Senior AR & Billing Accountant

Wonderful; São Paulo; On-site; BRL 120,000 - 260,000; Full time

Job summary

Wonderful is seeking an experienced Senior AR & Billing Accountant to join our global AR team in São Paulo. This hands-on role covers billing, collections, accounting, reconciliations, and financial reporting across multiple entities.

The ideal candidate has 5+ years in AR/billing, strong accounting skills, and experience with NetSuite and Salesforce, plus advanced Excel and English proficiency. You will support month-end close and provide AR data for management reporting.

Qualifications

• 5+ years in AR, billing, accounting or similar finance role.
• Strong accounting knowledge with month-end close and balance sheet reconciliations.
• Experience with global cloud marketplaces (AWS, Azure, Google) and related billing.
• Advanced Excel and English communications.

Responsibilities

• Own end-to-end billing and AR across multiple global entities.
• Review contracts and terms to ensure accurate billing.
• Manage billing models, issue invoices and credit notes.
• Manage collections, customer follow-ups and escalations.
• Maintain AR aging reports and collection forecasts.
• Reconcile AR aging with the general ledger and balance sheet.
• Support monthly and quarterly closing, including journal entries.
• Provide AR data for cash flow reporting and management reporting.
• Assist audits and improve billing, collection, reconciliation, and reporting processes.
• Collaborate with Sales, Customer Success, Legal, Treasury, and Accounting.
• Ensure data consistency across NetSuite, Salesforce, and internal billing platforms.
• Manage end-to-end billing through global cloud marketplaces, including reconciliations.

Skills

AR & Billing

Month-end close

Excel

English

Analytical skills

Education

Accounting degree

Tools

NetSuite

Salesforce

Job description

We are looking for an experienced Senior AR & Billing Accountant to join our global AR team. This hands-on role combines billing, collections, accounting, reconciliations, and financial reporting. The ideal candidate has a strong accounting background, understands the full order-to-cash cycle, and can ensure that AR data is accurate and fully reconciled with the general ledger.

What You'll Do

• Own the end-to-end billing and AR process across multiple global entities.


• Review contracts and commercial terms and ensure accurate and timely billing.


• Manage complex billing models and issue invoices and credit notes.


• Manage collection activities, customer follow-ups, and escalations.


• Maintain accurate AR aging reports and collection forecasts.


• Reconcile AR aging and customer balances with the general ledger and balance sheet.


• Investigate discrepancies and reconcile payments, credits, FX differences, and unapplied receipts.


• Support monthly and quarterly closing, including journal entries, reconciliations, and cut-off procedures.


• Provide accurate AR data for cash flow reporting, treasury planning, and management reporting.


• Support audits and improve billing, collection, reconciliation, and reporting processes.


• Work closely with Sales, Customer Success, Legal, Treasury, and Accounting.


• Ensure data consistency across NetSuite, Salesforce, and internal billing platforms.


• Manage end-to-end billing through global cloud marketplaces, including transaction reconciliation, fees, payouts, and related reporting.

Who You Are

• At least 5 years of experience in AR, billing, accounting, or a similar finance role.


• Strong accounting knowledge and hands-on experience with month-end close and balance sheet reconciliations.


• Hands-on experience working with global cloud marketplaces, such as AWS Marketplace, Microsoft Azure Marketplace, and Google Cloud Marketplace.


• Proven experience reconciling AR aging to the general ledger.


• Experience preparing collection forecasts, cash reports, and management reporting.


• Strong understanding of the order-to-cash cycle.


• Advanced Excel skills and excellent written and spoken English.


• Strong analytical, communication, and problem-solving skills.


• Ability to work independently in a fast-paced, global environment.

Advantages

• Accounting degree, bookkeeping certification, or another relevant qualification.


• Experience in a global SaaS or high-tech company.


• Experience with complex or usage-based billing models.


• Experience with NetSuite and Salesforce.


• Familiarity with revenue recognition and deferred revenue reconciliations.

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