Amazon

Challenging but promoted deep diving. Interviewers we’re interested in technical depth as opposed to how many different things you know. Technical knowledge is of absolute importance. There were four rounds in the interview process, too.

I participate in activities and teach the basics. I demonstrate basic operations in experiments and test fundamental knowledge in four aspects, providing a positive experience. The food is just right, with drinks, morning tea, lunch, and afternoon

Very easy. One online screening and one two-hour-long interview. They asked behavioral and technical questions, and it was mostly technical. You really need to know all the different types of protocols and OSI layers.