I applied through a recruiter. The process took 1 week. I interviewed at Meta in Oct 2014
Interview
Contacted by recruiter via LinkedIn. Phone interview set up one week after contact.
Interviewer contacts you on day of interview and send you a link for an online document editor.
Interview lasted 45 mins.
The interviewer started off by asking me what my most interesting project is that I have worked on. This took less than 5 mins.
Then the interviewer gives you the rest of the time to solve a programming problem.
The last 5 mins or the remaining time you can ask the interviewer questions.
The question was fair. Not a brain teaser. Interviewer was very nice and helpful.
Interview questions [1]
Question 1
Given a matrix, calculate the sum of a sub matrix given the start and end indices of the submatrix
Overall, the process took a little over two weeks, which felt a bit longer than I anticipated. After a quick screening, I went through two technical rounds focusing on coding and DSA concepts. One of the questions was a classic palindrome check; mid-way through, I realized it was something I had practiced on PracHub just days earlier. The final step was a casual behavioral interview. I was relieved to get an offer shortly after, which I happily accepted.
Interview questions [1]
Question 1
Given a string, determine if it is a valid palindrome considering only alphanumeric characters and ignoring case.
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
Grateful doesn't even begin to describe how I feel about landing this role. The interview loop was smooth and friendly. They kicked things off with a technical round where I faced a DSA question about verifying an alien dictionary. Lucky for me, the time I'd spent on PracHub paid off, as it had the same type of problem just days before. After that, I had a system design discussion and a behavioral interview. Everything felt very collaborative, and by the end, I received an offer that I was thrilled to accept.
Interview questions [1]
Question 1
Given a list of words written in an alien language and the order of letters in that language's alphabet, determine whether the words are sorted lexicographically (Verifying an Alien Dictionary). Walk through the comparison approach using a character-to-index map, the O(C) time complexity where C is total characters, and how you'd extend it to handle words with mixed-case letters or words containing characters outside the given alphabet.