I applied online. The process took 3 weeks. I interviewed at Amazon in Mar 2022
Interview
The interview process contains two one hour interviews. They ask about Behaviour Questions, machine learning design, and coding. Generally not very difficult if you practice leet code for more than 300+ problems.
I was asked basic knowledge in deep learning and machine learning. Also had time of explaining my research. discussed how I can apply my research to the current project. Transformer architecture, bias-var tradeoff, use of positional encoding, long-term dependencies.
HackerRank assessment with solid, fair questions. Communication with the recruiting team was clear and professional throughout the process. I was invited to two additional interviews, one focused on research depth and the other on coding skills.
One phone screen on LeetCode-style medium coding question plus behavioral questions. One loop of three back to back interviews including one round of coding, two rounds of research plus behavioral questions.