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Full Stack Developer Intern Jobs in California (NOW HIRING)

What We're Looking For We are seeking a passionate full stack engineer with experience in developing web applications from start to finish on their own. This includes but is not limited to the ...

Full Stack Developer

San Francisco, CA · On-site

$4K - $7K/yr

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

We are seeking a Full Stack Developer to design, build, and maintain both frontend and backend software systems. You will collaborate with cross-functional teams to define technical requirements ...

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

Full Stack Developer

San Francisco, CA · On-site

$4K - $7K/yr

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

Full Stack Developer

San Francisco, CA · On-site

$4K - $7K/yr

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

Java Full Stack Developer

Irvine, CA

$56.25 - $72.75/hr

Java Full Stack Developer Location: Irvine, CA (Onsite) Duration: Long Term Contract JD: We are seeking a skilled Java Full Stack Developer with strong backend and frontend development expertise. You ...

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

We are looking to hire a passionate full-stack engineer who can contribute to the design, development, maintenance and implementation of our API services. You will be joining our talented team of ...

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining both the front-end and back-end components of web applications to deliver seamless user experiences. You ...

New

We are looking to hire a passionate full-stack engineer who can contribute to the design, development, maintenance and implementation of our API services. You will be joining our talented team of ...

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Showing results 1-20

Full Stack Developer Intern information

See California salary details

$5

$23

$37

How much do full stack developer intern jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for full stack developer intern in California is $23.07, according to ZipRecruiter salary data. Most workers in this role earn between $17.93 and $27.45 per hour, depending on experience, location, and employer.

What types of projects and technologies can a Full Stack Developer Intern expect to work on during their internship?

As a Full Stack Developer Intern, you'll typically be involved in projects that span both front-end and back-end development, such as building web applications, developing new features, or troubleshooting existing systems. You may work with technologies like JavaScript frameworks (e.g., React or Angular) for the front end, and languages such as Python, Java, or Node.js for the back end. It's common to collaborate closely with other developers, designers, and sometimes product managers, gaining exposure to the full software development lifecycle. Interns often participate in code reviews, agile sprints, and team meetings, providing valuable hands-on experience and learning opportunities.

What are the key skills and qualifications needed to thrive as a Full Stack Developer Intern, and why are they important?

To thrive as a Full Stack Developer Intern, you need a strong grasp of front-end and back-end programming languages, such as JavaScript, HTML/CSS, and either Node.js, Python, or Java, along with a relevant academic background in computer science or a related field. Familiarity with version control systems like Git, web frameworks (e.g., React, Express), and databases (SQL/NoSQL) is typically required. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate with teams and adapt to new technologies. These competencies are crucial for contributing to real-world projects, quickly adapting to workplace demands, and laying the foundation for a successful development career.

What is a Full Stack Developer Intern?

A Full Stack Developer Intern is a trainee who assists in building both the front-end (user interface) and back-end (server, database) components of web applications. Interns in this role work under the guidance of experienced developers to learn and contribute to the entire software development process. They often use programming languages like JavaScript, Python, or Java, and frameworks such as React, Node.js, or Django. The internship provides practical experience in coding, debugging, and deploying web applications, preparing interns for a full-time developer position.
What are the most commonly searched types of Full Stack Developer jobs in California? The most popular types of Full Stack Developer jobs in California are:
What are popular job titles related to Full Stack Developer Intern jobs in California? For Full Stack Developer Intern jobs in California, the most frequently searched job titles are:
What cities in California are hiring for Full Stack Developer Intern jobs? Cities in California with the most Full Stack Developer Intern job openings:
Full Stack Developer

Full-time

Posted 3 days ago


Job description

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About Us<\/span><\/b><\/p>

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Agate Group is recognized as one of Northern California's leading Salesforce.com Professional Services companies. With a first class web development team focused on Salesforce.com, Agate Group has been building solid, serviced based client partnerships, who has realized the results of our work in powering up their organizations. <\/span><\/p>

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Recognized as one of the fastest growing organizations in the Sacramento Region (listed in the Prestigious Growing Companies by Business Journal), we are growing and committed to continue growing our All Star culture. <\/span><\/p>

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We are a company who values doers over talkers, and mentors managers and our growing leadership. We are a company where people who take risks and win are rewarded and grow. <\/span><\/p>

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We come in a smaller package, powered with a powerful punch! Our team is ambitious and passionate and the environment is relaxed and fun. <\/span><\/p>

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What We're Looking For<\/span><\/b><\/p>

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We are seeking a passionate full stack engineer with experience in developing web applications from start to finish on their own. This includes but is not limited to the following: customer interaction, validating requirements, system design, frontend development, interaction with an application servers (as needed), web services, experience with various APIs, development builds, application deployments, integration\/enterprise testing, and support of applications within a production environment.<\/span><\/p>

While the ideal candidate will have APEX coding experience, we will consider proficient full stack engineers who have an advanced understanding of either Java, PHP, Ruby on Rails, or C#, extensive web development technologies, be a good team player, possesses a positive attitude, have the ability to work in a fast paced environment and the desire to learn new technologies.<\/span><\/p>


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Job Duties<\/span><\/b><\/p>


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         <\/span><\/span>Develop custom web applications, 70% Salesforce, 30% PHP or other web solutions from beginning to deployment. APEX coding (example 3rd party web services (using callouts), using Salesforce triggers, batch APEX, scheduled APEX, session management) <\/span><\/p>

         <\/span><\/span>Document program requirements, specifications, test cases, implementation details, and maintenance updates. <\/span><\/p>

         <\/span><\/span>Rapidly address issues and fix defects discovered during deployment.<\/span><\/p>


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Job Requirements and Experience<\/span><\/b><\/p>


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         <\/span><\/span>Experience using development tools such as JUnit\/Cactus, Eclipse, WSAD, RAD6, CVS\/Subversion <\/span><\/p>

         <\/span><\/span>Strong web development skills including CSS, JavaScript, DHTML, HTML, XML, AJAX, jQuery<\/span><\/p>

         <\/span><\/span>Advanced Object Oriented language skills in 3 or more technologies. With at least 2 full cycle projects in 2 different technologies. Can also create reasonably normalized relational model, complete with foreign keys, indexes, views, lookup tables, etc.<\/span><\/p>

         <\/span><\/span>Experience developing and developing web\-based systems, data processing systems, and enterprise integration systems<\/span><\/p>

         <\/span><\/span>Must have a positive attitude, solid team skills, and an appreciation for company strategy and objectives <\/span><\/p>

         <\/span><\/span>Must have a Bachelors of Computer Science or Information Systems or at least 3 years related professional experience. <\/span><\/p>


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Additional Information<\/span><\/b><\/p>


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This brief summary is not an all\-inclusive description of job duties. Other job duties and responsibilities may also be assigned by the incumbent's supervisor at any time based upon Company needs.<\/span><\/span><\/p>

For immediate consideration, please email <\/span>resumes@theagategroup.com<\/span><\/a> <\/span><\/p>

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