Anton Falkeis studied architecture at the Meisterklasse für Architektur, University of Applied Arts in Vienna, where he graduated in 1986. He is a licensed architect in Austria and Liechtenstein. Together with Cornelia Falkeis-Senn he is co-founder of falkeis I architects . vienna (1988) and falkeis I architect . vaduz (2011). His architectural work has been widely published in Books, Magazines, and Newspapers and exhibited at Venice Biennale, Vienna, Kuala Lumpur and New York.
Besides working as an architect he started his academic career as a guest researcher at the University of Tokio, Japan in 1992 and was lecturing at ELISAVA Barcelona, ESAG Paris, Royal College of Art London (1995) and Denmark's Design School Copenhagen (1996). Since 2001 he is Professor at the Institute of Architecture, University of Applied Arts in Vienna.

Anton Falkeis served as the Vice-Dean of the School of Architecture at the University of Applied Arts in Vienna from 1999 to 2003, Head of architectural program, department of Arts and Education (since 2001), Head of Department, Special Topics in Architecture (since 2007) and Head of the Angewandte architectural alumni network AAAC (since 2009).

He published theoretical articles such as Western Style and Eastern Mind (1996), Featureless City (1997), Film as Preview (1998), Soft Space (2003), Urban Lounge (2009), Aspects of Space(2010), Missing Link (2011).