Sebastien Letniowski

Sebastien Letniowski is an accomplished technology leader with extensive experience in engineering and project management within the financial services industry. Currently serving as Head of Engineering/CTO for the Axis platform at Worldline since January 2021, Sebastien previously held the position of Solution Delivery Director at Ingenico, overseeing IT operations for premium customers. With a significant tenure at Thomson Reuters, Sebastien led quality assurance and release management initiatives for the Thomson Reuters Eikon platform, managing teams and driving process improvements. Sebastien's career began at Reuters Financial Software, where responsibilities included project leadership and support engineering roles. Sebastien holds a Master of Engineering degree in Computer/Information Technology Administration and Management from ISTY.