Full Stack Developer Intern | Entry Level | Fresher | React, Node.js, JavaScript, SQL | Remote

About the job Full Stack Developer Intern | Entry Level | Fresher | React, Node.js, JavaScript, SQL | 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 Full Stack Developer Internship for freshers and entry-level candidates interested in developing complete web applications across both front-end and back-end technologies. The internship provides practical exposure to building responsive user interfaces, developing server-side functionality, working with databases, integrating APIs, testing application features, and using modern development workflows. Key responsibilities • Develop responsive web interfaces using HTML, CSS, and JavaScript. • Assist with building reusable components using React. • Develop or support server-side functionality using Node.js. • Create and integrate REST APIs for application features. • Work with SQL databases to store and retrieve application data. • Connect front-end components with backend services. • Implement basic application logic and data-processing functionality. • Test application features across different environments. • Identify and troubleshoot front-end and backend issues. • Validate user inputs and handle common application errors. • Use Git for source-code management and collaborative development. • Maintain technical documentation for assigned features and changes. Who can apply • Freshers and recent graduates. • Students or graduates from Computer Science, Information Technology, Software Engineering, BCA, B.Tech, MCA, or related fields. • Candidates with academic, personal, or portfolio web-development projects. • Candidates interested in Full Stack Development or modern web application development. Required skills • Understanding of HTML and CSS. • Basic to intermediate knowledge of JavaScript. • Familiarity with React fundamentals. • Basic understanding of Node.js. • Knowledge of SQL and relational databases. • Understanding of REST API concepts. • Basic knowledge of Git and version control. • Good problem-solving and debugging skills. Preferred skills • Familiarity with Express.js. • Knowledge of MongoDB or another NoSQL database. • Understanding of JavaScript ES6+. • Experience with REST APIs and JSON. • Familiarity with npm and package management. • Basic knowledge of authentication and authorization concepts. • Familiarity with GitHub. • Experience with academic or personal full-stack projects. What you will learn • Complete full-stack web-development workflows. • Building responsive front-end interfaces with React. • Backend development using Node.js. • REST API development and integration. • Database design and application data management. • Connecting front-end and backend services. • Application testing and debugging. • Git-based collaborative development. • Basic deployment and web-application architecture concepts. Ideal candidate profile We are looking for candidates who are: • Interested in becoming a Full Stack Developer. • Comfortable learning both front-end and backend technologies. • Curious about how complete web applications work. • Strong in logical thinking and problem-solving. • Willing to troubleshoot and improve application features. • Detail-oriented when working with code and user interfaces. • Comfortable working independently and collaborating with a remote development team. Why join Crossing Infotech? • Full-time remote internship opportunity. • Practical exposure to both front-end and backend development. • Opportunity to work with React, Node.js, JavaScript, SQL, and APIs. • Structured full-stack development projects. • Opportunity to build portfolio-relevant web applications. • Beginner-friendly opportunity for freshers. • Experience relevant to Full Stack Developer, Web Developer, Front End Developer, and Backend Developer career paths. Application deadline: 20 September 2026 If you are a fresher interested in full-stack development and want practical experience building complete web applications with React, Node.js, SQL, REST APIs, and JavaScript, this internship provides a structured environment to develop end-to-end development skills. #FullStackDeveloper #FullStackIntern #ReactJS #NodeJS #JavaScript #SQL #WebDevelopment #RESTAPI #SoftwareDevelopment #Internship #FresherJobs #RemoteInternship #IndiaJobs