React.Js Technical Lead (ReactJs + Next.Js) || 8+ yrs

Job Description

We at EMIDS, are hiring for React.Js Technical Lead role. Please find the details below and share your interest at aarati.pardhi@emids.com Role and Responsibilities: 1. Architecture & Design - Designing and implementing scalable, high-performance, and secure web applications using React 16+, Next.js, and Node.js - Applying Clean Architecture principles, React design patterns, and frontend best practices - Driving API First and Contract First design methodologies for robust integrations - Designing and implementing BFF (Backend for Frontend) patterns to optimize API consumption for frontend needs - Contributing to technical roadmap and architectural decisions for web applications 2. Development & Implementation - Developing rich, interactive, and responsive user interfaces using React (with TypeScript - .ts or .tsx files) - Building efficient and performant server-side logic and APIs with Node.js - Implementing state management with Redux (including state, actions, and reducers) - Integrating with various backend services and APIs using Axios - Utilizing CSS pre-processors like SCSS and leveraging libraries like Bootstrap for styling - Ensuring code quality through adherence to linting rules and best practices 3. Testing & Quality Assurance - Writing comprehensive unit tests with Jest and Enzyme - Developing integration and end-to-end tests using Cypress - Implementing contract testing using Pact scenarios to ensure API compatibility - Applying TDD (Test-Driven Development) and BDD (Behavior-Driven Development) principles throughout the development lifecycle - Generating detailed test reports - Conducting API testing 4. Build, Deployment & Operations (DevOps) - Configuring and optimizing build processes using Babel and Webpack - Working with CI/CD pipelines for automated builds, testing, and deployments - Deploying and managing applications on cloud platforms (e.g., AWS) - Implementing secure coding practices and secret management - Effective debugging and usage of DevTools/React tools and networking tools - Knowledge around Artifactory for dependency management - Experience with load/performance testing tools and automation 5. Collaboration & Mentorship - Collaborating effectively with cross-functional teams (product, design, QA, backend) - Participating in code reviews and mentoring junior developers - Staying updated with the latest industry trends and technologies 6. Performance & Optimization - Optimizing application performance, including code-splitting, lazy loading, and minimizing unnecessary re-renders - Understanding and addressing async concepts in both frontend and backend Other Essential Skills: State Management (Redux - state, action, reducers) API Communication (Axios): Standard library for making HTTP requests, essential for interacting with backend services Utility Libraries (Lodash, Moment, jQuery, etc.) CSS Pre-processors (SCSS) & Styling Libraries (Bootstrap): Proficiency in modern styling techniques and frameworks for consistent and responsive UI Quality & Best Practices: Frontend Best Practices: Knowledge of performance, accessibility, SEO, and maintainability for the user-facing part of the application Async Concepts: Deep understanding of asynchronous programming in JavaScript (Promises, async/await, event loop) crucial for both frontend and Node.js Secure Code Practices / Secret Management: Critical for building secure applications and protecting sensitive information Tooling & Operations: Effective Debugging / Devtools / React tools / Networking tools: Essential for troubleshooting and optimizing applications OpenAPI / Swagger usage: For API documentation and collaboration, crucial in an API-first environment Artifactory: For managing dependencies and artifacts in a structured way Load/Performance Testing and Automation: For ensuring application scalability and resilience API Testing: General ability to test APIs independently (e.g., Postman, curl)