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Xiaomi · 北京

# 通讯协议高级工程师（数据业务方向）

北京 

Listed on Xiaomi ’s official careers site. Posted July 15, 2026. Check that it is still open and apply there.
[Apply on Xiaomi ’s careers site →](https://xiaomi.jobs.f.mioffice.cn/index/position/7662590569739176235/detail)

[OpenNash Jobs](https://jobs.opennash.com/) / [Xiaomi ](https://jobs.opennash.com/companies/xiaomi/) / 通讯协议高级工程师（数据业务方向）

## Job description
- 负责(MTK/高通)平台复杂网络场景下的数据业务用户面性能体验拆解和攻关；
- 负责蜂窝网络数据业务全栈技术竞争力的设计/构建/攻关/落地/验收；
- 负责基于(MTK/高通)方案通讯产品上蜂窝数据吞吐率/时延相关问题分析和解决；
- 负责通讯数据业务新功能的开发，完成Android/Modem开发调试落地；

## Qualifications
- 通信、电子、计算机及其相关专业，本科以上学历；
- 熟悉TCP/IP、socket等网络编程，精通C，Java等编程语言；
- 熟悉Android Framework 、Telephony、RIL模块；有MTK或高通平台上Android开发经验，
- 熟悉3GPP协议，精通MAC/RLC/PDCP/RRC层协议；有LTE/NR L2或L3协议栈3年以上的开发或维护经验；
- 有数据业务Feature开发经验或通信新技术开发经验
- 具有较强的学习能力、分析能力、沟通能力和较好的团队合作精神

## At a glance
- Posted by the employer: Jul 15, 2026
- First seen by OpenNash: Aug 1, 2026
- Last checked: Oct 19, 2026
- Listed for: 96 days
- Location: 北京[Apply on Xiaomi ’s careers site →](https://xiaomi.jobs.f.mioffice.cn/index/position/7662590569739176235/detail)

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OpenNash lists jobs from employers’ own careers sites and does not handle applications.
Dates come from the employer where stated; “first seen” and “last checked” are our own observations.

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