Started off with your typical HR phone screen, then did a 1-hour take-home project to build a simple Android app. After that was an interview with the head of engineering, including live coding an algorithms exercise (nothing crazy). Then another take-home project, this time was 4 hours build a more complex Android app with a separate 1-hour code review afterward. The final step was 2ish hours of interviews with various people across the organization for cultural/team fit. Overall extremely enjoyable process, great people, very flexible and respectful of time.