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MERN Stack Developer

Infosys • Bangalore, India

Job Description

About the job: Build modern, high-impact web applications as part of a collaborative team that values clean engineering, ownership, and continuous learning. In this role, you’ll work across the full stack—crafting responsive user experiences, designing scalable APIs, and shaping data models that power real business outcomes. You’ll partner closely with product, design, and QA to turn ideas into reliable features, while also contributing to code quality, performance, and maintainability. With an AI-forward mindset, you’ll explore practical ways to enhance user experiences and developer productivity—whether through smart automation, intelligent search, or data-driven features. If you enjoy solving problems end-to-end, writing thoughtful code, and mentoring through example, this is a great place to grow and make a visible impact. Technical Requirements: Minimum Qualifications: • 3–5 years of hands-on experience building web applications using the MERN stack. • Strong proficiency in JavaScript/TypeScript, React, Node.js, and Express.js. • Solid experience with MongoDB, including data modeling and performance-aware querying. • Understanding of authentication/authorization patterns (e.g., JWT, session-based auth) and secure API design. • Experience working with Git-based version control and collaborative development practices. • Education: BE, ME, BTECH, MTECH, MCA, MSC, MBA (or equivalent practical experience). Responsibilities: Key Responsibilities: Full-Stack Development • Design, develop, and maintain full-stack applications using MongoDB, Express.js, React, and Node.js. • Build reusable, responsive UI components in React and ensure consistent UX across browsers and devices. • Develop secure, scalable RESTful APIs in Node.js/Express and integrate them with front-end workflows. • Model and manage data using MongoDB, including schema design, indexing, and query optimization. Quality, Performance & Collaboration • Write clean, testable code; participate in code reviews and contribute to shared engineering standards. • Troubleshoot production issues, optimize application performance, and improve reliability and observability. • Collaborate with product/design/QA to refine requirements, estimate effort, and deliver features on time. • Maintain documentation for APIs, components, and key technical decisions to support team alignment. AI-Enabled Feature Delivery • Contribute to AI-driven enhancements (e.g., intelligent recommendations, summarization, or automation) aligned with product needs. • Integrate AI services or APIs into existing workflows while ensuring data privacy and responsible usage. Preferred Skills: Technology->Full stack->MERN stack,Technology->Reactive Programming->NodeJS

Job Reference ID: CF-92938 • Posted on CloudFrame Job Scanner