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Intern Mern Stack Developer Jobs in New Jersey (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 ...

Reailize

AI Full Stack Developer

Middletown, NJ · On-site

Internally, the applications are built on a MERN stack (MongoDB, Express.js, React, Node.js ... Do prompt engineering, tool/function calling, and agent workflows on top of AI SDKs. * Design ...

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 ...

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. ...

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 ...

E-Solutions, Inc.

Java Full stack

Jersey City, NJ · On-site

$54.75 - $70.75/hr

Role : Java Full stack Location : Jersey City, NJ (Hybrid 3 days in office at client location ... Java Full stack1Java Full StackN/AC2C,W-2,1099,C2H,Part Time,Full Time,Other,Intern,Pass Through ...

Danaher

Software Engineer Internships

New Brunswick, NJ · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

Edison, NJ · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

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All JobsIntern Mern Stack Developer JobsIntern Mern Stack Developer Jobs in New Jersey

Intern Mern Stack Developer information

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 the most commonly searched types of Mern Stack Developer jobs in New Jersey? The most popular types of Mern Stack Developer jobs in New Jersey are:
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What job categories do people searching Intern Mern Stack Developer jobs in New Jersey look for? The top searched job categories for Intern Mern Stack Developer jobs in New Jersey are:
What cities in New Jersey are hiring for Intern Mern Stack Developer jobs? Cities in New Jersey with the most Intern Mern Stack Developer job openings:
Intern Mern Stack Developer jobs near you
Infographic showing various Intern Mern Stack Developer job openings in New Jersey as of July 2026, with employment types broken down into 17% Internship, 33% Full Time, and 50% Contract. Highlights an 100% In-person job distribution.
MERN Stack Developer

MERN Stack Developer

IFLOWSOFT Solutions Inc.

Florham Park, NJ • On-site

Other

Posted 5 days ago

Job description

Hi,

Greetings from Iflowsoft Solutions Inc

Position Title - Mern stack Application developer

Location - Florham Park NJ (Hybrid) - mostly 3 days onsite

Duration - Long term

Position Summary:
We are seeking a MERN Stack Developer with experience in building and maintaining web applications using MongoDB, Express.js, Angular, 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
• Experience with AI tooling
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

Iflowsoft Solutions inc is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, disability, military status, national origin or any other characteristic protected under federal, state, or applicable local law. We promote and support a diverse workforce at all levels in the company. This is not an unsolicited mail and if it is not intended for you or you are not interested in receiving our e-mails, you may unsubscribe

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