Went through 3 rounds of interview — HR interview, hiring manager interview, and final interview with a more senior decision maker — then got ghosted afterwards. Luckily, no case studies required. Each interview was about a week or less apart.

Very nice. Professional and goal oriented. The interviewer explained the position in details. We discussed the fit for the role, requirements and all the relevant aspects. We discussed the whole selection process, deadline and all further requirements.