IndMoney L4 Interview | Rejected
- Posted
- 3 Apr 2026
Summary
I interviewed for an L4 role at IndMoney, passed the DSA round but was rejected after the HLD round.
How it went
Interview Experience for IndMoney interview.
Round 1 - DSA
Technical challenges/issues faced in work, how did you overcome this?
Que : Create data structure which can insert element in O(1) delete element in O(1) return most frequent element in O(1)
Verdict : Positive
Round 2 - HLD
Project discussion - Discussed one project and questions based on my experience, what is indexing, side effects of indexing, redis single or multi threaded, how does it handle so many operations, how do we ensure in sqs that multiple consumers don’t read the same message.
Design Splitwise- database tables, schema, most efficient algorithm?
Verdict : Negative - Was not able to articulate my approach well, lack of clear design as well.
Verdict : Rejected
Questions asked (2)
- 01
O(1) Insert, Delete, and Return Most Frequent Element
Data Structures & Algorithms
Create a data structure which can insert an element in O(1), delete an element in O(1), and return the most frequent element in O(1).
- 02
Splitwise Design: Database Schema and Algorithm
System Design
Design the database tables, schema, and most efficient algorithm for a Splitwise‑like expense sharing application.