Billing & Revenue Ops Manager | SaaS AR & Automation

Antithesis; Wien; On-site; EUR 70,000 - 110,000; Full time

Job summary

Antithesis is seeking a Billing AR Manager to own the end-to-end billing and accounts receivable function. You will build the systems, processes, and controls behind our revenue cycle from invoice generation to collections and keep our AR data clean as we scale.

This role is hands-on, collaborating with sales and legal on deal structure and interacting with customers as needed. We’re in the office daily in Vienna, VA.

Qualifications

• 5+ years in billing, AR, or revenue operations at a SaaS company.
• Experience with NetSuite and CRM integrations.
• Track record of building and improving processes, not just running them.
• Strong attention to detail and ownership of data accuracy.

Responsibilities

• Own the full billing cycle: invoice generation, delivery, dispute resolution, and collections.
• Manage AR aging and develop policies to minimize overdue balances.
• Partner with sales and legal to ensure contract terms translate accurately into billing.
• Build and maintain billing configurations in our ERP and payment systems.
• Produce AR reporting and surface trends to finance leadership.
• Design and document billing controls as we scale toward audit readiness.
• Drive automation across the billing and collections workflow.

Skills

Billing AR

SaaS

Workflow design

Data accuracy

Tools

NetSuite

ERP systems

CRM integrations

Job description

Antithesis is seeking a Billing AR Manager to own the end-to-end billing and accounts receivable function. You will build the systems, processes, and controls behind our revenue cycle from invoice generation to collections and keep our AR data clean as we scale.

This role is hands-on, collaborating with sales and legal on deal structure and interacting with customers as needed. We’re in the office daily in Vienna, VA.