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PwC QA Engineer Interview Questions

The questions to prepare for a PwC QA Engineer interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
ExecutionStart here. 28 questions · ~230 min
Prioritize Testing Under Time PressureEasy

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

Trade-offsRisk AssessmentScope ManagementPwC
Verify Bug Fix Before ClosureEasy
Recently asked

Explain how you confirm a defect is truly fixed, avoid regressions, and align with stakeholders before closing the bug.

Success CriteriaRisk AssessmentQualityPwC
Decide What to AutomateEasy

Explain how you decide which tests to automate versus keep manual, balancing risk, cost, and long-term maintenance.

Trade-offsRisk AssessmentScope ManagementPwC
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2
Coding13 questions · ~107 min
Automate API Testing with Complex AuthMedium
Recently asked

Tests your approach to building reliable API automation for secure, auth-heavy systems.

Hash TablesMathGreedyPwC
Test Microservices with RestAssured or PostmanMedium
Recently asked

Tests your practical microservices testing strategy and tool proficiency.

Hash TablesMathSearchingPwC
Test Automation Language ExperienceEasy
Recently asked

Tests your practical coding experience for building and maintaining automated tests in common QA stacks.

Hash TablesArraysStringsPwC
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3
Behavioral & Leadership7 questions · ~57 min
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4
More topics2 questions · ~16 min
Validation in Regulated Pharma EnvironmentsMedium

Evaluates your knowledge of regulated validation practices and how you apply them in QA.

validationPwC
Handle Edge Cases Under Regulatory ConstraintsMedium

Evaluates your risk handling and rigor when edge cases must meet regulatory expectations.

regulatory constraintsTestingedge casesPwC
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Window Functions for Rolling StatsMedium
Practice
Practice drill

Use PostgreSQL window functions to calculate client running totals and trailing 30-day average transaction volumes.

Window FunctionssqlRunning TotalsPwC
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Resolve Conflicting Customer AttributesMedium
Practice
Practice drill

Use joins, CTEs, and row ranking to resolve conflicting customer profile values across ACME House systems.

JoinsData WranglingQualityRamsey SolutionsACME House
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.