Had two phone interviews. First one was with HR, but they had tech questions too. Then a code assignment. Then second one was technical interview with a senior engineer. When prepping, it's good to know a bit of everything. And linux commands, bit manipulation, acronyms, etc. I found the other interviews on Glassdoor helpful when preparing too. Recruiter was great - there was a long gap between first interview and second, so he scheduled a catch-up meeting before the second one

Hackerrank challenge followed by a call with a recruiter. Then, an techinical phone screen of average difficulty followed by and onsite of total of 4 interviews which cover both technical interviews (think DS, algo + system design) and behavioural interviews. Everyone is very friendly, company heavily focuses on maintaining good WLB for employees and developing interesting product features.