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Intern Mern Full Stack Developer Jobs in California

Full Stack Developer

Norco, CA · On-site

$110 - $160/hr

The Full Stack Developer will work directly with the client analyzing complex and unique technical support assignments and lead or collaborate with other system administrators, cybersecurity ...

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications with a focus on both front-end and back-end technologies. You will work collaboratively ...

Full Stack Developer

Corona, CA · On-site

$120K - $135K/yr

The Full Stack Developer will work directly with the client analyzing complex and unique technical support assignments and lead or collaborate with other system administrators, cybersecurity ...

Info Way Solutions is seeking a Full Stack Developer to join their team. The role requires strong development skills in Java and ReactJS, along with experience in UI development and excellent ...

The Full Stack Developer will be responsible for designing, developing, testing, deploying, and maintaining modern web applications using Python, React, and AWS while collaborating closely with ...

Java Full stack developer

San Jose, CA · On-site

$61.50 - $79.50/hr

They are seeking a Java Full stack developer to design, develop, test, deploy, support, and evolve software applications. Responsibilities : • Design, develop, test, deploy, support and evolve ...

Full Stack Developer

San Francisco, CA · On-site +1

$55 - $60/hr

Sparks Wiz Limited is an engineering consultancy firm seeking a Full Stack Developer to join our team. If you are a passionate and skilled Full Stack Developer looking to contribute to exciting ...

Full Stack Developer Location: San Ramon, CA Duration: 6 Months Fullstack developer Front end : Java script, html, CSS, any JavaScript libraries Should be good in java Back end : Oracle Responsive ...

Full Stack Developer

Redwood City, CA · On-site

$120 - $160/hr

We're seeking a Full Stack Developer experienced in building scalable, high-performance web applications using Angular , Node.js , and REST API . In this role, you'll architect and maintain APIs ...

We are looking for an experienced and passionate Full Stack Developer to join the EyeUniversal team. The focus would be using well known languages such as PHP (using laravel.com framework , etc ...

Showing results 21-40

Intern Mern Full Stack Developer information

What is an Intern MERN Full Stack Developer?

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 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 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 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 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:

Infographic showing various Intern Mern Full Stack Developer job openings in California as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.

$110 - $160/hr

Other

Posted 9 days ago


Job description

Synectic Solutions is seeking a Full Stack Developer to join our team supporting the Program Office for NSWC Corona in Norco, California. The Full Stack Developer will work directly with the client analyzing complex and unique technical support assignments and lead or collaborate with other system administrators, cybersecurity personnel, and program analysts within an agile environment.

Responsibilities:
  • Work with development teams and product managers to ideate software solutions
  • Design client-side and server-side architecture
  • Build the front-end of applications through appealing visual design
  • Develop and manage well-functioning databases and applications
  • Write effective APIs
  • Test software to ensure responsiveness and efficiency
  • Troubleshoot, debug and upgrade software
  • Create security and data protection settings
  • Build features and applications with a mobile responsive design
  • Write technical documentation
  • Work with data scientists and analysts to improve software
  • Maintain, troubleshoot, and implement network security tools including firewalls, anti-virus, and intrusion detection services.
  • Answering questions about installation, operation, configuration, and customization.
  • Applying advanced diagnostic techniques to identify problems, investigate causes and recommend solutions to correct common failures.
  • Specific support consists of troubleshooting hardware, software, and network related issues encountered by users.
  • Installation of new software releases, system upgrades, evaluation and installation of patches and to resolve software related issues and Information Assurance Vulnerabilities (IAVs).
  • Assist with the maintenance and monitoring of the organizational mailbox to ensure that all users receive timely support in response to their requests for assistance.
  • Maintain and develop IT related procedures required to support the organization.
  • Support also includes working with the organizations Information Systems Security Officer (ISSO) for achieving system accreditation.
  • Provide recommendation to future IT needs of the organization.
  • Maintain data files and monitors system configuration to ensure data integrity.
  • Assist in the preparation of a monthly progress and status report.
Qualifications:
  • A high school degree, or a GED, and more than seven (7) years of relevant Full Stack Development experience, OR
  • A bachelor's degree in a relevant field and four (4) years of relevant Full Stack Development experience,
  • A master's degree in a relevant field and two (2) years of relevant Full Stack Development experience,
  • Must adhere to 8570.01M CWF Requirements - IAT Level IISECURITY CLEARANCE REQUIREMENTS: Must currently hold a Secret Security Clearance. US Citizenship is a requirement for Secret clearance at this location.
  • Proven experience as a Full Stack Developer or similar role
  • Experience developing desktop and mobile applications
  • Familiarity with common stacks
  • Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
  • Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
  • Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
Physical Demands:
  • Must be able to lift up to 10-25 pounds
  • Must be able to stand and walk for prolonged amounts of time
  • Must be able to twist, bend and squat periodically
What Your Experience Working for Us Will Be Like

Ask any of our employees and they will tell you SSI is a great place to work with an upbeat and positive culture. We take pride in our work to continuously improve on our performance in a manner that enhances the mission of the agencies we serve while expanding opportunities for our employees and our company.

About Synectic Solutions, Inc. (SSI)

Synectic Solutions, Inc. (SSI), is an award-winning, 20-year government contracting agency focused on the areas of logistics, engineering, management, and information technology. SSI is a growing organization committed to exceeding customer expectations, to continually improving all products, services, and processes, and to perform all work with the commitment to upholding the highest standards and ethics.

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