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Frontend Developer Internship Jobs in California

Intuit

Software Engineer 1

San Diego, CA

$55.50 - $75/hr

Coursework, internships, personal projects, or academic experience with one or more programming languages (e.g., Java, Python, JavaScript, C++, etc.). * Basic knowledge of front-end web technologies ...

Intuit

Software Engineer 1

Mountain View, CA · On-site

$55.50 - $75/hr

Coursework, internships, personal projects, or academic experience with one or more programming languages (e.g., Java, Python, JavaScript, C++, etc.). * Basic knowledge of front-end web technologies ...

Intuit

Software Engineer 1

San Diego, CA · On-site

$55.50 - $75/hr

Coursework, internships, personal projects, or academic experience with one or more programming languages (e.g., Java, Python, JavaScript, C++, etc.). * Basic knowledge of front-end web technologies ...

Intuit

Software Engineer 1

Mountain View, CA

$55.50 - $75/hr

Coursework, internships, personal projects, or academic experience with one or more programming languages (e.g., Java, Python, JavaScript, C++, etc.). * Basic knowledge of front-end web technologies ...

Intuit

Software Engineer 1

Mountain View, CA · On-site

$55.50 - $75/hr

Coursework, internships, personal projects, or academic experience with one or more programming languages (e.g., Java, Python, JavaScript, C++, etc.). * Basic knowledge of front-end web technologies ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

$25 - $41/hr

... 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 ...

Neura Market

Software Engineer, Intern

San Francisco, CA · On-site

$96.43/hr

The Role We\'re looking for Software Engineering Interns to join Abridge\'s Engineering team for a ... backend and frontend systems * Get hands-on with evaluation frameworks that measure accuracy ...

New

Fortinet, Inc.

Applied AI Agent

Sunnyvale, CA · On-site

$179K - $220K/yr

Collaborate with design and frontend engineers to translate complex backend/AI systems into ... What Sets You Apart Internship experience at a tech, cybersecurity, or AI company. Personal ...

Prosum Inc.

Junior Full Stack Engineer

Santa Monica, CA · On-site

$70K - $95K/yr

Implement well-scoped features across the frontend and backend stack. * Build user interface ... Experience working in an Agile development environment through coursework, internships, or ...

SAP

SAP iXp Intern - Full-Stack Developer

Palo Alto, CA · On-site

$22 - $29/hr

This is more than an internship, it's the foundation for a career built on connection, creativity ... Use SAP Fiori or SAPUI5 for front-end development to create responsive, user-friendly interfaces

Gumloop

Design Engineer Intern

San Francisco, CA · On-site

... and modern frontend development, through coursework, personal projects, or prior internships ... Interest in developer tools, technical products, or AI-native products. * Any full-stack exposure ...

Fluency

Engineering Intern

San Francisco, CA · On-site

$20/hr

About the internship We're hiring an Engineering Intern for a 13-week internship at our San ... Full-stack or frontend experience (React or similar) for the Product track * Infrastructure, data ...

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All JobsFrontend Developer JobsFrontend Developer Internship JobsFrontend Developer Internship Jobs in California

Frontend Developer Internship information

See California salary details

$41.9K

$109K

$153.5K

How much do frontend developer internship jobs pay per year?

As of Aug 21, 2026, the average yearly pay for frontend developer internship in California is $108,967.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,600.00 and $119,400.00 per year, depending on experience, location, and employer.

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 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 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 the most commonly searched types of Frontend Developer jobs in California?

The most popular types of Frontend Developer jobs in California are:

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

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

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

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

What cities in California are hiring for Frontend Developer Internship jobs?

Cities in California with the most Frontend Developer Internship job openings:

Frontend Developer Internship jobs near you
Infographic showing various Frontend Developer Internship job openings in California as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $108,967 per year, or $52.4 per hour.

Fab Software Engineering Intern - Fall

Fab2

San Francisco, CA • On-site

$97 - $132/hr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 18 days ago

Job description

About fab2

The fab2 team can build anything. We design all the hardware and software needed to make chips and we make the fabs, tools, and components ourselves.

We're looking for exceptional, hands‑on people who can iterate to the limits of what's possible.

fab2 was founded by Sam Zeloof and Jim Keller. Sam is best known for making chips in his garage, and Jim has been a leader in the semiconductor industry for the past 40 years.

About the Role

We are seeking Software Engineering Interns to work on the Fab team for the fall term. The internship begins in September, with a preferred commitment of 4 to 8 months. You will build full-stack applications, tools, and infrastructure for a software-defined semiconductor fab.

This is a deeply broad, multi-domain, hands‑on role. You’ll work on control of semiconductor fabrication equipment, and data analysis of semiconductor process development. The software you build will help engineers develop and operate the fab. If you’re excited by building complex features from scratch, and learning new domains quickly, this is a great place to grow.

Our philosophy is to get things built and tested in days or weeks, not months. Because of this, a portfolio (can be your GitHub) is required to apply: show us the things you’ve actually built! For us, a good portfolio includes evidence of software engineering excellence and curiosity.

Responsibilities
  • Develop frontend + backend, data driven applications to run the fab
  • Build software for sequencing and controlling fab operations
Required Experience
  • Pursuing a BS in Computer Science, Computer Engineering, or demonstrated exceptional skill in software engineering
  • Strong programming skills in Rust and Go or Typescript plus a strong desire to learn
  • Solid understanding of systems fundamentals: memory, performance, concurrency
  • Experience building non-trivial software projects from scratch (personal, academic, or professional)
  • Interest in one or more of the following areas: databases, visualization, data processing pipelines
Nice‑to‑have
  • Experience with interactive software such as Figma, Blender, CAD tools, KiCad, or scientific computing environments
  • Familiarity with schema evolution, database migrations, or serialization formats like Protobuf
  • Understanding of collaborative or distributed systems (e.g., CRDTs, OT, WebSockets)
  • Appreciation for texts such as Structure and Interpretation of Computer Programs and Designing Data-Intensive Applications: The Big Ideas Behind Reliable, Scalable, and Maintainable Systems
  • Exposure to advanced 2D/3D visualization, simulation, or novel user interfaces
Working at fab2

We’re an early‑stage hardware startup with solid funding, world‑class advisors, and offices Austin, TX and San Francisco, CA. fab2 is committed to fair and equitable compensation practices. Software Interns are paid an hourly rate equivalent to an annualized range of $97,000‑132,000, depending on experience and education level. This range assumes a 40-hour workweek and includes up to 10 hours of pre‑approved weekly overtime, paid at 1.5x the base hourly rate. Actual earnings will vary depending on internship length and hours worked.

Internship Benefits
  • Housing Stipend to help with first month expenses
  • Lunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and Spindrifts
  • Weekly Learning & Development opportunities
  • Commuter Benefits including Parking and Late Night Uber rides from the office
  • Paid Time Off inclusive of Holidays and Sick Time
  • Visa Sponsorship
  • Medical, Dental, and Vision insurance
  • 401(k) retirement plan
  • Life and Disability Insurance

We are an equal‑opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.

Export Control Analysis

This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls.

fab2, formerly known as Atomic Semi

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