The entire interview process was pretty challenging. I was phone screened quickly after I was referred by my friend that works at the company. Over the next 4 weeks i had another phone call with the hiring manager and 2 in-person interviews. After that i was given an assignment to test my basic knowledge and skills in my field and then one more phone call to present it. I was very impressed with the diligence and professionalism of the hiring team and recruiting team. I was constantly kept in the loop in regards to the the progress of the interview and next steps.