Had an initial call with an internal recruiter followed by a call with the hiring manager. The hiring manager called late because apparently he lost track of time in the previous meeting. I was sent a coding assignment which was a great way to test your Data Engineering skills (other companies usually just go for coding tests). I was supposed to have another call with another senior level executive, followed by onsite, but the call was again late by more than 20 minutes. I stopped the interview process after this, as they don't seem to have a hard time keeping their schedule