Software Engineer - React Developer

6 years

3 - 8 Lacs

Posted:20 hours ago| Platform: GlassDoor logo

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On-site

Job Type

Part Time

Job Description

Job Title: React Developer Total Experience: 6–10 years in Front-End DevelopmentRelevant Experience in React: 4+ yearsLocation: Hyderabad / Pune / Mumbai / Bangalore / Chennai
Job Summary We are seeking a highly skilled React Developer with strong expertise in modern front-end technologies and proven experience in migrating legacy UI applications to React. The ideal candidate will have hands-on experience in designing scalable, maintainable, and high-performing user interfaces while modernizing existing systems. This role requires deep knowledge of React.js, JavaScript/TypeScript, and front-end architecture, along with the ability to collaborate across teams to deliver seamless user experiences. Key Responsibilities . Lead migration of legacy UI applications to React, ensuring performance, scalability, and maintainability. . Design and develop reusable components, hooks, and state management solutions (Redux/Context API). . Utilise AI code accelerators for faster migration. . Optimize applications for maximum speed and scalability. . Integrate front-end components with RESTful APIs and backend services. . Conduct code reviews, enforce best practices, and mentor junior developers. . Troubleshoot, debug, and resolve UI/UX issues during migration and post-deployment. . Document technical designs, migration strategies, and provide training/support to stakeholders. Key Requirements . 4 to 6 years of front-end development experience, with at least 4+ years in React.js. . Strong expertise in React.js, JavaScript (ES6+), TypeScript, HTML5, CSS3, SAAS, and modern front-end frameworks. . Proven experience in migrating legacy UI frameworks (Silverlight, AngularJS, jQuery, JSP, etc.) to React. . Hands-on experience with state management libraries (Redux, MobX, Context API). . Familiarity with build tools and bundlers (Webpack, Babel, Vite). . Strong understanding of responsive design, cross-browser compatibility, accessibility standards. . Should have sound understanding of SEO concepts. . Experience integrating with RESTful APIs and microservices. . Excellent problem-solving, analytical, and communication skills. . Basic understanding of backend tech (Node.js, Express). Preferred Skills . Exposure to testing frameworks (Jest, React Testing Library, Cypress). . Experience with Next.js, server-side rendering (SSR), and static site generation (SSG). . Knowledge of CI/CD pipelines and DevOps practices. . Experience with cloud platforms (AWS, Azure, GCP) for front-end deployments. . Familiarity with performance monitoring tools (Lighthouse, New Relic). . Strong collaboration skills and ability to work in agile environments.

Your future duties and responsibilities

Required qualifications to be successful in this role

Together, as owners, let’s turn meaningful insights into action.
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction. Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting services firms in the world.

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CGI

Information Technology and Consulting

Montreal

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