She is best known for her role as Lyla Winston in FX's TV series Sons of Anarchy, Amy Snyder in Bosch (2017-2018), and for Deserted (2016).

She held the main role of legendary Libuše in the 2009 Czech film The Pagan Queen, where she co-starred with her future husband, Hungarian actor Csaba Lucas.

Winter gained further international recognition with her main role as Lyla Winston on the hit American TV series Sons of Anarchy.

"[2] In 2016, Winter starred in the feature film Deserted opposite Mischa Barton, Jackson Davis, Trent Ford, Dana Rosendorff, Lance Henriksen, Jake Busey and Gerry Bednob.

The film is a psychological thriller about a group of friends on a road trip to a music festival in "Death Valley - which results in getting them hopelessly lost in the most stunning, but unforgiving, topographical terrain on the planet".