Full Stack Developer Intern

Full Stack Developer Intern – Backend / MERN / LaravelCompany: Appspine Technologies Private Limited

Location: Noida, Uttar Pradesh

Job Type: Internship

Duration: 6 Months

Department: Technology

About AppspineAppspine is a software development company focused on building mobile applications, web platforms, SaaS products, MVPs, and AI-powered solutions for businesses and startups.

We are looking for a Full Stack Developer Intern who is primarily interested in backend development and wants to gain hands-on experience working on real-world projects.

About the RoleAs a Full Stack Developer Intern, you will primarily work on the backend side of applications, including API development, database management, authentication, third-party integrations, and payment gateways.

You will work with Node.js, Express.js, MongoDB, Laravel/PHP, and the MERN Stack while collaborating with frontend developers and other members of the development team.

MERN StackMERN = MongoDB + Express.js + React.js + Node.js

The role is backend-focused, with React.js mainly used for understanding frontend integration and connecting APIs with applications.

• Key ResponsibilitiesDevelop and maintain REST APIs using Node.js and Express.js.
• Build backend features and application business logic.
• Work with MongoDB for database design and management.
• Implement CRUD operations and database queries.
• Develop authentication and authorization systems.
• Work with JWT and OTP-based authentication.
• Integrate third-party APIs and external services.
• Implement payment gateway integrations, including Razorpay.
• Work with Laravel/PHP for backend development and existing applications.
• Integrate APIs with React.js applications.
• Test APIs using Postman.
• Debug issues and fix backend bugs.
• Optimize API and database performance.
• Use Git/GitHub for version control and collaboration.
• Participate in testing, deployment, maintenance, and code reviews.
• Follow clean, reusable, secure, and maintainable coding practices.
• Collaborate with developers, designers, and project teams to deliver projects.
• Required SkillsNode.js
• Express.js
• MongoDB
• REST API Development & Integration
• Understanding of MERN Stack
• Laravel / PHP
• CRUD Operations
• Postman
• Git & GitHub
• Database concepts
• Authentication & Authorization
• JWT & OTP
• Third-party API integration
• Payment Gateway Integration
• Basic understanding of React.js API integration
• Good logical and problem-solving skills
• Ability to learn new technologies and work on real-world projects
• Good to HaveExperience with Razorpay or other payment gateways
• Experience building REST APIs
• Previous Node.js/MERN projects
• Knowledge of deployment and server basics
• Understanding of API security
• Experience working with real-world databases
• Who Can ApplyFreshers
• Recent graduates
• Students currently pursuing or completing a degree/course
• Candidates from Computer Science, IT, Software Development, or related fields
• Candidates with academic, personal, or internship projects in Node.js, MERN, Laravel, or backend development

Internship Duration6 Months

Full-Time OpportunityCandidates demonstrating strong technical skills, performance, learning ability, project contribution, and professionalism during the internship may receive an opportunity for a full-time position with Appspine, subject to business requirements.

• What You Will GainHands-on experience with real-world applications
• Practical backend development experience
• Experience building and integrating REST APIs
• Experience with MongoDB and Node.js
• Exposure to payment gateway and third-party API integrations
• Experience working with MERN and Laravel
• Experience with Git/GitHub, testing, deployment, and production applications
• Opportunity to work closely with an experienced development team