小红书【Dots】大模型算法工程师-Alignment/偏好对齐/Agent学习
社招全职1-3年大模型地点:上海 | 北京 | 杭州状态:招聘♡ 收藏
工作描述
任职要求 任职要求 具备扎实的机器学习与深度学习基础,理解大语言模型训练和推理机制,有模型训练、后训练或相关算法研究经验。 熟练使用 Python 和 PyTorch 等深度学习框架,能够独立完成数据处理、训练实现、实验设计及效果诊断。 对 SFT、DPO 等偏好优化、奖励建模或强化学习中的至少一个方向有深入理解与实践,能够分析训练目标、数据分布和优化过程对模型行为的影响。 在幻觉、指令遵循、偏好对齐、搜索增强或 Agent 学习中的至少一个方向有积累,能将开放的行为问题转化为任务、学习信号与可检验的研究假设。 具备严谨的实验与分析能力,能够通过消融、独立测试及分场景评估识别真实收益,关注泛化、奖励投机与能力回退,而非只优化单一指标。 具备良好的研究主动性与跨专业协作能力,愿意深入分析模型轨迹,与人文训练师、评测和工程团队共同推进算法迭代。 加分项 有偏好优化、奖励模型、在线 RL 或多目标对齐研究经验,能深入分析偏好噪声、分布偏移和奖励泛化问题。 有幻觉抑制、置信度校准、搜索与验证策略学习,或复杂指令数据合成与约束验证经验。 有多轮工具调用、Agent 轨迹训练、过程奖励、长程信用分配或交互环境中的强化学习经验。 有相关论文、开源实现,或从问题发现、数据构建到训练评测的完整实践成果。 工作职责 关…
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包括英文材料
机器学习+
https://www.youtube.com/watch?v=0oyDqO8PjIg
Learn about machine learning and AI with this comprehensive 11-hour course from @LunarTech_ai.
https://www.youtube.com/watch?v=i_LwzRVP7bg
Learn Machine Learning in a way that is accessible to absolute beginners.
https://www.youtube.com/watch?v=NWONeJKn6kc
Learn the theory and practical application of machine learning concepts in this comprehensive course for beginners.
https://www.youtube.com/watch?v=PcbuKRNtCUc
Learn about all the most important concepts and terms related to machine learning and AI.
深度学习+
https://d2l.ai/
Interactive deep learning book with code, math, and discussions.
PyTorch+
https://datawhalechina.github.io/thorough-pytorch/
PyTorch是利用深度学习进行数据科学研究的重要工具,在灵活性、可读性和性能上都具备相当的优势,近年来已成为学术界实现深度学习算法最常用的框架。
https://www.youtube.com/watch?v=V_xro1bcAuA
Learn PyTorch for deep learning in this comprehensive course for beginners. PyTorch is a machine learning framework written in Python.
JAX+
https://docs.jax.dev/en/latest/notebooks/thinking_in_jax.html
JAX is a library for array-oriented numerical computation, with automatic differentiation and JIT compilation to enable high-performance machine learning research.
TensorFlow+
https://www.youtube.com/watch?v=tpCFfeUEGs8
Ready to learn the fundamentals of TensorFlow and deep learning with Python? Well, you’ve come to the right place.
https://www.youtube.com/watch?v=ZUKz4125WNI
This part continues right where part one left off so get that Google Colab window open and get ready to write plenty more TensorFlow code.
SFT+
https://cameronrwolfe.substack.com/p/understanding-and-using-supervised
Understanding how SFT works from the idea to a working implementation...
RLHF+
[英文] What is RLHF?
https://aws.amazon.com/what-is/reinforcement-learning-from-human-feedback/
Reinforcement learning from human feedback (RLHF) is a machine learning (ML) technique that uses human feedback to optimize ML models to self-learn more efficiently.
https://www.ibm.com/think/topics/rlhf
Reinforcement learning from human feedback (RLHF) is a machine learning technique in which a “reward model” is trained with direct human feedback, then used to optimize the performance of an artificial intelligence agent through reinforcement learning.
大模型+
https://www.youtube.com/watch?v=xZDB1naRUlk
You will build projects with LLMs that will enable you to create dynamic interfaces, interact with vast amounts of text data, and even empower LLMs with the capability to browse the internet for research papers.
https://www.youtube.com/watch?v=zjkBMFhNj_g
ICML+
https://icml.cc/
还有更多 •••
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社招大模型
基础要求 基础能力:扎实的机器学习与深度学习基础,对大模型训练全流程(pretrain / mid-train / post-train)有深入理解; 解决问题:逻辑严密的分析能力,能从复杂现象中抽象
更新于 2026-08-04北京|上海
校招
1、本科及以上学历,计算机等相关专业方向优先; 2、熟练掌握代码的阅读和编写技术能力,善于利用AI编程,在python和pytorch技术栈上有深入实践; 3、在视觉领域有深入的实践和理解,有一定深度
更新于 2026-08-24北京|上海
校招
1、本科及以上学历,计算机、人工智能、软件工程或相关交叉学科背景优先; 2、拥有卓越的工程实现能力与扎实的算法功底,熟练掌握至少一门主流编程语言及 PyTorch 框架,熟练使用 Code Agent
更新于 2026-08-24北京|上海|杭州