Esser was a metalworker before entering politics. He was elected to the Dutch House of Representatives in the November 2023 general election, and he served as the PVV's spokesperson for social affairs and the labor market.[1][2] One year into the House's term, Algemeen Dagblad noted that Esser was among the parliamentarians with the least debate contributions; Esser had talked for nine minutes in total, during three committee debates.[3] He was not re-elected in October 2025, and his term ended on 11 November.[1]