Job Title: Senior Accountant
Location: Washington, D.C.; hybrid after 90 days
Status: Full-time; Exempt
Reports to: Accounting Manager
Direct Reports: N/A
Typical Work Hours: 8:30 a.m. to 5:00 p.m. Monday to Friday; hybrid after 90 days
Monex is a leading global financial solutions provider, offering a complete set of tools to support business growth and strategic financial operations.
We specialize in FX risk management and international payments, helping corporate and institutional clients design tailored FX solutions to navigate currency volatility with confidence. Our team of FX specialists implement well-considered currency strategies, offering dedicated support to help clients manage their payment needs, whether for goods, services, or direct investments.
In 2025, Monex facilitated $198 billion in FX turnover and managed $16.1 billion in assets. With offices across North America (Canada, the US, and Mexico), Asia (Singapore), and Europe (the UK, Spain, and the Netherlands), we serve over 70,000 clients worldwide.
By combining global reach with deep local market expertise, Monex enhances businesses with a suite of financial solutions and FX market analysis to help optimize efficiency, mitigate currency risk, and protect margins in an increasingly complex financial landscape.
Monex USA is seeking a highly skilled and motivated Senior Accountant with strong technical accounting knowledge, project management capabilities, and Workday expertise. This role is critical in supporting the successful implementation and administration of Workday Financials, as well as supporting month-end closing, accounts payable, annual audits, and tax compliance. The ideal candidate is detail-oriented, highly analytical, and eager to work cross-functionally with Finance, HR, Compliance, and IT.
Responsibilities
Systems & Workday Implementation
Serve as finance lead during the Workday implementation
Partner with HR and IT to configure and maintain Workday Financial modules
Document Policies and Standard Operating Procedures (SOPs)
Provide user support and training for Workday finance functions
General Accounting / Month-End Close / Accounts Payable
Record business transactions in accordance with GAAP
Prepare and post journal entries and monthly expense accruals
Maintain schedules for prepaid expenses, fixed assets, and intangible assets
Process AP invoices
Review and approve employee expense reports
Reconcile operating and savings accounts, credit cards, and revenue reports
Prepare monthly, quarterly, and year-end financial statement
Project Management
Drive implementation and ongoing optimization of Workday Financials and its integration with other systems (e.g., payroll, HR, compliance)
Lead or support cross-functional finance initiatives, including system upgrades, internal control enhancements, and automation projects
Manage timelines, deliverables, and stakeholder communication for key finance projects
Audit & Tax Compliance
Lead coordination efforts with external auditors
Manage tax advisors to ensure compliance with taxing jurisdictions
Prepare internal control documentation and support compliance filings
Qualifications
Desired Skills and Experience
Compensation
Benefits
MonexUSA Inc. is an Equal Opportunity Employer. Diversity is valued and the company will not tolerate any form of discrimination or harassment.
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