Top 50
Prep plan
Updated weekly · Last refresh Oct 17

Phonepe Software Engineer Interview Questions

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

50questions
~10htotal time
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1
CodingStart here. 11 questions · ~132 min
Hops in a TetrahedronHard
Practice

Count length-N walks returning to O in a tetrahedron using graph counting and a closed-form recurrence.

combinatoricsCodingAlgorithmsPhonepe
Palindrome Check in O(1) SpaceMedium
Practice

Determine whether an integer is a palindrome by reversing only half its digits in O(1) space.

coding challengeAlgorithmsedge casesPhonepe
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2
SQL & Data Manipulation4 questions + 2 drills · ~68 min
3
System Design11 questions · ~132 min
Nested Comments at ScaleHard

Design storage, retrieval, ranking, and pagination for nested comments on a Facebook post at Facebook scale.

ML Rankingdistributed systemsfailure modesPhonepe
Search Autocomplete DesignHard

Design a trie-based autocomplete system optimized for low latency, scalability, memory usage, ranking quality, and operational resilience.

latencydistributed systemsdesignPhonepe
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4
Execution11 questions · ~132 min
Improve Myntra Sales CaseHard
Recently asked

Explain how you would improve Myntra sales, prioritize initiatives, and justify the execution plan.

business requirementsbusiness strategydelivery managementPhonepe
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5
Security & Infrastructure7 questions · ~84 min
Kernel vs Operating SystemMedium
Recently asked

Tests understanding of OS fundamentals and security-relevant system concepts.

Operating SystemsPhonepe
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6
Technical Fundamentals3 questions · ~36 min
Java Concurrency and SynchronizationMedium
Recently asked

Tests concurrency fundamentals and ability to reason about thread safety.

javatechnical knowledgeconcurrencyPhonepe
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7
More topics3 questions · ~36 min
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The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.