Received an email asking me to take an online code debugging test along with a logic test. Two days later received an email asking me to take a work simulation and coding test. I believe I performed rather well on the work simulation and correctly answered both coding questions. However, after not hearing from them for about three weeks, I was eventually informed that Amazon was not interested in proceeding in the interview process.

First Screening call, then initial interview with an engineer (1 hour) and then final interview with four 1 hour rounds back to back with different engineers. For each round its the same, you'll be asked one behavioral question and one coding (LC style) question.