Introduction interview with HR was smooth. As for the next steps, another interview was described, but in the end, I haven't received an invite. My follow-up wasn't answered. In 3 weeks time, I received an email that another candidate who was further in the process was chosen

This is my first round interview. It took around 15 mins and was a pleasant discussion with the HR recruiter. The interview can be divided into three parts: 1. basic information: self-introduction, why I left my previous company, salary expectation, will I relocated to Berlin, etc. 2. Motivation for the department and role. 3. my questions