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Eulerity
English North America

Backend Developer Intern

New York, NY
2026-09-23

Role Description

Eulerity is a rapidly growing technology company revolutionizing marketing automation for small businesses and franchises with our industry-leading proprietary software. We were founded by leaders from Google, Facebook and Yahoo! with more than 20 years of digital advertising, engineering and marketing experience. **Your Role:** * Take an active role in developing, testing, and maintaining our backend services — leveraging AI agents to accelerate and improve your work * Implementing new features, starting from design to deployment * Help come up with new features and product ideas, using AI tooling to prototype and iterate quickly * Collaborate with other teams on features and releases * Assist with the preparation of documentation, training, and support of various systems **About You:** * You have at least hands-on experience working with AI agents (e.g. Claude, Copilot, Cursor, or similar coding agents) to build, debug, and improve software * Experience with LLMs, AI agent frameworks, or AI-assisted product development (you've actually used these, not just read about them) * At least **1 year of experience** building backend solutions with Java * You have a strong willingness to continuously learn, experiment with, and deepen your knowledge of AI tools and how they can be applied to real engineering challenges * You understand how to use agents and LLMs to find the right resources, generate and review code, and solve problems more effectively * You enjoy coming up with creative solutions to complex problems * Comfortable integrating with third-party APIs * Able to work in conjunction with other team members * Great communication skills and a friendly disposition **Requirements:** * Based in the NYC tri-state area * Able to commit minimum 20 hours per week **Benefits:** * Pay $18-$20/hour * Mentorship with regular peer review sessions * Unlimited snacks and an in office lunch credit. * Full GitHub Copilot access with frontier LLMs and coding agents from Anthropic, Google, and OpenAI — keeping you equipped with the best AI tooling available **Internship Details:** * The internship will run from October until December with potential to extend based on candidate performance + availability for the Spring session. * Hybrid work flexibility provided with in-office expectations at least once weekly **IMPORTANT** PLEASE FILL THIS FORM. If link doesn't open, please copy paste this link in your browser: https://dev-matcher-pro.lovable.app/ **Only applications with a completed questionnaire will be considered.**

Backend Developer Intern

Eulerity

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