Applied after seeing the posting on LinkedIn and was contacted to schedule an interview 2 days later. The initial HR interview was very one-sided, and the HR person couldn't really answer my questions about the job and tools supposedly being used. It was obvious she was just kind of winging it with buzzwords and vagueness. She also seemed somewhat angered that I even had questions, which is an obvious red flag. From what I could gather very briefly in ~30 minutes, the work environment is typically chaotic with constantly changing expectations. Glad this didn't progress any further.