I applied online. I interviewed at 1mg (Gurgaon, Haryana) in Mar 2025
Interview
Interview process has roughly 3 rounds
First : DSA
Second: a mix of LLD and HLD concepts for LLD a design question LRU cache code it out and for HLD concepts like indexing, sharding, bloom filter, sql vs nosql,microservice patterns like saga, handling transactions for a distributed system, Locking : optimistic vs pessimistic
Third: techno managerial round more on like current project and scenario based questions
OA
1st Round - Was asked Indexing, Sharding and Redis Properties ( as was the projects mentioned up ) - DSA question of Candy and Cyclic Linked List
2nd Round - CV deep dive + Memory Based Questions + OS
Interview questions [1]
Question 1
Was asked Indexing, Sharding and Redis Properties ( as was the projects mentioned up ) - DSA question of Candy and Cyclic Linked List
I applied through an employee referral. I interviewed at 1mg (Gurgaon, Haryana)
Interview
It was a pretty standard interview. Resume screening + 2 intermediate sql questions related to window functions and aggregations. Be confident about your projects and prev intern work ex if any.