After a phone interview I was invited for an in-person interview along with 4 other candidates. Each of us were assigned a room and the interviewers went around every 30 mins. I spoke with 6 people in total. Almost all started with a brief intro and the main question amongst all was "why DPR?" Overall a very pleasant process.

Interviewer is very nice. The interview last about 30 mins. But actually for the first 10 or 15 mins, it was just free chat. Questions are not difficult, and are very basic thing about my experiences. For example, the projects I have done, or how I did them. It takes about a week to get the result, I did not get the offer. DPR is really a great company.