AP Billing & Collections Specialist

Cirrascale; San Diego, Northern (CA, KY); Hybrid; USD 41,000 - 50,000; Full time

Benefits offered by this job

401(k) with company match

Health, dental, and vision insurance

Paid time off

Professional development and growth

Job summary

Cirrascale Cloud Services is seeking an Accounts Receivable / Billing / Collections Specialist to own the revenue cycle, billing accuracy, and cash application. You will work with Operations, Legal, and Sales to ensure contract terms are met and inquiries are resolved.

Responsibilities include generating invoices, monitoring aging, applying payments, and supporting month-end close. This role offers growth in a fast-growing AI infrastructure company in San Diego with competitive benefits.

Qualifications

• Minimum of 5 years of Accounts Receivable and billing experience.
• Strong knowledge of AR processes, billing, cash application, and reconciling.
• Experience with ERP systems and Excel proficiency.

Responsibilities

• Generate and issue accurate invoices aligned with contracts and pricing.
• Investigate discrepancies with Operations, Legal, and Sales.
• Monitor AR aging, collect on past due accounts, and apply payments.
• Support month-end close and AR subledger reconciliation.
• Prepare AR analyses and assist audits as needed.
• Act as finance liaison for billing inquiries and process improvements.

Skills

Attention to detail

Communication skills

Time management

Analytical thinking

Customer focus

Education

Bachelor's degree in Accounting or Finance

Tools

MS Dynamics

NetSuite

SAP

QuickBooks

Job description

Cirrascale Cloud Services provides high-performance cloud infrastructure purpose-built for deep learning, generative AI, and large-scale AI inference workloads. We specialize in dedicated GPU cloud solutions tailored to the unique needs of startups, research labs, and enterprise AI teams. Our mission is to accelerate AI innovation by combining powerful hardware with white-glove service and flexible, custom-built environments.

About the role

POSITION SUMMARY

We are seeking a detail-oriented and results-driven Accounts Receivable / Billing / Collections Specialist to own key components of our revenue cycle. In this role, you will be responsible for accurate and timely customer billing, proactive collections, cash application, and account reconciliation, while supporting month-end close activities. You will work cross-functionally with Operations, Legal, and Sales to ensure billing accuracy and compliance with negotiated customer agreements and serve as a professional point of contact for our clients on all matters related to invoices and payments.

What you'll do

KEY RESPONSIBILITIES

Billing & Invoicing

• Generate and issue accurate, timely customer invoices in accordance with contract terms, pricing schedules, and negotiated agreements
• Investigate and resolve billing discrepancies by partnering with Operations, Legal, and Sales to ensure accuracy and contract compliance
• Maintain customer billing records, including recurring services, usage-based charges, and one-time fees

Collections

• Contact clients regarding outstanding invoices through professional written and verbal communications
• Research and resolve billing discrepancies, payment disputes, unapplied cash, and client inquiries in a timely manne r
• Monitor payment arrangements and follow up consistently to ensure commitments are fulfilled
• Prioritize collection efforts based on account aging, balance, and risk; elevate delinquent accounts as appropriate
• Support month-end close activities, including AR subledger reconciliation to the general ledger
• Prepare, analyze, and interpret AR aging reports and related financial data to identify trends and collection priorities
• Apply customer payments accurately and resolve unapplied or misapplied cash
• Assist with internal and external audit requests related to accounts receivable

Cross-Functional Collaboration & Process Improvement

• Serve as the primary finance liaison for customer billing and payment inquiries
• Identify and recommend improvements to billing, collections, and cash application processes to increase efficiency and accuracy

Qualifications

Required Qualifications

• Minimum of 5 years of Accounts Receivable and billing experience
• Strong knowledge of Accounts Receivable processes, including billing, cash application, and account reconciliation
• Proficiency in ERP or accounting systems (e.g., MS Dynamics, NetSuite, SAP, QuickBooks, or similar)
• Advanced proficiency in Microsoft Office, particularly Excel (pivot tables, VLOOKUP/XLOOKUP, data analysis)
• Strong analytical skills with the ability to interpret aging reports and financial data
• Excellent organizational skills with the ability to manage multiple priorities and meet deadlines
• Strong written and verbal communication skills, with a professional and customer-focused approach

Preferred Qualifications

• Experience in a technology, cloud services, SaaS, or subscription/usage-based billing environment
• B2B collections experience, including negotiation of payment arrangements
• Associate's or Bachelor's degree in Accounting, Finance, or a related field
• Familiarity with sales tax and contract compliance as related to billing

COMPENSATION AND BENEFITS

The base salary range for the Accounts Receivable Billing and Collections Specialist is $30.00 to $36.00 / hour . This pay range reflects the broad, minimum to maximum, pay range for this job for the location for which it has been posted. Compensation decisions are dependent on several factors including, but not limited to, an individual’s qualifications, location where the role is to be performed, internal equity, and alignment with market data.

Benefits include:

• 401(k) with company match.
• Health, dental, and vision insurance.
• Paid time off (PTO).
• Opportunities for professional development and growth.

WHY JOIN CIRRASCALE?

Join a growing team that's pushing the boundaries of AI infrastructure. At Cirrascale, you’ll contribute to projects powering next-generation AI applications while working with top-tier hardware in a collaborative and innovative environment. From custom deployments to hands-on customer support, every role here plays a part in enabling breakthroughs in AI.

Cirrascale Cloud Services is an equal opportunity employer committed to diversity and inclusion.