I applied in-person. The process took 1 day. I interviewed at Orange (Warsaw, Masovia) in Apr 2012
Interview
1 interview, basic IT skills. I had to do things using Word, Excel, Visio. Also basi IT knowledge required. Everything was really nice and not stressfull. I had meeting with someone from HR one day talking anout my personality etc. Next day I had IT test which were very easy.