· Professor, Jagiellonian University2022–
· Guest Professor, ETH Zurich2013–
· Professor, Republic of Poland2007–
· Erskine Fellow, University of Canterbury2006–
· Visiting Professor, Stanford University1999–
· Professeur Invite, INRIA1992–
· Saul Rosen Distinguished Professor of Computer Science, Purdue University1985–
· Assistant Professor, McGill University1984–
· Assistant Professor, Technical University of Gdansk1980–
· MS and PhD in Electrical Engineering and Computer Science, Technical University of Gdańsk1970–1980