Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en TPP (Leeds, England) en dic 2015
Entrevista
You will need to do a math test in the office. It's said to have the same difficulty as A level math.
Then it's a face to face interview. Two interviewers will ask you questions about your past experience, a few quizes such as to work out how many traffic lights there are in London etc.