Alarm.com Software Engineer 2 interview questions

Scheduled a phone call interview with the senior recruiter. A different person spoke on the phone and informed me about the company and how the interview process is gonna start the following week. Fast forward to the start of the week, No response from anyone during that time until I sent an email to the original senior recruiter I emailed (since I was never given info on the recruiter I talked to on the phone!) which she then promptly sent a rejection email saying "At this point we are moving forward with other candidates". So in summary, very poor communication from the senior recruiters.