富途后端开发工程师(AI Agent / 搜索 / 推荐方向)
社招全职3年以上技术类地点:深圳状态:招聘
任职要求
本科及以上学历,计算机、软件工程等相关专业。3年以上互联网 C 端后端研发经验 有搜索、推荐、广告系统或大模型 Agent 落地经验者优先精通 Golang/C++/Java 至少一门语言,具备扎实的数据结构、算法和工程设计能力 深入理解分布式系统架构,具备高并发、低延迟系统设计经验,熟悉参数服务器、流式计算等大规模技术方案熟悉 LLM API 接入、大模型分布式推理服务工程化 熟悉主流向量数据库的使…
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工作职责
核心架构设计与研发:负责搜索、推荐及 AI Agent 系统的后端核心架构设计与工程落地,保障系统在高并发、低延迟、高可用场景下的稳定运行AI Agent 与 RAG 工程落地:配合算法团队,负责 AI Agent、多 Agent 协作流、RAG(检索增强生成) 的工程框架搭建,以及大模型流式输出的工程优化、Prompt 管理服务化建设搜推工程与性能优化:负责搜索索引构建、工程召回、粗精排服务阶段的工程化支撑与性能调优。负责向量数据库选型、接入与查询优化,支撑大规模 Embedding 的高效检索业务价值与数据闭环:与 AI 策略产品经理、算法工程师紧密配合,支持 A/B Testing 实验平台的设计与接入,支撑快速迭代。负责线上服务的监控、容灾与干预降级机制,确保大模型幻觉或异常情况下的合规底线
包括英文材料
学历+
广告系统+
https://github.com/InteractiveAdvertisingBureau/openrtb2.x
Real-time Bidding (RTB) is a way transacting media that allows an individual ad impression to be put up for bid in real-time.
https://people.eecs.berkeley.edu/~jfc/DataMining/SP12/lecs/lec12.pdf
https://wnzhang.net/teaching/ee448/slides/11-computational-ads.pdf
If a bidder bids higher than his true value, then...
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
AI agent+
https://www.ibm.com/think/ai-agents
Your one-stop resource for gaining in-depth knowledge and hands-on applications of AI agents.
Go+
https://www.youtube.com/watch?v=8uiZC0l4Ajw
学习Golang的完整教程!从开始到结束不到一个小时,包括如何在Go中构建API的完整演示。没有多余的内容,只有你需要知道的知识。
C+++
https://www.learncpp.com/
LearnCpp.com is a free website devoted to teaching you how to program in modern C++.
https://www.youtube.com/watch?v=ZzaPdXTrSb8
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.
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/
分布式系统+
https://www.distributedsystemscourse.com/
The home page of a free online class in distributed systems.
https://www.youtube.com/watch?v=7VbL89mKK3M&list=PLOE1GTZ5ouRPbpTnrZ3Wqjamfwn_Q5Y9A
高并发+
https://www.baeldung.com/concurrency-principles-patterns
In this tutorial, we’ll discuss some of the design principles and patterns that have been established over time to build highly concurrent applications.
https://www.baeldung.com/java-concurrency
Handling concurrency in an application can be a tricky process with many potential pitfalls. A solid grasp of the fundamentals will go a long way to help minimize these issues.
https://www.oreilly.com/library/view/concurrency-in-go/9781491941294/
You’ll understand how Go chooses to model concurrency, what issues arise from this model, and how you can compose primitives within this model to solve problems.
https://www.oreilly.com/library/view/modern-concurrency-in/9781098165406/
With this book, you'll explore the transformative world of Java 21's key feature: virtual threads.
https://www.youtube.com/watch?v=qyM8Pi1KiiM
https://www.youtube.com/watch?v=wEsPL50Uiyo
还有更多 •••