Pinós graduated Escuela Técnica Superior de Arquitectura de Barcelona (ETSAB) in Barcelona in 1979 and returned to the school in 1981 to study Urbanism. From 1982 on she formed a partnership with her husband, Enric Miralles, which ended in 1991. During this period the projects developed include the Igualada Cemetery Park, the Archery Range Buildings for the 1992 Summer Olympic Games and the La Llauna School in Badalona. The work of Pinós-Miralles received awards on several occasions, including the FAD prize for the La Llauna School and the Igualada Cemetery Park, as well as the City of Barcelona Prize for the 1992 Olympic Archery Range Buildings.
In 1991 Pinós set up her own studio and transferred the supervision and construction of several projects initiated in her previous office. Amongst them was the Community Centre and Auditorium in Hostalets de Balanya, La Mina Community Centre and the Boarding School in Morella. Since then she has combined her activity as an architect with teaching, working as a guest professor, amongst others, at the University of Illinois at Urbana-Champaign (1994–1995), the Kunstakademie Düsseldorf (1996–1997), the Columbia University in New York (1999), the Ecole Polytechnique Fédérale of Lausanne (2001–2002), the ETSAB in Barcelona (2002), the Università Degli Studi di Sassari in Alghero (2002–2004), the Harvard University Graduate School of Design (2003) and at the Accademia di Archittetura di Mendrisio in Switzerland (2005–2006).
Notable projects during her career include the Pedestrian Bridge in Petrer (Alicante), the Juan Aparicio Waterfront in Torrevieja (Alicante), the La Serra High School in Mollerussa, the Ses Estacions Park and the Espanya Square in Palma de Mallorca, the Cube Tower in Guadalajara, Jalisco (Mexico), and the Primary School in Castelldefels (Barcelona). More recent projects include the Novoli housing complex in Florence, the Catalan Government Headquarters in Tortosa, a high school in Sant Carles de la Ràpita and an office building in Igualada. Pinós designed the Gardunya Square in Barcelona, as well as two adjacent buildings, a housing building and the Massana Fine Arts School.
Pinós's work has been exhibited at several galleries, museums and universities, including the Kunstakademie in Stuttgart (1995), the Architektur-Hochschule in Aachen (1995), the University of Illinois at Urbana-Champaign (1994), the AAM Gallery in Rome (1996), the Urania Gallery in Barcelona (1996), the Eight Plan Gallery in New York, the Contemporary Art Museum of Puerto Rico (1997), the COAM Foundation of Madrid (1997) and the Colleges of Architects of Ibiza (1996), Valencia and Galicia (1997) and the Spanish Pavilion in the Venice Architecture Biennale (2006). Since 2006 the model of the Cube Tower is part of the permanent collection of the MOMA.
