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Front End Developer Intern Jobs in Boulder, CO (NOW HIRING)

Palantir

Software Engineer, Internship

Denver, CO · On-site

$10K/mo

As a Software Engineer Intern, you'll have an opportunity to grow more quickly than you ever ... For example, you might join a team that builds a Foundry front-end application, or a component of ...

All JobsFront End Developer Intern JobsFront End Developer Intern Jobs in Boulder, CO

Front End Developer Intern information

See Boulder, CO salary details

$12

$24

$41

How much do front end developer intern jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for front end developer intern in Boulder, CO is $24.10, according to ZipRecruiter salary data. Most workers in this role earn between $19.47 and $25.58 per hour, depending on experience, location, and employer.

What is a front end developer intern?

Front End Developer Interns are entry-level professionals or students who assist in building and maintaining the user-facing parts of websites and web applications. They work under the guidance of experienced developers to write code in languages like HTML, CSS, and JavaScript, ensuring websites are visually appealing and function smoothly. Interns typically learn about responsive design, accessibility, and collaborating within a development team. The role helps them gain practical experience and develop skills needed for a full-time front end development position.

What are the key skills and qualifications needed to thrive as a front end developer intern?

To thrive as a Front End Developer Intern, you need a solid understanding of HTML, CSS, and JavaScript, along with a relevant educational background or coursework in web development. Familiarity with frameworks like React or Vue.js, version control systems such as Git, and basic knowledge of debugging tools is typically expected. Strong problem-solving abilities, attention to detail, and effective communication skills help you collaborate and learn quickly in a team environment. These skills and qualities are crucial for building responsive, user-friendly interfaces and contributing effectively to real-world development projects.

How do front end developer interns typically collaborate with designers and back-end developers during a project?

Front End Developer Interns often work closely with designers to translate visual mockups into interactive and responsive web pages. They also collaborate with back-end developers to ensure data is properly integrated and that APIs function smoothly on the client side. Effective communication and regular check-ins are key, as interns may need to clarify design specifications or discuss technical constraints. This teamwork not only enhances project outcomes but also helps interns build essential skills for cross-functional collaboration.

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Front End Developer Intern jobs near you
Infographic showing various Front End Developer Intern job openings in Boulder, CO as of August 2026, with employment types broken down into 75% Full Time, 19% Part Time, 1% Temporary, and 5% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $50,124 per year, or $24.1 per hour.

Full Stack Developer Intern - React JS

Otter, LLC

Boulder, CO • On-site

Internship

Re-posted 19 days ago

Job description

Company Description

Otter is leading the way as the #1 waiver creation system for liblity waivers for non-profits and the guiding industry.

Job Description

It is time to build up some experience by joining us on our exciting and awe-inspiring journey. OtterWaiver is looking for a Full Stack Developer Intern to work on our current company dashboard. 

Your project within the team will be to collaborate on updating the Otter user interface (Analytics, Front Office, Back Office) both technically and graphically. Your skills as a full stack developer and your passion for UX and UI design will allow you to provide us with clear and creative interface designs while following the technical guidelines of the development team. 

This job opportunity is an unpaid internship of 6-month. However, after the 6 month internship we will have job opportunities available.

Qualifications

This person will assist the Director of Technology in integrating websites and platforms but also deal with the front-end logic part of our applications. It is why the candidate must have an excellent understanding of HTML, CSS, JavaScript, and how front-end frameworks and component-based frameworks work.

  • Comfortable with front-end frameworks such as VueJS, React, Angular.
  • Fluent in JavaScript (ES6), CSS3, and HTML5
  • Familiar with NodeJS
  • Experience in web and mobile interface design
  • Good Level of English
Additional Information

BENEFITS

  • Paid Bonus when the team hits our goals
  • A friendly and supportive environment

SUBMISSION REQUIREMENTS

  • Resume
  • URL or PDF of your portfolio - Online submission (e.g., website, blog, App, etc.)
  • Cover Letter
  • Github link or project repositories
  • Fill out our application: https://forms.gle/ZpCJKCnysjyLyAz16
     

* Note that only submittals with the above four requirements will be taken in consideration for the role

Apply