couple of interviews, virtual first then on-site meeting after. Presumably at least one more after that. This went on over the course of a few weeks, interviewer was flexible. First interview was fairly simple, some technical question asking about experience. Second had a few technical question but didn't feel like an interview, more like just learning about the lab. Didn't get the position but had a pretty positive experience overall

The interview was conducted by a senior engineer at the company, who asked questions to assess the level of familiarity with a wide range of topics from programming to signal processing.