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Location
In office (Shenzhen)
Seniority
Junior · 2+ years exp

Confirmed on the employer's own hiring board on Nov 4, 2026. First seen by Alion on Sep 28, 2025. Fibocom scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Fibocom designs wireless communication modules for the internet of things. Its cellular, positioning and short-range modules connect vehicles, meters and industrial equipment. The company supplies module customers across many global markets.

岗位职责 / Responsibilities

1、负责Android平台上应用层、系统层性能优化工作;

2、负责针对小内存设备的性能和功能优化工作(开机时间、内存优化、系统反应慢等问题);

3、客户/项目性能问题分析与解决,性能提升方案落地;

4、模块知识的积累与分享。

任职要求 / Requirements

1、本科及以上学历,计算机 通信相关专业,2年以上系统性能优化经验;

2、有丰富的性能调优的项目经验,熟练使用常用的性能分析工具分析系统性能。。

3、分析过两种及以上如下问题:偶发卡顿,掉帧,benchmark, 冻屏,开关机速度,App启退慢,内存泄漏,整机慢等。

4、熟悉Android系统框架,熟悉下列一个或多个模块机制原理:AMS、PMS、WMS、SurfaceFlinger、View体系架构等;

5、熟悉lmkd工作原理和相关技术。

6、熟悉Java/C/C++、有高通和MTK性能优化经验优先。

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