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The interview was conversational and focused on both technical knowledge and problem-solving approach. The interviewer was friendly, asked insightful questions, and gave space to explain my thought process clearly. I liked it.

The interviewer was very friendly. I had prepared a lot of Linux troubleshooting knowledge, but was not asked any questions about it at all. So, I totally screwed up. The coding interview was easy. It consisted of CSV data processing questions and

The interview process involved 5 rounds of coding phone interviews, plus an onsite interview. I failed the last phone interview. They checked for a mix of coding, OOD, and system design. I'll have a look at Cracking the Coding Interview.