Xiaomi Technology

测试开发工程师(声学测试方向)

Xiaomi Technology  •  Nanjing, CN (Onsite)  •  1 day ago
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Job Description

测试开发工程师(声学测试方向)
南京
校招
正式
测试类
2027届校园招聘计划
职位描述
1. 负责手机及相关智能设备的音频全场景测试,涵盖外放、耳机 / 蓝牙音频、麦克风录音、通话降噪等核心功能,保障音质与体验达标。
2. 设计测试方案与用例,执行功能、性能、稳定性及兼容性测试,精准捕捉并定位音频缺陷(如失真、杂音、延迟等)。
3. 操作专业音频测试设备(如 AP、SoundCheck、声级计等)及分析工具(如 Adobe Audition),开展主客观测试并输出标准化报告。
4. 与开发、产品等团队高效协作,推动音频问题闭环,参与需求评审并提供测试专业意见。
5. 维护测试环境与设备,归纳测试数据,持续优化测试流程与用例库。
职位要求
1. 本科以上学历,音频专业,计算机、通信或电子相关专业背景
2. 具备一定的电声理论基础,熟悉声学原理、声学信号处理等知识,了解音响、喇叭、麦克风、耳机等音频器件的性能及工作原理。
3. 具备一定的音频测试知识与技能:熟悉常用音频设备的测试方法和行业标准,如 3GPP 等相关标准,熟悉手机整机音频主客观评测方法,能够准确对听筒、喇叭、耳机音质做出评价。工具与仪器使用:熟练操作音频客观测试设备,如 AP、ACQUA、Trust system 等测试系统,以及 Adobe Audition 等音频分析工具,同时要熟悉常用的测试缺陷管理工具,如 Jira,还要能够熟练使用 adb、linux 常用命令。
4. 能够快速学习新知识、新技能,适应不断变化的技术和市场需求。
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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