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Intern Mern Stack Developer Jobs in Passaic, NJ (NOW HIRING)

ShiftCode Analytics, Inc.

Mern Stack

Livingston, NJ · On-site

ShiftCode Analytics, Inc. is a fintech company seeking a strong, backend-focused MERN Engineer with ... the MERN stack, with a clear preference for backend-heavy development. • Solid hands-on ...

Anagh Technologies, Inc.

MERN

NJ · On-site

Principal Software Engineer (Fullstack Lead/Architect MERN) with Mobile Application Developer and ... As a Principal Full Stack Engineer, you will be responsible for designing and developing web and ...

Phia

Full Stack Engineer Intern

New York, NY · On-site

$80K - $180K/yr

Overview As a Full Stack Engineering Intern at Phia, you will help build and ship product features that power our creator and brand ecosystem. You will work across the stack to develop user-facing ...

Celerant Tech

Software Developer Intern

Iselin, NJ · On-site

$19.50 - $25.75/hr

A software developer intern is an entry-level team member, typically a student or recent graduate ... team's tech stack. · Exposure to database systems, APIs, or cloud platforms is a plus. 4. ...

Uncountable

Full-Stack Intern

New York, NY · On-site

$6.0K/mo

Thank you for your interest in Uncountable Engineering! Description Uncountable is hiring interns who are passionate about a career in full-stack software engineering. Our goal is to revolutionize ...

Dellfor Technologies

senior .net developer

Jersey City, NJ

$57.50 - $73/hr

NET stack (WISA, WINS) C#, WPF * Recent 1+ years of developing web application in open source stack (MEAN, MERN) * 2+ years of writing code in JS (ES6), JQuery, HTML, CSS, C# * At Least 5+ years of ...

N1

Software Engineer Intern (Fullstack)

New York, NY · On-site

Position Overview: We're seeking a Software Engineer intern, Full-Stack to join our engineering team full-time. This role is involves developing front-end, server-side, and database applications with ...

Dellfor Technologies

senior .net developer

New York, NY

$60.25 - $76.50/hr

NET stack (WISA, WINS) C#, WPF * Recent 1+ years of developing web application in open source stack (MEAN, MERN) * 2+ years of writing code in JS (ES6), JQuery, HTML, CSS, C# * At Least 5+ years of ...

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All JobsIntern Mern Stack Developer JobsIntern Mern Stack Developer Jobs in Passaic, NJ

Intern Mern Stack Developer information

See Passaic, NJ salary details

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

As of Jul 13, 2026, the average hourly pay for intern mern stack developer in Passaic, NJ is $23.71, according to ZipRecruiter salary data. Most workers in this role earn between $19.18 and $25.14 per hour, depending on experience, location, and employer.

What is the difference between Intern Mern Stack Developer vs Junior Mern Stack Developer?

AspectIntern Mern Stack DeveloperJunior Mern Stack Developer
Experience LevelEntry-level, internshipEntry to early professional experience
ResponsibilitiesAssisting in development tasks, learning, supporting senior developersDeveloping features, fixing bugs, contributing to projects
Skills & CertificationsBasic knowledge of MERN stack, learning mindsetProficiency in MongoDB, Express.js, React, Node.js, some certifications
Work EnvironmentInternship programs, training-focusedFull or part-time roles in tech teams

The main difference between an Intern Mern Stack Developer and a Junior Mern Stack Developer lies in experience and responsibilities. Interns are typically students or beginners gaining hands-on experience, while Junior developers have some practical skills and contribute more independently. Intern roles focus on learning and support, whereas Junior roles involve active development and problem-solving.

What are Intern MERN Stack Developers?

Intern MERN Stack Developers are entry-level programmers who assist in building web applications using the MERN stack, which stands for MongoDB, Express.js, React.js, and Node.js. As interns, they work under the guidance of senior developers to gain hands-on experience in designing, developing, and deploying full-stack web applications. Their responsibilities typically include writing code, fixing bugs, collaborating with teams, and learning best practices in software development. This role is ideal for those looking to start a career in web development and gain practical experience with modern JavaScript technologies.

What types of projects and tasks can I expect to work on as an Intern MERN Stack Developer?

As an Intern MERN Stack Developer, you will typically participate in projects that involve building and maintaining web applications using MongoDB, Express.js, React, and Node.js. Your daily tasks may include writing and testing code, fixing bugs, developing new features under the guidance of senior developers, and contributing to team meetings. You'll likely collaborate with designers, backend engineers, and QA testers, gaining exposure to the full software development lifecycle. This hands-on experience is valuable for building your technical skills and understanding industry-standard development workflows.

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

To thrive as an Intern MERN Stack Developer, you need a solid understanding of JavaScript, HTML, CSS, and the core components of the MERN stack: MongoDB, Express.js, React.js, and Node.js, often supported by relevant coursework or self-led projects. Familiarity with version control systems like Git, basic RESTful API development, and optionally cloud platforms or CI/CD tools is valuable. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate with teams and adapt to new tasks quickly. These skills are crucial for contributing to real-world projects, resolving development challenges, and growing into a proficient full-stack developer.
What are popular job titles related to Intern Mern Stack Developer jobs in Passaic, NJ? For Intern Mern Stack Developer jobs in Passaic, NJ, the most frequently searched job titles are:
What cities near Passaic, NJ are hiring for Intern Mern Stack Developer jobs? Cities near Passaic, NJ with the most Intern Mern Stack Developer job openings:
Intern Mern Stack Developer jobs near you
MERN Stack Developer - Mid Level

MERN Stack Developer - Mid Level

AGM Tech Solutions, LLC

Florham Park, NJ • On-site

Other

Posted 20 days ago

Job description

Position: Application Developer - MERN Stack
Long Term Contract
Location: Florham Park, NJ (Hybrid)
Need local to NJ!
Onsite Interview!!
Job Description:
We are seeking a MERN Stack Developer with experience in building and maintaining web applications using MongoDB, Express.js, React, and Node.js. The ideal candidate will be responsible for developing scalable applications, creating RESTful APIs, integrating front-end and back-end components, and collaborating with cross-functional teams throughout the software development lifecycle.
 
Required Skills:
• 3-5 years of strong experience with MongoDB, Express.js, React, and Node.js
• Experience developing RESTful APIs and microservices
• Proficiency with JavaScript/TypeScript, HTML, and CSS
• Knowledge of Git and Agile development methodologies
• Experience with cloud platforms and CI/CD is a plus
 
Responsibilities:
• Design, develop, test, and maintain web applications
• Build and integrate APIs and backend services
• Troubleshoot and resolve application issues
• Collaborate with business and technical teams to deliver high-quality solutions
• Participate in code reviews and application enhancements
 
 

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