E-Commerce Billing Consultant

Job Description

An early-stage startup is seeking an experienced Small Business Accounting & AWS Billing Consultant to modernize their accounting processes, streamline billing operations, and advise on best-in-class automation practices. The ideal consultant will have hands-on experience guiding startups through accounting system transitions, implementing billing tools, and integrating financial processes with AWS usage and cost-tracking.

Responsibilities

Assess current accounting workflows (QuickBooks, Excel, third-party firm) and identify gaps impacting cash flow, billing timeliness, and financial accuracy.
Design and implement improved systems to provide better cash-flow visibility, billing predictability, and automation.
Develop and build a scalable billing operations function, including processes for invoicing, collections, and revenue tracking.
Recommend and implement billing and payment tools (e.g., Bill.com, Stripe, Square, or others appropriate for e-commerce/SaaS startup environments).
Evaluate and integrate financial tools with AWS services, including advising on AWS usage and cost-tracking solutions, AWS-compatible billing automation tools, and software stack options to support financial operations on AWS.
Provide insight into how and when the business will be paid, improving customer billing cycles and payment transparency.
Create reporting mechanisms, dashboards, and documentation for ongoing financial operations.
Partner with leadership to ensure the systems built will support long-term scale and operational maturity.

Essential Skills

Demonstrated consulting experience with a project list; agency or consulting firm background required.
Prior work advising startups, especially those leveraging AWS for infrastructure or billing.
Hands-on experience building or improving billing teams, e-commerce billing systems, and automated invoicing, payment processing, and collections workflows.
Strong knowledge of AWS billing, AWS cost-management tools, and integration options.
Expertise with common accounting and billing platforms, such as QuickBooks, Bill.com, Stripe, Square, and other SaaS/e-commerce financial tools.
Strong Excel skills and comfort working with existing manual processes before redesign.
Ability to diagnose financial bottlenecks, especially those related to cash-flow constraints.
Excellent communication skills and comfort advising founders/leadership teams.

Work Environment

The position is 100% remote, providing flexibility and the opportunity to work from anywhere.

Job Type & Location

This is a Contract position based out of Colorado Springs, CO.

Pay and Benefits

The pay range for this position is $75.00 - $100.00/hr.

Eligibility requirements apply to some benefits and may depend on your job

classification and length of employment. Benefits are subject to change and may be

subject to specific elections, plan, or program terms. If eligible, the benefits

available for this temporary role may include the following:

Medical, dental & vision
Critical Illness, Accident, and Hospital
401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
Life Insurance (Voluntary Life & AD&D for the employee and dependents)
Short and long-term disability
Health Spending Account (HSA)
Transportation benefits
Employee Assistance Program
Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully remote position.

Application Deadline

This position is anticipated to close on Jan 31, 2026.

About Aston Carter

Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® double diamond winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email astoncarteraccommodation@astoncarter.com for other accommodation options.

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E-Commerce Billing Consultant (EST Hours)