Percona Software Engineer, Backend interview questions

5 rounds in total, then a chat with the CEO - First is an HR round. Nothing much to say about it - Second is an attitude round with your manager, simple chat, interests in technologies blah, blah.. - Third is an Aptitude round with gauges how well you work with teams or how do you learn new skills - A technical task, in my case it was writing a Go package to manage linux processes. - Ability round in which your code will be discussed and some general questions on Go, HTTP, etc - Final chat with the CEO then offer letter