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Web Developer Intern Jobs in Boulder, CO (NOW HIRING)

Five and Fly

Analytics Engineering Intern

Denver, CO · On-site +1

$17.25 - $22.50/hr

Analytics Engineering Intern Employment Type: Full Time Location: Remote Description We are looking for an Analytics Engineering Intern who is eager to learn and passionate about transforming ...

GSE Construction

Project Engineer Intern

Lafayette, CO · On-site

$17.50 - $22.75/hr

As a Project Engineer Intern, you will work closely with our experienced engineers and project managers, assisting in the planning, coordination, and execution of various construction projects. You ...

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How much do web developer intern jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for web developer intern in Boulder, CO is $12.99, according to ZipRecruiter salary data. Most workers in this role earn between $8.70 and $14.95 per hour, depending on experience, location, and employer.

What is a web developer intern?

A Web Developer Intern is an entry-level position where individuals, often students or recent graduates, gain practical experience in designing, coding, and maintaining websites or web applications. Interns typically work under the supervision of experienced developers and contribute to real-world projects while learning industry-standard technologies such as HTML, CSS, JavaScript, and various frameworks. This role helps interns develop their technical skills, understand workplace dynamics, and build a portfolio of work for future employment opportunities.

What types of projects and responsibilities can I expect as a web developer intern?

As a Web Developer Intern, you can expect to work on a variety of tasks such as coding website features, fixing bugs, assisting with front-end and back-end development, and participating in team meetings. You'll likely collaborate closely with senior developers and designers, gaining hands-on experience with technologies like HTML, CSS, JavaScript, and possibly frameworks like React or Angular. Interns are often encouraged to ask questions, contribute ideas, and gradually take on more complex assignments as they build confidence. This role offers a great opportunity to learn best practices, develop coding skills, and understand how web development projects are managed in a professional environment.

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

To thrive as a Web Developer Intern, you need a solid understanding of HTML, CSS, JavaScript, and foundational web development concepts, usually supported by coursework or personal projects. Familiarity with version control systems like Git, basic knowledge of frameworks such as React or Angular, and experience using code editors are typically expected. Strong problem-solving skills, attention to detail, and effective communication help interns collaborate well within development teams. These abilities enable interns to quickly learn, adapt, and contribute meaningful code to real-world projects.

Can I be a web developer intern with no experience?

Web developer internships often do not require prior professional experience and are designed for students or beginners learning programming languages like HTML, CSS, and JavaScript. Demonstrating a portfolio of personal projects or coursework can help qualify for such internships, which typically focus on skill development and learning on the job.

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Web Developer Intern jobs near you
Infographic showing various Web Developer Intern job openings in Boulder, CO as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 11% Part Time, 1% Temporary, and 7% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $27,022 per year, or $13 per hour.

Full Stack Developer Intern - React JS

Otter, LLC

Boulder, CO

Internship

Re-posted 25 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