Engineering

Senior Android Performance Engineer

Wise Skulls Corp.Cupertino, CA🇺🇸United StatesPosted Oct 12, 2026

Why This Role Stands Out

This hybrid Senior Android Performance Engineer role at Wise Skulls Corp. offers you the chance to significantly impact a complex application by leading performance optimization efforts and developing robust testing frameworks. You'll thrive here if you possess deep expertise in Android performance profiling, memory, energy, and thermal analysis, and enjoy collaborating with teams to enhance user experience. Apply now to elevate your skills and contribute to a leading company.

Quick Overview

Seniority

Mid Senior

Work mode

Hybrid

Location

Cupertino, CA, United States

Posted

Yesterday

Job Description

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.

Miniumum 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, RecyclerView, 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.

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.