HR did the initial first round, promised to schedule second with the hiring manager. I never heard back from her even tho I followed up multiple times. I reached to the hiring manager directly and scheduled 2nd round by myself. Pretty straight forward stuff. Third round was supposed to be onsite. HR was supposed to schedule but I never heard back. I followed once but it was awkward because I already had two offers by then. Overall, very unprofessional experience. It’s a shame because they have a good product and I was a great fit.