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Frontend Developer Internship Jobs in Rancho Cucamonga, CA

... team, focusing on both front-end and back-end development using modern web technologies ... internship, or professional experience with React and JavaScript/TypeScript. • Strong ...

... front-end and back-end development. The ideal candidate is passionate about learning, enjoys ... internship/project experience). * 1-2 years of academic, internship, or professional experience ...

Frontend Developer Internship information

See Rancho Cucamonga, CA salary details

$43.4K

$112.8K

$158.9K

How much do frontend developer internship jobs pay per year?

As of Aug 13, 2026, the average yearly pay for frontend developer internship in Rancho Cucamonga, CA is $112,832.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,300.00 and $123,700.00 per year, depending on experience, location, and employer.

What kind of projects and responsibilities can I expect during a frontend developer internship?

As a Frontend Developer Intern, you'll typically work on real-world projects such as building user interfaces, fixing bugs, or contributing to new features under the guidance of experienced developers. Your daily tasks may include writing and testing code, participating in code reviews, and collaborating with designers and backend teams to deliver a seamless user experience. Interns often take part in agile team meetings and are encouraged to share ideas and ask questions. Working closely with your colleagues provides valuable mentorship and a chance to build both technical and teamwork skills that are vital for future roles in frontend development.

What is a frontend developer internship?

A Frontend Developer Internship is a temporary position designed to give aspiring developers hands-on experience building and designing user interfaces for websites and web applications. Interns typically work with HTML, CSS, and JavaScript, and may use frameworks like React or Angular. They collaborate with designers and backend developers to improve the user experience. This role helps interns develop professional coding skills and gain industry knowledge while working on real projects.

What are the key skills and qualifications needed to thrive in a frontend developer internship?

To thrive as a Frontend Developer Intern, a solid understanding of HTML, CSS, and JavaScript, along with a foundational knowledge of responsive design and web accessibility, is essential. Familiarity with frameworks like React or Angular, code versioning tools such as Git, and hands-on project experience are typically expected; relevant coursework or certifications can provide an edge. Strong problem-solving abilities, effective communication, and a willingness to learn in a collaborative environment are key soft skills. These qualities ensure interns can quickly contribute to real projects, adapt to the team's workflow, and develop the professional skills required for a successful tech career.

What are popular job titles related to Frontend Developer Internship jobs in Rancho Cucamonga, CA?

For Frontend Developer Internship jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Frontend Developer Internship jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Frontend Developer Internship jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Frontend Developer Internship jobs?

Cities near Rancho Cucamonga, CA with the most Frontend Developer Internship job openings:

Infographic showing various Frontend Developer Internship job openings in Rancho Cucamonga, CA as of August 2026, with employment types broken down into 8% Internship, 1% As Needed, 65% Full Time, 24% Part Time, 1% Temporary, and 1% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution, with an average salary of $112,832 per year, or $54.2 per hour.

JUNIOR FULL STACK DEVELOPER

VSolvit

Norco, CA • On-site

Full-time

Re-posted 25 days ago


Job description

Job Summary:
VSolvit is a technology services provider specializing in cybersecurity, cloud computing, and custom application development. They are seeking a motivated and detail-oriented Junior Full Stack Developer to join their team, focusing on both front-end and back-end development using modern web technologies.
Responsibilities:
• Build responsive, user-friendly UI components using HTML5, CSS3, React, and JavaScript/TypeScript. Optimize applications for usability and performance.
• Assist in building and maintaining server-side applications, REST APIs, and backend services using C#/.NET.
• Work with PostgreSQL databases for data storage and query optimization; support the integration of dashboards and data visualization tools.
• Write clean, maintainable, and well-documented code. Participate in testing, debugging, and code reviews.
• Utilize Git for version control and Jira for task tracking. Active participation in Agile/Scrum team ceremonies.
Qualifications:
Required:
• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (or equivalent internship/project experience).
• 1–2 years of academic, internship, or professional experience with React and JavaScript/TypeScript.
• Strong foundational understanding of HTML5, CSS3, and responsive web design.
• Academic exposure to or familiarity with C# / .NET and PostgreSQL (or relational databases).
• Familiarity with Git version control and basic Agile concepts.
• Excellent communication skills and a strong desire to learn from senior developers.
• US Citizenship required
• Ability to obtain and maintain a U.S. Secret Security Clearance
• If applicable: If you are or have been recently employed by the U.S. government, a post-employment ethics letter will be required if employment is offered
Preferred:
• Experience with Vite, Vue.js, or additional front-end frameworks.
• Familiarity with Jira and Agile project management tools.
• Exposure to SAFe Agile or Agile methodologies and team environments.
• Understanding of relational database concepts and SQL queries.
• Familiarity with cloud platforms or deployment workflows.
• Exposure to Agile/Scrum development methodologies.
• Personal, academic, or open-source development projects.
Company:
Vsolvit providing superior enterprise technology services to the U.S. Government and health industry. Founded in 2006, the company is headquartered in Ventura, USA, with a team of 201-500 employees. The company is currently Growth Stage.