I applied in-person. The process took 2 weeks. I interviewed at Gazprom
Interview
They look at resumes, ask what they did at their last job. Look at the relevance of past work. The probability is 95% that you have never met the technologies and equipment that is used there. Therefore, they look at how ready you are to learn and communicate with other employees. It is very important how you work in a team. You will communicate with thousands of employees!
Interview questions [1]
Question 1
What did you do at your last job? What programming languages do you know? What did you develop?