Very friendly and thought provoking. Really ask you what you are looking for and what they have to offer. They also assess where you are at technically to see if you would be a good fit for the role. Pretty long interview process but definitely worth it.
Phone screen (30 minutes) followed by a long interview (2 hours) with several team members, involving technical and behavioral questions. Technical questions included coding questions and machine learning/signal processing knowledge questions.
Interview questions [1]
Question 1
Describe a machine learning project you've worked on.
