Hiring: Supervisor, Accounts Payable & Accounts Receivable Company: Apex Location: Los Angeles, CA Job Posted Time: 2026-09-16 17:40:46 Employment Type: Full-time Target Skills & Keywords : Apex, NetSuite About the job Experience: •5+ years of AP and/or AR experience Required Skills: •Oversee full-cycle AP and AR operations including billing, collections, and vendor/customer communication •Manage vendor onboarding, payment terms, W-9 documentation, and customer invoicing workflows •Partner cross-functionally with Supply Chain, Mission Services, and Finance to resolve billing, PO, and payment discrepancies •Monitor AP aging, AR aging, cash disbursements, and collections activity to ensure timely processing and strong cash flow management •Support month-end close activities including reconciliations, accruals, account analysis, Help strengthen internal controls, documentation, and segregation of duties across accounting operations for annual audit support •Identify and implement process improvements, automation opportunities, and scalable workflows to support company growth and increased transaction volume •Help train and support future AP/AR Analysts while contributing to a high-accountability, process-oriented accounting culture •5+ years of AP and/or AR experience Qualifications: •Start-up experience or experience in high growth environments •Prior exposure to audit support or pre-IPO environments •A key role in defining the future of our AP and AR function •Direct involvement in system transformation (introducing new AP/ AR workflows within custom built ERP system •A mission-driven culture that values precision, speed, and cross-functional ownership •Opportunity to join a high growth company positioned to capture significant market share •Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one. •Shared upside: Receive equity in Apex, letting you benefit from the work you create •Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost •Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays Compensation: •$105,000 - $115,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!