First round is ~30 minute phone call with recruiter. Mostly a cultural check. This is somewhat relevant because Hudl does have a rather uniquely fun and positive culture. Will ask about some of your background / resume. Seemed keen on finding out how passionate you are about software engineering and how you pursue that in your life. Second stage is coding test. This is a roughly leetcode medium tier question. Pretty straightforward. It is graded. If you do well, you advance to third stage which is a Zoom interview with usually a Senior+ level engineer and an engineering manager. You go over your code from the prior test and walk through it. Then they cover a series of questions and want to hear about resume / experience.