One phone screening that lasted about 15 mins and a multi-round interview that was 2 hours (two 30 min interviews and one mock assessment that was 1 hour). The two 30 minute interviews were through microsoft teams and the mock assessment was not supervised. they give you a task/prompt and then you have one hour to submit it.

Applied online through their site for a Research Assistant. Was invited via email a week or two following my application for a phone screening. This was then followed by on-site interviews (still notified via email).