I was contacted by the recruiter, who invited me to apply. The first step was a small questionnaire (they call it self-assessment) ~15 easy questions about data structures and basic Unix. This was followed by a coding challenge which you do on your own time (they recommend you to finish it within 48 hrs if possible). Challenge was a few troubleshooting questions with provided documentation as well as a code interpretation challenge. Finally, was interviewed by Google Hangout. I personally didn't like the style of having to code on a blank notepad without any prior planning (diagram/pseudocode) but it is what it is. Found myself backtracking a lot but thinking aloud to let the interviewer what is going on is very appreciated. Got a rejection call a couple of days after. Couldn't feel bad though, the recruiter was amazing and very supportive the entire time.

1st Recruiter's interview 30min with knoledge awareness checking questions This interview was not a screening step. It's kind of 1st round of technical interview. Recruiter asked lots of questions on various CS background. 2nd Co-worker's technical interview Interviewer asked lot's of question based on the my background but not asked variously and question didn't match with Job Description. Their job description is looking for the person who have experience with AI/ML data processing and analytics such as like Keras, AI platforms. Interviewer strongly focused specific subject and asked me about Kafka for 10 mins. He seems that he wanted to reveal my weakness and asked only that.