2 calls (1 HR 1 director), followed by an at-home technical challenge. Pretty unprofessional HR - really poor communication. Did not update me until a week after when I was told I'd be contacted, and only after I asked for an update. HR interview was conducted via Zoom but the recruiter left the video off (I had mine on), which is an unnerving feeling for a candidate. Overall, I had the feeling that they weren't taking the process seriously.