Broncos young gun Jamayne Isaako has re-signed with the club on a four-year deal, tying him at Brisbane until the end of the 2022 season.

It caps off a massive week for the Broncos, who also retained the services of emerging teenager Payne Haas' on a six-year extension.

Isaako spoke out about how he was excited to secure his long-term future at the club.

“Obviously I’m just really stoked and excited to have signed on for another four years with the Broncs,” Isaako told Broncos TV.

“Obviously we’ve got a lot of great young talent coming up through the club and I’m looking forward to being a part of that.

“I came here at the end of 2015 and sort of hoped to make it somewhere here at the club and obviously coming to the club at the time when there was a lot of superstars and a lot of big names in the team wasn’t an easy thing but I’m just grateful to be able to solidify a long-term contract here.

“… It’s obviously a dream come true to be playing first-grade footy. I pinch myself all the time because it’s not something that happens in every young footballer’s career.”

The 22-year old made his debut in round 17 last year and has totalled 18 NRL appearances.

He has played every game for the Broncos this season and will get an opportunity to play at his preferred position, full-back, in this weekend's clash with the Panthers.