传音AIOT平台软件开发工程师（后端）(J18070)
社招全职地点：上海 | 深圳状态：招聘
任职要求
1、精通 Java/Go/（至少一种），熟悉多线程、网络编程、异步IO。 有 C/C++ 经验（用于协议解析、嵌入式对接）优先。 2、熟悉 MQTT/CoAP/HTTP/LwM2M 等物联网通信协议，了解 Modbus/OPC UA 等工业协议者优先。 3、熟悉 Spring Boot/Cloud（Java）、Gin/Echo（Go）、Django/FastAPI（Python），熟练使用 Redis（缓存）、Kafka/RabbitMQ（消息队列）、MySQL/PostgreSQL（关系型数据库） 4、熟悉微服务架构（K8s/Docker）、负载均衡（Nginx）、分布式存储（MongoDB/InfluxDB/TDengine），有高并发系统开发经验（如Netty、gRPC）。 5、熟悉 AWS IoT/Aliyun IoT/Tencent IoT Hub 等公有云物联网平台架构，有开源物联网平台（如 ThingsBoard、EMQX）二次开发经验优先。
工作职责
1、参与物联网平台的整体架构设计，优化设备接入、数据存储、消息通信等核心模块 2、设计高可用、高并发的分布式系统，支持海量设备连接与实时数据处理。 3、开发设备接入层（MQTT/CoAP/HTTP等协议），实现设备注册、鉴权、心跳检测等功能 4、实现设备数据采集、存储（时序数据库、关系型数据库）和实时计算（流处理） 5、开发规则引擎（Rule Engine），支持数据转发、告警触发、业务联动等功能。 6、基于MQTT/Kafka/RabbitMQ等消息中间件，实现设备-云端双向通信。 7、设计事件驱动架构（EDA），支持设备状态变更、告警推送等场景。 8、实现设备身份认证（X.509/TLS/Token）、数据加密（TLS/AES）和访问控制（RBAC）， 防范DDoS攻击、设备伪造等安全风险。 9、优化系统性能，提升设备接入能力（百万级连接），0-1参与监控系统搭建，保障平台稳定性。
包括英文材料
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.
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。
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!
网络编程+
https://www.youtube.com/watch?v=2HrYIl6GpYg
I will make a simple HTTP web server with the C Programming Language.
https://www.youtube.com/watch?v=8z6okCgdREo
This tutorial is for Gophers who have written a command line or an API application, but have little to no experience in lower-level concepts like reading and writing to sockets, working with channels, and managing multiple goroutines.
https://www.youtube.com/watch?v=bdIiTxtMaKA&list=PL9IEJIKnBJjH_zM5LnovnoaKlXML5qh17
https://www.youtube.com/watch?v=bzja9fQWzdA
Implement the ubiquitous TCP protocol that underlies much of the traffic on the internet!
[英文] 📺Network Programming with Python Course (build a port scanner, mailing client, chat room, DDOS)
https://www.youtube.com/watch?v=FGdiSJakIS4
Learn network programming in Python by building four projects. You will learn to build a mailing client, a DDOS script, a port scanner, and a TCP Chat Room.
https://www.youtube.com/watch?v=gntyAFoZp-E
https://www.youtube.com/watch?v=JiuouCJQzSQ
Explore the fundamentals of networking in Rust by building a simple TCP server.
https://www.youtube.com/watch?v=JRTLSxGf_6w
https://www.youtube.com/watch?v=sFizpxHkIlI
In this video we'll cover SOCKET PROGRAMMING in JAVA.
https://www.youtube.com/watch?v=sXW_sNGvqcU
C+
https://www.freecodecamp.org/chinese/news/the-c-beginners-handbook/
本手册遵循二八定律。你将在 20% 的时间内学习 80% 的 C 编程语言。
https://www.youtube.com/watch?v=87SH2Cn0s9A
https://www.youtube.com/watch?v=KJgsSFOSQv0
This course will give you a full introduction into all of the core concepts in the C programming language.
https://www.youtube.com/watch?v=PaPN51Mm5qQ
In this complete C programming course, Dr. Charles Severance (aka Dr. Chuck) will help you understand computer architecture and low-level programming with the help of the classic C Programming language book written by Brian Kernighan and Dennis Ritchie.
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
HTTP+
https://developer.mozilla.org/zh-CN/docs/Web/HTTP
超文本传输协议（HTTP）是一个用于传输超媒体文档（例如 HTML）的应用层协议。它是为 Web 浏览器与 Web 服务器之间的通信而设计的，但也可以用于其他目的。
Spring Boot+
https://spring.io/guides/gs/spring-boot
his guide provides a sampling of how Spring Boot helps you accelerate application development.
https://www.youtube.com/watch?v=Nv2DERaMx-4&list=PLzUMQwCOrQTksiYqoumAQxuhPNa3HqasL
The author teaches you how to use Spring Boot from a complete beginner, to building a REST API with a real database, Dockerising it and deploying it to the cloud.
