J'ai postulé en ligne. Le processus a pris 2 semaines. J'ai passé un entretien chez Amazon
Entretien
2 phone Interviews followed by onsite interview. first phone interview asked overall knowledge across the data science, and second phone interview is regarding specific depth on the one or two topics in data science. Amazon leadership questions are asked for the behavioral question.
Questions d'entretien [1]
Question 1
A/B testing: How will you design the A/B testing? Detailed description from sampling to hypothesis testing.
Looking back, I'm relieved I declined the offer, despite the intense experience. The interview process felt overwhelming, starting with some tough core ML concepts before diving into the LLM fundamentals. During the technical round, I recognized a tokenization question from a PracHub session I had done just a week before. It felt like a small win in an otherwise challenging interview. Ultimately, the pressure and expectations were high, but I felt it wasn't the right fit for me.
Questions d'entretien [2]
Question 1
LLM fundamentals: tokenization design and KL-regularized SFT
There are three rounds in total. The process begins with a coding round, followed by the main interview loop, where you will meet the team and discuss technical skills, experience, and fit.
First round is fun, second round, which is also the final round involved 5 sessions, with different focus. For some sessions, not be able to present my story completely, time was tight, and interviewers were rushing.