Accounts Receivable & Customer Success Specialist Location: Remote, Brazil Engagement: Long-Term Independent Contractor Working Hours: Monday to Friday, aligned with U.S. Eastern Time Contract Fee: US$2,200–US$2,700 per month (approximately R$11,350–R$13,930), depending on experience Position Overview We are seeking an experienced Accounts Receivable & Customer Success Specialist to support finance, customer renewals and wider business operations within an AI-first SaaS company. This is a hands…