INTERNSHIP DETAILS

Backend Developer Intern

CompanyEulerity
LocationNew York
Work ModeOn Site
PostedSeptember 1, 2026
Internship Information
Core Responsibilities
You will develop, test, and maintain backend services while leveraging AI agents to accelerate feature implementation. You will also collaborate with teams on releases and assist with system documentation and support.
Internship Type
full time
Salary Range
$17 - $19
Company Size
96
Visa Sponsorship
No
Language
English
Working Hours
20 hours
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About The Company
Eulerity is the Agentic Marketing Operating System for multi-location brands. Combining AI-powered advertising, reputation management, listings, social publishing, analytics, call tracking, and business support automation, Eulerity enables enterprise organizations to scale local marketing across thousands of locations from a single platform. Built for franchise systems, dealer networks, co-ops, retailers, and distributed brands, Eulerity transforms complex marketing operations into intelligent, automated workflows that drive customer acquisition, increase efficiency, and strengthen brand consistency. By unifying paid and organic marketing across Google, Meta, YouTube, LinkedIn, Apple, and other leading channels, Eulerity empowers organizations to maximize ad performance, improve local visibility in AI search and discovery, and accelerate growth through a single mission control for local marketing.
About the Role

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 $17-$19/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 May until August with potential to extend based on candidate performance + availability

Hybrid work flexibility provided with in-office expectations at least once weekly

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Key Skills
JavaBackend developmentAI agentsLLMsAPI integrationSoftware debuggingSoftware testingProduct designAI-assisted developmentCommunication skills
Categories
SoftwareTechnologyEngineeringMarketing
Benefits
MentorshipPeer review sessionsUnlimited snacksIn-office lunch creditGitHub Copilot accessAI tooling access