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Overnight Backend Developer Intern Jobs in Princeton, NJ

... 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

New

The Role We're looking for a Software Engineering Intern who's excited to build real features, ship ... FastAPI back end, PostgreSQL) * Work with LLM orchestration frameworks to develop, test, and ...

Backend: Flask (Python), Postgres * Frontend: React (Typescript), Redux, Sass What's next? Learn more about Interviewing at Uncountable Learn more about our engineering team: Check out our blog

FastAPI / Python on the backend * Postgres (RDS) * Twilio for voice and SMS * LLMs throughout * AWS ... automate engineering, observability, and the entire development workflow. * You ship fast and ...

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Overnight Backend Developer Intern information

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How much do overnight backend developer intern jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for overnight backend developer intern in Princeton, NJ is $60.52, according to ZipRecruiter salary data. Most workers in this role earn between $49.66 and $71.59 per hour, depending on experience, location, and employer.

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Backend Developer Intern

Eulerity

New York, NY • Hybrid

$17 - $19/hr

Internship

Posted 2 days ago

New


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 May until August with potential to extend based on candidate performance + availability

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

IMPORTANT

PLEASE FILL THIS FORM.  

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Only applications with a completed questionnaire will be considered.