Top 22
Prep plan
Updated weekly · Last refresh Oct 17

Phonepe Solutions Engineer Interview Questions

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

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1
SQL & Data ManipulationStart here. 7 questions + 1 drill · ~91 min
SQL Substring and LengthEasy
Practice

Use PostgreSQL LENGTH and SUBSTR to extract the last four digits from successful PhonePe UPI references.

sql queryPhonepe
Character Frequency EqualizationMedium

Assesses string manipulation and SQL/data reasoning for frequency equalization under constraints.

string manipulationsqlPhonepe
Merge Sort and SQL BasicsMedium

Assesses algorithm fundamentals alongside practical SQL query writing.

sql queriesPhonepe
SQL Query From ScenarioMedium
Practice
Practice drill

Aggregate successful transactions by user and return users meeting a minimum transaction-count threshold.

JoinssqlHavingPhonepe
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2
Coding9 questions · ~104 min
Check Palindrome StringEasy
Practice

Use a two-pointer string scan to determine whether a string reads the same forward and backward.

RecursionStringsData StructuresPhonepe
Binary SearchEasy
Practice

Implement iterative binary search to find a target value in a sorted array using O(log n) time and O(1) space.

javabinary searchArraysPhonepe
Remote Script ExecutionMedium

Evaluates Unix/Linux command knowledge for remote execution and time-bound scripting.

linuxscriptingPhonepe
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3
Behavioral & Leadership5 questions · ~58 min
STAR Walkthrough of a ProjectMedium

Tests your ability to structure complex stories and communicate outcomes clearly.

project experiencePhonepe
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4
More topics1 question · ~12 min
How Phonepe Fits Your KnowledgeEasy

Assesses understanding of Phonepe’s product and business context.

product knowledgePhonepe
The finish line: interview-readyComplete all 22 questions plus 1 hands-on drill to finish this plan.