I applied online. The process took 3 months. I interviewed at Meta (Londres, Inglaterra) in Oct 2020
Interview
First, there was a Phone-in with the FB recruiter. It was good and they scheduled an online coding one-to-one interview with Engineer. It was comparatively easy and in 2 days I got the message that the interview was successful and there will be a virtual onsite interview with the FB ML Team in london.
FB Recruiters are really helpful while preparing for the interviews. They are the best!
The Onsite interview had 5 rounds - Behavioural, 2 coding rounds, System Design, and ML Design. Coding rounds are average with problems similar to leetcode, and we need to prepare well in advance. System design and ML design are more focused on how we will approach the problem in real life scenario.
Interview questions [1]
Question 1
Coding questions were similar to leetcode and other competitive programming
I applied online. I interviewed at Meta in May 2026
Interview
April 26 Recruiter reached out with the assessment which includes a repository coding questions in which you need to pass 4 different tests and other is General Work style assessment.
May 6 recruiter reached out to schedule 4 loop interviews
May 13 First interview was AI ML System design Performed well in this one but was a little short in time
Second and third was AI enabled coding interview in which the interviewer mentioned that use of AI won't penalize the results so I used it explained my thinking, wrote a nice prompt to AI which corrected all the code and passed all test cases in both round and this is where it went wrong I think I need to also write some code by myself but if they have given AI model and asking to use it then what is the requirement of taking a coding round rather than this they should take a DSA coding round to check the coding skills.
Fourth round was general behavioral questions which went well as well
Interview questions [1]
Question 1
They asked a game question in one coding round and in the other one they asked a graph based repository question
I applied through an employee referral. The process took 2 months. I interviewed at Meta (Londres, Inglaterra) in Dec 2025
Interview
First interview: recruiter call - general questions about CV and scope of work
Second interview: technical screen - 20 min general interview questions, 40 min coding interview with medium leetcode questions.
Interview questions [1]
Question 1
Can you tell me about a time where you had to handle conflict?
Leetcode medium coding questions
1 recruiter screening
1 coding interview (leetcode medium)
4 interviews in one day (2 coding - leetcode medium, 1 behavioral, 1 system design)
Whole process took 1 month, leetcode questions available under meta tag, for system design study recommended systems in depth