Ho presentato la mia candidatura tramite segnalazione di un dipendente. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso Meta nel mese di mag 2012
Colloquio
The phone interview worked very well. The interviewer asked some experience questions and went into the coding. It was not too difficult and I did it very well. Then after ten days, I was invited to the on-site. There were four engineers. One asked design questions and the others asked coding questions. I was nervous and didn't sleep well at all the night before, so I was in bad shape. It's a pity that I lost this chance.
Domande di colloquio [1]
Domanda 1
estimate the back-end capacity for mobile check in feature
Ho sostenuto un colloquio presso Meta (Seattle, WA)
Colloquio
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.
Domande di colloquio [1]
Domanda 1
Given an array of integers and a target value, return the indices of two numbers that add up to the target
Unexpectedly, the first question in the technical round felt familiar. It was about finding a subset of strings with unique character concatenation — same problem I had worked through on PracHub a few days earlier. The interview included a recruiter screen followed by a rigorous pair of technical interviews where I tackled data structures and algorithms alongside system design concepts. After successfully answering a few more challenging DSA questions, I received an offer. The entire experience was intense but ultimately rewarding, and I happily accepted the position.
Domande di colloquio [1]
Domanda 1
Given an array of strings, pick a subset whose concatenation contains no duplicate characters, and return the maximum possible length of that concatenation.
