I applied online. After 2 weeks, they reached me for the first interview. Obviously, they asked me to provide my availability time slot before each interview. All the interviews are done via Skype. The hiring manager took the first interview. It was more like a behavioral interview. He asked some questions to get to know my work experience, expectation, and motivation to join trivago. After 3-4 days, I asked to provide my available time slots for the coding interview. Two software dev conducted the interview. The problem statement was not that hard. I solved it. Then, their test case failed for my solution. Then, I debugged my code and resolved it. After that, I was asked to write unit tests for my code. They then asked questions about my notion towards development, my expected workplace, my process to implement a feature from beginning to end, etc. 3-4 days letters I received a rejection email stating that they were looking for a more senior candidate with more relevant work experience.