The right-back joins the club from Kristianstad, where she has been on their books since 2017. In 2021, she spent a brief period online at Växjö before returning to the club.

In 2022 summer she featured for Sweden in the U19 Women’s Euro, where they reached the semi-final of the tournament before being eliminated by eventual winners Spain. Duljan featured on three occasions in the tournament, grabbing an assist too.