Assistant Controller

GrowthX AI

. Build and own GrowthX AI’s accounting function from 0 to 1 .

Posted 9/17/2026full-timeRemote • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in U.S. GAAP and ASC 606 revenue recognition, with a strong ability to build and manage accounting functions in high-growth environments. Proficient in financial statement preparation, cash management, and compliance coordination, while effectively communicating with non-finance stakeholders.

Highest-signal resume keywords

U.S. GAAP ExpertiseASC 606 Revenue RecognitionAccounting Function DevelopmentFinancial Statement PreparationAI Tools for Accounting

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Financial Statement PreparationRevenue RecognitionAccounting Process DevelopmentCash ManagementVendor ManagementAccounts Receivable ManagementAccounts Payable ManagementAudit ReadinessContract AnalysisFinancial Analysis

Soft Skills

Clear CommunicationSelf-DirectedComfortable with Ambiguity

Tools & Technologies

CampfireRampRipplingNetSuiteBilling/Payment Systems

Industry Keywords

High-Growth SaaSMonthly CloseQuarterly CloseAnnual CloseCompliance CoordinationMulti-State Filings

About the role

Key responsibilities & impact

Build and own GrowthX AI’s accounting function from 0 to 1
Report to the Head of Finance
Own monthly, quarterly, and annual close
Direct the outsourced bookkeeping relationship initially and bring close, bookkeeping, and AP execution in-house over time
Prepare GAAP-compliant financial statements
Analyze balance sheet and P&L movements and investigate variances
Own AR and collections, including invoicing, payment application, aging, and customer follow-up
Oversee AP and vendor management, including approval workflows and vendor account hygiene
Handle ASC 606 revenue recognition, contract modifications, and billing structures for subscription and services revenue
Own Campfire, Carta, and billing/payment systems, including their integration roadmap
Establish accounting processes, approval workflows, documentation, and internal controls
Review customer and vendor contracts for accounting, billing, and revenue recognition implications
Own equity administration, option grant processing, cap table accuracy, and legal coordination
Support treasury, cash positioning, inter-account transfers, and cash-needs forecasting
Coordinate tax and compliance with external tax and legal advisors, including multi-state filings and notices
Partner with People Ops on payroll accounting, compensation changes, and compliance alongside the PEO
Prepare monthly reporting packages for lenders and investors
Build audit readiness through documentation and controls

Requirements

What you’ll need

Prior experience as a Controller, or as a strong Assistant Controller / Accounting Manager ready to run the function independently, ideally at a high-growth Series A SaaS company
Experience building or materially maturing an accounting function
Deep knowledge of U.S. GAAP, including ASC 606 revenue recognition for subscription and services revenue
Daily use of AI tools for close, reconciliations, and reporting, with judgment about accounting workflow automation
Ability to own the close independently
Ability to assess accounting and cash implications of contracts, compensation changes, and operational decisions
Clear and direct communication with non-finance executives
Self-directed and comfortable with ambiguity in a remote, async, high-autonomy environment
Experience with or ability to quickly learn modern GL systems such as Campfire, Ramp, Rippling, or NetSuite preferred
Legal authorization to work in the country of residence; employment visa sponsorship is not available
Minimum 4-hour overlap with San Francisco mornings PST

Benefits

Comp & perks

Fully remote work
Work-from-anywhere flexibility
Work environment setup support
Minimal meetings and async communication
Recognition of country holidays
Ample time off and encouragement to recharge
AI-focused culture and work environment
Training, workshops, and mentorship programs
Support for external conferences and industry events
Open communication and feedback-driven environment