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Updated weekly · Last refresh Oct 17

SES QA Engineer Interview Questions

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

10questions
~1htotal time
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1
ExecutionStart here. 6 questions · ~48 min
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 ManagementSES
Building an Automation FrameworkHard

Tests engineering depth in designing extensible automation frameworks and tooling.

framework designtest architectureautomation frameworkSES
Debug Failing Automation in Production-Like SetupMedium

Tests debugging methodology for automation failures under realistic conditions and environments.

production environmentDebuggingAutomationSES
Design a JavaScript Automation FrameworkMedium

Assesses test framework design skills, maintainability, and automation architecture in JavaScript.

framework designjavascriptautomation frameworkSES
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2
SQL & Data Manipulation3 questions + 3 drills · ~54 min
Verify Data Consistency After Bulk UpdatesMedium

Evaluates strategies to validate data integrity and correctness after large database changes.

data consistencySES
Detect Duplicate User RecordsMedium

Assesses ability to write efficient SQL for deduplication and duplicate detection at scale.

sql querydata validationSES
SQL Extraction From Complex SchemaMedium

Tests SQL proficiency for querying complex schemas and extracting targeted records.

sql querycomplex queriesdatabase conceptsSES
Advanced SQL With Windows and JoinsHard
Practice
Practice drill

Rank product categories by net sales using multiple joins, CTEs, and window functions.

Window FunctionsJoinssql queryJJoJo Maman BébéGGenuine Parts Company (GPC)Walmart
Finding Duplicate Transactions in SQLMedium
Practice
Practice drill

Identify repeated member transaction records by business-key fields and return each duplicate combination with its occurrence count.

sql queryGroup BytransactionsNavy Federal Credit Union
SQL Access CheckMedium
Practice
Practice drill

Determine whether a specified user has an active membership in a specified project using joined access-control tables.

access controlnull handlingJoinsAsana
3
More topics1 question · ~8 min
Handling Technical Coding QuestionsMedium

Evaluates your problem-solving approach and ability to translate requirements into correct code.

SES

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