ReactJS Developer

Job Overview:

We are looking for an experienced React.js Developer specializing in Micro Front-End architecture to join our front-end development team. This role involves designing, developing, and optimizing UI components for high-performance applications. You will work closely with cross-functional teams to build scalable and reusable front-end solutions using React.js, Redux, Flux, and Webpack.

The ideal candidate should have a strong understanding of modern front-end development principles, micro front-end architecture, and progressive web applications (PWAs). You should also be experienced in working with tools like Node.js, Semantic UI/Material UI, Cloudbee pipeline, and SonarQube.

Key Responsibilities:

1. Front-End Development & Micro Front-End Architecture

• Develop and implement highly responsive user interface components using React.js.
• Architect and build Micro Front-End solutions to enable modular and scalable UI development.
• Implement state management using Redux and Flux.
• Ensure the reusability of UI components across different micro front-ends.
• Use Webpack Module Federation to optimize micro front-end deployments.

2. Performance Optimization & Debugging

• Profile and enhance front-end performance to improve user experience.
• Conduct browser-based debugging and troubleshoot UI software issues.
• Implement code-splitting and lazy loading for performance improvements.
• Optimize rendering and reduce unnecessary re-renders in React applications.

3. Integration & Testing

• Implement CI/CD pipelines for front-end applications using Cloudbee pipeline.
• Develop unit and integration tests using Mocha, Jest, and Enzyme.
• Conduct performance testing and address issues related to speed, responsiveness, and security.
• Work with SonarQube, BlackDuck, Coverity for code quality analysis and security compliance.

4. Collaboration & Documentation

• Work closely with backend developers, designers, and product managers to develop seamless user experiences.
• Use BitBucket for version control and collaborative coding practices.
• Document application changes, best practices, and development workflows.

Required Qualifications & Experience:

• Bachelor’s/Master’s degree in Computer Science, Information Technology, or a related field.
• 5-10 years of front-end development experience with a strong focus on React.js and Micro Front-End development.
• Proven experience working with Node.js for front-end/back-end integrations.
• Expertise in React tools such as Webpack, Enzyme, Redux, and Flux.
• Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.
• Experience with UI frameworks like Semantic UI / Material UI.
• Knowledge of Performance Testing tools such as Mocha, Jest, and Lighthouse.
• Hands-on experience with Cloudbee pipeline for DevOps CI/CD.
• Experience managing repositories and version control using BitBucket, Git.
• Familiarity with Micro Front-End technologies like Module Federation.
• Strong understanding of RESTful APIs and GraphQL.
• Experience with code security and quality analysis tools like SonarQube, BlackDuck, and Coverity.
• Excellent debugging and troubleshooting skills for cross-browser compatibility.

Preferred Skills (Nice to Have):

• Experience with TypeScript for scalable front-end development.
• Knowledge of Next.js for server-side rendering (SSR).
• Experience with Progressive Web Apps (PWA) and Service Workers.
• Familiarity with Docker/Kubernetes for front-end containerization.
• Experience working in Agile/Scrum environments.