快手Java开发工程师-【电商风控】
社招全职1-3年J0012地点:北京状态:招聘
任职要求
1、计算机基础扎实:操作系统、计算机网络、数据结构与算法; 2、精通Java:多线程、锁机制、JVM、性能调优、工程化实践; 3、熟悉常用数据库与存储:MySQL、MongoDB、TiDB 等,对索引/事务/一致性有深入理解; 4、熟悉常见中间件与分布式组件:Redis、Kafka、Zo…
登录查看完整任职要求
微信扫码,1秒登录
工作职责
1、为电商风控、支付风控提供体系化架构,确保风控链路稳定、可观测、可掌控; 2、将AI大模型能力引入风控业务(如风险研判、策略生成解释、商家/商品/内容风险识别辅助、审核提效等),建设可复用的LLM能力层(Prompt/RAG/Agent/工具调用等)。
包括英文材料
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
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/
Java+
https://www.youtube.com/watch?v=eIrMbAQSU34
Master Java – a must-have language for software development, Android apps, and more! ☕️ This beginner-friendly course takes you from basics to real coding skills.
多线程+
https://liaoxuefeng.com/books/java/threading/basic/index.html
和单线程相比,多线程编程的特点在于:多线程经常需要读写共享数据,并且需要同步。
https://www.youtube.com/watch?v=_uQgGS_VIXM&list=PLsc-VaxfZl4do3Etp_xQ0aQBoC-x5BIgJ
https://www.youtube.com/watch?v=IEEhzQoKtQU
https://www.youtube.com/watch?v=mTGdtC9f4EU&list=PLL8woMHwr36EDxjUoCzboZjedsnhLP1j4
https://www.youtube.com/watch?v=TPVH_coGAQs&list=PLk6CEY9XxSIAeK-EAh3hB4fgNvYkYmghp
https://www.youtube.com/watch?v=xPqnoB2hjjA
This video is an introduction to multithreading in modern C++.
https://www.youtube.com/watch?v=YKBwKy5PrpQ
Rust threading is easy to implement and improves the efficiency of your applications on multi-core systems!
JVM+
https://www.freecodecamp.org/news/jvm-tutorial-java-virtual-machine-architecture-explained-for-beginners/
https://www.youtube.com/watch?v=e2zmmkc5xI0
性能调优+
https://goperf.dev/
The Go App Optimization Guide is a series of in-depth, technical articles for developers who want to get more performance out of their Go code without relying on guesswork or cargo cult patterns.
https://web.dev/learn/performance
This course is designed for those new to web performance, a vital aspect of the user experience.
https://www.ibm.com/think/insights/application-performance-optimization
Application performance is not just a simple concern for most organizations; it’s a critical factor in their business’s success.
https://www.oreilly.com/library/view/optimizing-java/9781492039259/
Performance tuning is an experimental science, but that doesn’t mean engineers should resort to guesswork and folklore to get the job done.
MySQL+
https://juejin.cn/post/7190306988939542585
这是一篇 MySQL 通关一篇过硬核经验学习路线,包括数据库相关知识,SQL语句的使用,数据库约束,设计等。
[英文] MySQL Tutorial
https://www.mysqltutorial.org/
your go-to resource for mastering MySQL in a fast, easy, and enjoyable way.
https://www.youtube.com/watch?v=5OdVJbNCSso
MySQL SQL tutorial for beginners
https://www.youtube.com/watch?v=7S_tz1z_5bA
This beginner-friendly course teaches you SQL from scratch.
MongoDB+
https://learnxinyminutes.com/mongodb/
MongoDB is a NoSQL document database for high volume data storage.
https://studio3t.com/academy/#courses
The fastest way to learn MongoDB
https://www.youtube.com/watch?v=c2M-rlkkT5o
This video will give you and introduction to MongoDB in 1 Hour. Afterwards I recommend exploring aggregation, replication, and sharding.
https://www.youtube.com/watch?v=ExcRbA7fy_A&list=PL4cUxeGkcC9h77dJ-QJlwGlZlTd4ecZOA
You'll learn how to use MongoDB (a NoSQL database) from scratch. You'll also learn how to integrate it into a simple Node.js API.
还有更多 •••
相关职位
社招D7230
1、为快手电商风控提供体系化能力,包括但不限于持续保障风控链路稳定可靠、基建创新等; 2、具备良好的逻辑思维能力或潜力,并能够在业务拆解、业务架构设计、基础架构设计等工作中有所展现; 3、具备开放的认知学习能力或潜力,并能够在业务推进、能力0~1建设、创新研究等工作中有所展现。
更新于 2025-04-10北京
社招3-5年J0012
1、负责电商治理平台相关的研发工作,包括不限于内容审核、策略引擎、商家保护等; 2、在业务快速发展中,高效支撑业务系统迭代,推动系统的可扩展性、可维护性和稳定性提升; 3、基于大模型、agent相关的技术,推动AI技术在治理平台应用以及治理防控模式的变革。
更新于 2026-02-10杭州
社招1-3年J0012
1、核心系统设计与开发:负责电商平台结算、计费、账户、核算等核心金融系统的架构设计与开发,确保系统的高可用、高安全及数据一致性; 2、复杂业务处理:主导处理订单结算、商家/平台分账、资金流水对账、税务处理及财务凭证生成等复杂业务逻辑,解决高并发场景下的资损风险; 3、AI能力融合与应用:探索并应用AI技术(如大语言模型、机器学习)优化结算流程,例如:利用AI进行异常交易识别与风控、基于历史数据进行资金流动预测与流动性管理、使用大模型辅助生成财务报告或异常账单的智能分析摘要; 4、性能优化与稳定性保障:对现有系统进行持续优化,解决性能瓶颈,确保大促(如双11、Black Friday)期间的系统稳定性; 5、跨团队协作:与产品、算法、测试及财务团队紧密合作,推动项目按时高质量交付。
更新于 2026-04-03北京