Seconding the N.K. Jemisin recommendation. She's a fairly new author and writes epic fantasy with non-pseudo-European settings.
Maria V. Snyder might fit the bill as well. Her newer books (the Glass series and whatever the latest one is called) are being marketed as YA fantasy, but the Study trilogy (Poison Study, Magic Study, Fire Study) was adult epic fantasy with a female protagonist.
Phillippa Ballantine's Book of the Order trilogy is another newish fantasy series with a female protagonist. Ballantine also has a new book called Hunter and Fox out, which appears to have a female protagonist.
The Rogue Agent series by K.E. Mills is a bit schizophrenic. It starts out as a sort of adult Harry Potter and suddenly takes an extremely dark turn midway through the first book. The protagonist is male, but there are several strong female characters. Not the traditional sexy arsekickers either. K.E. Mills also writes more traditional epic fantasy as Karen Miller. Her Godspeaker series has a female protagonist as well.
If YA is okay, there's always Graceling and Fire by Kristin Cashore.
But in general, epic fantasy seems to have become something of a boys club of late, while all the women migrate to urban fantasy, Steampunk or YA, where the money is better and the fandom less testosterone laden.