Hong Kong.

岗位职责 / Responsibilities

1. 主导大语言模型、图文/视频生成、世界模型等原生AI 应用的前后端架构设计;

2. 实时流与视频传输:精通 SSE / WebSocket 状态同步与信令传输; 基于 WebRTC / HTTP-FLV 及 WebCodecs / MSE 技术,实现 AI 视频预览、实时编辑与帧级交互;

3. 高性能端侧渲染:负责视频渲染画布、节点编辑器及 Three.js 3D 场景开发; 基于 Canvas / WebGL 深度调优前端性能;

4. 服务端与接口设计:主导 RESTful 接口设计,负责基础组件库及后端服务建设; 处理高并发与长时渲染的异步任务队列;

5. 工程化与质量保障:建立端到端系统性能、API 异常监控与告警机制,保障服务高可用与高质量代码交付。

任职要求 / Requirements

1. 前端与图形学基础:精通 TypeScript / React 生态,深入理解浏览器渲染机制与内存管理; 掌握 Canvas / WebGL / Three.js 基础,具备复杂 Web 应用或 3D 架构经验。

2. 后端能力:熟练掌握 Python 或 Go 至少一门语言,深入理解异步编程模型; 精通 RESTful 接口设计,熟悉 Redis、MySQL 及消息队列。

3. AI与流式交互实践:熟悉大模型与 Web 交互机制,理解 Function Calling、Agent 交互与流式渲染; 有 AI 图像/视频生成或图形编辑工具开发经验者优先。

4. 工程化素养:熟练使用 Git,精通 Vite / Webpack 构建调优; 具备良好的代码设计模式、防御性编程意识与单元测试、端到端测试习惯。

5. 有抱负、有情怀、有使命感,以推动多模态AI交互产品技术领先为己任,长期投入并追求创造价值;

6. 符合京东价值观:客户为先、创新、拼搏、担当、感恩、诚信。

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