He is a Monge Professor (tenure-track assistant professor) at École Polytechnique. Previously, he was the inaugural Edixhoven Postdoctoral Fellow at Leiden University and, before that, an Emily Erskine Endowment Fund Postdoctoral Fellow at the Einstein Institute of Mathematics.

His research interests lie in algebraic number theory and arithmetic geometry, with a particular emphasis on modular forms, elliptic curves, algebraic cycles, and special values of L-functions. He is also interested in rational points on higher-genus curves.