I applied online. The process took 2 months. I interviewed at BT Group (Londres, Inglaterra) in Sep 2019
Interview
They arranged a date for the interview and informed me 2 weeks in advance. I was interviewed by the two hiring managers who asked me about my current job and why i wanted to make a move. I was asked technical questions, requested to make a technical presentation and also got asked HR type questions. The managers were very professional and treat you with great professionalism.
Interview questions [1]
Question 1
What is your current job? Why are you changing jobs? What are your professional targets for the future?