NIO

大模型Post-Training 算法工程师

NIO  •  Onsite  •  3 hours ago
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Job Description

大模型Post-Training 算法工程师
上海
社招
全职
数字技术 - 算法
硕士及以上
3-5 年
职位描述
岗位职责
- 面向 知识、数据与代码等场景的智能体(Agent)应用,设计并实现大模型的 Post-Training 流程,包括但不限于 SFT、RLHF / RLAIF 等方法。
- 针对模型在 复杂指令遵循、通用问答、内容创作、Tool-Using 等能力上的关键瓶颈,开展系统性分析与算法优化,持续提升模型效果与稳定性。
- 研究并落地 高质量训练数据的自动化构建与合成方法,探索人类反馈、模型反馈等多种数据来源,建设高效、可持续演进的 线上数据飞轮闭环。
职位要求
岗位要求
- 计算机科学、人工智能、电子工程或相关领域 硕士及以上学历。
- 具备 2 年及以上大模型相关研发经验,在 Post-Training 方向(如 SFT、RLHF、RLAIF、DPO、PPO 等)具有扎实的理论基础和实际落地经验。
- 对深度学习与机器学习原理有深入理解,熟悉 Transformer、MoE 等主流及前沿模型架构;在 强化学习(RL) 方向具备良好的理论基础与实践认知。
- 精通 Python,熟练使用 PyTorch 等深度学习框架,具备良好的代码工程能力与实验实现能力。
投递
NIO

About NIO

NIO is a pioneer and a leading company in the premium smart electric vehicle market. Founded in November 2014, NIO’s mission is to shape a sustainable and brighter future together. NIO aims to build a community starting with smart electric vehicles to share joy and grow together with users.

NIO designs, develops, jointly manufactures and sells premium smart electric vehicles, driving innovations in next-generation technologies in autonomous driving, digital technologies, electric powertrains and batteries. NIO differentiates itself through its continuous technological breakthroughs and innovations, such as its industry-leading battery swapping technologies, Battery as a Service, or BaaS, as well as its proprietary autonomous driving technologies and Autonomous Driving as a Service, or ADaaS.

NIO’s models for sale include the all-new smart electric flagship SUV ES8, the smart electric flagship coupe SUV EC7, the smart electric mid-large SUV ES7, the smart electric flagship sedan ET7, the all-new smart electric all-round SUV ES6, the all-new smart electric coupe SUV EC6, the smart electric mid-sized sedan ET5, and the smart electric tourer ET5T.

Industry
Unknown
Company Size
5,001-10,000 employees
Headquarters
Jiading, CN
Year Founded
Unknown
Website
nio.com
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