Applied through a referral.
3 YOE - working as a FE at a E-commerce company

Round 0 - Online Assessment:
There were 2 DSA problems. I do not remember the exact questions.

Round 1 - Virtual Technical Interview:
They asked me to implement LRU Cache and LFU Cache. I was able to solve both with working running solutions.

After that, I got shortlisted for onsite interviews. There were 3 rounds on the same day.

Round 2 - Onsite Technical:
One question was based on the Sliding Window technique. The problem statement was long and story-based, but the final approach was sliding window.
Then i was asked an LCA (Lowest Common Ancestor) problem.

Round 3 - Onsite Technical:
Number of Islands
Median in a Data Stream
Trie - only logic and discussion, no coding implementationafter explaination we had more time left, then iw as asked some more followup question on trie, implement autosuggest using trie show only 3 reponse, time and space taken.

Round 4 - Hiring Manager Round:
The discussion was mainly around my projects and the work I have done. They asked deep follow-up questions on my projects.
They also asked:
What I like about my current company
Why I want to leave my current company
What I know about Salesforce

Verdict: Selected.