I was invited for an in-person interview during my first phone interview with the hiring manager. The interview was at Tanga's HQ in Chandler, and it was rather informal. There were some traditional questions about my CV, strengths and weaknesses, but mostly it was a conversation about the role in the past, the outlook for the role in the future, company's prospects, and so on. I was asked to provide 5 of the most recent professional references and to estimate how they will rank me on the scale from 0 to 10. We then discussed why. This was probably the most important stage of the selection process, because I know that the manager personally called or emailed every person on the list I provided. At the end of the interview, he walked me through the office.