AUSGAR Technologies Sr. Systems Engineer interview questions

Easy Interview process complicated by non-answers, interviewing with program managers that don't understand the contract and a "Director of HR" that can't remember previous interactions. Interviewed with AUSGAR twice over two months. First interview period I was offered the position and rejected it due to getting an incomplete picture of the role and not getting any sort of clarification from the PM or HR. Second interview period I was offered the role after the Director of HR gave me the wrong time for an interview, and said to sign the previously sent-over offer sheet. (Which was never sent). After expressing my acceptance, it was rejected over a comment on salary (I was willing to take a pay cut as the role was interesting). I do not recommend this company as their HR seems to be extremely disjointed and they operate with sketchy hiring practices. Not to mention their application process requires references which they do not contact.