Job
Description
Fullstack Developer (MERN Stack Frontend Focus) Location: Bangalore Job Type: Full-Time We are looking for a skilled Fullstack Developer with a strong focus on frontend development and expertise in the MERN stack (MongoDB, Express, React, Node.js) . The ideal candidate should have experience integrating Single Sign-On (SSO) solutions and a deep understanding of performance optimization, security best practices, and real-time communication . Key Responsibilities: Frontend Development: Develop responsive, dynamic user interfaces using React.js . Implement state management using Redux, Context API, and hooks (useState, useEffect, useContext). Optimize performance through code splitting, lazy loading, and caching strategies (Redis, HTTP caching) . Handle routing using React Router . Backend Development: Build and maintain Node.js and Express.js services. Implement asynchronous programming (Promises, async/await) and event-driven architecture . Integrate SSO solutions (OAuth, SAML, OpenID Connect). Optimize API requests with rate-limiting, pagination, error handling, and retries . Database Management: Design efficient MongoDB schemas, collections, and indexing . Work with Mongoose ORM for model creation, data validation, and population . Optimize database performance (query optimization, indexing, aggregation framework). Security & Performance Optimization: Implement secure authentication (JWT, OAuth). Apply security best practices: Helmet.js, CORS, rate-limiting, encryption (at rest & in transit), XSS & CSRF prevention . Minify and bundle code using Webpack, Babel . Real-Time Communication: Develop real-time features (chat, notifications, live updates) using Socket.io . DevOps & Testing: Work with CI/CD pipelines (Jenkins, GitHub Actions). Deploy applications on AWS, Heroku, DigitalOcean . Use Docker for containerization. Implement unit and integration testing (Jest, Mocha, Chai, Supertest). Requirements: Strong experience with React.js, HTML, CSS, JavaScript (ES6+), and TypeScript . Proficiency in Node.js, Express.js, and MongoDB . Experience with SSO integration (OAuth, SAML, OpenID Connect) . Knowledge of Git workflows (Gitflow, feature branching, merging, rebasing) . Familiarity with Agile methodologies (Scrum, Kanban) . Strong problem-solving and debugging skills . Excellent team collaboration and communication skills.
