I personnaly think it should be fine.
There is plenty of weird domain out there, and any company wich is even remotely computer savy probably won't be phased by wich domain you're using.
But Some domain do appear less professional than others. I have seen many people scoff at a freelancer using
@gmail as a domain instead of a domain of their own.
I also tend to think that most company will try to contact you by phone instead of mail. At least in my experience almost every first contact I've had with a company was by phone call, with subsequent contact being by mail.
Long story short, I don't think that using the
.dev domain will harm your resume, or credibility, or at least not damage it enough for your application to be rejected only for that. As long as you have at least one other way to contact you, it should all go fine.