The Senior Product Owner at MQ Marqet takes overall responsibility for the IT system portfolio, working at the intersection of business and technology. The role involves mapping needs, setting strategic direction, and driving development with a focus on smart integrations, technical coordination, and advancing the system landscape. Leading a team of three, this senior position steers tactical and operational work, coordinates efforts, supports colleagues, and engages with business and IT functions. The position requires balancing strategic planning with hands-on involvement in ERP systems and integration workflows.