One recruiting call, two technical interviews, and one final round with three people talking to you one by one. The questions are medium-to-hard level and very domain specific. It took me one and a half months from last November to January (didn't interview during Christmas). The overall process is very professional and the questions are very related to the job descriptions.
Thread safe queue implementation, how to you do in place matrix transpose with good cache efficiency, Rotate a matrix on CPU/GPU, Parallel matrix multiplication.
The following metrics were computed from 22 interview experiences for the SambaNova Software Engineer role.
SambaNova's interview process for their Software Engineer roles is very selective, failing most engineers who go through it.
Candidates reported having very good feelings for SambaNova's Software Engineer interview process.