The interview process is HR Phone Screen - online coding challenge - 3 rounds of technical interviews. If you pass the coding challenge you will get to the following 3 rounds.

Recruiter reached out about opportunity and was very friendly and informative. Informed me of the interview process which is pretty intensive in my opinion for a small company with only 50 employees. Started off with a HackerRank assessment which was pretty easy. I passed and a few days later I was scheduled to meet with the VP of the entire company. My interview literally lasted less than 10 minutes. Asked me a simple question which I technically did not get wrong, however he was looking for a certain answer without elaborating what he was looking for and despite asking for more context I kept getting confused as to what he was looking for as he continued to be unclear. I would compare the situation to someone asking you where to eat with no context to what kind of food they want and every suggestion gets a response of no as there is only one specific restaurant they want to go to. He started becoming passive aggressive when I couldn't give him the answer he wanted, told me I wasn't a great fit, never even told me the answer and ended the call by saying "I'm glad I had the chance to speak with you...I guess?" I understand not being a fit for a position due to certain expertise being required for the job, but telling an applicant that "you guess" you are glad you had a chance to speak with them was unnecessary and highly unprofessional. You would expect someone in a high tier position would have a bit more people skills, however this experience proved me wrong. Honestly, I'm glad I didn't get the opportunity to move forward or the job itself as I can't imagine how bad it would be to get through all these interviews only to end up working with someone like this in a leadership position.