Online Test (Interviewzen website)
Coding Question : Reverse each word of sentence in char array.
TimeLimit : 40 mins

1st Interview (Non Technical)
With HR mostly discussion of your tech stack current job , Expected salary and they ask if you are open to re-locate to Estonia.

1st Interview (Technical)
15 mins of theory questions
What happens when you type something and press enter on google. (On network layer).
How will you implement UserName Password Authentication without using 3rd party auth tools.
What is HTTPS ? Client Certificates , How is body encrypted in REST Calls. Why are parameters not encrypted.

Then Live coding on CoderPad.
Question : https://leetcode.com/problems/best-time-to-buy-and-sell-stock/ (Exact copy paste)
I was able to explain the logic and designed an algo in O(n).

RESULT
Rejected (With the reason that couldn't make sense to me).

Tip
If you don't have an internal recommendation/referal and u r rejected even after u did great in interview don't even think on that since bolt is strongly hiring on recommendations only.