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Web Development Summer Internship Jobs in California

Ocean Tomo

Summer Internship

San Francisco, CA

$20 - $30/hr

The Summer Intern Role We are seeking a summer intern to work in our San Francisco or Chicago ... Assisting with practice development efforts of the Managing Directors * Meeting with clients and/or ...

BrightView

Summer Internship

San Fernando, CA · On-site

$22 - $25/hr

We're looking for a Landscape Development Intern. Can you picture yourself here? You'd be responsible for: The rotational will include but not limited to the following: Landscape and Safety - Proper ...

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Web Development Summer Internship information

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How much do web development summer internship jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for web development summer internship in California is $12.36, according to ZipRecruiter salary data. Most workers in this role earn between $8.32 and $14.23 per hour, depending on experience, location, and employer.

What is a web development summer internship?

A Web Development Summer Internship is a temporary position, usually lasting 8–12 weeks during the summer, where students or recent graduates gain hands-on experience in creating and maintaining websites or web applications. Interns work under the guidance of experienced developers and may assist with coding, debugging, testing, and deploying web projects using technologies like HTML, CSS, JavaScript, and popular frameworks. This internship provides valuable practical skills, real-world experience, and networking opportunities that can help launch a career in web development.

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

To thrive as a Web Development Summer Intern, you need foundational knowledge in HTML, CSS, JavaScript, and often coursework or experience in computer science or related fields. Familiarity with version control systems like Git, basic understanding of front-end frameworks (such as React or Angular), and exposure to back-end technologies are commonly required. Strong problem-solving skills, eagerness to learn, and effective communication help interns adapt quickly and collaborate with teams. These abilities are vital for contributing to real-world projects, rapidly acquiring new skills, and effectively supporting development teams.

What types of projects and responsibilities can I expect during a web development summer internship?

During a Web Development Summer Internship, you can expect to work on real-world projects such as building or updating websites, developing web applications, and assisting with code reviews. Interns often collaborate closely with front-end and back-end developers, designers, and sometimes product managers to deliver features and fix bugs. You may also participate in team meetings, receive mentorship, and use tools like version control systems (e.g., Git). This hands-on experience helps build both technical skills and a strong understanding of the collaborative workflow typical in professional web development environments.

What is the difference between Web Development Summer Internship vs Web Developer?

AspectWeb Development Summer InternshipWeb Developer
Required CredentialsTypically students or entry-level candidates, often pursuing a related degreeUsually requires a degree in computer science or related field, with some experience
Work EnvironmentTemporary, internship setting, often part-time or project-basedFull-time employment in companies, agencies, or freelance work
Employer & Industry UsageUsed by companies to train and evaluate potential future employeesProfessional role responsible for building and maintaining websites

In summary, a Web Development Summer Internship is a temporary, entry-level position designed for students to gain experience, while a Web Developer is a full-time professional responsible for ongoing web projects. Internships often serve as a stepping stone toward a full career in web development.

What are the most commonly searched types of Web Development Summer jobs in California? The most popular types of Web Development Summer jobs in California are:
What cities in California are hiring for Web Development Summer Internship jobs? Cities in California with the most Web Development Summer Internship job openings:
Web Development Summer Internship jobs near you
Infographic showing various Web Development Summer Internship job openings in California as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 14% Part Time, 2% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $25,714 per year, or $12.4 per hour.

Algorithm Development (Quant Research & Trading) PhD Internship - Summer 2027

Hudson River Trading

London, CA

Full-time, Temporary, Internship

Posted 28 days ago

Job description

We do not allow multiple applications. Please apply to the ONE role you are most interested in and we will consider you for all open positions when reviewing your application.

Hudson River Trading (HRT) is seeking exceptional full-time PhD students to join our Algorithm Development summer internship program. Algorithm Developers at HRT focus on the research and implementation of automated trading strategies.

We trade on more than 200 markets around the world, across a variety of time horizons - offering ample opportunities to explore innovative, self-guided research and make a big impact on our business. Through this internship, you'll have the opportunity to rotate across teams, learning and collaborating alongside researchers and technologists that apply their passion and expertise to solving the most nuanced problems in our industry. 

What to Expect

  • Use advanced research experience and expertise to apply academic research to impactful real-world problems in trading across time horizons and machine learning strategies
  • Leverage our proprietary infrastructure (Python/C++) in conjunction with third-party tools to conduct quantitative research and data analysis
  • Use machine learning and time series techniques to derive novel insights on market behavior from large and complex datasets
  • Utilize our industry-leading compute cluster to run simulations and crunch data
  • Build predictive models for financial markets using a combination of market and non-market data
  • Attend and participate in Tech Talks that provide an overview of markets and HRT's trading philosophy
  • Enjoy a curriculum of speakers, trading games, mentorships, and social events throughout the summer

Qualifications

  • You are a full-time PhD student in a quantitative discipline (math, physics, computer science, statistics, operations research, machine learning etc.)
  • Fluency in Python is a must
  • Experience with statistical analysis, numerical programming, or machine learning in Python, Pandas/Numpy, R, and/or MATLAB
  • You're excited to apply your research expertise to identify new opportunities in worldwide markets  
    Strong communication skills

We offer a weekly base salary offer in addition to a competitive signing bonus, company-paid housing, meals, and other perks.

New York: Weekly base salary of 5,800 USD
Singapore: Weekly base salary of 7,650 SGD
London: Weekly base salary of 4,350 GBP

Apply