Ho presentato la mia candidatura tramite un selezionatore. La procedura ha richiesto 2 mesi. Ho sostenuto un colloquio presso Meta nel mese di lug 2015
Colloquio
So far have had 3 interviews and am going onsite for further interviews (I am an international candidate). First was a "general chat" lasting about an hour, including some basic technical questions about the Objective-C runtime. Second and third interviews were technical/coding challenges - an easier question and harder question. Coding is done in a shared online code editor. At every stage the recruitment contact has been *very* helpful, and the technical interviewers were also great to get along with.
Domande di colloquio [1]
Domanda 1
Given two unsigned integer values, write a function that returns the first divided by the second. You cannot (of course) use div or mod operators - only addition, subtraction and multiplication. Discuss the strengths/weaknesses/algorithmic complexity of your solution. Is there a better way to do it? If so, what, and what is its complexity?
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.
Domande di colloquio [1]
Domanda 1
Given a string, determine if it is a valid palindrome considering only alphanumeric characters and ignoring case.
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Meta (Menlo Park, CA)
Colloquio
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.
Domande di colloquio [1]
Domanda 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.
Domande di colloquio [1]
Domanda 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.