The Backend Developer Summer Intern will develop, test, and maintain backend services, collaborate on features, and utilize AI tools to enhance product development.
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 1 year of 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 working with third-party APIs
- Able to work in conjunction with other team members
Requirements:
- Currently a student graduating in Dec 2026 or later
- Based in the NYC tri-state area
- Able to commit minimum 30 hours per week
Benefits:
- Pay $17-$19/hour
- Mentorship with regular peer review sessions
- Free lunch and unlimited snacks
- 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 twice per week
Eulerity New York, New York, USA Office
333 W 39th St, 902, New York, NY, United States, 10018
Similar Jobs
Artificial Intelligence
The Content Marketing Specialist will own the content strategy, create various content formats, focus on SEO, and build community engagement while collaborating with multiple teams.
Top Skills:
Ai ToolsSeo
.png)
Fintech • Information Technology • Other • Software • Financial Services • Quantitative Trading
This role involves designing and building high-performance trading systems, collaborating with traders, and supporting application performance while ensuring code quality and reliability.
Top Skills:
AlgorithmsObject-Oriented DesignPerformance-Critical SystemsSoftware DevelopmentTrading Systems
Artificial Intelligence • Fintech • Information Technology • Software • Analytics • Cybersecurity
The Account Executive is responsible for driving new recurring revenue, managing the sales cycle, and ensuring successful client handoff while achieving sales quotas.
Top Skills:
B2B SaasCRM
What you need to know about the NYC Tech Scene
As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.
Key Facts About NYC Tech
- Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
- Key Industries: Artificial intelligence, Fintech
- Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
- Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory
