Full Stack Developer Intern

Full Stack Developer Intern
Remote | 4 Months | 6 Hours/Day, 6 Days/Week | Unpaid Internship
About the Role
We are looking for a versatile Full Stack Developer Intern to build end-to-end web features, from user-facing frontend interfaces to robust backend API architecture and database models at INFINEO.
You will work across the entire technology stack—developing responsive UI components in React/Next.js, designing server-side API logic in Node.js or Python, managing database pipelines, and connecting AI services to deliver end-to-end product features.
What You'll Do
Build and deploy full-stack web applications and feature modules across frontend and backend layers
Develop responsive frontend UI components using React, Next.js, and Tailwind CSS
Architect server-side REST APIs, database schemas, and data pipelines using Node.js or Python
Connect client applications with backend databases (PostgreSQL/MongoDB) and external AI services (OpenAI, Claude, Gemini)
Handle end-to-end feature lifecycle: requirements → UI development → backend integration → testing → deployment
Optimize application performance, resolve full-stack bugs, and ensure seamless user experiences across devices
What We're Looking For
Proficiency across frontend technologies (HTML, CSS, JavaScript, React/Next.js) and backend stacks (Node.js/Express or Python)
Experience working with relational or NoSQL databases (PostgreSQL, MongoDB)
Clear understanding of REST APIs, HTTP, authentication protocols, and state management
Strong problem-solving skills with the ability to navigate full-stack debugging and feature integration
High ownership mindset, adaptability, and speed of technical execution
Good to Have
Experience with TypeScript, Tailwind CSS, Prisma/SQLAlchemy, or Next.js App Router
Exposure to cloud hosting platforms (Vercel, AWS, Render) and Docker containerization
Experience building AI-enabled applications or integrating LLM APIs into web apps
Familiarity with AI coding tools
What You'll Get
Certificate of Internship
Letter of Recommendation (LOR), based on performance
LinkedIn Recommendation, based on performance
Comprehensive 360° software engineering experience across the full production stack
Exposure to modern full-stack workflows, AI API integrations, and cloud deployment pipelines
Direct impact building user-facing product features used by children and educators
High-performing interns may be considered for future full-time opportunities based on performance and business requirements

How to Apply
Apply through the INFINEO Careers page: Apply for the Full Stack Developer Internship
Shortlisted candidates will be invited for an interview after the initial screening.
Final selection will be based on interview performance.
About INFINEO
INFINEO is a character-building platform for children aged 5–12. We connect the wisdom of Indian mythology with real-world challenges to create engaging, story-driven experiences that help children develop confidence, empathy, resilience, critical thinking, and better decision-making.

Work arrangement
Yes