Remote Fractional Billing & Accounts Receivable (AR) Operations Specialist - AI Trainer ($75-$100 per hour)
hace 11 días
Passaic
Key Responsibilities ### Billing Operations - Own end-to-end client invoicing cycles, including time-and-materials, milestone-based, and retainer billing structures - Ensure accurate tracking of billable hours, project codes, and client-specific terms - Partner with internal stakeholders (finance, o