I applied online. The process took 4 weeks. I interviewed at Flatiron Health (London, England) in May 2022
Interview
The code review interview was very bad because the interviewer joined the call 15min late and finished 5min early to join the other call. During the interview, she got distracted by slack notifications multiple times and I had to remind her of the context. Clearly, the interview was not her first priority and didn't interact well when I was answering the questions. Lots of unclarities that she didn't respond to but expected in the answer.
They scheduled two other interviews for another day after the code review. I attended the first one but they cancelled the second interview because of the code review result. So I just lost one day because of them.
Interview questions [1]
Question 1
General Technical Coding test
Code review
Behavioural test
I had an online assessment first after applying, and after I passed it there was a pair programming session with one of their engineers. The online assessment was more difficult, the pair programming was more practical.
Very long and weird process, you do all the interviews together and then you get the results at the end. You might not get hired because of the feedback of any interview but you still do all of them and I find that such a waste of time.
Interview questions [1]
Question 1
Question about if there is a path between one node and all other nodes
1. Online Application
2. Take a home assignment - it was a hacker rank coding challenge having three coding challenges. It can ask for coding involving multithreading. You will get 1hour 40 mins.