
搜狐(社招/校招)风控算法工程师
社招全职社交产品中心地点:北京状态:招聘
任职要求
1.2026届硕士及以上学历,计算机/人工智能/数学/统计等相关专业; 2.具有4个月以上风控/反欺诈/推荐算法相关实习,或同等级别项目/竞赛经验; 3.精通Python/Scala,熟悉SQL,具备扎实的算法与数据结构基础技术能力; 4.熟练掌握LR、XGBoost、LightGBM等传统机器学习,了解深度学习在风控中的应用; 5.具备图算法实战经验(Neo4j/JanusGraph + PyG/DGL),熟悉节点分类、链接预测、图嵌入; 6.熟悉实…
登录查看完整任职要求
微信扫码,1秒登录
工作职责
1.风险识别模型:开发反欺诈、反作弊、反洗钱、内容安全等算法模型,覆盖注册、登录、交易、营销全链路; 2.效率优化:构建知识图谱风险网络,应用图神经网络(GNN)、社区发现、异常检测算法识别团伙欺诈; 3.实时决策引擎:研发毫秒级风控策略引擎,支持规则+模型融合决策,实现T+0风险拦截; 4.大模型风控:探索LLM在风险推理、案例研判、策略生成、舆情监控等场景的落地应用; 5.对抗样本防御:研究黑产攻击手法(伪造设备、代理IP、行为模拟),建设鲁棒性特征与对抗训练机制; 6.策略迭代优化:搭建AB实验平台,分析风控策略对业务指标(GMV/留存/客诉)的影响,平衡安全与体验。
包括英文材料
学历+
算法+
https://roadmap.sh/datastructures-and-algorithms
Step by step guide to learn Data Structures and Algorithms in 2025
https://www.hellointerview.com/learn/code
A visual guide to the most important patterns and approaches for the coding interview.
https://www.w3schools.com/dsa/
Python+
https://liaoxuefeng.com/books/python/introduction/index.html
中文,免费,零起点,完整示例,基于最新的Python 3版本。
https://www.learnpython.org/
a free interactive Python tutorial for people who want to learn Python, fast.
https://www.youtube.com/watch?v=K5KVEU3aaeQ
Master Python from scratch 🚀 No fluff—just clear, practical coding skills to kickstart your journey!
https://www.youtube.com/watch?v=rfscVS0vtbw
This course will give you a full introduction into all of the core concepts in python.
Scala+
SQL+
https://liaoxuefeng.com/books/sql/introduction/index.html
什么是SQL?简单地说,SQL就是访问和处理关系数据库的计算机标准语言。
https://sqlbolt.com/
Learn SQL with simple, interactive exercises.
https://www.youtube.com/watch?v=p3qvj9hO_Bo
In this video we will cover everything you need to know about SQL in only 60 minutes.
数据结构+
https://www.youtube.com/watch?v=8hly31xKli0
In this course you will learn about algorithms and data structures, two of the fundamental topics in computer science.
https://www.youtube.com/watch?v=B31LgI4Y4DQ
Learn about data structures in this comprehensive course. We will be implementing these data structures in C or C++.
https://www.youtube.com/watch?v=CBYHwZcbD-s
Data Structures and Algorithms full course tutorial java
XGBoost+
[英文] What is XGBoost?
https://www.ibm.com/think/topics/xgboost
XGBoost (eXtreme Gradient Boosting) is a distributed, open-source machine learning library that uses gradient boosted decision trees, a supervised learning boosting algorithm that makes use of gradient descent.
https://www.youtube.com/watch?v=BJXt-WdeJJo
takes a deep dive into one of the most powerful machine learning algorithm, eXtreme Gradient Boosting, using a Jupyter notebook with Python.
LightGBM+
https://lightgbm.readthedocs.io/en/stable/
LightGBM is a gradient boosting framework that uses tree based learning algorithms.
https://www.youtube.com/watch?v=tSZxOd1TWZc
In this video, we explore LightGBM, a machine learning algorithm developed by Microsoft that offers superior speed, efficiency, and accuracy.
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.
还有更多 •••
相关职位

社招1年以上社交产品中心
1.负责项目后台系统的开发与维护,包括APP相关功能接口的开发与维护; 2.参与需求分析、技术方案设计、代码实现和线上服务维护; 3.参与团队内部协作项目,配合完成相关系统开发和项目交付。
更新于 2025-10-14北京

社招社交产品中心
1.模型研发:参与LLM预训练、SFT指令微调、RLHF/GRPO人类反馈强化学习,提升模型指令遵循与推理能力; 2.效率优化:负责模型量化(INT8/INT4)、蒸馏、投机解码、KV Cache优化,降低推理成本与延迟; 3.系统架构:基于vLLM/SGLang/TensorRT构建高吞吐推理服务,支持多实例水平扩展与动态调度; 4.应用落地:开发RAG检索增强系统、Agent智能体,结合知识图谱/向量数据库解决业务实际问题; 5.数据工程:构建高质量指令数据集,设计数据采样、去重、质量筛选策略,搭建数据-训练-评测闭环; 6.评测迭代:建立模型能力评测体系,分析Bad Case,持续优化模型在垂直领域的表现。
更新于 2026-02-05北京
实习人力资源平台
我们的职责是为公司招到最合适的人才,为业内的优秀候选人在公司内匹配最合适的位置。在这个岗位上,你可以: 1、深入了解业务现状和需求,借助各类AI辅助工具快速学习理解业务背景、提炼人才画像关键词,辅助输出更精准的招聘寻访策略; 2、通过主动寻访等方式与各领域优秀候选人建立联系;在寻访过程中,尝试使用AI工具辅助精准推动与人选的深入交互,提升人才甄选效率; 3、参与人才与组织调研等多类型延展HR项目,不断扩展相关HR及业务领域的专业视野; 4、学习运用多种智能工具,支持对各种招聘关键环节的过程监测、问题识别及运营迭代,用工具和数据高效支撑招聘体系的高质量运转。
更新于 2026-04-30北京|上海