Senior Controller - eCommerce/CPG - USA - Fully remote

Morgan Mace; United States; On-site; USD 130,000 - 170,000; Full time

Job summary

Morgan Mace is partnering with a fast-scaling, multi-channel ecommerce company to find its first dedicated Senior Controller. This hands-on finance leader will own the full P&L, books, and balance sheet end-to-end in a US-based operation.

The role requires coordinating across Shopify, Amazon, and TikTok Shop, managing international multi-entity structure, and driving accurate month-end closes with tight timelines.

Job description

Morgan Mace is partnering with a fast-scaling, multi-channel ecommerce company to find their first dedicated Senior Controller.

This is a hands-on controller role for an accounting-first leader who will own the full P&L, books, and balance sheet end-to-end. The business sells physical goods across Shopify, Amazon, and TikTok Shop and operates with a multi-entity international structure.

About the Opportunity

The company is seeking a pragmatic, detail-oriented finance leader who has personally driven month-end closes in a similar ecommerce environment. This is not a strategic FP&A or board-facing role — it is a true ownership position focused on accuracy, reconciliation, and operational finance.

They operate with high transparency, zero politics, and a strong bias for results. The entire team reviews a daily P&L, so precision and candor are essential.

Key Responsibilities

• Lead the monthly close and deliver accurate accrual-basis financials (including true landed COGS — inventory, freight, duties, and fees) within tight timelines.
• Own the daily P&L, with full reconciliation of platform payouts, reserves, refunds, chargebacks, and processor fees across all sales channels.
• Manage complex payment processor accounting across multiple providers with exacting standards.
• Provide weekly cash reporting and actively manage liquidity and working capital.
• Build and maintain a rolling 13-week cash flow forecast.
• Secure and optimize credit facilities (cards, ad platforms, vendor terms, etc.).
• Review significant spend, drive cost savings, and maintain full audit readiness.
• Coordinate with external tax, transfer pricing, and accounting partners while owning the quality of their deliverables.
• Build scalable processes and grow the finance function as the company expands.

Requirements

• Proven hands-on experience personally closing books at an ecommerce company with physical inventory.
• Strong background reconciling multi-channel platforms (Shopify, Amazon, TikTok Shop) and multiple payment processors.
• Experience with inventory accounting, landed costs, QuickBooks, and ecommerce reconciliation tools (e.g., A2X).
• Exposure to multi-entity / international structures.
• Track record of managing external bookkeeping and advisory relationships.
• CPA or public accounting background is preferred.

Ideal Profile

They are looking for a US-based, extremely hands-on professional who chases down discrepancies personally, communicates directly, and improves broken processes. Someone who treats deadlines as commitments and wants to work alongside other high performers.

Not a Fit If

• Background is primarily FP&A, banking, or consulting without recent hands-on close experience.
• Preference for large teams and already-mature systems.
• Not comfortable being deeply involved in day-to-day execution.