Top 39
Prep plan
Updated weekly · Last refresh Oct 17

Amazon Development Center U.S. QA Engineer Interview Questions

The questions to prepare for a Amazon Development Center U.S. QA Engineer interview. Questions from real interview reports rank first. Updated daily.

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1
ExecutionStart here. 10 questions · ~98 min
Handle Flaky Tests in CI/CDMedium
Recently asked

Tests your strategies for diagnosing, stabilizing, and preventing flaky tests from blocking releases.

ToolsRisk AssessmentQualityAmazon Development Center U.S.
Prioritize Testing Under Time PressureEasy
Recently asked

Explain how you would prioritize test cases under a tight release timeline while balancing risk, scope, and release confidence.

Trade-offsRisk AssessmentScope ManagementAmazon Development Center U.S.
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2
Coding5 questions · ~49 min
First Unique Character IndexEasy
Practice
Recently asked

Return the index of the first non-repeating character in a string using frequency counting in linear time.

Hash TablesArraysStringsAmazon Development Center U.S.
Balanced Brackets CodingMedium
Practice
Recently asked

Validate nested brackets in JustAnswer expressions while ignoring brackets inside quoted strings and handling escapes.

StackAlgorithmsAmazon Development Center U.S.
Factorial FunctionEasy
Practice
Recently asked

Calculate n! for Bank of America Mobile Banking using an iterative loop and constant auxiliary space.

RecursionMathAmazon Development Center U.S.
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3
Technical Fundamentals3 questions · ~29 min
Testing Systems With DependenciesHard
Recently asked

Tests test planning for complex dependency graphs and risk-based coverage.

Stakeholder ManagementOwnershipDealing With AmbiguityAmazon Development Center U.S.
Test Cases for New API EndpointMedium
Recently asked

Tests API QA skills including positive, negative, edge cases, and automation readiness.

Stakeholder ManagementCommunicationOwnershipAmazon Development Center U.S.
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4
Behavioral & Leadership20 questions · ~196 min
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5
More topics1 question · ~10 min
Large-Scale Test StrategyHard
Recently asked

Tests ability to design scalable QA strategy for high-traffic, complex systems.

Stakeholder ManagementDealing With AmbiguityPrioritizationAmazon Development Center U.S.
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