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Junior Mern Stack Developer Jobs in California (NOW HIRING)

ClifyX

MERN Stack Developer

Newark, CA · On-site

ClifyX is seeking a MERN Stack Developer with significant experience in web development. The role involves hands-on development using React, NodeJs, and MongoDB, along with creating responsive web ...

AA2IT

Senior Full Stack Developer

San Francisco, CA · On-site

AA2IT is a leading technology company in San Francisco seeking an experienced Full Stack Developer ... Required : • 5-8 years experience in MERN stack • strong problem-solving skills • ability to ...

Skild AI

Full Stack Developer

San Mateo, CA · On-site

Position Overview We are seeking a Full Stack Developer to help build and maintain our cloud ... Experience with MERN stack. * Proficiency with WebRTC and Socket.IO * Knowledge of SQL and NoSQL ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

$25 - $41/hr

Job Summary We are seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing team. This role is ideal for recent graduates or professionals with 1-2 years of software ...

Easy Street Capital

Full Stack Developer

Irvine, CA · On-site

$100 - $125/hr

We are looking for a skilled and motivated Full Stack Developer to join our growing team, building ... Mentor and support junior engineers, contribute to documentation, and design system components.

Easy Street Capital

Full Stack Developer

Irvine, CA · On-site

$90K - $110K/yr

We are looking for a skilled and motivated Full Stack Developer to join our growing team, building ... Mentor and support junior engineers, contribute to documentation, and design system components.

CACI

Full Stack Developer

Norco, CA · On-site

Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance ... Prior experience mentoring junior developers and contributing to technical design discussions ...

Compunnel

.Net Full Stack Developer

Aliso Viejo, CA · On-site

The .NET Full Stack Developer will be responsible for developing and supporting full-stack ... Notes: Mandatory areas - Junior .Net - 3-5 years experience Must Have skills: - Full-Stack ...

Compunnel

Net Full Stack Developer

Aliso Viejo, CA · On-site

The .NET Full Stack Developer will be responsible for developing and supporting full-stack ... Notes: Mandatory areas - Junior .Net - 2-3 years experience Must Have skills: - Full-Stack ...

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Junior Mern Stack Developer information

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$23.7K

$87.8K

$135.7K

How much do junior mern stack developer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for junior mern stack developer in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What is a junior MERN Stack Developer?

A Junior MERN Stack Developer is an entry-level software developer who specializes in building web applications using the MERN stack, which consists of MongoDB, Express.js, React, and Node.js. They assist in developing, testing, and maintaining both front-end and back-end components of web applications. Typical responsibilities include writing clean code, fixing bugs, collaborating with senior developers, and integrating APIs. Strong foundational knowledge of JavaScript, database management, and version control (e.g., Git) is essential. This role is ideal for individuals looking to gain hands-on experience and grow their skills in full-stack development.

What kind of projects or tasks might a junior MERN Stack Developer typically work on?

As a Junior MERN Stack Developer, you will often be involved in building and maintaining web applications, implementing new features, and fixing bugs within the application stack. Your day-to-day work may include writing code for both front-end (using React.js) and back-end (using Node.js and Express), working with databases like MongoDB, and collaborating closely with other developers, designers, and project managers. You may also be asked to participate in code reviews, contribute to team discussions on architecture or user experience, and learn best practices for scalable and maintainable code. This hands-on experience helps you develop your technical skills and prepares you for more advanced responsibilities as your career progresses.

What are the key skills and qualifications needed to thrive in the junior MERN Stack Developer position, and why are they important?

To thrive as a Junior MERN Stack Developer, you need a solid understanding of JavaScript, React.js, Node.js, Express, and MongoDB, typically supported by a relevant degree or coding bootcamp. Familiarity with version control systems like Git, Agile development practices, and basic knowledge of RESTful APIs are highly valued, while certifications in web development can enhance your candidacy. Strong problem-solving abilities, good communication skills, and a willingness to learn enable effective collaboration and growth in this role. These skills and qualities are essential for building efficient web applications and contributing successfully to dynamic development teams.

What are the most commonly searched types of Mern Stack Developer jobs in California?

The most popular types of Mern Stack Developer jobs in California are:

What are popular job titles related to Junior Mern Stack Developer jobs in California?

For Junior Mern Stack Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Junior Mern Stack Developer jobs in California look for?

The top searched job categories for Junior Mern Stack Developer jobs in California are:

What cities in California are hiring for Junior Mern Stack Developer jobs?

Cities in California with the most Junior Mern Stack Developer job openings:

Junior Mern Stack Developer jobs near you
Infographic showing various Junior Mern Stack Developer job openings in California as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, 4% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

MERN Stack Developer

ClifyX

Newark, CA • On-site

Full-time

Re-posted 20 days ago

Job description

Job Summary:
ClifyX is seeking a MERN Stack Developer with significant experience in web development. The role involves hands-on development using React, NodeJs, and MongoDB, along with creating responsive web applications and RESTful services.
Responsibilities:
• Candidate should have 6 to 8 years of experience in MERN Stack Development.
• Handson experience with React, NodeJs Express and MongoDB
• Handson experience with HTML5, CSS3, Material UI and web standards
• Experience in developing responsive web applications and creating RESTful services with Nodejs
• Knowledge of AWS lambda ECS EKS Docker Gitlab and CICD
• Excellent problem solving and debugging skills
• Strong communication and teamwork skills
Qualifications:
Required:
• Candidate should have 6 to 8 years of experience in MERN Stack Development.
• Handson experience with React, NodeJs Express and MongoDB
• Handson experience with HTML5, CSS3, Material UI and web standards
• Experience in developing responsive web applications and creating RESTful services with Nodejs
• Knowledge of AWS lambda ECS EKS Docker Gitlab and CICD
• Excellent problem solving and debugging skills
• Strong communication and teamwork skills
Company:
ClifyX provides innovative business solutions which satisfy requirements for mission-critical reliability, scalability, interoperations. Founded in 1998, the company is headquartered in South Plainfield, USA, with a team of 501-1000 employees. The company is currently Late Stage.
ClifyX logo

About ClifyX

Sourced by ZipRecruiter

ClifyX is a well-established player in the IT Services sector that specializes in providing result-oriented technological solutions to a wide range of industrial verticals. Based in South Plainfield, New Jersey, ClifyX offers a comprehensive selection of IT services that include project staffing, application development, professional consulting, and other IT-based solutions. While the company's website, clifyx.com, does not divulge the exact founding date, it is clear that ClifyX has grown into a renowned name within their domain, thanks to their unwavering commitment to innovative practices. The company's mission statement revolves around harnessing the power of technology to assist their clientele in steering their respective businesses towards success.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

South Plainfield, NJ, US

Year founded

1998

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