Internship, Finance

Eulerity
New York, New York, United StatesPosted Aug 30, 2026

About the role

Location: In-Person (New York, NY) Compensation: $17.00 – $20.00 / hour Commitment: 20-40 hours/week Position Overview At Eulerity, we are building the future of AI-driven marketing automation. We simplify digital advertising for franchises and multi-location businesses , using machine learning and automation to help our clients scale. Behind every great startup is a rock-solid financial foundation, and our finance department is currently in a pivotal "0 to 1" phase regarding our financial infrastructure. We are looking for a highly organized, detail-oriented intern to join our team in our New York office and support our financial operations from the inside. This is not a passive, administrative internship. You will work directly with our Controller to keep our finance engine running—assisting with reconciliations, tracking cash flow, and learning the unique financial workflows of the AdTech industry. You will get an unfiltered look at how a high-growth startup builds its financial systems, and you will be a meaningful part of making it happen.

What You Will Do

  • Accounting & Operations Support

Assist the General Ledger: Support day-to-day accounting operations including AP/AR to ensure our books are impeccable. Data Integrity: Ensure all financial data is accurate and up to date within our accounting systems.

  • Media Spend Tracking

Reconcile Costs: Help actively manage and reconcile high-volume pass-through media costs. Understand AdTech Finance: Learn and apply the difference between gross vs. net revenue in an AdTech context, ensuring client media budgets are accounted for correctly.

  • Financial Reporting & Strategy (Learning Track)

Month-End Close: Support the establishment of a disciplined month-end close process to help produce timely financial statements. Strategic Modeling: Gain exposure to building financial models that forecast growth scenarios for long-term planning.

Who You Are

You are pursuing a Finance MBA Degree Detail-Obsessed: You understand that

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