Cumulations Technologies - Full Stack Developer - MERN Stack

Key Responsibilities : - Design, develop, test, and maintain scalable and responsive web applications using MERN stack (MongoDB, Express.js, React.js, Node.js). - Build reusable frontend components with React.js, Hooks, and modern state management tools (Redux, Context API, Zustand). - Convert Figma/UI designs into clean, performant, and reusable React components. - Implement RESTful and GraphQL APIs with Node.js/Express and integrate seamlessly with frontend applications. - Design and optimize MongoDB schemas and queries for scalability and performance. - Ensure smooth data flow between frontend and backend, including authentication, authorization, and caching. - Optimize frontend and backend performance across devices and browsers. - Participate in code reviews, sprint planning, and Agile ceremonies. - Collaborate closely with cross-functional teams including DevOps and QA. - Implement CI/CD pipelines, containerization, and orchestration using Docker and Kubernetes. - Deploy and manage applications on AWS cloud services (preference for candidates with AWS certification). Skill Requirements : Frontend : - React.js (with Hooks) - JavaScript (ES6+), TypeScript, HTML5, CSS3 - State Management : Redux / Context API / Zustand - Styling : TailwindCSS, Styled-Components, Material UI, Bootstrap - Routing : React Router Backend : - Node.js, Express.js - API Development : RESTful APIs & GraphQL - API Clients : Axios / Fetch - Database : MySQL, Postgres, MongoDB - Authentication & Authorization (JWT, OAuth, etc.) DevOps & Cloud : - Docker, Kubernetes, Kafka - AWS (EC2, S3, RDS, Lambda, CloudWatch, etc.) - Certification preferred - CI/CD pipelines (GitHub Actions, Jenkins, or similar)