experience : 7 years
Location: India
Date: January 2020

Technical phone screen (45 mins):

• Interviewer asked two questions:

•   1 easy and 1 medium leetcode.

I got good feedback for phone screen and they called directly onsite to London for further rounds:

There were 5 rounds at onsite:

• 1st Behavioral 45 mins.
• 2nd coding for 45 mins where Interviewer asked two questions, 1 easy and 1 medium leetcode. I was able to solve both in time and then we had 5 minutes for question.
• Next 45 mins for lunch with one of the Engineers from Facebook. We had very good conversation.
• 3rd round for 45 mins where interviewer asked two medium questions. I was able to solve both. In last we had about 2-3 mins for questions.
• 4th Design round for 45 mins, It was mainly to design a system with mostly concentrating on options, tradeoffs and decision. Again last 5 mins for questions.
• short break for 15 mins. They dont keep more than 2 consecutive rounds. The recruiter took me for walk and show the building.
• 5th round for 45 mins. Again behavioral interview with two Interviewers, One of them said he is going to shadow. In last we had about 10 mins and he asked a easy coding question.

It was very good experience.
I cant thank Leetcode enough.