Android Performance Engineer

Wise Skulls llc
Sunnyvale, United States of America
yesterday

Role details

Contract type
Temporary to permanent
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Sunnyvale, United States of America

Tech stack

Java
Artificial Intelligence
Data analysis
Android
iOS
Apple Mac Systems
Automation of Tests
Profiling
Software Engineering
Systems Architecture
Performance Testing
Kotlin
Information Technology
Performance Monitor
Objective C++

Job description

We''re looking for a Senior Android Performance Engineer to ensure our flagship Android application delivers a smooth, responsive, and resource-efficient user experience. You will optimize triaging of our complex app (UI, rendering, frameworks) by leveraging generative AI solutions to implement robust performance tests, with a deep focus on memory, energy, power, and thermal performance. Responsibilities

  • Lead Android performance issues triaging (jank, ANRs, memory, thermal) across UI, rendering, and app frameworks.
  • Perform in-depth data analysis, utilizing and developing custom analysis tools for actionable insights.
  • Develop, maintain, and integrate performance monitoring for existing stack using AI & automation.

Requirements

  • BS in Computer Science or equivalent.

  • 5+ years in Android performance engineering.

  • Expertise in Java/Kotlin for Android and generative AI (AI workflow automation, agents and other AI based solutions).

  • 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.

  • 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. Preferred Qualifications

  • 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.

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