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Updated weekly · Last refresh Aug 30

Publix QA Engineer Interview Questions

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

21questions
~3htotal time
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1
SQL & Data ManipulationStart here. 6 questions + 3 drills · ~78 min
API to Database ValidationMedium

Tests your end-to-end validation approach from API responses to persisted database state.

api testingdata integrityPublix
SQL Join Differences With TestsMedium

Tests your understanding of SQL join semantics and your ability to validate them with real test cases.

Joinsdata integrityPublix
Validate Stored Procedures and TriggersHard

Tests your strategy for verifying database-side logic and side effects in integration tests.

stored proceduresPublix
SQL Joins for TransactionsMedium
Practice
Practice drill

Combine customer transactions and optional notes using INNER JOIN, LEFT JOIN, aggregation, and conditional spend bands.

JoinsData WranglingtransactionsSupernova TechnologyDeloitte
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
Reconcile Conflicting Invoice TotalsMedium
Practice
Practice drill

Reconcile billing and ERP invoice totals using joins, a CTE for latest snapshots, and CASE-based discrepancy classification.

JoinsData WranglingQualityLiterati
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2
Execution3 questions · ~24 min
Third-Party API Integration TestingMedium

Tests your integration testing strategy, including handling dependencies and failure modes.

Publix
Agile Test Environment and Data SetupMedium

Tests your process for reliable test setup under time pressure and changing requirements.

Agiletest dataPublix
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3
Coding4 questions · ~32 min
Selenium Waits: Implicit vs Explicit vs FluentMedium

Tests your understanding of Selenium synchronization and your ability to choose the right wait strategy.

seleniumAutomationPublix
Selenium Automation Framework DesignHard

Tests your ability to build maintainable UI automation with solid structure, patterns, and maintainability.

javaseleniumTestingPublix
Validate Complex JSON in PostmanMedium

Tests your API testing skills for parsing, asserting structure, and validating payload correctness.

postmanapi testingPublix
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4
Behavioral & Leadership8 questions · ~64 min
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The finish line: interview-readyComplete all 21 questions plus 3 hands-on drills to finish this plan.