Website:
crossinginfotech.com
Job details:
MERN Stack Developer Intern | Entry Level | Fresher | MongoDB, Express.js, React.js, Node.js | Remote
Company: Crossing Infotech
Job Type: Full-time Internship
Work Mode: Virtual / Remote
Location: India
Internship Duration: 1–3 months
Stipend: ₹16,500/month
Application Deadline: 20 September 2026
About the opportunity
Crossing Infotech is offering a MERN Stack Developer Internship for freshers and entry-level candidates interested in full-stack web development using MongoDB, Express.js, React.js, and Node.js.
This internship provides practical exposure to modern web application development through structured projects involving frontend interfaces, backend APIs, database operations, application integration, debugging, testing, and version control under appropriate technical guidance.
Key responsibilities
• Develop responsive frontend interfaces using React.js.
• Build reusable React components for web applications.
• Develop backend services and APIs using Node.js and Express.js.
• Work with MongoDB for storing and managing application data.
• Create and integrate RESTful APIs.
• Connect frontend applications with backend services.
• Implement basic application logic and data-handling workflows.
• Work with JSON data and API request/response structures.
• Assist with form validation and user-input handling.
• Debug frontend and backend application issues.
• Perform basic application and API testing.
• Use Git for source-code management and version control.
• Participate in code reviews and implement technical feedback.
• Maintain technical documentation for assigned features.
• Collaborate with other developers and project team members.
Who can apply
• Freshers and recent graduates.
• Candidates pursuing or having completed B.Tech, B.E., BCA, MCA, B.Sc. Computer Science, IT, or related programs.
• Candidates interested in full-stack web development.
• Candidates with academic, personal, or portfolio-based MERN projects.
Required skills
• Basic knowledge of JavaScript.
• Understanding of HTML and CSS.
• Basic knowledge of React.js.
• Basic understanding of Node.js and Express.js.
• Familiarity with REST APIs.
• Basic knowledge of MongoDB or database concepts.
• Understanding of JSON and HTTP fundamentals.
• Basic knowledge of Git and version control.
• Good problem-solving and debugging skills.
• Willingness to learn full-stack development.
Preferred skills
• Knowledge of React Hooks and React Router.
• Familiarity with Express.js middleware.
• Understanding of MongoDB collections and CRUD operations.
• Familiarity with Mongoose.
• Knowledge of npm and package management.
• Basic understanding of authentication and authorization.
• Familiarity with Axios or Fetch API.
• Experience with GitHub.
• Academic or personal MERN stack projects.
What you will learn
• Full-stack web application development.
• React.js frontend development.
• Node.js and Express.js backend development.
• MongoDB database operations.
• REST API development and integration.
• Frontend-backend communication.
• Application debugging and testing.
• Git-based development workflows.
• Basic authentication and application security concepts.
• Software development and documentation practices.
Ideal candidate profile
We are looking for candidates who are:
• Interested in building a career in full-stack or MERN development.
• Comfortable learning JavaScript and web technologies.
• Interested in developing complete web applications.
• Strong in logical thinking and problem-solving.
• Detail-oriented when working with application code.
• Willing to learn from technical feedback and code reviews.
• Comfortable working independently in a remote environment.
Why join Crossing Infotech?
• Remote internship opportunity.
• Practical exposure to MERN stack development projects.
• Opportunity to work with React.js, Node.js, Express.js, and MongoDB.
• Experience with frontend, backend, APIs, and databases.
• Project-based learning suitable for freshers.
• Opportunity to develop skills relevant to full-stack development careers.
Application deadline: 20 September 2026
If you are a fresher interested in MERN stack development, React.js, Node.js, MongoDB, and modern web applications, this internship provides an opportunity to develop practical full-stack skills through structured projects and supervised technical activities.
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