As a freelance researcher, she has contributed to multiple European research projects funded under programmes such as Horizon 2020, Horizon Europe, INTERREG, PRIMA, BiodivERsA, and COST.
After completing her doctoral studies in Geography at Harokopio University of Athens in 2020, Roxanne worked as a research associate at the National Observatory of Athens, where she contributed to projects on earth observation, climate change, and ecosystem services in agroecosystems.
Between 2023 and 2025, she was a postdoctoral researcher at the Harokopio University of Athens, working on projects addressing biodiversity conservation and ecosystem service maintenance, with a focus on integrating local stakeholder knowledge into environmental data modelling. During this period, she also served as an external expert for the Joint Research Centre (JRC) of the European Commission, contributing to biodiversity data assessments.
Since February 2026, she has been a Research Scientist at the Luxembourg Centre for Socio-Environmental Systems (LCSES) at the University of Luxembourg.