智能音箱软件系统架构及交付工程师
Lenovo
General Information Req # WD00086645 Career area: Software Engineering Country/Region: China State: Shanghai City: 上海(Shanghai) Date: Thursday, August 14, 2025 Working time: Full-time Additional Locations: * China - Shanghai - 上海(Shanghai) Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers.
Lenovo is a US$69 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY).
This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub. Description and Requirements
a. AirPlay:了解AirPlay 2的DAAP/DACP协议、RAOP实时音频传输、设备发现与配对流程;
b. Google Cast:掌握Cast SDK的接收器/发送器架构、Cast V2协议、Session管理机制;
c. Spotify Connect:熟悉Spotify的Device Link协议、OAuth 2.0授权流程、播放状态同步逻辑;具备扎实的调试能力,如抓包分析、日志追踪、协议模拟工具使用等。
Additional Locations: * China - Shanghai - 上海(Shanghai) * China * China - Shanghai * China - Shanghai - 上海(Shanghai)
Lenovo is a US$69 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY).
This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com, and read about the latest news via our StoryHub. Description and Requirements
岗位职责/Job Responsibilities:
1. 海外音乐服务生态深度集成
负责AirPlay、Google Cast、Spotify Connect等主流海外音乐/音频服务协议的技术调研、适配与集成,确保音箱设备与各服务的功能(如投屏播放、多房间同步、语音控制、曲库访问等)完整兼容;深入理解各服务的开放API、SDK及底层通信协议,协同完成协议解析、认证授权、数据交互(音视频流、控制指令)等核心模块开发;针对不同服务的技术特性,设计适配层架构,协同解决跨平台兼容性问题(如网络环境差异、设备认证策略、音频编解码格式冲突)。2. 技术攻坚与性能优化
协同解决音乐服务集成中的高复杂度技术问题(如多房间组网时的同步延迟、跨服务播放状态同步、低延迟音频流传输);协同优化音乐服务的连接成功率、响应速度及资源占用,提升用户端到端体验。3. 跨团队协作与业务落地
与海外产品经理、UI/UX设计师紧密合作,将音乐服务的功能需求转化为可落地的技术方案;协同硬件、音频算法、测试团队,完成从开发联调到量产的全流程交付(包括固件集成、实验室功能验证、海外区域合规测试等);跟踪海外音乐服务的政策变化(如API权限调整、认证规则更新)与技术迭代(如新版本协议支持),推动音箱功能持续升级。4. 技术前瞻与生态拓展
研究新兴海外音乐服务(如Tidal Connect、Apple Music AirPlay 2扩展功能)及底层技术趋势(如Matter协议对多设备协同的影响),探索音箱与未来生态的融合可能性;输出技术文档与最佳实践,沉淀团队在音乐服务生态开发的技术资产。岗位要求/Job Requirements:
1. 经验
3年以上智能硬件或消费电子软件开发交付经验,有海外音乐服务集成项目经验者优先;至少主导或深度参与过1-2个主流海外音乐服务(如AirPlay/Google Cast/Spotify Connect等)的集成落地,熟悉其技术原理与业务流程。2. 技术能力
精通C/C++/Java/Python中的至少一种(智能音箱场景优先C/C++或Java),熟悉Linux/RTOS系统开发环境;深入理解网络通信协议、音视频流传输协议及多线程/异步编程模型;熟悉海外主流音乐服务的开放技术栈:a. AirPlay:了解AirPlay 2的DAAP/DACP协议、RAOP实时音频传输、设备发现与配对流程;
b. Google Cast:掌握Cast SDK的接收器/发送器架构、Cast V2协议、Session管理机制;
c. Spotify Connect:熟悉Spotify的Device Link协议、OAuth 2.0授权流程、播放状态同步逻辑;具备扎实的调试能力,如抓包分析、日志追踪、协议模拟工具使用等。
3. 业务与软技能
对海外音乐服务生态有强烈兴趣,主动关注行业动态(如CES展会、服务商技术博客),理解用户对“多设备互联”“无缝播放”的核心需求;优秀的跨团队沟通能力(能与海外产品/测试团队无障碍协作),逻辑清晰,能将复杂技术问题转化为易懂的业务语言;责任心强,具备复杂项目的全流程推动能力(从需求分析到量产交付)。加分项
PMP认证;有海外音乐服务商(如Spotify/Apple/Alexa团队)合作经验;熟悉智能音箱全链路技术栈(音频处理、语音唤醒、多模态交互),能从系统级视角优化音乐服务体验;Additional Locations: * China - Shanghai - 上海(Shanghai) * China * China - Shanghai * China - Shanghai - 上海(Shanghai)
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