Role & seniority: Senior Android QA / Test Engineer (contract)

Stack / tools: Android system testing; Java or Python for automation; Android debugging tools (ADB, logcat, Memory Analyzer Tools); familiarity with Android architecture from kernel to framework; Gradle (nice-to-have)

Top 3 responsibilities

Design, plan, and execute end-to-end testing across functional, integration, regression, and performance areas on real devices
Develop, maintain, and improve automated tests; enhance Android test automation frameworks
Debug, analyze logs/runtime behavior, and document issues; own quality for assigned features through release cycles; collaborate with Devs/QA leads/PMs

Must-have skills

5+ years in Android system testing (application, system, or framework level)
Experience writing test automation or scripts (Java, Python, or similar)
Hands-on Android debugging (ADB, logcat, Memory Analyzer Tools) and solid understanding of Android fundamentals and architecture
End-to-end testing experience for Bootloader, Kernel, TEE, or Trusted Applications; strong QA processes and defect tracking; good communication
Masters in Computer Science or equivalent

Nice-to-haves

Kernel debugging concepts and system-level analysis
Awareness of TEE/TA concepts; experience testing Android builds or custom images
Familiarity with performance benchmarking or AI-related Android features

Location & work type

Mountain View, CA; on-site
Contract

Full Description

A global leader in consumer technology is looking for an Android QA / Test Engineer to help ensure the quality, stability, and performance of Android-based system features and services. In this role, you will work closely with developers, program managers, and QA teams to test Android components across devices and releases, with a strong focus on automation, debugging, and system reliability. This role is ideal for engineers with hands-on Android testing experience who are interested in deeper system behavior and debugging, including applications that rely on native components.

Responsibilities: Understand product and business requirements and contribute to test planning and execution across functional, integration, regression, and performance testing. Perform end-to-end testing of Android products, including execution on real Android mobile devices. Design and execute test cases for Android system features, APIs, and services. Develop, maintain, and improve automated tests for Android services and applications. Contribute to the enhancement of Android test automation frameworks. Perform performance and benchmark testing for key system metrics such as battery usage, memory consumption, and boot time. Debug application and system-level issues on Android, including applications and native components, using standard Android debugging tools and debuggers. Analyze logs and runtime behavior to help identify the cause of crashes, freezes, and stability issues. Clearly document issues and collaborate with development teams to drive resolution. Take ownership of quality for assigned features during regular release cycles. Work closely with developers, QA leads, and program managers to deliver high-quality releases. Contribute to a strong engineering culture that values quality across all Android features and services.

Required Skills: 5+ years of experience in Android system testing or QA (application, system, or framework level). Experience writing test automation or scripts using Java, Python, or similar languages Hands-on experience with Android debugging tools such as ADB, logcat, and Memory Analyzer Tools. Knowledge in Android system and its layered architecture, from the foundation of the Linux kernel to the user-facing applications the Android including Framework Solid understanding of Android fundamentals, including components, lifecycles, and system services. Excellent understanding of QA processes, test methodologies, and defect tracking. Strong analytical, problem-solving, and communication skills.

Experience in End-to-end testing for a minimum of one of the following: Bootloader, Kernel, TEE, and Trusted Applications (TAs) Education Masters in Computer Science or equivalent

Nice to Have: Understanding of kernel debugging concepts and system-level analysis Awareness of Trusted Execution Environment (TEE) and Trusted Applications (TA) Experience testing Android builds or custom Android images. Familiarity with Android build tools (e.g., Gradle). Interest or exposure to performance testing, benchmarking, or AI-related features on Android.