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Internship Front End Engineer Jobs in Butler, NJ

Thank you for your interest in Uncountable Engineering! Description Uncountable is hiring interns ... Frontend: React (Typescript), Redux, Sass What's next? Learn more about Interviewing at Uncountable ...

About the role We're looking for Product Engineers to build features across backend, frontend, and ... Most of our engineering team are former technical co-founders or former Radar interns from schools ...

Senior / Staff QA Engineer

New York, NY · On-site

$175K - $225K/yr

This role will cover our backend, frontend, desktop apps, mobile SDKs, and data platform. The ideal ... Most of our engineering team are former technical co-founders or former Radar interns from schools ...

Software Engineer

New York, NY · On-site

$110K - $125K/yr

Write clean, tested code primarily in Kotlin with Spring Boot on the backend, plus some frontend ... Prior internship experience at a startup or fast-paced engineering team. What You'll Learn * How to ...

New

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 ...

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 ...

... engineers, and know what's possible with frontend technologies. What We Value * Excellent ... This should be your final internship before graduating. * A portfolio demonstrating at least one ...

Senior Software Engineer

New York, NY · On-site

$180K - $250K/yr

As a senior full-stack software engineer, you will play a flexible role across our product-working ... internships * Experience with backend and frontend languages. Our stack includes Python, Golang ...

Senior Software Engineer

New York, NY · On-site

$180K - $250K/yr

As a senior full-stack software engineer, you will play a flexible role across our product-working ... internships * Experience with backend and frontend languages. Our stack includes Python, Golang ...

Showing results 41-60

Internship Front End Engineer information

See Butler, NJ salary details

$13

$25

$38

How much do internship front end engineer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for internship front end engineer in Butler, NJ is $25.60, according to ZipRecruiter salary data. Most workers in this role earn between $20.82 and $29.04 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an internship front end engineer?

To thrive as an Internship Front End Engineer, you need foundational knowledge of HTML, CSS, JavaScript, and a relevant educational background or coursework in computer science or web development. Familiarity with frameworks like React or Angular, basic version control using Git, and experience with code editors or development environments are typically expected. Strong problem-solving skills, attention to detail, and effective communication help you collaborate and learn quickly within a team. These abilities ensure you can contribute to building user-friendly interfaces while adapting and growing in a professional development environment.

What does an internship front end engineer do?

An Internship Front End Engineer assists in developing the user interface of websites or web applications using technologies like HTML, CSS, and JavaScript. They work under the guidance of senior engineers to build, test, and improve web features so that users have a smooth and visually appealing experience. Interns often collaborate with designers and backend developers to integrate functionality and ensure the site works well across different devices and browsers. This role is a great way to gain practical coding experience and learn industry best practices in front end development.

What types of projects and tasks can I expect to work on as an internship front end engineer?

As an Internship Front End Engineer, you will typically work on a variety of tasks such as building user interfaces, fixing bugs, and implementing new features under the guidance of senior developers. You may also be involved in code reviews, collaborating with designers to translate mockups into responsive web pages, and writing automated tests to ensure code quality. This role often provides valuable exposure to agile development processes and real-world project management, helping you build both technical and teamwork skills in a supportive learning environment.
Infographic showing various Internship Front End Engineer job openings in Butler, NJ as of August 2026, with employment types broken down into 78% Full Time, 16% Part Time, 1% Temporary, and 5% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $53,244 per year, or $25.6 per hour.

Full-Stack Intern

Uncountable

New York, NY • On-site

$6.0K/mo

Full-time, Internship

Re-posted 16 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