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Intern Mern Full Stack Developer Jobs in California

Staffactory

Full Stack Developer

Los Angeles, CA · On-site

Full Stack Developer Location: Los Angeles, CA Work Environment: Position is hybrid. Local Southern California is preferred. The candidate must be willing to go onsite. Key responsibilities: * Full ...

eTouch Systems

Full Stack Web Developer

San Jose, CA · On-site

Full Stack Developer Strong Java Programming Skills. Hands on needed Node.js backend React.js Front end If interested please share your resume and send it to srele at etouch.net Snehal Rele/ Sr ...

iSpace, Inc.

Full Stack Developer

Los Angeles, CA · On-site

Job Summary : iSpace, Inc. is a company seeking a Full Stack Developer for a 12-month contract. The role involves developing and maintaining web applications, collaborating with teams to design new ...

eTouch Systems

Full Stack Web Developer

San Jose, CA · On-site

Full Stack Developer Strong Java Programming Skills. Hands on needed Node.js backend React.js Front end If interested please share your resume and send it to srele at etouch.net Snehal Rele| Sr ...

Saalex

Full Stack Developer

Ridgecrest, CA · Remote

$83K - $100K/yr

Saalex is seeking a Full Stack Developer in China Lake, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and ...

eTeam

Python Full stack developer

Universal City, CA · On-site

Job Summary : eTeam is a company focused on providing staffing solutions, and they are seeking a Python Full stack developer. The role requires extensive experience in full stack development ...

Vianai Systems

Full Stack Developer

Palo Alto, CA

As a full-stack developer, you would touch nearly every aspect of our business and work in cross-functional teams to ensure our products are the best they can be. Expectations: * Design, plan, and ...

Vianai Systems

Full Stack Developer

Palo Alto, CA · On-site +1

$110K - $160K/yr

As a full-stack developer, you would touch nearly every aspect of our business and work in cross-functional teams to ensure our products are the best they can be. Expectations: * Design, plan, and ...

Saalex

$83K - $100K/yr

Saalex is seeking a Full Stack Developer in China Lake, CA. Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and ...

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All JobsIntern Mern Full Stack Developer JobsIntern Mern Full Stack Developer Jobs in California

Intern Mern Full Stack Developer information

What is the difference between Intern Mern Full Stack Developer vs Intern Front End Developer?

AspectIntern Mern Full Stack DeveloperIntern Front End Developer
SkillsProficiency in MongoDB, Express.js, React, Node.js, JavaScriptProficiency in HTML, CSS, JavaScript, React or Angular
Work EnvironmentDevelops both client-side and server-side applicationsFocuses on client-side interface and user experience
Common UsageUsed in full-stack development teams across startups and tech companiesPrimarily in front-end teams for UI/UX design

The Intern Mern Full Stack Developer role involves working on both front-end and back-end development using the MERN stack, providing a broader scope of development tasks. In contrast, the Intern Front End Developer focuses solely on creating and optimizing user interfaces. Both roles require JavaScript knowledge, but the full stack role demands familiarity with server-side technologies, making it more comprehensive in scope.

What types of projects can an Intern MERN Full Stack Developer expect to work on, and how are tasks typically assigned within the team?

As an Intern MERN Full Stack Developer, you can expect to work on a variety of projects ranging from building new web applications to maintaining and improving existing ones. Tasks are usually assigned based on project requirements and your skill level, often starting with smaller features or bug fixes, allowing you to gradually take on more responsibility. You'll collaborate closely with senior developers, designers, and QA testers, participating in code reviews and daily stand-ups. This structure helps you gain hands-on experience across the entire development stack while receiving mentorship and feedback to support your growth.

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

To thrive as an Intern MERN Full Stack Developer, you need foundational knowledge of JavaScript, HTML, CSS, and a basic understanding of MongoDB, Express.js, React, and Node.js. Familiarity with development tools like Git, npm, and code editors, as well as exposure to RESTful APIs, is typically expected. Strong problem-solving, eagerness to learn, and effective teamwork and communication skills help interns adapt and contribute to projects. These skills and qualities are crucial for building, debugging, and maintaining robust web applications in collaborative, fast-paced environments.

What are Intern MERN Full Stack Developers?

Intern MERN Full Stack Developers are entry-level software developers who specialize in building web applications using the MERN stack, which includes MongoDB, Express.js, React.js, and Node.js. As interns, they typically assist with both front-end and back-end development tasks, gaining hands-on experience under the guidance of senior developers. Their responsibilities often include writing code, debugging applications, collaborating on team projects, and learning industry best practices. This internship provides an opportunity to develop technical skills and gain insight into the software development lifecycle.
What are the most commonly searched types of Mern Full Stack Developer jobs in California? The most popular types of Mern Full Stack Developer jobs in California are:
What are popular job titles related to Intern Mern Full Stack Developer jobs in California? For Intern Mern Full Stack Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Intern Mern Full Stack Developer jobs in California look for? The top searched job categories for Intern Mern Full Stack Developer jobs in California are:
What cities in California are hiring for Intern Mern Full Stack Developer jobs? Cities in California with the most Intern Mern Full Stack Developer job openings:
Intern Mern Full Stack Developer jobs near you
Infographic showing various Intern Mern Full Stack Developer job openings in California as of June 2026, with employment types broken down into 100% Full Time. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Full Stack Developer (ReactJS + Node.js)

Prophecy Technologies

San Jose, CA • On-site

Full-time

Posted 8 days ago

Job description

Role Name - Full Stack Developer (ReactJS + Node.js)
Experience Range in Required Skills - 5+ Years
Role Description - Full Stack Developer (ReactJS + Node.js)
We are seeking a highly skilled Full Stack Developer with strong expertise in ReactJS, Node.js, JavaScript (ES6+), HTML5, and CSS3. The ideal candidate will design, develop, and maintain high-quality front-end and back-end components, ensuring scalable and responsive applications. This role requires strong problem-solving abilities, deep understanding of modern JavaScript frameworks, and hands-on experience with React Hooks.
Key Responsibilities
  • Develop responsive and user-friendly UI using ReactJS (v17+), HTML5, and CSS3.
  • Build and maintain server-side logic using Node.js and modern JavaScript features.
  • Apply advanced JavaScript (ES6+) concepts to solve complex technical problems.
  • Implement reusable components and front-end architecture following best practices.
  • Collaborate with design, QA, and backend teams to deliver high-quality features.
  • Ensure cross-browser compatibility, performance optimization, and clean coding practices.
  • Participate in code reviews, debugging, and application troubleshooting.
  • Work across the full software development lifecycle, from requirement analysis to production deployment.

Required Skills
  • 5+ years of hands-on experience in full-stack development.
  • Strong expertise in ReactJS (Hooks required).
  • Proficiency in Node.js with solid knowledge of backend development.
  • Strong understanding of JavaScript ES6+, asynchronous programming, closures, and modular architectures.
  • Deep understanding of HTML5, CSS3, DOM manipulation, and browser rendering behavior.
  • Ability to apply technical concepts to real-world problem-solving scenarios.
  • Strong communication, debugging, and analytical skills.

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