The first step of the hiring process is an online application. You will have to fill in some information about yourself and 2-3 questions, as well as, attach a CV and a Cover Letter.
If you are successful on the first stage, you will receive an invite for an online interview. It is not a live one, but you will have to record yourself, answering some easy questions about your motivation and skills and the second part is 2 questions - first a program, you will need to write in C++/Python and the second - a System Verilog questions (I had to design a simple sequencer system).
The last step is a face to face interview, where you will start with 1-2 motivation questions and then get into technical ones - computer architecture and computing. Relax - if you know your fundamentals it will be fine! The idea is not to know everything but the why you approach a problem.