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Intern Mern Full Stack Developer Jobs (NOW HIRING)

Spartan Technologies, Inc.

MERN Developer

Atlanta, GA · On-site

MERN Developer Full Stack Developer Are you looking for a fast-paced, engaging new challenge? We currently have an opportunity for a PERN/MERN Full Stack Developer on our CaseHub product, a web-based ...

Relativity, Inc.

Full Stack Developer

Austin, TX · On-site

Full Stack Developer - MERN Stack Relativity, Inc. | Lakeway / Austin, TX | Full-Time, In Office Relativity is hiring two full-time Full Stack Developers to work alongside our Development Team on ...

Skild AI

Full Stack Developer

San Mateo, CA

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 ...

ClinDCast LLC

Full Stack MERN Developer

Charlotte, NC · On-site

Job Summary We are seeking an experienced Full Stack MERN Developer to design, develop, and support scalable web applications and microservices. The ideal candidate will have strong expertise in ...

Innovcentric LLC

MERN Stack Developer

Dallas, TX · On-site

$60/hr

Role: MERN Stack Developer Client: TCS | Exp:8+ yrs | Dallas,TX (On-site)| $60/hr C2C Visa: Any Visa (LinkedIn URL, passport and visa copy required) JD: Experience with Map API like Google Map ...

TIKAJ

We are looking for a Full Stack developer intern who is proficient with Javascript. Your primary focus will be with the development team to design, develop and debug web applications. * HTML5/CSS3 ...

Next Step Systems

Full Stack Developer

Washington, DC · On-site

Full Stack Developer, Washington DC We are seeking a Full Stack Developer to work on a team building custom software for great customers using modern technologies and Agile methods. The Full Stack ...

Next Step Systems

Full Stack Developer

New York, NY · On-site

Full Stack Developer, New York City, NY Have 2 openings. These Full Stack Developer positions are 12 month contracts. These positions are not open for Sponsorship. US Citizen/Green Card Holder only ...

Next Step Systems

Full Stack Developer

Houston, TX · On-site

Full Stack Developer, Houston, TX Have 2 openings. These Full Stack Developer openings are 12 month contracts. These positions are not open for Sponsorship. US Citizen/Green Card Holder only. - Need ...

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Intern Mern Full Stack Developer information

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

As of Jul 8, 2026, the average hourly pay for intern mern full 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 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 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 are Intern MERN Full Stack Developers?

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.
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Intern Mern Full Stack Developer jobs near you
Infographic showing various Intern Mern Full Stack Developer job openings in the United States as of July 2026, with employment types broken down into 85% Full Time, 3% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $47,621 per year, or $22.9 per hour.
MERN Developer

MERN Developer

Spartan Technologies, Inc.

Atlanta, GA • On-site

Full-time

Re-posted 9 days ago

Job description

MERN Developer
Full Stack Developer
Are you looking for a fast-paced, engaging new challenge? We currently have an opportunity for a PERN/MERN Full Stack Developer on our CaseHub product, a web-based application that provides case management services to several state governments. This is a great position for a self-motivated, driven individual who enjoys collaborating with a talented team to build elegant business solutions.
Desired skills and experience:
Primary skills: React JS, Node JS and RDBMS, preferably PostgreSQL
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years of experience in software engineering on large-scale, mission-critical enterprise applications.
  • Strong proficiency in Core JavaScript and cloud platforms like AWS.
  • Good understanding of JS Fundamentals (Inheritance, Object-oriented design, ECMAScript features, promises, callbacks, event handling, etc.)
  • Strong understanding of relational databases and experience with Sequelize ORM.
  • Experience working in agile environments and in version control using GIT.
  • Hands-on experience with third-party integrations and APIs (e.g., Microsoft, Zoom, payment gateways).
  • Familiarity with authentication/authorization technologies like Okta and Azure MFA.
  • Knowledge of RESTful APIs and asynchronous programming.
  • Ability to solve complex performance problems and architectural challenges.
  • Strong debugging and problem-solving skills.
  • Comfortable with a combination of application customization and maintenance support.
  • Ability to communicate complex ideas effectively to both technical and non-technical audiences, verbally and in writing

Nice to Have:
Experience with Docker and containerized deployments.
  • Knowledge of CI/CD pipelines and cloud services such as IaC, IaaS and PaaS.

Key Responsibilities:
Design, develop, and maintain scalable and secure, enterprise-level web applications.
  • Collaborate with the product, development and client teams to prioritize, customize and build valuable product features.
  • Act as technical point of contact for state government clients.
  • Implement and optimize database models using Sequelize ORM.
  • Integrate and manage third-party APIs and services, such as Microsoft Services, Zoom, Okta Authentication.
  • Ensure the application's performance, scalability, and security by following industry best practices.
  • Contribute to peer code reviews and management of CI/CD pipeline.
  • Manage the debugging, troubleshooting, and resolution of application issues with US-based clients.
  • Coordinate and communicate effectively with an international team on task progress, evaluations, suggestions and schedules, along with technical and process issues.
  • Maintain technical documentation, including the development process, architecture, and standard components.

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