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Dennis Jarosch
Head of Payment Platform
Dennis Jarosch is an accomplished professional leading the Square Payment Platform.
With a strong background in product and technical vision, systems thinking, team building, and mentoring, Dennis oversees 15 sprint teams operating Square's critical payment services.
He is dedicated to empowering Square and third-party developers in creating payment applications for Square sellers.
Dennis holds a Dr. in Information Science, Magna cum laude from Humboldt-Universität zu Berlin, and an MS in Computer Science from the Technical University of Berlin.
His extensive experience includes roles such as Head of Payment Platform, Engineering Lead, Engineering Manager, and Software Engineer at Square.
He has also served in various technical capacities at NatureBox, Bonobos, and Playmaker AG, where he held positions like Technical Advisor, Senior Software Engineer, Chief Technical Officer (CTO), and more.