She took her first steps in acting as a teenager. She made her debut at the Roma Musical Theater in Warsaw. At the age of fifteen, she went to first casting in her life and won it, getting a role in one of the most popular Polish series β βrodzinka.plβ. It gave her popularity and opened the door to further career. Julia made her debut on the big screen in Patryk Vegaβs movie βWomen of Mafiaβ. Later, she starred in a number of cinema productions β such as βSmall Worldβ (dir. Patryk Vega) or awarded at the Tribeca Film Festival β βSuicide Room: The Haterβ (dir. Jan Komasa). The actress could also be seen in Netflix hits, which were appreciated by viewers around the world: βNobody Sleeps In The Woods Tonightβ (dir. Bartosz Kowalski), βAll My Friends Are Deadβ (dir. Jan Belcl) or βHow I Fell in Love with a Gangsterβ (dir. Maciej Kawulski). She played one of the leading roles in the TV series βZawsze wartoβ awarded with Telekamera β one of the most important television awards in Poland. Julia Wieniawa also has a dubbing experience. She lent her voice to Cinderella in the Polish version of movie βCinderella and the Secret Princeβ, as well as Salma in the βSalmaβs Big Wishβ. The actress has played theatrical roles as well. She appeared in the Television Theater production βDoΕΔga-Mostowicz. Kiedy zamykam oczyβ (dir. Marek Bukowski) and in the play βDom Lalki 2β (dir. Tomasz Dutkiewicz) staged at the capitalβs Komedia Theatre. From February 2023, we can see her at the Garnizon Sztuki Theater in Warsaw in the play βGraβ directed by Norbert Rakowski.