Would it be ok to if I apply to the same company for a positions of, for example, texture artist and asset artist? Assuming that I have skills for both. Or should I apply for one, wait for a yes/no and then apply for the other?
I'd say apply for both if you feel qualified for both. I often apply for Vehicle, hard surface and prop artist positions and if I get rejected for one but not the other they bring up in the interview why I applied for both positions and what is my preference, or they propose the possibility of starting as one thing and…