Dirk Mueller studied at the Akademie der Bildenden Künste in Stuttgart and the Faculdade de Arquitectura da Universidade do Porto (FAUP). After receiving his Diploma in Architecture in 2005 he worked for several years with Behnisch Architekten (Stuttgart/LA) where he was leading the design team for the main building of the new Harvard University campus. At Brisac Gonzalez Architects (London), Dirk worked as a Project Architect on several residential projects in the UK and abroad and was part of the design team for a large mixed-use project in central Paris (ZAC Batignolles) and the White Cube Gallery, Hong Kong.

Dirk joined ACME Berlin in 2014. After leading several competitions (Kaufhof Cologne, Great Hall Southampton) he joined the design team for the SAB project as Senior Architect. Dirk was part of the leading team and coordinated the delivery of several key design packages.

Since 2018 Dirk has been the Project Architect for the new REWE Green Farming, leading the design and execution phase of this innovative timber project in Wiesbaden, Germany. After the project was successfully delivered in 2021 Dirk is now in charge of developing the Design Guidelines for the national roll out of this award-winning scheme.