Backend Developer Intern
TLDR
Build Java backend services from design through deployment, using AI agents and LLMs to develop features, prototype ideas, and solve engineering challenges.
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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Only applications with a completed questionnaire will be considered.
Benefits
Free Meals & Snacks
an in office lunch credit
Learning Budget
Mentorship with regular peer review sessions
Performance-based extension
potential to extend based on candidate performance + availability
Eulerity builds an intelligent marketing automation platform specifically designed for small businesses and franchises, simplifying the management of digital advertising campaigns across various channels like Google and social media. With a focus on efficiency and cost savings, our technology empowers marketers to make data-driven decisions and optimize their advertising strategies, backed by a team of experts from industry giants like Google and Facebook.
- Founded
- Founded 2017
- Employees
- 51-200 employees
- Industry
- Media