I applied online. The process took 3 weeks. I interviewed at Meta in Dec 2015
Interview
A phone interview. A recruiter was very nice. At first he introduced himself. And he asked me please introduce yourself. And then he gave me a question. It seemed very simple but I should optimize time complexity of the question. I tried to use divide and conquer. I thought I can solve it by using while statement because I don't want to use recursion. It worked well but time complexity still depended on length of output. I regret that I should use recursion. Although I didn't get offer, it was good experience. Additionally, an interview process of Facebook was really fast and clear. I like it.
Interview questions [1]
Question 1
The question was related to recursion and binary search.
The technical round hit me with a classic array manipulation problem: moving zeroes to the end without disrupting the order of non-zero elements. As I tackled it, I felt a wave of familiarity wash over me; I had just practiced a similar challenge on PracHub. The rest of the interview followed a straightforward path, with some easy behavioral questions sprinkled in. Overall, it felt very easy, but I wasn’t quite the right fit for what they needed, so I didn’t receive an offer.
Interview questions [1]
Question 1
Move zeroes in an array to the end while keeping non-zero element order, in place
1 leetcode med, 1 leetcode hard. make sure you know your DSA and leetcode questions. I wasn't able to get an offer bc i didnt complete the second question. Got a reply 2 days later saying they would move on
I applied online. I interviewed at Meta (Menlo Park, CA)
Interview
It's honestly striaght from leetcode tagged
There are no surprises if you do tagged you would be good and do well.
System design is much harder. Would recommend using hello interview.
Interview questions [1]
Question 1
Design Twitter and consider if it was suddenly an extremely low latency env