It's a 3 round process:
1) HR Manager will interview you about your job experience. Please, provide anything related to the work area you are planning to work. (Even Internships) - Tip: Addteq always looks for someone who has his/her wet feet on Devops.
2) Technical Questions: A technical interviewer will go with you with technical questions and will go to your technical projects and work
3) Exam: Addteq nowadays will provide a Devop related exam, in that level, they are not looking for theoty, they are looking your problem solving skills with your technical knowledge [In that case, Google is your enemy]