- Associate professor at Université d’Artois and member of CRIL lab, France
- Professor extraordinary at the Department of Mathematical Sciences, Division of Computer Science, Stellenbosch University, South Africa
- Research Fellow, School for Data Science and Computational Thinking, Stellenbosch University, South Africa
- Adjunct Researcher, ISTI-CNR, Italy
- Associate editor of Artificial Intelligence (AIJ)
- Associate editor of the Journal of Artificial Intelligence Research (JAIR)
- Associate editor of the Logics journal
- Member of the steering committee of the International Workshop on Nonmonotonic Reasoning
- Program co-chair of FoIKS 2022
- Co-chair of the KR 2022 Recently Published Research track
- Member of the Scientific Committee of the Reasoning Web Summer School 2022
- Program co-chair of the Reasoning Web Summer School 2021
- Lecturer of introduction to description logics, graduate level
- Lecturer of algorithmics and programming, undergraduate level