Thoughtworks Sr. Software Engineer interview questions

Initially a interesting company to work for. Few technically oriented interview steps and later one more IQ test like. Test does not look for IQ and is totally culturally dependent. I thought much about this company prior to this process. They really got my idea of a good company down based on this location problem experienced. Applied UK london, proposed to have interview to Hamburg saying that no open positions in London although still having publicly available openings there...