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Intern Mern Stack Developer Jobs (NOW HIRING)

Seeking a Mern Stack Developer with approximately 5 7 years of experience. * React.js and Node.js are the most critical technical skills. * Strong hands-on experience with MongoDB and PostgreSQL/SQL ...

By combining deep expertise, advanced engineering, and patented software, we transform complexity ... Internally, the applications are built on a MERN stack (MongoDB, Express.js, React, Node.js)

Full-Stack Developer Location: Berkeley Heights, NJ / Alpharetta, GA(5days onsite) You will be part ... NET: C#, .NET 6/8, Web API. o MEAN/MERN: Node.js, Express, React/Angular. o LAMP: Modern PHP (8.x ...

Git, Docker (preferred) Qualifications * 3+ years of professional experience as a Full-Stack Developer, primarily with the MERN/TypeScript stack. * Deep understanding of TypeScript's advanced ...

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

As of Aug 19, 2026, the average hourly pay for intern mern stack developer in the United States is $22.89, according to ZipRecruiter salary data. Most workers in this role earn between $18.51 and $24.28 per hour, depending on experience, location, and employer.

What is an intern MERN stack developer?

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 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.

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What states have the most Intern Mern Stack Developer jobs?

States with the most job openings for Intern Mern Stack Developer jobs include:

Infographic showing various Intern Mern Stack Developer job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 4% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $47,621 per year, or $22.9 per hour.

MernStack Developer

Yotta Systems INC

Chicago, IL โ€ข On-site

Other

Posted 5 days ago


Job description

<>Interview Mode :-Face to Face
Key Responsibilities:
  • Candidates should ideally provide a GitHub, portfolio, or live website/work sample demonstrating React development.
  • Seeking a Mern Stack Developer with approximately 5 7 years of experience.
  • React.js and Node.js are the most critical technical skills.
  • Strong hands-on experience with MongoDB and PostgreSQL/SQL databases is required.
  • Experience with TypeScript and JavaScript frameworks is expected.
  • Candidate should understand AWS, Docker, CI/CD pipelines, and basic AWS infrastructure.
  • Experience deploying and supporting applications in production environments is important.
  • Candidate should be comfortable with data refreshes, application maintenance, and ongoing enhancements.
  • The primary project involves migrating existing R Shiny applications to React-based applications.
  • Responsibilities will include rewriting/migrating existing code and building interactive web applications and dashboards.
  • Developers will also support new dashboards, custom workflows, data updates, and smaller enhancements.
  • Applications are highly interactive and include custom analytics dashboards and workflow automation.
  • The team provides existing code, patterns, documentation, and requirements to accelerate development.
  • The role supports custom data analytics solutions developed for Marsh clients.
  • Insurance/claims or workers compensation domain knowledge is a strong plus but NOT mandatory.
  • Strong communication, documentation, teamwork, and business-to-technical translation skills are important.
  • Candidate should be able to work independently while collaborating with U.S. and offshore development teams.
  • Experience using AI-driven development tools is preferred; candidates should be open to bringing innovative AI ideas to the team.
  • Top priority: Strong hands-on React + Node.js + MongoDB/SQL development experience and the ability to build/deploy production-quality applications.