Software Engineer at InfoEdge India Ltd

How it went

What they would tell you

How to prepare

Round by round

1. 1

   Technical Coding Round60 min

   Java related easy question then 2 DSA question

   • Immutability vs. garbage collection
   • Explain the difference between final and finalize in Java
   • Compare Comparable and Comparator interfaces
   • Describe the internal working of Java HashMap

   Given a string of uppercase letters, find the length of the longest substring where you can replace at most k characters to make all characters the same. Find the k-th permutation sequence of numbers from 1 to n.

   • Permutation Sequence
   • Longest Repeating Character Replacement
2. 2

   Technical Round 260 min

   Start with detailed discussion of my resume, question regarding the skill set i have mentioned Questions on Spring Boot annotations, dependency injection, and microservices architecture After it a LLD task Design ride-sharing service (like Uber/Ola). I outline main classes (User, Ride, Driver, Payment), core APIs (book, cancel, track) & basic interactions

3. 3

   Hiring Manager60 min

   SQL Question: The Number of Users That Are Eligible for Discount DSA Question: Implement Queue using Stacks

   Followed by managerial questions about team handling & my problem-solving approach.

   • Implement Queue using Stack
   • The Number of Users That Are Eligible for Discount

What came up