Eulerity

Backend Developer Intern

New York, New YorkPosted Sep 1, 2026

Requirements at a glance

Backend Developer Intern at Eulerity is a role based in New York, New York. The posting asks for 1+ year of experience. It does not mention visa sponsorship. Key skills include Java. Applications are submitted through Greenhouse.

Experience
1+ year
Visa sponsorship
Not mentioned in the posting
Application platform
Greenhouse

Skills in this posting

  • Java
  • Spring
  • Git
  • Generative AI

Highlighted skills appear in the posting's requirements.

Extracted automatically from the job description. Confirm details in the full posting below.


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

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