
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…
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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.
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