Accounts Payable Associate

Richardson, TX (hybrid) Full time 1–3 years $50k–$60k

Downstream is a marketplace platform transforming the waste and construction industries from the ground up. We're on a mission to bring simplicity, transparency, and sustainability to two of the most essential — but often overlooked — sectors of our economy.

We make it easy for contractors, builders, and businesses to find and book critical services like dumpster rentals, hauling, site services, and equipment — all in a few clicks. No endless calls, no confusing pricing, no waiting around. Our platform connects customers with vetted, reliable providers so they can get what they need, when they need it.

We're not just about convenience — we're about impact. By streamlining logistics and digitizing the supply chain, we're helping reduce waste, cut emissions, and build a cleaner, more sustainable future. Let's build better, together.

We're looking for an Accounts Payable Associate to ensure Downstream's suppliers are paid accurately and on time as our marketplace and supplier network continue to grow.

You’ll manage supplier setup, invoice processing, payment runs, cost verification, and billing variances while partnering with internal teams and suppliers to keep payment operations running smoothly.

Please note:

this is a hybrid role with a requirement to commute to Downstream's headquarters in Richardson, TX.

• Process supplier invoices, verify accuracy, and code expenses to the appropriate accounts
• Review Purchase Cost Variances (PCVs) and resolve discrepancies with internal teams or suppliers
• Set up and maintain supplier profiles, W-9s, and payment information
• Prepare weekly ACH and check payment runs and reconcile payment batches
• Respond to supplier inquiries regarding payment status or invoice issues
• Support month-end close, accruals, reconciliations, and AP reporting
• Help improve AP processes as supplier and transaction volume grows

• Primary focus: supplier invoicing, payment processing, and reconciliation
• Key outcomes: accurate supplier payments, timely payment runs, and resolved cost variances
• Cross-functional partners:
  Finance, Operations, and Downstream's supplier network
• Environment: high-growth B2B marketplace with significant transaction volume

• 1–3 years of experience in Accounts Payable, accounting, or vendor management
• Strong analytical and reconciliation skills
• Familiarity with three-way matching and purchase order systems
• Proficiency in Excel and accounting systems
• Excellent communication, organization, and time-management skills

$50,000–$60,000 per year.

Downstream is an equal opportunity employer. We consider all applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, veteran status, or any other protected status under applicable law.

• Medical, dental, and vision insurance
• 401(k) with a company match
• Company equity — be an owner in what we're building
• Paid time off, paid holidays, and floating holidays
• Parental and bereavement leave