Email was sent to inform I was "shortlisted". Received call to schedule interview within a day and interview was scheduled a few days later. Interviewer was a bit awkward and very difficult to understand jumping straight into technical questions with barely a hello. Questions seemed hastily prepared as the interviewer, in explaining the set-up for the scenario, ended up essentially answering the question he was asking. For the cherry, when questioned about the position the interviewer declined to provide information about the tech stack, workplace, or position openings. Very bizarre experience.