Gin+
https://gin-gonic.com/en/docs/quickstart/
This guide walks you through installing Gin, setting up a project, and running your first API—so you can start building web services with confidence.
https://go.dev/doc/tutorial/web-service-gin
This tutorial introduces the basics of writing a RESTful web service API with Go and the Gin Web Framework (Gin).
Echo+
https://echo.labstack.com/docs
The Echo project is a powerful and versatile web framework for building scalable and high-performance web applications in the Go programming language.
https://www.kelche.co/blog/go/golang-echo-tutorial/
Welcome to this tutorial on creating a fitness API using the Echo framework in Go.
Django+
https://www.youtube.com/watch?v=nGIg40xs9e4
Learn how to build a simple Django application in as fast as 20 minutes!
https://www.youtube.com/watch?v=rHux0gMZ3Eg
Learn Django and start building amazing back-ends!
FastAPI+
https://fastapi.tiangolo.com/tutorial/
This tutorial shows you how to use FastAPI with most of its features, step by step.
https://realpython.com/get-started-with-fastapi/
FastAPI is a web framework for building APIs with Python.
https://www.youtube.com/watch?v=rvFsGRvj9jo
This video today is a crash course, where we will go through the basics of FastAPI.
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.
Redis+
[英文] Developer Hub
https://redis.io/dev/
Get all the tutorials, learning paths, and more you need to start building—fast.
https://www.runoob.com/redis/redis-tutorial.html
REmote DIctionary Server(Redis) 是一个由 Salvatore Sanfilippo 写的 key-value 存储系统，是跨平台的非关系型数据库。
https://www.youtube.com/watch?v=jgpVdJB2sKQ
In this video I will be covering Redis in depth from how to install it, what commands you can use, all the way to how to use it in a real world project.
缓存+
https://hackernoon.com/the-system-design-cheat-sheet-cache
The cache is a layer that stores a subset of data, typically the most frequently accessed or essential information, in a location quicker to access than its primary storage location.
https://www.youtube.com/watch?v=bP4BeUjNkXc
Caching strategies, Distributed Caching, Eviction Policies, Write-Through Cache and Least Recently Used (LRU) cache are all important terms when it comes to designing an efficient system with a caching layer.
https://www.youtube.com/watch?v=dGAgxozNWFE
Kafka+
https://developer.confluent.io/what-is-apache-kafka/
https://www.youtube.com/watch?v=CU44hKLMg7k
https://www.youtube.com/watch?v=j4bqyAMMb7o&list=PLa7VYi0yPIH0KbnJQcMv5N9iW8HkZHztH
In this Apache Kafka fundamentals course, we introduce you to the basic Apache Kafka elements and APIs, as well as the broader Kafka ecosystem.
RabbitMQ+
[英文] RabbitMQ Tutorials
https://www.rabbitmq.com/tutorials
These tutorials cover the basics of creating messaging applications using RabbitMQ.
https://www.youtube.com/watch?v=bfVddTJNiAw
RabbitMQ is a powerful message broker that can help you create resilient and scalable applications.
消息队列+
https://www.youtube.com/watch?v=xErwDaOc-Gs
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.
PostgreSQL+
[英文] PostgreSQL Tutorial
https://neon.com/postgresql/tutorial
This PostgreSQL tutorial helps you quickly understand PostgreSQL.
[英文] PostgreSQL Tutorial
https://www.pgtutorial.com/
This PostgreSQL tutorial will teach you about PostgreSQL from beginner to advanced.
https://www.youtube.com/watch?v=qw--VYLpxG4
It is the most advanced open source database system widely used to build back-end systems.
https://www.youtube.com/watch?v=SpfIwlAYaKk
Learn PostgreSQL, one of the world's most advanced and robust open-source relational database systems.
微服务+
https://learn.microsoft.com/en-us/training/modules/dotnet-microservices/
Microservice applications are composed of small, independently versioned, and scalable customer-focused services that communicate with each other by using standard protocols and well-defined interfaces.
https://microservices.io/
Microservices - also known as the microservice architecture - is an architectural style that structures an application as a collection of two or more services.
https://spring.io/microservices
Building small, self-contained, ready to run applications can bring great flexibility and added resilience to your code.
https://www.ibm.com/think/topics/microservices
Microservices, or microservices architecture, is a cloud-native architectural approach in which a single application is composed of many loosely coupled and independently deployable smaller components or services.
https://www.youtube.com/watch?v=CqCDOosvZIk
https://www.youtube.com/watch?v=hmkF77F9TLw
Learn about software system design and microservices.
