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Senior Android Performance Engineer
Job in
Cupertino, Santa Clara County, California, 95014, USA
Listed on 2026-10-15
Listing for:
Wise Skulls LLC
Full Time
position Listed on 2026-10-15
Job specializations:
-
Software Development
Android Developer
Job Description & How to Apply Below
Important
Visa: USC, GC and H1B Candidates Only
Required Skills and Experience :JD:
You will optimize our complex app (UI, rendering, frameworks) by identifying, diagnosing, resolving performance bottlenecks, and implementing robust performance tests, with a
deep focus on memory, energy, power, and thermal performance.
Responsibilities- Lead Android performance profiling (jank, ANRs, memory, thermal) across UI, rendering, and app frameworks.
- Optimize & fix Android UI, rendering, and system performance issues.
- Define, track, and report accurate Android performance KPIs (memory, energy, power, thermal).
- Develop, maintain, and integrate performance monitoring tools & automated frameworks .
- Implement & maintain specialized performance tests (unit, integration, end-to-end) for CI/CD.
- Act as Android performance SME, guiding teams, reviewing architecture, and staying current.
- Perform in-depth data analysis, utilizing and developing custom analysis tools for actionable insights.
Qualifications:
- BS in Computer Science or equivalent.
- 5+ years in Android performance engineering.
- Expertise in Java/Kotlin for Android.
- Deep understanding of Android OS architecture & performance pitfalls.
- Expert proficiency with Android profiling tools (Profiler, Perfetto, systrace, dumpsys, ADB, Battery Historian).
- Proven ability to diagnose and resolve complex performance issues.
- Adept at measuring and interpreting memory, energy, power, and thermal metrics.
- Strong Android UI optimization skills (View hierarchies, Recycler View, animations, overdraw).
- Strong understanding of mobile system architecture (CPU/GPU, memory, power management).
- Experience with performance testing frameworks (e.g., Android Macrobenchmark, Microbenchmark, Espresso).
- Effective communication of intricate performance analysis to diverse stakeholders,
- Proven ability to collaborate effectively with a diverse team and thrive in fast- paced, deadline-driven environments.
- Knowledge of power management and battery-life analysis techniques.
- Experience with automated testing for native iOS/macOS applications, utilizing the XCUITest framework.
- Experience with Mac or iOS application development using Swift/Swift-UI or Objective-C.
Position Requirements
10+ Years
work experience
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