I interviewed for the role of DevOps engineer. The HR representative had to reschedule it due to no-show for first and second time by the engineer who was supposed to interview me. I was asked a lot of questions on Linux command, HTTP error ports like the interviewer had a cheat-sheet opened in front of him. Even though I told him clearly that I'm more comfortable with Python which they do mention as "any scripting language is fine", he continued to ask me questions on what he was more comfortable or what he had learned throughout his experience. Overall, they do need to improve their interview process and specifically to the skills they are hiring for.