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Prep plan
Updated weekly · Last refresh Aug 30

EPAM Systems QA Engineer Interview Questions

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

50questions
~8htotal time
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1
CodingStart here. 33 questions · ~303 min
Count Repeated Numbers in a RangeHard
Practice

Count every occurrence of digit 8 in an inclusive numeric range using positional digit counting.

logicEPAM Systems
Reverse a String in PythonEasy
Practice

Reverse a string in Python using character traversal and return the reversed result.

StringsfunctionspythonEPAM Systems
Keyword Occurrence String CodingMedium
Practice

Count case-insensitive whole-word keyword matches across strings using KMP pattern matching.

string manipulationProgrammingEPAM Systems
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2
Execution6 questions · ~55 min
Approach Building and Testing from ScratchMedium

Evaluates your end-to-end thinking for QA and tool selection from requirements to testing.

testing toolsEPAM Systems
Verification vs ValidationEasy

Tests your understanding of core QA concepts and how you apply them.

Success CriteriaQualityEPAM Systems
Run Headless Tests in JenkinsMedium

Tests CI execution setup and practical automation configuration for reliable headless runs.

AutomationEPAM Systems
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3
Behavioral & Leadership9 questions · ~83 min
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4
More topics2 questions · ~18 min
SOQL in TestingEasy

Tests your ability to use SOQL to validate and set up Salesforce test data.

SubqueriesJoinsEPAM Systems
Python Query Execution With DB ClientMedium

Evaluates your ability to integrate database access into QA automation using Python.

sqlpythonEPAM Systems
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.