Senior Operations Accountant

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.

We are looking for a Senior Operations Accountant to support our Poland AP operations. In this role, you will ensure timely and accurate invoice processing, payments, and month-end close activities, while acting as a key point of contact for AP contractors, vendors, and internal stakeholders.

What we look for

At least 4 years of hands-on experience in Accounts Payable

Strong understanding of AP processes, month-end close, accruals, and reconciliations

Strong understanding of Procure-To-Pay

Experience in AP processing in multiple countries, currencies

Experience working with ERP systems (e.g., NetSuite) and payment platforms

Familiarity with SLAs, KPIs, and performance monitoring

Excellent organizational skills and ability to manage multiple priorities

Strong communication skills and ability to work cross-functionally

Experience supporting or assisting junior team members or contractors

Ability to identify issues, escalate appropriately, and drive resolutions

Advanced Excel skills and comfort working with financial data

Experience with audit support and documentation is a plus

Knowledge of vendor management and payment processes (wires, ACH, etc.)

High attention to detail and commitment to accuracy and deadlines

What will you do

Work closely with Poland AP contractors offering support and guidance, ensuring SLA/KPI compliance

Monitor AP inboxes and ticketing systems, resolve queries, and escalate issues

Manage invoice flow and ensure timely payments (wires, ACH, checks)

Investigate and resolve payment and cash matching issues

Communicate with vendors and resolve discrepancies

Collaborate with Procurement, Finance, and other stakeholders

Support month-end close (accruals, journal entries, flux analysis)

Perform reconciliations for AP, accrued expenses, and clearing account