Henrik Hjärne Jöneby graduated from Stockholm Musikalartist Utbildning (SMU) in 2020. Since then he has played the roles Apprentice/Soldier and was a cover for Peter in Jesus Christ Superstar on the Swedish tour. He has also played Madicken's neighbor Abbe at Astrid Lindgren's World. Furthermore, he has participated in programs such as Allsång på Skansen, Secret Song Sweden and Masked Singer.
Henrik Hjärne Jöneby has previously appeared in Wicked at Gothenburg Opera.