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Location
In office (Beijing)

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 9, 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. 设计并落地服务业务后端系统架构,支撑送装一体与直营站点等新业务快速接入与稳定运行;

2. 主导中型项目方案设计与核心代码编写,优化系统性能与并发处理能力,确保技术方案匹配业务发展节奏;

3. 负责基础技术组件深度调优,基于ES、CK等存储能力解决性能瓶颈,沉淀可复用技术方案;

4. 集成AI应用(如Agent、知识库、RAG)至后端链路,推动业务场景智能化以提升送装协同率;

5. 评估系统架构风险,提前识别技术隐患并输出优化方案,保障系统长期稳定运行。

任职要求 / Requirements

1. 具备服务业务后端系统架构设计经验,能够主导核心系统模块拆解与解耦,支撑新业务模式快速接入与稳定运行;

2. 具备高并发系统开发与稳定性建设能力,能基于ES、CK等存储技术进行深度调优,解决性能瓶颈并沉淀可复用方案;

3. 拥有AI应用后端集成经验,熟悉Agent、知识库与向量检索技术,能推动智能化技术链路落地以达成业务目标;

4. 具备技术风险洞察能力,能快速定位系统设计缺陷与潜在隐患,并提供可验证的优化方案;

5. 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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