A total of three rounds, excluding the last round with HR. First round is coding, second and third rounds were about linux knowledge and fleet management. Coding round was more like log parsing and processing rather than Leetcode-like questions.

Went through 3 technical rounds + 1 HR round. Question difficulty increased as the rounds progressed. 3 technical rounds spanned across 1 month, but had to wait a month for HR round. HR was responsive until the HR interview was finished, after which the HR started to ghost for weeks, and eventually stopped replying.