Candidatei-me online. O processo levou 6 meses. Fui entrevistado pela Meta (Menlo Park, CA) em nov. de 2012
Entrevista
Had brief phone conversation with interviewer initially, who scheduled a technical interview with an engineer working at Facebook HQ.
The second technical interview was fairly relaxed, I was asked to solve two problems using collabedit.com, firstly, finding all the anagrams in an array of strings, secondly, finding the number of ways a given score could be reached for a game with 3 different ways of scoring (e.g. 3, 5 and 10 points).
After the phone interview I was offered an onsite interview in at Menlo Park (travel expenses paid for). The interview day involved 4 back to back interviews with different engineers. The questions varied in complexity and required answers to be given on a white board. Those I can remember was implementing combinations(n, k), printing a binary tree L-R, and implementing a comparator function to sort files based on a certain naming convention.
I found it difficult to make any personal connections with my interviewers, they all seemed rushed and uninterested in striking up conversation - it was not an enjoyable experience. Indeed, my first interviewer was clearly more interested in what he was working on as he arrived ~20minutes late.
Perguntas de entrevista [1]
Pergunta 1
Providing an algorithm for combinations(n, k), not because of it's complexity, just because it took my the majority of the interview to understand that this was the problem I was solving - it was not made very clear at all.
Got a referral through a friend who worked at Meta, which sped up the entire process. After a casual initial chat, I went through a technical interview where I faced a DSA question about validating palindromes. The interviewer was friendly but rigorous. During prep, I had spent time with the coding challenges on PracHub, and it was funny to see a similar palindrome question pop up. Overall, I received an offer, but ultimately decided to decline it after careful consideration.
Perguntas de entrevista [1]
Pergunta 1
Given a string s, return true if it can be a palindrome after deleting at most one character (Valid Palindrome II).
Recruiter call was pretty standard, first round was 2 Meta tagged LC mediums in 45 minutes. On-site was 2 coding sessions of 2 LC mediums, a system design interview and a behavioral interview with an engineering manager.
Perguntas de entrevista [1]
Pergunta 1
How do you answer if someone asks how long a deliverable or project will take?
The entire process usually takes 3–8 weeks, depending on scheduling and the specific role. Coding interviews heavily emphasize common DSA topics such as arrays, strings, trees, graphs, BFS/DFS, heaps, hash maps, and dynamic programming. System design becomes increasingly important for E4+ positions.
Perguntas de entrevista [1]
Pergunta 1
Given an array of integers and a target value, return the indices of two numbers that add up to the target
