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Full Stack Engineer Intern Jobs in California (NOW HIRING)

TenEx

Software Engineer Intern

San Jose, CA

Full Stack Engineer Intern We are seeking a highly motivated and versatile Full Stack Engineer Intern to join our core engineering team. We value individuals who are proactive, enjoy problem-solving ...

Nexusflow.ai, Inc.

Full-Stack Engineer

Palo Alto, CA

Full-Stack Engineer Nexusflow is currently adding Full-Stack Engineers to our team. Our full-stack engineers are responsible for packaging up our technology in models and last-mile quality toolings ...

TIKAJ

We are looking for a Full Stack developer intern who is proficient with Javascript. Your primary focus will be with the development team to design, develop and debug web applications. * HTML5/CSS3 ...

Rootshell Inc

Full Stack Engineer

Santa Clara, CA

Full Stack Engineer Rootshell Enterprise Technologies Inc. is a recognized provider of professional IT Consulting services in the US. We are actively seeking Full Stack Engineer for one of our direct ...

Avathon

Full Stack Engineering Intern

Pleasanton, CA

$30 - $35/hr

Full Stack Engineering Intern Pleasanton, California, United States Who We Are & Why Join Us Avathon is the leading Industrial AI autonomy platform, helping customers across heavy industries ...

Embedding VC

Full-Stack Engineer

Mountain View, CA

Full-Stack Engineer Creatify is building the world's first end-to-end AI advertising agent--a platform that automates the entire video ad lifecycle, from scripting and avatar-led generation to ...

Creatify AI

Full-Stack Engineer

Mountain View, CA

Full-Stack Engineer Creatify is building the world's first end-to-end AI advertising agent--a platform that automates the entire video ad lifecycle, from scripting and avatar-led generation to ...

Colorwave Inc

Full Stack Engineer

San Francisco, CA

$170 - $240K/hr

Full Stack Engineer Consensus is building the OS for research. Today, our academic search engine helps 8 million students, researchers, and doctors analyze scientific papers and complete literature ...

New

Vultron Inc

Full Stack Engineer

San Francisco, CA

$140K - $180K/yr

Full Stack Engineer San Francisco, CA Full Stack Engineer About Vultron Vultron is building an AI-native platform to help companies identify, qualify, and win government contracts. We're creating a ...

Erth.AI Inc.

Full Stack Engineer

San Francisco, CA · On-site

$120K - $150K/yr

Full Stack Engineer: We are in search of a dynamic Full-Stack Engineer to work as part of our product and backend engineering initiatives within Dot Earth, a thriving incubator. .Erth is presently ...

RadixArk

Full Stack Engineer

Palo Alto, CA · On-site +1

Full Stack Engineer Palo Alto, CA About The Role RadixArk is building the infrastructure layer for frontier AI systems -- unified inference, training, and evaluation stacks powering next-generation ...

Erth.AI Inc.

Full Stack Engineer

San Francisco, CA · On-site

$120K - $150K/yr

Full Stack Engineer: We are in search of a dynamic Full-Stack Engineer to work as part of our product and backend engineering initiatives within Dot Earth, a thriving incubator. .Erth is presently ...

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All JobsFull Stack Engineer Intern JobsFull Stack Engineer Intern Jobs in California

Full Stack Engineer Intern information

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$14

$27

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

As of Jun 19, 2026, the average hourly pay for full stack engineer intern in California is $27.62, according to ZipRecruiter salary data. Most workers in this role earn between $23.70 and $30.91 per hour, depending on experience, location, and employer.

What types of projects and technologies can I expect to work with as a Full Stack Engineer Intern?

As a Full Stack Engineer Intern, you can expect to work on a variety of projects ranging from building user interfaces with front-end frameworks like React or Angular to developing backend services using technologies such as Node.js, Python, or Java. Interns often assist with integrating APIs, database management, and testing features in both development and production environments. You'll likely collaborate closely with designers, product managers, and other developers, gaining exposure to the complete software development lifecycle. This hands-on experience is designed to help you build practical skills and contribute meaningful code to real applications.

What are Full Stack Engineer Interns?

