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Salary
≈ $29k – $81k per year (Estimated)
Location
In office (Beijing)

Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Oct 27, 2026. Meituan scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Meituan is a leading Chinese technology platform specializing in local lifestyle services, including food delivery, hotel booking, ride-hailing, and entertainment ticketing. Founded in 2010 and later merging with consumer review platform Dianping, the company operates a massive on-demand delivery network and digital marketplace connecting millions of merchants with consumers. As one of China's largest internet enterprise groups, it plays a central role in shaping the country's local commerce and super-app ecosystem.

岗位职责 / Responsibilities

1. 负责AI 知识库建设:面向企业/业务 Agent 场景,规划知识接入、解析、加工、索引、检索、召回、重排、知识更新与权限管理、图谱等核心能力,构建高质量、可持续演进的知识基础设施。

2. 建设 Agent 原生知识能力:围绕 Agent 的任务执行与复杂推理需求,探索长短期记忆、上下文知识注入、动态检索、知识引用与溯源、结构化知识、知识图谱等能力,提升 Agent 的知识利用效率与任务成功率。

3. 打造标准化、平台化产品能力:抽象统一的知识管理与服务接口,支持多业务、多模型、多 Agent 接入; 推动知识库与 Agent Harness、MCP、工具调用、评测体系等基础设施协同,降低业务接入和应用构建成本。

4. 建立知识质量与效果评测体系:构建覆盖检索准确率、召回率、答案可信度、知识时效性、权限隔离及端到端任务效果的评测机制,结合线上反馈与问题归因,持续优化知识链路。

5. 推动技术与业务协同落地:深入理解大模型、RAG、Embedding、Rerank、上下文工程及 Agent 技术演进,与算法、工程、安全及业务团队协作,推动核心能力从技术验证走向规模化应用。

任职要求 / Requirements

1. 具备 2 年及以上 AI 平台、知识库、搜索推荐、数据平台产品经验,有复杂平台型产品的规划与落地经验。

2. 大模型及Agent基本功扎实,理解 RAG、向量检索、混合检索、重排、文档解析与切分、上下文构建等核心技术及其适用边界。

3. 理解 Agent 的基本运行机制,了解 Harness、工具调用、MCP、Agent Memory 等相关技术,有 Agent 平台或智能体应用落地经验者优先。

4. 具备较强的系统性思维和技术理解能力,能够深入技术细节,完成场景抽象、产品架构设计、需求优先级判断及跨团队推进。

5. 具备数据驱动意识,能够设计合理的效果指标与评测方案,通过数据分析、用户反馈和问题归因持续改进产品。

岗位亮点 / Highlights

在CatPaw体系,建设面向企业/业务 Agent 的统一知识基础设施,让知识能够被高效接入、可靠检索、准确使用、持续更新和有效评测,成为CatPaw 完成复杂业务需求的核心支撑能力。

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