Amazon QA Automation Engineer Interview Questions

The questions to prepare for a Amazon QA Automation Engineer interview. Questions from real interview reports rank first. Updated daily.

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CodingStart here. 18 questions · ~256 min

Files by Size or TypeMedium

Practice

Recursively traverse a file tree and return paths matching an exact size or file type.

dfsData StructuresAlgorithms

Amazon

Automation Script for Login PageMedium

Practice

Simulate login-page automation by finding the first valid attempt while enforcing a three-failure lockout.

Codingclean codeedge cases

Amazon

Fibonacci SeriesEasy

Practice

Generate the first n Fibonacci numbers using an iterative algorithm with linear time and constant auxiliary space.

ArraysAlgorithms

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System Design12 questions · ~171 min

Note-Taking App ArchitectureHard

Design the architecture, conflict handling, storage, and scalable sync model for a Google Keep-like note-taking application.

distributed systemsfailure modesoffline sync

Amazon

Alexa Smart Home State SyncHard

Design a practical framework to test Alexa Smart Home state conflicts and verify the final device state.

distributed systemsedge devicesfailure modes

Amazon

API Data Fetching DesignHard

Design a reliable API for fetching data, covering contracts, storage access, pagination, authorization, and operational safeguards.

latencydatabase accessapi gateway

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Execution3 questions · ~43 min

End-to-End Testing for a Live FeatureMedium

Recently asked

Evaluates comprehensive testing strategy across multiple dimensions for a live feature in a large-scale web product.

testing strategy

Amazon

Test Data Design for SerializationMedium

Recently asked

Evaluates approaches to test data design for data transformation logic in Amazon-scale systems.

validation

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Behavioral & Leadership16 questions · ~228 min

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The finish line: interview-readyComplete all 49 questions to finish this plan.