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Intern Javascript Developer Jobs in New York (NOW HIRING)

Thank you for your interest in Uncountable Engineering! Description Uncountable is hiring interns ... Familiarity with modern javascript best practices * Familiarity with SQL database design

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Intern Javascript Developer information

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$12

$25

$43

How much do intern javascript developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for intern javascript developer in New York is $25.05, according to ZipRecruiter salary data. Most workers in this role earn between $20.24 and $26.54 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an intern Javascript developer?

To thrive as an Intern Javascript Developer, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and basic web development concepts, often gained through coursework or self-study. Familiarity with tools like version control systems (e.g., Git), browser developer tools, and popular JavaScript libraries or frameworks is highly valued. Strong problem-solving abilities, eagerness to learn, and good communication skills help interns adapt quickly and contribute effectively to team projects. These strengths enable interns to develop real-world coding experience, work efficiently in collaborative environments, and grow into more advanced developer roles.

What types of projects or tasks can I expect to work on as an intern Javascript developer?

As an Intern Javascript Developer, you can expect to assist with developing and testing frontend features, fixing bugs, and building user interfaces using JavaScript, HTML, and CSS. You may also support senior developers by helping to maintain codebases, participate in code reviews, and contribute to team meetings or brainstorming sessions. Projects often include real-world web applications, where your code contributions will have a direct impact. This hands-on experience is a great opportunity to apply your skills, collaborate with experienced developers, and learn industry best practices in a supportive environment.

What is an intern Javascript developer?

An Intern JavaScript Developer is an entry-level role where aspiring developers gain hands-on experience in web development using JavaScript, HTML, CSS, and related technologies. Interns typically assist in coding, debugging, testing, and supporting front-end or full-stack applications under the guidance of senior developers. This role helps build foundational programming skills, familiarity with frameworks like React or Node.js, and an understanding of best development practices. Internships are a great way to gain practical experience, improve coding skills, and transition into a full-time development role.

What are the most commonly searched types of Javascript Developer jobs in New York? The most popular types of Javascript Developer jobs in New York are:
What cities in New York are hiring for Intern Javascript Developer jobs? Cities in New York with the most Intern Javascript Developer job openings:
Infographic showing various Intern Javascript Developer job openings in New York as of August 2026, with employment types broken down into 78% Full Time, 7% Part Time, 1% Temporary, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $52,099 per year, or $25 per hour.

Full-Stack Intern

Uncountable

New York, NY • On-site

$6.0K/mo

Full-time, Internship

Re-posted 15 days ago


Job description

Thank you for your interest in Uncountable Engineering!
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 motivated engineers who can help to build a state of the art development platform that will be used across Fortune 500 companies.
Possible Projects
Architecting database to allow for more complex analysis and building new interfaces and views for scientists to manage experiments.
We will consider only applicants that are graduating within a year of the internship.
Salary: $6K / month
Requirements
  • Pursuing a degree in CS
  • Computer science fundamentals
  • Web development skills

Preferred Qualifications
  • Familiarity with modern javascript best practices
  • Familiarity with SQL database design
  • Experience with React

Our Current Stack
  • 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