• Journal entries and supplier invoice posting. • Payroll and freelance accounting. • Withholding tax (IRPF) management. • Accounting provisions and intercompany transactions. • Bank reconciliations and cashbook updates. • Supplier, employee, and freelance payment processing. • Marcus Evans & Linguarama invoice submissions. • Weekly Cash Report preparation. • Barcelona invoicing preparation and client distribution. • Invoice review, validation, and import into SAGE. • Customer payment follow-up and debt collection. • Weekly Aged Debtors Report. • Income reports for Madrid and Barcelona. • Monthly P&L and Latest Debtor List. • Quarterly VAT, Low-Cost Teachers, and freelance hours reporting. • Monthly Stat Pack preparation. • Quarterly VAT (Form 303), payroll (Form 111) and rental (Form 115) returns. • Agencia Tributaria notifications management. • Spanish National Statistics (INE) surveys: CIS & EEE. • Statutory accounting books and annual financial statements for the Spanish Commercial Registry. • Annual group recharge accounting and Stat Pack for Corporate Income Tax filing. • Internal and external audit coordination and documentation.

• Act as a "Finance Engineer" for business leaders, translating complex operational drivers into automated reporting metrics to help them make better strategic decisions • Architect long-range forecasting models and engines that go beyond static spreadsheets, using AI to simulate "what-if" scenarios • Build and maintain the code-based systems that power our finance engine, leveraging AI to write, debug, and optimize complex SQL and Big Query workflows • Partner with the Sales and Media teams to engineer high-leverage Go-To-Market strategies and design automated frameworks to track sales velocity and customer acquisition costs

Role Description Are you passionate about making a difference in patients’ lives while navigating the dynamic world of healthcare finance? Do you thrive in a fast-paced environment, providing exceptional support and clarity to those in need? If so, NIVA Health invites you to apply for our fully-remote Patient Financial Coordinator role! As a Patient Financial Coordinator (PFC), you will set the tone for a positive patient financial experience—ensuring clarity, consistency, and kindness in every interaction while upholding our Core Values: Teamwork, Resilience, Open-Mindedness, Ownership, and Positivity. - Serve as the primary point of contact for patient financial communications. - Clearly explain insurance benefits, deductibles, copayments, coinsurance, and out-of-pocket responsibilities. - Contact patients prior to or following services to discuss financial responsibility and collect payments. - Establish and monitor patient payment plans; assist with billing questions and clarify EOBs or statements. - Document all financial communications and transactions in the appropriate systems. - Review patient eligibility, estimate financial responsibility, and collect payments up front when appropriate. - Proactively help reduce bad debt through timely patient outreach. - Support Revenue Cycle Management by assisting with insurance eligibility verification, prior authorizations, claim status, payment posting, and special projects. - Consistently deliver compassionate customer service to patients, referral sources, and internal teams. - Maintain strict confidentiality and HIPAA compliance at all times. Qualifications - Have a high school diploma or equivalent (required). - Bring at least 2 years of experience in healthcare revenue cycle or a medical office setting. - Understand U.S. medical insurance terminology — including Medicare, Medicaid, and commercial insurers. - Demonstrate excellent customer service skills and professional phone etiquette. - Communicate clearly and empathetically, translating complex financial or insurance topics into patient-friendly language. - Are highly organized, detail-oriented, and comfortable managing multiple priorities. - Are proficient with Microsoft Office and, ideally, EMRs/practice management systems. - Embrace and promote NIVA Health’s Core Values in every interaction. Requirements - Bonus Points If You: - Have 3+ years of experience in patient financial services or medical billing. - Are experienced in collecting patient balances in a clinic, hospital, or specialty care environment. - Have worked with wound care or similar healthcare specialties (not required). - Have experience using payment processing and revenue cycle systems. Key Performance Indicators (KPIs) - Exceptional patient financial experience and satisfaction. - Upfront collections and reduction of accounts receivable. - Accurate documentation of financial interactions. - Compliance with regulatory and organizational standards. - Support of revenue cycle initiatives that improve cash flow/efficiency. Benefits - Pay: $1,500 per month - Work Schedule: US Eastern Timezone (Monday-Friday) - Location: Fully Remote Company Description At NIVA Health, you’re empowered to make a meaningful impact on patients—helping them navigate healthcare costs with compassion and confidence. We celebrate achievement, invest in your continued growth, and foster a collaborative and positive team environment.

• Develop and own detailed, data-driven financial models and ad-hoc analytical projects and present the results to senior management to support strategic decision-making • Generate dashboard reports that monitor KPI’s to track Rescale’s performance, and communicate trends and findings to management to highlight risks and opportunities • Develop and execute timely monthly, quarterly, and annual reports, partnering with the accounting team and the business on the close process, ensuring insights, risks, and opportunities are identified and communicated to all stakeholders • Perform variance analyses to ensure fiscal responsibility and accountability; identify trends; recommend actions for continual improvement • Assist in preparing QBR, Board and other investor-related materials and presentations • Continuously identify opportunities to automate and streamline processes with AI and agentic tools to increase the efficiency and effectiveness of the FP&A function