Candidatei-me online. O processo levou 5 dias. Fui entrevistado pela Amazon (Seattle, WA) em mar. de 2024
Entrevista
I got the amazon assessment after applying on multiple amazon jobs. In this assessment I have 2 programming questions from hackerrank. I practiced with the sample test. I have practiced on stack, array, string, linked list, queue and hash tables data structure and sorting searching and recursive algorithm. Also there are tow different assesssment which are for system design and survey
Perguntas de entrevista [1]
Pergunta 1
In system design question I got one question that need some key value pair data to store in database and it asked me which database you should use? Option were MongoDB, DynamoDB, MySQL, Postgres.
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.
Perguntas de entrevista [1]
Pergunta 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.
Fiz uma entrevista na empresa Amazon (São Paulo, SP).
Entrevista
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.
Perguntas de entrevista [1]
Pergunta 1
Pergunta historicas baseada nos principios de lideranca da amazon.
