Aleezay started working as a model for many fashion brands and later she worked in commercials. In 2014 she made her debut as an actress in dramaBikhra Mera Naseeb in which she portrayed the role of Ujala then she appeared in drama Saltanat-e-Dil as Rania. In 2016 she portrayed the role of Nabia in drama Parsai. Then she appeared in dramas Mere Jeevan Sathi, Pujaran and Khilona. Later she appeared in dramas Mera Khuda Janay, Khuwabzaadi, Seherand Bay Dardi. Since then she appeared in dramas Rockstar, Dhoom Dharakka, Tum Kahan Jao Gay and Sirat-e-Mustaqeem. In 2023 she worked in drama Bandish 2 as Isra on ARY Digital later she worked in drama Mein in which she portrayed the role of Asiya. Later she appeared in drama Mujhay Qabool Nahin along with Sami Khan, Madiha Imam and Ahsan Khan.