Kubiak, 36, is the son of Gary Kubiak, who won three Super Bowls as an assistant coach and a fourth Super Bowl as head coach of the Denver Broncos in 2015. Klint worked for the Broncos from 2016-2018 as an offensive assistant and then again in 2022 as Denver’s passing game coordinator and quarterbacks coach.
Klint currently serves as the San Francisco 49ers’ offensive passing game coordinator, a job he landed after the Broncos fired most of Nathaniel Hackett’s staff early in 2023. Before his second stint in Denver, Klint coached with the Minnesota Vikings from 2019-2021 (including one season as an offensive coordinator).
One of Klint’s brothers — Klay — is an assistant quarterbacks coach for the 49ers and his other brother — Klein — is a scout for the Dallas Cowboys. Klein also worked for the Broncos from 2014-2019.