I applied through a recruiter. The process took 1 week. I interviewed at Amazon (Seattle, WA) in Dec 2013
Interview
I had applied several times through Amazon's career page but never heard back using that method. I obtained a recruiter's Amazon email through my University's career adviser and sent out an email explaining my love for Amazon as a company, and genuine desire to be a part of the expanding giant. I heard back two days later, was quickly invited to two back-to-back 45-minute phone interviews scheduled one week after I had first sent out the email.
This all just happened today. Will update as I move along in the process.
Interview questions [1]
Question 1
The interviews were very technically oriented thankfully. There were no behavioral questions besides the usual: "Why do you want to work with Amazon?"
I was given only one problem in every interview, which surprisingly takes the greater part of the interview to solve. We communicated using CollabEdit.com.
Question Number 1:
//Write a method which takes an array input and returns true if the sum of any two elements is equal to the sum of the corresponding indices.
// Concretely if for an array the sum of values at any two indices i and j is equal to the sum of i and j.
Question Number 2:
// Write a method to reverse a linked list.
// State any assumptions and write any classes/structs that you will need.
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.
Interview questions [1]
Question 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.
Interview questions [1]
Question 1
Pergunta historicas baseada nos principios de lideranca da amazon.
