ARRISE is a general software leader in the iGaming industry, seeking an Onboarding Specialist to manage end-to-end onboarding for new B2B clients, coordinating with the technical, compliance, legal, account management and commercial teams. This role requires English, Spanish and Portuguese proficiency, strong organizational skills, and the ability to work remotely from Latin America with reliable internet. You will monitor progress, report daily, and drive process improvements across departments.