i4DM Application Security Engineer interview questions

Their interview process is slow, and either the hiring manager does not communicate well with HR, or HR is blatantly dishonest. There was an HR interview, followed by a take home assignment, followed by a technical interview with the team. This would have been followed by yet another interview with the client company, however, HR repeatedly told me over the course of two weeks that they were "having difficulty scheduling with the client", only to ultimately inform me i4dm had filled the position with someone else. As I said, poor communications or outright lies.