About the Job

We are seeking a Full Stack Developer (Intern) to join our team on a Remote basis. This internship is designed for students and early-career developers who want to build real-world web applications end-to-end—working across frontend and backend, learning best practices, and contributing to user-friendly products that help businesses grow. You’ll collaborate with experienced engineers to design features, build responsive interfaces, implement server-side logic, and connect databases, gaining hands-on experience with modern development workflows.

Roles & Responsibilities

• Develop and maintain React.js user interfaces using JavaScript, HTML & CSS, and component-based architecture.
• Build backend services with Node.js, supporting API development, routing, and business logic.
• Design data models and work with databases including MongoDB and MsSQL.
• Collaborate with the team to translate requirements into technical tasks and clean, maintainable code.
• Integrate frontend and backend features, ensuring smooth data flow and reliable performance.
• Follow code quality standards (version control, code reviews, and debugging practices).
• Participate in testing and validation to improve application stability and user experience.
• Contribute to documentation and learn through iterative development and feedback.

Required Skills & Qualifications

• Working knowledge of React.js and JavaScript fundamentals.
• Proficiency in HTML & CSS for building responsive, accessible UI.
• Ability to develop backend features with Node.js.
• Experience (academic or project-based) with MongoDB and/or MsSQL.
• Understanding of programming concepts using Java (preferred for application logic and OOP foundations).
• Strong problem-solving skills and eagerness to learn through hands-on development.
• Basic familiarity with REST APIs, version control (e.g., Git), and debugging.

About The Company

S3D Technology is a trusted digital platform development company helping businesses grow with innovative solutions. We specialize in custom website design, web and mobile app development, and AI automation services. Our team delivers modern, user-friendly products that streamline operations, enhance customer experiences, and support business success. Whether you’re a startup or an enterprise, we provide reliable technology tailored to your needs.