Nah, you could house dwarfs with goldies.
Depending on the size of the goldies and whether or not you want to spend a lot of time feeding the frogs by hand.
I had 3 dwarfs with my 3 goldies awhile back (I have since rehoused the dwarfs to make it easier to feed them).
The goldies didnt bother my frogs, but they do eat ALL the food leaving nothing for the dwarfs so I had to actually feed them by hand.
Too much work.
Now, if your goldies are 6,7 maybe 8 inches long they may "try" to eat the dwarfs, but IMO I dont think they will.