Xiaomi Technology

高级嵌入式工程师

Xiaomi Technology  •  Onsite  •  32 minutes ago
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Job Description

高级嵌入式工程师
北京
社招
全职
职位 ID:A161072
职位描述
1、参与小爱唤醒、多设备唤醒技术预研及方案制定、落地开发;
2、参与小爱唤醒、多设备唤醒质量问题分析、改善及提升。
职位要求
1、学历与经验
计算机、电子、通信、自动化等相关专业本科及以上学历;
5 年以上嵌入式软件开发经验,有完整的商用产品落地经验。
2、编程语言与工程能力
精通 C / C++,具备大型嵌入式项目的架构设计与代码实现能力;
较熟练掌握 Android 系统框架、Python、Bash、Makefile,能独立完成构建、调试与自动化工具链开发;
具备良好的代码规范意识与工程化能力(版本管理、CI/CD、单元测试等)。
3、操作系统与平台经验
有 Linux / Android 平台深度开发经验,对进程管理、内存管理、IPC、功耗管理等机制有深入理解;
有 RTOS(如 FreeRTOS / RT-Thread / Zephyr)开发经验者优先。
4、通信与网络基础
熟悉常用局域网通信机制(TCP/IP、UDP、MQTT 等),对网络延迟、丢包、重连等有实战处理经验;
熟悉蓝牙协议栈(BLE GATT),有多设备蓝牙互联经验者优先。
5、性能与资源优化能力
有系统级资源优化经验,包括但不限于内存占用优化、启动时间优化、功耗优化、CPU 调度优化等;
熟练使用 perf、valgrind、top、ftrace、systrace 等性能分析与调试工具。
6、AI 与端侧智能
对 AI 在嵌入式端的开发范式有较深理解;
有语音唤醒(KWS)、语音识别(ASR)等端侧 AI 落地经验者优先。
投递
Xiaomi Technology

About Xiaomi Technology

Xiaomi Corporation was founded in April 2010 and listed on the Main Board of the Hong Kong Stock Exchange on July 9, 2018 (1810.HK). Xiaomi is a consumer electronics and smart manufacturing company with smartphones and smart hardware connected by an IoT platform at its core.

Embracing our vision of “Make friends with users and be the coolest company in the users’ hearts”, Xiaomi continuously pursues innovations, high-quality user experience and operational efficiency. The company relentlessly builds amazing products with honest prices to let everyone in the world enjoy a better life through innovative technology.

Xiaomi is one of the world's leading smartphone companies. The company has also established the world’s leading consumer AIoT (AI+IoT) platform,reached 558 million smart devices connected to its platform (excluding smartphones,laptops and tablets) as of September 30 2022. Xiaomi products are present in more than 100 countries and regions around the world. In August 2022, Xiaomi was included in the Fortune Global 500 list for the fourth year in a row, ranking 266th. The company is the fastest-rising Chinese technology conglomerate during the four-year period.

Xiaomi is a constituent of the Hang Seng Index, Hang Seng China Enterprises Index, Hang Seng TECH Index and Hang Seng China 50 Index.

Industry
IT & Software
Company Size
10,000+ employees
Headquarters
Beijing, CN
Year Founded
2010
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