✦ Luna Orbit — Finance & Accounting

Assistant Controller (CPA/SaaS/RevRec)

at Raintree Systems, Inc.

📍 Remote, US Remote Posted April 14, 2026
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Position Details

Type Full-Time
Experience mid
Exp. Years Not specified
Education Not specified
Category Finance & Accounting

About this role

Raintree Systems is hiring a CPA-qualified Assistant Controller for a fully remote role covering designated U.S. states. The role manages month-end close, financial audits, reconciliations and journal entries, and plays a key part in implementing ERP, billing, and Accounts Payable (AP) systems to support rapid growth.

Key Responsibilities

  • Lead end-to-end month-end close and maintain close calendar
  • Ensure departmental P&Ls and variance analyses are ready for executive review
  • Manage financial audit and ensure seamless annual audits
  • Prepare complex journal entries and support reconciliations
  • Support ERP, billing, and Accounts Payable (AP) software implementation during digital transformation

Technical Overview

This is a finance systems and controls role centered on operational accounting execution (month-end close, reconciliations, journal entries) and audit readiness, alongside digital transformation. It specifically includes implementing ERP, billing, and AP software systems for scaling a PE-backed SaaS finance department.

Ideal Candidate

The ideal candidate is a CPA-qualified accounting leader who can own the end-to-end month-end close and ensure flawless financial records. They have hands-on experience managing annual audits, preparing complex journal entries and reconciliations, and supporting finance digital transformation including ERP, billing, and Accounts Payable (AP) implementations.

Must-Have Skills

CPALead the end-to-end month-end close processManage financial audit and annual auditsPerform reconciliations and prepare complex journal entriesImplement new ERPbillingand Accounts Payable (AP) software systems

Nice-to-Have Skills

Experience with PE-backed software company finance scalingExperience with digital transformation in finance

Tools & Platforms

ERPbilling softwareAccounts Payable (AP) software

Required Skills

Assistant Controllermonth-end closeledger close processclose calendardepartmental P&Lsvariance analysesfinancial auditannual auditsreconciliationscomplex journal entriesERP implementationbilling systemAccounts Payable (AP) softwaredigital transformationdocumentation

Hard Skills

Assistant ControllerFinance leadershipMonth-end closeLedger close processClose calendar managementVariance analysisDepartmental P&LsFinancial record managementFinancial audit managementJournal entriesAccount reconciliationsData entryERP implementationBilling system implementationAccounts Payable (AP) software systemsDigital transformationPE-backed software company financial operations

Soft Skills

Lead-by-example leadershipAttention to detailOperational willingnessCross-functional collaborationStakeholder managementDocumentation discipline

Certifications

Required

Certified Public Accountant (CPA)

Industry & Role

Industry SaaS
Job Function Own finance accounting operations and audit readiness while leading ERP/billing/AP finance system implementation
Role Subtype Controller
Tech Domains ERP & CRM Systems

Keywords for Your Resume

Assistant ControllerAssistant Controller (CPA)Corporate Controllermonth-end closeclose calendarledgervariance analysesdepartmental P&Lsfinancial auditannual auditsreconciliationsjournal entriesdigital transformationERPbillingAccounts Payable (AP)PE-backedCertified Public Accountant (CPA)CPA

Deal Breakers

Must have Certified Public Accountant (CPA) credential, Must be able to perform and lead month-end close and manage audits, Must be eligible to work remotely from the designated U.S. states listed

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