Efficient but a significant investment of time. Spoke with a recruiter, then the hiring manager and then had 5 hours of interviews in 1 day. The team were all very nice and it was an enjoyable experience despite not getting the job.

It was good and intuitive process in which the interviewer checks your problem solving skills. It lasted for an hour. In the end the interviewer he explained about the job and I thought it does not suit my profile.