She is known for her roles in the third series of the BBC One police procedural WPC 56 (2015) and as Eloise in the Netflix period drama Bridgerton (2020–present).

She also appeared in series 4 of Line of Duty (2017), the Dave sitcom Porters (2017–2019) and the ITV miniseries Vanity Fair (2018).

[3] She spent some of her childhood on a council estate in North London[5] and was homeschooled from the age of 14 before returning to Birmingham when she was 17.

[10] She appeared in an episode of House of Anubis,[11] and reprised her role as Sophie Danae in the television film Touchstone of Ra.

The following year, she played Amelia Sedley in the ITV miniseries adaptation of William Makepeace Thackeray's Vanity Fair.

Jessie lives in Birmingham with her partner Cole Edwards, a casting editor whom she met at her Bridgerton audition.

[3] Jessie is a member of the climate activist group Extinction Rebellion and considers herself a fan of George Monbiot.