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Location
In office (Beijing)

Confirmed on the employer's own hiring board on Nov 3, 2026. First seen by Alion on Aug 17, 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. 负责美团核心本地商业下全流量场景的广告算法策略研究,利用 LLM与RLHF 优化智能出价策略,将传统人工规则迁移为模型自动决策;

2. 参与海量数据下的广告召回技术研发,探索基于RAG的大模型辅助召回策略,提升长尾广告与泛化搜索的召回效率;

3. 参与大规模CTR/CVR预估模型研发,结合大模型特征提取与多模态理解,构建更精准的用户意图与广告匹配能力;

4. 探索 O2O广告模式与机制策略,利用AI Agent框架实现广告自动化策略生成与效果归因分析;

5. 基于强化学习和自动控制算法进行智能出价研究,利用AI自动诊断与优化出价决策链路,持续迭代广告ROI;

6. 研究广告程序化创意,利用AIGC(多模态大模型)生成广告图文/视频创意,并基于反馈数据进行闭环优化。

任职要求 / Requirements

1. 熟练掌握Linux下面向对象编程(熟悉Java更佳),能运用 AI辅助编码工具(如GitHub Copilot/Cursor) 提升开发效率;

2. 熟悉NLP、图嵌入、模型预估等深度学习算法,精通至少一种大模型训练框架(如HuggingFace、PyTorch/TensorFlow),具备大模型微调(LoRA/RLHF)或Prompt Engineering经验;

3. 具备 AI应用构建能力(如LangChain/LlamaIndex/RAG),能将大模型能力落地到广告核心业务场景;

4. 对数据敏感,有较强数据分析与解决问题能力,能利用AI工具(如自然语言问数、智能归因)快速洞察业务数据;

5. 自驱主动,沟通良好,有团队协作精神;

6. 工作有热情,追求卓越。

具备以下条件优先:

1. 具有广告算法实战经验,有LLM/AIGC在广告场景落地经验者优先;

2. 在国际一流会议或期刊发表过学术论文,有AI相关顶会(如NeurIPS/ICML/ACL等)论文者优先;

3. 在Kaggle等平台取得机器学习/深度学习竞赛靠前名次。

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