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Java Backend Intern Jobs in New York (NOW HIRING)

Backend Developer Intern

New York, NY ยท Hybrid

$17 - $19/hr

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 ...

Backend Developer Intern

New York, NY ยท On-site

$17 - $19/hr

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 ...

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Java Backend Intern information

What is the difference between Java Backend Intern vs Java Backend Developer?

AspectJava Backend InternJava Backend Developer
Required CredentialsTypically pursuing or recently completed a related degree; internship programsBachelor's or higher in Computer Science or related field; relevant certifications
Work EnvironmentEntry-level, supervised, learning-focusedFull-time, independent project work, team collaboration
Employer & Industry UsageInternships in tech companies, startups, or corporate IT departmentsFull-time roles in software companies, tech firms, or enterprise IT

The main difference between a Java Backend Intern and a Java Backend Developer lies in experience, responsibilities, and employment status. Interns are typically students or recent graduates gaining initial exposure, while developers are full-time professionals responsible for building and maintaining backend systems.

Infographic showing various Java Backend Intern job openings in New York as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 7% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution.

Backend Developer Intern

New York, NY โ€ข Hybrid

Eulerity
Marketingย โ€ขย 1 - 10 employees

$17 - $19/hr

Internship

Posted 11 days ago


Job 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 $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 September 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

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Only applications with a completed questionnaire will be considered.