A son of Nina Conti, he began his career with a small role in the House of the Dragon episode "We Light the Way" in 2022.

[5] Conti is a member of the National Youth Theatre, and has appeared in productions of Machinal, Crazy for You and Blithe Spirit.

[2] Conti made his onscreen debut as the Queen's Page in a 2022 episode of HBO's series House of the Dragon.

[1] He had auditioned for the role over a Zoom call with director Tim Burton.

Conti was told that he had won the part on April Fools' Day, and thus initially thought it was a practical joke.