Kubernetes+
https://kubernetes.io/docs/tutorials/kubernetes-basics/
This tutorial provides a walkthrough of the basics of the Kubernetes cluster orchestration system.
https://kubernetes.io/zh-cn/docs/tutorials/kubernetes-basics/
本教程介绍 Kubernetes 集群编排系统的基础知识。每个模块包含关于 Kubernetes 主要特性和概念的一些背景信息，还包括一个在线教程供你学习。
https://www.youtube.com/watch?v=s_o8dwzRlu4
Hands-On Kubernetes Tutorial | Learn Kubernetes in 1 Hour - Kubernetes Course for Beginners
https://www.youtube.com/watch?v=X48VuDVv0do
Full Kubernetes Tutorial | Kubernetes Course | Hands-on course with a lot of demos
Docker+
https://www.youtube.com/watch?v=GFgJkfScVNU
Master Docker in one course; learn about images and containers on Docker Hub, running multiple containers with Docker Compose, automating workflows with Docker Compose Watch, and much more. 🐳
https://www.youtube.com/watch?v=kTp5xUtcalw
Learn how to use Docker and Kubernetes in this complete hand-on course for beginners.
Nginx+
[英文] Beginner’s Guide
https://nginx.org/en/docs/beginners_guide.html
This guide gives a basic introduction to nginx and describes some simple tasks that can be done with it.
https://www.youtube.com/watch?v=9t9Mp0BGnyI
NGINX is open-source web server software used for reverse proxy, load balancing, and caching. It's important to understand, especially if you are a backend developer.
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.
InfluxDB+
https://docs.influxdata.com/influxdb/v2/get-started/
collect, store, process and visualize time series data.
https://www.youtube.com/watch?v=XloH_0G2IzA
This is short video going over getting started with InfluxDB.
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
gRPC+
[英文] Introduction to gRPC
https://grpc.io/docs/what-is-grpc/introduction/
An introduction to gRPC and protocol buffers.
AWS+
https://aws.amazon.com/
Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.
IOT+
https://microsoft.github.io/IoT-For-Beginners/#/
Azure Cloud Advocates at Microsoft are pleased to offer a 12-week, 24-lesson curriculum all about IoT basics.
https://www.ibm.com/think/topics/internet-of-things
The Internet of Things (IoT) refers to a network of physical devices, vehicles, appliances, and other physical objects that are embedded with sensors, software, and network connectivity, allowing them to collect and share data.
https://www.youtube.com/watch?v=1KVrBjSqS5s
The term 'Internet of Things' was coined by Kevin Ashton in 1999 to refer to connecting the Internet to the physical world via sensors.
相关职位
社招2年以上食杂零售
1.负责零售业务各种基于AIoT技术的平台及解决方案的系统开发工作； 2.承接产品需求，参与后端系统设计和核心代码开发。产出技术方案、关注技术风险，交付高质量的设计、代码、自动化测试和相关文档。 3.持续优化系统架构，从容量评估、性能优化、压力测试等多方面，推动系统向更高效、更稳定、更可靠的方向不断前进。 4.与团队内外成员协作，通过沟通、协作、分享等方式赋能组织。
更新于 2025-06-22
社招6年以上
1、负责 RTOS 智能穿戴产品的整体架构设计与开发工作，主导从硬件选型到软件系统集成的全流程。 深度优化 RTOS 在智能穿戴硬件平台上的性能，确保系统实时响应、低功耗运行，对系统内存管理、任务调度等关键模块进行调优。 2、开发并维护智能穿戴设备中的各类驱动程序，涵盖显示屏、传感器（如心率、加速度、陀螺仪等）以及蓝牙/wifi/Cat1通信、音频Codec和GPU驱动模块等，保障硬件设备稳定运行。 3、与算法团队紧密协作，集成健康监测、运动追踪等算法，优化算法在 RTOS 环境下的运行效率，确保数据处理的准确性与实时性。 4、负责软件开发过程中的代码编写、调试、测试以及问题排查，确保软件质量满足产品要求，解决开发过程中的技术难题。 5、跟踪行业技术发展趋势，引入新技术、新方法，持续改进产品性能和用户体验。
更新于 2025-07-02
社招5年以上
1、理解公司行业、公司AIOT（智能安防）相关智能软件、硬件规划，明确公司目标与现状差距，规划发展及升级路径。 2、负责嵌入式系统以及业务整体规划、架构设计与技术实现，支撑公司AIOT别相关业务的快速发展； 3、完善升级系统架构及子系统设计和开发，持续性能调优，改进缺陷，保障系统的稳定性； 4、维持系统架构设计的一致性，参与关键组件和代码的CodeReview，承担架构设计质量的责任； 5、以技术驱动实现市场及客户需求，推动技术与业务的融合； 6、提升团队战斗力，从技术深度、认知宽度等综合提升员工素养，创新开拓，提升团队凝聚力，以保持架构设计具备行业前瞻性7、协调内外部资源，推动终端项目进程，为结果负责；上级安排的临时性工作及项目；
更新于 2024-08-07
