Really easy, enjoyable process. You have 4 interviews back to back to back to back. The first one is a general overview of the company, clinical trials, and getting to know the hiring manager. Next was with someone who asked me basic stat questions like p-values, type I and II errors, null/alt hypotheses. Nothing too hard. The next was about SAS programming, your experience with it, and some minor questions like syntax and commands. The final is just with HR about next steps.

Started with some general background questions, then a more senior employee drilled me on statistical topics and terms, and then a SAS programming challenge before a wrap-up with HR. Overall, everyone was friendly and helpful but I didn't get the sense that they really wanted to be there.