I applied in-person. The process took 1 day. I interviewed at source{d} (Madrid) in Feb 2017
Interview
Several interviews along the whole day: a coding challenge, a design problem, fast and easy questions about every day topics... They asked me to stay 30 minutes after finishing, so they can decide to accept me or not. They told me their decision after that 30 minutes.
Interview questions [1]
Question 1
Design a whole pipeline for processing and analyzing git repositories, extracting information from its committers.
