I applied through a recruiter. I interviewed at Geniusee in Jan 2020
Interview
There were 3 steps before they sent the offer, basically, there are were 2 technical interviews. The interviewers were nice and asked interesting questions letting you think through the problem
Interview questions [1]
Question 1
For example, you have a chat that is based on a WebSocket connection. What would you do if your connections amount need to increase from 100 to 1 million