Four rounds of interviews. The first is an interview with the hiring manager. The second is a technical exercise where they tell you that they give you a week to solve it (but then they give you two days). A third one with questions about the exercise. The fourth would be an interview with a SE, which is sometimes merged with the third interview. No feedback received from them after a month. Plus, they forgot to attend a call they proposed but never replied to the confirmation email

I applied online at the encouragement of current employee. I had a phone screen with a recruiter, then a phone interview the same day with the hiring manager. Two days later I had a group interview with the team. After that interview, I was given a homework assignment to assess my skills. I turned that in the next day. One week later I had a final group interview.