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Full Stack Internship Jobs in New York (NOW HIRING)

Description Uncountable is hiring interns who are passionate about a career in full-stack software engineering. Our goal is to revolutionize industrial research and development. We're looking for ...

Our team's work spans the entire stack from front-end experiences, to infrastructure that supports ... include internships or co-ops) * Strong coding skills in any programming language * Strong ...

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Full Stack Internship information

What types of projects and technologies can I expect to work with during a full stack internship?

As a Full Stack Intern, you'll typically be involved in both front-end and back-end development tasks, often contributing to real-world projects such as website features, web applications, or internal tools. You can expect to work with modern frameworks like React or Angular for the front end and Node.js, Python, or Java for the back end, along with databases like MongoDB or PostgreSQL. Interns often collaborate closely with senior developers and participate in code reviews, agile sprints, and team meetings, gaining practical experience across the software development lifecycle. This hands-on exposure is designed to develop your technical skills and prepare you for a future full-time role.

What are the key skills and qualifications needed to thrive as a full stack intern, and why are they important?

To thrive as a Full Stack Intern, you need foundational knowledge of front-end and back-end development, proficiency in programming languages like JavaScript, HTML/CSS, and at least one backend language, often demonstrated through coursework or projects. Familiarity with frameworks like React or Angular, databases such as MySQL or MongoDB, and version control systems like Git is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help interns excel in team-based, fast-paced environments. These skills and qualities are crucial for adapting to diverse tasks and contributing meaningfully to complex software projects.
What are the most commonly searched types of Full Stack jobs in New York? The most popular types of Full Stack jobs in New York are:
What cities in New York are hiring for Full Stack Internship jobs? Cities in New York with the most Full Stack Internship job openings:
Infographic showing various Full Stack Internship job openings in New York as of August 2026, with employment types broken down into 5% Internship, 88% Full Time, and 7% Part Time. Highlights an 100% In-person job distribution.

Full-Stack Web Development Internship

SeatSwap, Inc.

New York, NY • On-site

Internship

Re-posted 21 days ago


Job description

Company Description
We are a "first of its kind" platform dreamed up by a couple of rabid live event fanatics to help fans like ourselves get to more of the events they love by swapping their tickets with other fans instead of scouring the "wild, wild, west" of the interwebs to find someone who is willing to take them off of their hands. It's our humble beginnings (having originally started from a coffee table in an NYU dorm room) and our passion for live events and building things for our fellow crazy, irrational, "stand outside for three hours in the driving snow" fans that sets us apart from other companies. People can say what they want about us but one thing they can't say is that we are disingenuous because we truly believe that we are taking up the proverbial mantel for the unwashed masses who understand the most important part about buying event tickets in the first place is "being there."
Job Description
The web's premier event ticket trading destination is looking for a pair of passionate and creative interns to work alongside our development team as we gear up for our 1.0/Beta launch. Interns will get hands-on experience, working with a "first of its kind" product and be part of a team dedicated to building awesome things that people want to and enjoy using.
Specifically, we are looking for someone who has experience working with PHP stacks (PHP myadmin, JavaScript, HTML, CSS), knowledge of and experience with Third-Party API's and RESTFUL programming principles is not a prerequisite but is definitely a plus. Aside from being technically sound, we are looking for someone who is also passionate about building things and who understands and wants to be a part of what we're trying to accomplish here. One thing we can guarantee you is that this will be unlike any other internship out there, in that we throw our interns into the "deep end" of the pool right away as we hit the ground running with projects that are both fun and challenging. We like to consider ourselves an "idea-centric" company so as much as we appreciate talent and ability we place as much (if not more) value on passion and the ability to bring new ideas and perspective to the table.
This is an exciting time for us and we hope that if you choose to apply you are as excited about the project as we are. Love of sports, music, and live events is not a prerequisite but may be a by-product of this internship. If interested please send along a resume, links to relevant projects (GitHubs, etc), and an email that gives us a sense of you, specifically what you're good at and what you enjoy doing to info at seatswaptickets.com.
Best of Luck.
Qualifications
Experience with PHP, PHP MyAdmin, HTML, CSS, JavaScript
Additional Information
All your information will be kept confidential according to EEO guidelines.