Yoe -3
There was a hackerrank oa where 4 medium-hard dsa questions and 5-6 mcq where asked and overall given 90 minutes to solve it. Overall I solved all and got selected for interview rounds.

Round 1:
2 medium dsa questions one based on kadane algo and other on rainwater trapping. Easily solved both.
Then moved to design patterns and their combinations. After that asked some concepts of system design such as CAP theorem, consistent hashing etc,

Result: Positive

Round2:
Started With intro and project discussion. Then given 2 dsa question like

1. flattening of multilevel linked list
2. variation of lcs.

Result: Positive

Offer: Was given a offer of sse backend role.
Offer details https://leetcode.com/discuss/compensation/4196169/PaytmorSSEorNoida