Envié una solicitud electrónica. El proceso duró 5 semanas. Acudí a una entrevista en Amazon (Estocolmo, ) en feb 2021
Entrevista
Interview process was smooth. I was able to answer all of the questions. The OA was split into 3 parts with OA1 being the Debugging sections, OA2 is the Coding part and the Workplace style Simulator, and the OA3 is the aptitude / Logical Reasoning section. Then a final interview for 30 minutes.
Preguntas de entrevista [1]
Pregunta 1
Critical connections in a network, Two sum unique pairs, zig-zag level order traversal of a binary tree, LRU Cache
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.
Preguntas de entrevista [1]
Pregunta 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.
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.
Preguntas de entrevista [1]
Pregunta 1
Pergunta historicas baseada nos principios de lideranca da amazon.
