React JS Developer
Kolkata · Senior
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Job description
Develop new user-facing features using React.js
Build reusable components and front-end libraries for future use
Optimize components for maximum performance across a vast array of web-capable devices and browsers
Collaborate with cross-functional teams to define, design, and ship new features
Mentor and guide junior developers in best practices and coding standards
Participate in code reviews to ensure code quality and adherence to coding standards
Stay updated on emerging technologies and best practices in front-end development
Ability to manage a small team
Ability to manage the client expectations & deliverables for the team
Good communication skills
Requirements:
Bachelor's degree in Computer Science, Engineering, or a related field
Minimum of 5 years of professional experience in software development
Strong proficiency in ReactJS, NextJS, and its core principles
Extensive experience with popular React.js workflows (such as Redux, Flux, or Context API) and tools including Webpack, Enzyme, Redux, and Flux.
In-depth knowledge of JavaScript, HTML5, and CSS3
Experience with modern front-end build pipelines and tools (e.g., Webpack, Babel)
Knowledge of server-side rendering and SSR frameworks (Next.js, Gatsby) is a plus
Familiarity with RESTful APIs and GraphQL
Excellent problem-solving skills and attention to detail
Strong communication and collaboration skills
Ability to work effectively in a fast-paced, dynamic environment
Knowledge of React Native.
Knowledge of TypeScript.
Basic knowledge of AWS
Proficient knowledge of cloud architecture planning and system diagramming.
Ability to write/manage the technical documentation, e.g. SRS, SDD, etc.
Experience with user interface design
Proficiency in browser rendering behavior and performance
Knowledge of performance testing frameworks including Mocha and Jest
Experience with browser-based debugging and performance-testing software
Excellent troubleshooting skills
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