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Tencent Holdings · Shenzhen

# 元宝搜索部-LLM后训练算法工程师（问答&RAG方向）(北京）

Shenzhen 

Listed on Tencent Holdings’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.
[Apply on Tencent Holdings’s careers site →](https://careers.tencent.com/en-us/jobdesc.html?postId=2029126531183443968)

[OpenNash Jobs](https://jobs.opennash.com/) / [Tencent Holdings](https://jobs.opennash.com/companies/tencent-holdings/) / 元宝搜索部-LLM后训练算法工程师（问答&RAG方向）(北京）

## Job description

### Responsibilities
- 负责大语言模型在知识问答能力上的算法设计优化及实现工；
- 建设RAG体系，对RAG链路中的重要模块进行优化，提升模型的性能效果；
- 调研业界前沿算法，追踪最前沿的技术动态，并应用在相关的项目中；
- 参与产品讨论，基于技术对产品提出改进建议。 Requirements
- 有大语言模型应用经验优先，包括精调(SFT)、强化(DPO,PPO)等技术的落地；
- 有RAG或LLM Agent的应用落地经验者优先；
- 熟悉TensorFlow，Keras，Pytorch等常规深度学习框架；
- 熟悉自然语言处理方向常用的理论和方法，熟悉阅读理解、问答、搜索、语言模型、预训练等核心技术；
- 具有良好的数学基础，良好的英语阅读能力,具备强烈的进取心、求知欲及团队合作精神，热衷于追求技术创新。

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Oct 19, 2026
- Last checked: Oct 19, 2026
- Listed for: Under a day
- Location: Shenzhen[Apply on Tencent Holdings’s careers site →](https://careers.tencent.com/en-us/jobdesc.html?postId=2029126531183443968)

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