Me postulé a través de una facultad o universidad. El proceso tomó 4 semanas. Acudí a una entrevista en Amazon en jul 2025
Entrevista
The question involved a common advertising-related machine learning binary classification problem. I answered it using the template from Alex Xu's book, with a lot of follow-up. Recalling various technical details about BERT and Transformer, how to handle unstructured data like text, and how to process imbalanced data, I was asked in depth about each question. The interviewer didn't cover many common machine learning basics, focusing on walking through case studies with the interviewer.
Preguntas de entrevista [1]
Pregunta 1
The question involved a common advertising-related machine learning binary classification problem. I answered it using the template from Alex Xu's book, with a lot of follow-up. Recalling various technical details about BERT and Transformer, how to handle unstructured data like text, and how to process imbalanced data, I was asked in depth about each question. The interviewer didn't cover many common machine learning basics, focusing on walking through case studies with the interviewer.
It was a fairly standard interview with typical principal-level questions. Prepare well by studying their website in advance, as many questions are based on it. If you face any issues, reviewing prior candidate experiences can provide useful insights and guidance.
Acudí a una entrevista en Amazon (Culver City, CA)
Entrevista
Interview felt rushed, they didn't answer any of my questions and I didn't feel like they took me seriously as a candidate. Recruiter didn't do a pre screening with me either.
The process starts with an online assessment, followed by a phone screening interview, and then a three-round interview within a day. This is the final round of the interview.
The difficult part of the interview process is the final round. One must be prepared to answer questions about their experience and the job.
Preguntas de entrevista [1]
Pregunta 1
At the final interview of three rounds, they asked me to review basic SQL coding.
