The recruiter told me that Dreamtec wants to see me to talk about an offer. When I arrived at their office, they told me that I will have to study up on data structures and algorithms for the 2nd interview, if I pass the 1st interview. Then the 1st interview was textbook junior-level questions. Candidates have to go into Dreamtec's offices, no remote interviews (even during Covid!!). It seems like all their staff is in the office. So for a senior developer position, they asked me junior type questions. The interviewer wasn't friendly or welcoming (probably because they can't work remotely).