I applied online. The process took 1 week. I interviewed at KnowBe4
Interview
There 3 rounds of interviews. 1. HR + Simple technical 2. Core technical 3. Technical + Functional The first one was a call with HR which is around 30 mins long. Then the next round is related to core technical concepts and a coding question. After that a round with senior people on cloud and small system design.
Interview questions [1]
Question 1
Basics of rest api, cloud, security, servers, python, docker, authentication and authorization.