The online assessment was conducted online on a platform called AMCAT. After the online assessment, people will be shortlisted on a idiotic criteria. Then there will be 2 technical rounds maybe up to 3.
Domande di colloquio [1]
Domanda 1
So the OA had 7 Debugging questions, I debugged all of them and all the test cases was passed. Then, Section 2 was 2 coding questions one was string and the other was Finding all the average value of the internal nodes i.e excluding the leaves and including the root and return the maximum average value node. I got all of my test cases passed. Section 3 was Aptitude, it was easy. Section 4 is kinda behavioral questions. The highlighting thing is I gave my best and was not shortlisted. I finished both the coding questions in 40 mins and i had 30 mins left. Both of my solutions were optimized to run in linear time. But, 6 people who had just done 1 coding question and another one with partial test cases got shortlisted. Worst selection criteria.
Surprisingly easy — I expected tougher questions, but the coding round felt more like a warm-up. The main challenge was a DSA problem about counting islands in a 2D grid, which led to a discussion on DFS versus BFS and handling large grids. Funny enough, I had revisited that exact type of question while prepping on PracHub, which made me feel more confident. The interview wrapped up with a behavioral round, and I accepted an offer, but ultimately decided to decline it for another opportunity. Overall, it was a smooth experience.
Domande di colloquio [1]
Domanda 1
Number of Islands — given a 2D grid of '1's (land) and '0's (water), count the number of connected islands. Walk through DFS vs BFS, and discuss how to avoid revisiting cells (in-place mutation vs visited set) and what changes if the grid is huge and must stream from disk.
It started with an OA, and then after a few weeks, I got invited to four rounds of interviews: technical and behavioral at 3 of the 4, and behavioral only at one.
Ho sostenuto un colloquio presso Amazon (San Paolo del Brasile, )
Colloquio
Um teste de código online, se aprovado, vai para o loop. O loop é 4 entrevistas seguidas, duas em inglês e duas em português. 3 entrevistas técnicas de código, todas as 4 têm pergunta de liderança.
Domande di colloquio [1]
Domanda 1
Pergunta historicas baseada nos principios de lideranca da amazon.
