Salary
≈ $20k – $52k per year (Estimated)
Location
In office (Shanghai)
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 21, 2026. First seen by Alion on Oct 13, 2026. StepFun scores B on the Alion truth index.
Overview
Company
Impact
Profile match
StepFun is a Chinese foundation model laboratory building a full range of models from language to speech, image and video. Its Step series includes very large mixture of experts models and multimodal systems, and the company releases open weights alongside commercial offerings. The laboratory was founded by a former senior Microsoft executive and is among the most heavily funded of the Chinese model startups; its models are used in Chinese consumer applications and enterprise deployments across several industries.
Backed by Qiming Venture Partners
职责描述
1、负责 Android 手机整机软件功耗、DOU、场景功耗专项测试,覆盖系统框架、系统服务、自研应用及三方应用耗电场景,维护版本功耗基线,把控各版本续航质量;
2、参与功耗新特性需求分析,制定测试策略,设计测试方案并编写测试用例,定义功耗测试指标,输出测试结果与报告;
3、快速落实全面测试与回归测试,整理分析测试结果,跟进缺陷并与研发协作定位问题,推动问题及时修复和验证;
4、从用户视角开展耗电续航、温升体验测试,将用户高频使用场景转化为测试用例,丰富测试模型;
5、分析行业竞品,输出功耗差异分析报告,持续优化测试方案,提升测试覆盖度与效率。
任职要求
1、本科及以上学历,计算机、通信、电子、自动化等相关专业,3 年及以上 Android 手机软件功耗测试经验;
2、熟悉 Android 系统功耗测试流程与方法,了解 Android 电源管理基础框架,熟练使用 Power Monitor、高精度电源、电流仪等功耗测试设备,能独立搭建测试环境;
3、具备 Systrace、电量日志、wakeup 唤醒日志分析能力,能独立完成耗电问题分析定位;
4、了解 Linux 内核、CPU 调度等 Android 底层核心机制,了解 Doze 模式、智能节电工作原理;
5、具备良好的问题复盘、风险识别与跨部门推进能力。
加分项:有性能测试或系统调优经验、有功耗自动化测试平台建设经验者优先。
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