There was a relatively easy written test (an assignment relevant to the role, to be completely remotely in 1 hour) followed by an interview. They were responsive and professional throughout the process, but I found the interview very difficult. They told me beforehand that the interview would be competency-based but after a few of those questions, the country representative asked me to explain specific technical terminology, and asked about what strategy I would take if given the position (which I had not prepared for).