Warframe is a free-to-play game developed by Digital Extremes. It is not available on the Nintendo Switch system, but it does have an app for the system that allows players to play the game. There is no definitive answer to this question as it depends on the specific Warframe account and whether or not it has been registered with Nintendo. However, if you are using a Warframe account that you have registered with Nintendo, then you should be able to use it on the Switch system.
