I applied through an employee referral. The process took 2 months. I interviewed at Tosan Intelligent Data Miners (Tehran, Tehran) in Feb 2015
Interview
It had 3 steps. First, there was a call phone from HR. Then there was a technical interview related to your position. In the end, attending an interview with four managers of the company. There were many personal and endless question.
Interview questions [1]
Question 1
The technical interview consists of the basic theoretical until solving the problem by code.
I applied in-person. The process took 2 days. I interviewed at Tosan Intelligent Data Miners (Tehran, Tehran) in Jan 2015
Interview
Very frustrating and challenging, Very Technical, Unnecessarily detailed. I did't like it at all. It was not a good interview. (Discarding many talented employers because of poor quality of questions)