I applied through an employee referral. I interviewed at HashedIn by Deloitte (Chennai) in Jan 2026
Interview
3 Rounds of interview
1 .Net Coding - Medium level DSA Questions on Arrays, Binary Tree and Linked List were asked
2 .Net Design - This is a High Level System Design - Design MakeMyTrip
3 .Net Fitment round - Questions on resume, project architecture, basically they will check if your are suitable for HashedIn, I messed up in this round
Overall good interview experience and feedback provided by them were great we can work on it.
Hope this helps
Interview questions [1]
Question 1
1. Given a array find all the duplicates and remove it in the same array move all the distinct elements to the leftmost index
2. Find if the given linked list have loop
3. Code to validate if a given binary tree is valid