Sonia Wieser

Sonia Wieser currently serves as Senior Digital Product Manager Lead at On since November 2023. Prior experience includes acting as Principal Product Manager at Zalando from August 2022 to July 2023 and as Senior Product Manager for Size and Fit at Zalando. Sonia held various roles at UBS from July 2017 to June 2022, where responsibilities included product management for Digital Banking features and ownership of Behavioral Analytics tools aimed at UX optimization and lead generation. Additional experiences range from mentoring product management at CodeYourFuture to technical program management at notime AG. Early career stages included project and programme management roles at swissnex India and L Marks, along with administrative support at Stadt Zürich and sales assistance at Street Files Contemporary Supplies. Sonia holds a Master of Science in International Relations from The London School of Economics and an undergraduate degree in Political Science and Communication Studies from the University of Zurich.