Depends what you mean by warrior, I guess.Amaror said:Yes, but sten clearly says that people of the qun don't choose what they do, but it is determined by their birth and training. So a women would never become a warrior in the first place, if it was a profession that's considered male.
Warrior in the sense of "someone who kills people with pointy objects", or warrior in the sense of "member of the vanguard". In universe example: Tallis is clearly female and kills people quite proficiently with pointy objects, but is not a member of the vanguard.
Qunari don't choose their professions in the sense that noone ever asks them "would you like to be a soldier or a farmer?" but it's kind of implied that they "choose" their professions by being good at them. It's implied in a DA2 codex entry (and I guess in Sten's dialogue in DA1 as well) that Qunari culture doesn't see much point in doing something you're not good at, which is the in game reason why Qunari always come across as really terse when speaking to non Qunari (they find speaking a second language embarrassing).