Simon Gadbois completed his studies in civil law (LL.B.) at the Université Laval in Québec city in 2018. During his studies, he represented the students of his cohort as President of the Law Student Association from 2017 to 2018.
He joined the LJT Lawyers's litigation team in 2020 after working for a firm in the West Island of Montréal working in civil and commercial litigation. His practice includes civil and commercial litigation, construction law and civil and professional liability.