Olivier Biton began his career in 2002 at the IT Department of Crédit Lyonnais. He moved to Philadelphia in 2005 and spent two years there working on innovation projects in the biomedical sector. In 2007, he joined CEDICAM, where he held several managerial positions. In 2011, he was appointed Director of Cross-Functional Projects at Credit Agricole Cards & Payments and became a member of the Executive Committee of the Crédit Agricole S.A. Group Payment Division. He was named Director of the Capital Flows Business Line in 2015. He was appointed Director of Information Systems at Credit Agricole Payment Services in 2016, before returning to LCL.