Ho presentato la mia candidatura tramite un selezionatore. La procedura ha richiesto 3 giorni. Ho sostenuto un colloquio presso Meta (San Paolo del Brasile, ) nel mese di feb 2014
Colloquio
It's a long process but it is very clear. Starts with one skype interview about general things, a second skype interview about coding. Then if everything goes well an on-site set of interviews (4 in total) about different aspect (cultural, coding, design).
The last set is kind of extenuating, in all exercises there is always something more to add to the solution.
I finally didn't get the job because of the result of one of these interviews
Domande di colloquio [1]
Domanda 1
Design how to use 1000 bots to crawl wikipedia with some restrictions
Took about a month from start to finish, which felt longer than I expected. After a couple of initial phone screenings, I faced a challenging technical round focused on system design. It was during this round that I was asked to describe overcoming a major career challenge. Interestingly, I had just reviewed a similar framework on PracHub, which helped me articulate my thoughts clearly. Overall, I appreciated the depth of the process and ended up accepting the offer.
Domande di colloquio [1]
Domanda 1
Describe Overcoming a Major Challenge in Your Career
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.
