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Updated weekly · Last refresh Oct 17

Inmar QA Engineer Interview Questions

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

3questions
~1htotal time
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1
SQL & Data ManipulationStart here. 1 question + 3 drills · ~38 min
SQL Join Query WritingMedium

Evaluates ability to write correct SQL joins and reason about relational data.

sqlInmar
Duplicate Transactions QueryMedium
Practice
Practice drill

Identify near-duplicate Mastercard authorizations with a self-join and rank matching transactions within two minutes.

Self-JoinssqlMastercardBank Of America Merrill LynchPitchbook Data
SQL Query OptimizationMedium
Practice
Practice drill

Optimize a slow PostgreSQL query that aggregates completed transactions while preserving customers with no matching activity.

Performance Tuningdatabase optimizationindexesDDroisysCapgeminiNomura
SQL Window Functions Moving AverageMedium
Practice
Practice drill

Calculate a three-day moving average of active-client revenue using aggregation and SQL window functions.

Window FunctionsData AnalysissqlEEvalueserveSShyena Tech YarnsAATB Financial
2
Coding1 question · ~8 min
Selenium and SpecFlow TestingMedium

Assesses practical experience designing and maintaining end-to-end automated tests.

seleniumInmar

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3
Behavioral & Leadership1 question · ~8 min
Background and Role FitEasy

Assesses communication clarity and alignment between your experience and the QA role at Inmar.

backgroundInmar
The finish line: interview-readyComplete all 3 questions plus 3 hands-on drills to finish this plan.