I have almost 10 years of experience and I've been looking for a job for the last year. I've sent applications to some companies, carefully selected and for which I'm 100% enthusiast about. I've sent custom cover letters, I've been studied the product and provided feedback and improvements. And still I don't deserve even an email saying that I've been rejected.

With some companies I was exchanging email, providing all the info, and then suddenly I never received any further reply.

I think that it's good for the company to filter out candidates, but something must change, as candidates we expect at least a rejection email, especially when your life depends on it.