Phone Screen with the Sr. Systems Engineer followed by a 3-hour onsite with the Sr. Systems Engineer, VP of Engineering, SWE team, and finally HR. The interview was mostly conversational and behavioral. I was asked about my projects and the information presented on my resume, by each section of the onsite interview. The only technical question asked was with the VP. The HR portion wasn't really an interview, morso HR telling you about the benefits offered by the company.