I applied through other source. The process took 4 weeks. I interviewed at Twilio (Madrid) in Dec 2019
Interview
1 interview about my background
3 technical interviews (2 live code interviews + 1 design interview), very easy in fact, however I had some issues with one of them, but the interviewer was very helpful and tried to help.
1 additional interview with Manager about leadership and my profile.
Interview questions [1]
Question 1
Queue priority algorithm
Graph / recursion algorithms
Design a modular platform to process video (high level design)
Questions about my expectations, my culture