2 React.Js Framework Jobs

Key Responsibilities : UI Architecture : - Design and implement the overall architecture of our front-end applications, ensuring modularity, maintainability, and scalability. Component Development : - Build reusable React components with a focus on performance, accessibility, and responsiveness. State Management : - Utilize Redux or other state management libraries to create predictable, efficient data flows within our applications. API Integration : - Collaborate with backend engineers to integrate seamlessly with RESTful APIs, ensuring data consistency and error handling. User Experience (UX) : - Work closely with UX designers to translate wireframes and mockups into polished, interactive interfaces. Performance Optimization : - Identify and resolve performance bottlenecks, optimizing code and assets for fast loading times and smooth interactions. Testing & Quality Assurance : - Write unit, integration, and end-to-end tests to ensure the quality and reliability of the UI. Mentorship & Collaboration : - Share your knowledge and expertise with junior team members, fostering a culture of continuous learning and growth. Qualifications : Essential : - 3+ years of front-end development experience with a strong focus on React.js (minimum 4 years). - Expert-level JavaScript skills, including ES6+ features and asynchronous programming. - Deep understanding of React ecosystem tools like Redux, Webpack, and React Router. - Proficiency in HTML5, CSS3 (including LESS or SASS), and responsive design principles. - Hands-on experience with AWS services (e.g., S3, CloudFront, Lambda) for front-end deployment and optimization. - Proven ability to architect complex front-end projects from conception to deployment. - Experience reading and working with API documentation (REST, GraphQL). - Strong understanding of server-side rendering (SSR) and client-side rendering (CSR) techniques. - Excellent communication and collaboration skills within a cross-functional team. Preferred : - Experience with TypeScript. - Familiarity with CSS-in-JS libraries (e.g., Styled Components). - Experience with performance profiling and optimization tools. - Knowledge of testing frameworks like Jest and React Testing Library. - Understanding of OAuth 2.0 and security best practices for web applications. - Experience with design systems and component libraries.

Role Senior Digital Engineer Exp – 4 to 8 Years Job Description: Strong UI skills to speak with various stakeholders like UX and Solution Architects, UX Designers, BA to get understand and derive on the user journey and wireframes. Able to design and technical analysis for single page application (SPA) from UX wireframes and able to map the respective REST services also able to create efficient tested re-usable FE components. Able to review / test the flow of the applications and review the deliverables with more intensive in UI. Strong/Mandatory Skills: JavaScript + React 1. Strong Experience in Javascript coding with standards of ES5 and ES6 2. Strong Experience in React js Framework – web components with UI state management with Redux and React Context 3. Strong Experience in Bootstrap , html , css 3 with LESS / SASS to understand the UX – wireframes 4. Strong Experience in JS libraries – JQuery, underscore 5. Strong Experience in FE – react application in build and deploy with webpack, grunt, gulp 6. Able to trouble shoot in FE – SPA with React 7. Able to write unit test JS libraries – JEST/ Mocha/Jasmine Interview process: Technical evaluation - Hacker earth Spec or Coding Round - Hacker earth Managerial evaluation Final Discussion. kindly apply for the job using below given Workday link: https://sellagroup.wd3.myworkdayjobs.com/CentricoIndiaPrivateLimited/job/Chennai-India/Senior-Digital-Engineer_JR-001750 Website : Please feel free to visit our website: https://www.centrico.tech/in/ LinkedIn Page -https://www.linkedin.com/company/sella-india/about/ The Perks of Progress: Caring for Health & Well-being: Centrico care program Annual health medical check Parental & OPD claim Development and Growth Aspects: Udemy courses Certification reimbursement Hybrid Working: One-time setup allowance reimbursement Monthly work-from-home (WFH) allowance Other Pursuits: Toastmasters Sabbatical leave Corporate Social Responsibility (CSR) Education time off Awards and Recognitions: Great Place to Work (GPTW) Certified 2024 to 2025 About Centrico: Sella group has been in the financial services business for over 130 years. The group conducts businesses in Investment Banking, Private Banking, Commercial Banking, Open Banking and Technology products. Sella is a mid-sized group based out of Italy and conducts its primary business only in Italy. Sella group also includes technology companies such as Centrico S.p.A (Core Banking suite & Tech services), Fabrick (Open Banking Platform) and Axerve (Payment Gateway). Centrico-India has been in India since 1996 in various avatars. Centrico-India is an extended offshore arm of Centrico S.p.A. We, as a part of Centrico, are a Global Competency Center (GCC) for the Sella Group of Companies and for the external customers of Centrico. We are over 300 resources, and we work primarily in the areas of application design & development, maintenance & enhancement, architecture, testing, Data and Business insights (including big data, analytics and Machine learning) and Information security