Full Stack Engineer Interns are students or recent graduates who assist in developing both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to gain hands-on experience with programming languages, frameworks, and tools used throughout the software development lifecycle. Their responsibilities often include writing code, testing applications, fixing bugs, and collaborating with teams to deliver functional software. Through this internship, they develop practical skills and a deeper understanding of how web systems work end-to-end.

What is the difference between Full Stack Engineer Intern vs Software Developer Intern?

AspectFull Stack Engineer InternSoftware Developer Intern
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldTypically pursuing or recently completed a degree in Computer Science or related field
Work EnvironmentHands-on experience with both front-end and back-end development in a team settingFocus on coding, debugging, and developing software applications, often in a specific area
Employer & Industry UsageTech companies, startups, and organizations seeking versatile interns with full-stack skills

The Full Stack Engineer Intern role involves working across both front-end and back-end technologies, providing a broad development experience. In contrast, a Software Developer Intern may focus more narrowly on specific software components or applications. Both roles are valuable for gaining industry experience, but the Full Stack Engineer Intern position offers a more comprehensive view of the entire development process.

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

To thrive as a Full Stack Engineer Intern, you need a solid understanding of programming languages like JavaScript, HTML, CSS, and at least one backend language, often supported by coursework or relevant project experience. Familiarity with frameworks such as React or Angular, backend systems like Node.js or Django, version control (Git), and basic database management is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help interns stand out in fast-paced development teams. These skills and qualities are essential for contributing to real-world projects, collaborating effectively, and accelerating professional growth in a technical environment.
What are the most commonly searched types of Full Stack Engineer jobs in California? The most popular types of Full Stack Engineer jobs in California are:
What are popular job titles related to Full Stack Engineer Intern jobs in California? For Full Stack Engineer Intern jobs in California, the most frequently searched job titles are:
What job categories do people searching Full Stack Engineer Intern jobs in California look for? The top searched job categories for Full Stack Engineer Intern jobs in California are:
What cities in California are hiring for Full Stack Engineer Intern jobs? Cities in California with the most Full Stack Engineer Intern job openings:
Full Stack Engineer Intern jobs near you
Infographic showing various Full Stack Engineer Intern job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $57,451 per year, or $27.6 per hour.

Software Engineer Intern

TenEx

San Jose, CA

Other

Medical

Posted 12 days ago

Job description

Full Stack Engineer Intern

We are seeking a highly motivated and versatile Full Stack Engineer Intern to join our core engineering team. We value individuals who are proactive, enjoy problem-solving, and are eager to learn and adapt in a fast-paced environment.

Culture is one of the most important things at TENEX.AI —explore our culture deck at culture.tenex.ai to witness how we embody it, prioritizing the irreplaceable collaboration and community of in-person work.

About Our Intern Program
  • Internships are available year round. Our internship opportunity is a 12 week program.
  • Position requires 30 hours per week, Monday through Friday.
  • This is a paid internship, based on a fixed 30-hour workweek, with compensation paid semi-monthly.
  • On-site attendance is required daily in the San Jose office.
  • This internship is not benefits-eligible; health insurance is not provided.
  • Relocation and commuting expenses are not covered by the company.
Job Responsibilities
  • Design, develop, and deploy scalable and reliable backend services and APIs.
  • Participate in all aspects of software development activities, including design, coding, code review, testing, bug fixing, and code/API documentation.
  • Write clean, well-documented, and testable code.
  • Troubleshoot and debug issues across the full stack.
  • Contribute to the improvement of our development processes and tools.
  • Stay up-to-date with the latest technologies and industry trends.
  • Be proactive in identifying and solving technical challenges.
Required Qualifications
  • Solid understanding of software engineering principles and best practices.
  • Strong technical background with analytical and problem-solving skills
  • Previous related experience in software engineering (applicable coursework, projects, internships, etc.)
  • Experience with at least one backend programming language such as Go, Python, or an equivalent.
  • Experience with at least one modern frontend framework such as Next.js, TypeScript, React, Vue.js, or an equivalent.
  • Ability to learn new technologies quickly and independently.
  • Excellent verbal and written communication skills; can effectively articulate complex ideas and influence others through well-reasoned explanations.

About Tenex

Sourced by ZipRecruiter

Industry

Construction and manufacturing

Company size

11 - 50 Employees

Headquarters location

Evanston, IL, US

Year founded

1964

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