Phone screen, call with hiring manager, in-person interview with hiring manager, their manager, and the VP over the group. Last step was a skill assessment project that took about an hour to complete. I just want to note how completely delightful the team was. You could tell there was a great culture, and there were many exciting project opportunities. I only declined the offer because I received an offer elsewhere that I could not pass up, but would have accepted this offer otherwise, because they truly left a positive impression.