Senior Software Engineer at PhonePe

How it went

What they would tell you

How to prepare

Round by round

1. 1

   Machine Coding90 min

   Design a Warranty Claim Processing System

   • Accept claims with product ID, purchase proof, and issue description.
   • Route requests to verification, repair, or replacement workflows.
   • Track claim lifecycle and integrate with logistics for replacements.
2. 2

   LLD60 min

   The second round was discussion-based round combined with LLD questions, first went over my machine coding approach, discussing design choices, and improvements. Then the interviewer asked about SOLID principles, related design concepts, probing my understanding of object-oriented design

3. 3

   DSA Round60 min

   I could only come up with the brute force solution at that moment, though I couldn’t optimize it further.

   • Minimize Max Distance to Gas Station
   • Maximum Product Subarray in an Array

What came up