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Internship Frontend Jobs in California (NOW HIRING)

D3

Frontend Engineer - New Grad

Los Angeles, CA · On-site

As a Frontend Engineer (Entry Level), you'll work closely with senior engineers to design, develop ... Previous coursework, projects, or internships involving blockchain, NFTs, or dApps. Why D3, Why Now?

D3

Frontend Engineer - New Grad

Los Angeles, CA · On-site

As a Frontend Engineer (Entry Level), you'll work closely with senior engineers to design, develop ... Previous coursework, projects, or internships involving blockchain, NFTs, or dApps. Why D3, Why Now?

D3

Frontend Engineer - New Grad

Los Angeles, CA

As a Frontend Engineer (Entry Level), you'll work closely with senior engineers to design, develop ... Previous coursework, projects, or internships involving blockchain, NFTs, or dApps. Why D3, Why Now?

Clerkie

Software Engineer Internship

San Francisco, CA · On-site +1

$80/hr

You'll work across the full stack, collaborating with engineers on frontend, backend, and ... This isn't just another internship - it's an investment in your growth. The ideal Clerkie team ...

Ramp

Software Engineer, Frontend

San Francisco, CA · On-site

$120 - $150/hr

Inspire and mentor less experienced engineers and interns What You'll Need * Minimum of 2 years of frontend engineering experience preferred * Proficiency in JavaScript and React * Knack for getting ...

Palantir

Frontend Infrastructure: Maximizes frontend developer productivity across the entire frontend ... This should be your final internship before graduating. To apply, please submit the following: * An ...

Palantir

Software Engineer, Internship

Palo Alto, CA · On-site

$10K/mo

For example, you might join a team that builds a Foundry front-end application, or a component of ... This should be your final internship before graduating. To apply, please submit the following: * An ...

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All JobsFrontend JobsInternship Frontend JobsInternship Frontend Jobs in California

Internship Frontend information

What is an internship frontend?

Internship Frontend positions are entry-level roles designed for students or recent graduates who want hands-on experience in building the user interface of websites and web applications. As a Frontend Intern, you'll work with technologies like HTML, CSS, and JavaScript to create visually appealing and interactive user experiences under the guidance of experienced developers. These internships often provide opportunities to learn modern frameworks such as React or Angular, collaborate with design and backend teams, and build a portfolio of real-world projects. The main goal is to gain practical skills and industry exposure, which can help you secure a full-time frontend developer role in the future.

What types of projects or tasks can I expect to work on as a frontend intern?

As a Frontend Intern, you'll typically be involved in a variety of tasks such as developing and testing user interface components, fixing bugs, and assisting with website or web application updates. You may collaborate closely with designers and backend developers to implement features and ensure that the user experience is smooth and visually appealing. Interns often participate in daily stand-ups or team meetings, where you'll have the opportunity to share progress and seek feedback. This hands-on experience is invaluable for building your portfolio and gaining practical knowledge of frontend frameworks and tools.

What are the key skills and qualifications needed to thrive as an internship frontend developer, and why are they important?

To thrive as an Internship Frontend Developer, you need a solid understanding of HTML, CSS, and JavaScript, often supported by coursework or personal projects. Familiarity with frameworks like React or Angular, version control systems such as Git, and basic knowledge of web development tools is typically expected. Strong problem-solving abilities, attention to detail, and effective communication help interns stand out when collaborating and learning in team settings. These skills are crucial for delivering user-friendly web interfaces and contributing meaningfully to real-world projects.

What is the difference between Internship Frontend vs Junior Frontend Developer?

AspectInternship FrontendJunior Frontend Developer
Required CredentialsBasic knowledge of HTML, CSS, JavaScript; often enrolled in or recent graduates of relevant coursesProven understanding of frontend technologies; some professional experience or projects
Work EnvironmentLearning-focused, supervised, often part-time or temporaryFull-time, collaborative team environment with ongoing projects
Employer & Industry UsageInternships offered by companies for training purposes, common in tech and digital agenciesEntry-level position in tech companies, startups, and agencies

Internship Frontend roles are designed for learners gaining initial experience, often with supervision, while Junior Frontend Developers are expected to have foundational skills and contribute more independently to projects.

What are the most commonly searched types of Frontend jobs in California?

The most popular types of Frontend jobs in California are:

What are popular job titles related to Internship Frontend jobs in California?

For Internship Frontend jobs in California, the most frequently searched job titles are:

What job categories do people searching Internship Frontend jobs in California look for?

The top searched job categories for Internship Frontend jobs in California are:

What cities in California are hiring for Internship Frontend jobs?

Cities in California with the most Internship Frontend job openings:

Internship Frontend jobs near you

Software Engineer, Frontend/Web App

San Carlos, CA • On-site

Jobtailor
See more jobs at Jobtailorexternal

$120 - $170/hr

Other

Posted 6 days ago

Job description


  • Design and implement React-based features for web applications using real-time and historical aviation data

  • Integrate, process, and visualize data from live streams and archived datasets

  • Collaborate with backend engineers, product managers, and UX/UI designers on feature design and implementation

  • Contribute to code reviews and established frontend best practices and architectural patterns

  • Ensure frontend systems are reliable and maintainable through testing and documentation

  • Contribute to reusable components and shared frontend libraries


Requirements

  • 2+ years of experience building user-facing web applications, or equivalent experience through internships, projects, or coursework

  • Experience with React, TypeScript, JavaScript, state management, and modern web standards (HTML/CSS)

  • Familiarity with asynchronous frontend patterns and working with APIs or data streams

  • Strong problem-solving skills and eagerness to learn from feedback and mentorship

  • Ability to work effectively in a collaborative, fast-moving environment

  • Attention to code quality, performance, and maintainability

  • Experience with mapping or geospatial tools such as Mapbox or Cesium is a bonus

  • Exposure to live data or video streaming concepts is a bonus

  • Must be a U.S. Person under U.S. export control regulations

  • Must be authorized to work lawfully in the United States

  • No visa sponsorship or visa transfer support is available

  • Must be based in or willing to relocate to the San Francisco Bay Area

  • Must be able to work in San Carlos, CA, at least 3 days per week

  • Must be available for full-time employment within the next 30 days


Core Competencies

Proficient in designing and implementing React-based web applications, with a strong focus on integrating and visualizing real-time and historical data. Demonstrates expertise in frontend best practices, code quality, and collaboration within cross-functional teams.


Highest-signal resume keywords

  • React

  • TypeScript

  • JavaScript

  • HTML/CSS

  • Asynchronous Frontend Patterns


ATS Optimization Keywords
Hard Skills

  • User-Facing Web Applications

  • State Management

  • Data Visualization

  • Code Reviews

  • Frontend Best Practices


Soft Skills

  • Problem-Solving

  • Collaboration

  • Attention to Detail

  • Eagerness to Learn


Industry Keywords

  • Aviation Data

  • Live Data

  • Video Streaming

  • U.S. Person

  • San Francisco Bay Area


Tools & Technologies

  • Mapbox

  • Cesium

  • APIs

  • Data Streams

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