I applied online. The process took 2 weeks. I interviewed at Telstar (Barcelona) in Oct 2016
Interview
Two intervies: one with human resources and one with the manager of the department you apply for. With HR the interview is a standard one with typical questions about qualifications, previous jobs, experience... The second one there were some technical questions about the technology to work with, again previous experience but more technical, a tour through the factory and some technical questions.