Let me first say this, I have had many interviews. This was by far the easiest one I ever had. I may have been lucky, but there's a chance it will be easy for you too. First, there are HireVue video interviews. Basically just record yourself answering generic questions. "Talk about a time you disagreed with a coworker, talk about a time you struggled, etc." Then you may be required to play some puzzle/pattern/math games to prove you have a brain. Next, there will be a coding assessment. Very easy leetcode type questions. After that is the phone screen with a HR Rep or Recruiter. Basic questions again, "Why do you like GM, talk about what you're looking for, etc." Lastly, you have 2 one-hour interviews with engineering manager or someone equivalent. This is where you may get lucky. I had almost no technical questions, just straight behavioral or talking about past experiences. This will be my only issue with the whole process. It took about a month or sparse email replies to none at all before I got an offer. Be sure to email people and stay on top of it. Good luck!