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Job Title:Frontend Developer SDE II Location:Bengaluru, Karnataka Required Academics:Bachelors, Masters Experience:3-5 years Work from Office:5 days CTC : 5-8 LPASend your CV tokavan.bm@Senior Front End Developer (SDE-II) at Caliper is responsible for designing and building the front-end architecture of web applications. Further, will work closely with product managers, designers, and backend engineers to deliver high-quality, performant, and visually appealing user experiences. This role requires a deep understanding of front-end technologies, attention to detail, and a passion for improving user interfaces.Key Responsibilities: 1.Front-End Development: ●Develop, test, and deploy front-end components using modern JavaScript frameworks like React, Vue, or Angular. ●Ensure code is modular, maintainable, and efficient while following industry best practices. 2.UI/UX Implementation: ●Translate UI/UX designs into responsive and interactive web pages. ●Work closely with designers to ensure pixel-perfect implementation of design specifications. 3.Performance Optimization: ●Optimize the front-end for maximum speed and scalability, improving page load times and performance. ●Diagnose performance bottlenecks and implement optimizations (e.g., lazy loading, code-splitting, etc.). 4.Collaboration & Teamwork: ●Collaborate with backend engineers to integrate APIs and ensure smooth data flow between the frontend and backend. ●Participate in Agile development processes (e.g., sprint planning, daily standups, retrospectives). 5.Code Review & Best Practices: ●Conduct peer code reviews to ensure quality and adherence to coding standards. ●Help implement and maintain best practices in front-end development, including testing, continuous integration (CI), and continuous delivery (CD). 6.Testing: ●Write and maintain unit tests and end-to-end tests for front-end code using frameworks like Jest, Mocha, or Cypress. ●Ensure front-end applications work across different browsers and devices through cross-browser testing. 7.Continuous Learning & Improvement: ●Stay up-to-date with the latest front-end technologies, frameworks, and best practices. ●Suggest and adopt new tools and techniques that improve development efficiency and user experience. 8.Accessibility & Usability: ●Ensure that all user interfaces are accessible to a wide range of users by following accessibility guidelines (e.g., WCAG standards). Advocate for usability and accessibility improvements throughout the product development lifecycle. 9.Advanced proficiency inJavaScript ,HTML5 , andCSS3 . 10.Deep expertise in one or more modern front-end frameworks/libraries such asReact . 11.Strong understanding of front-end architectural patterns, component-driven development, and design principles. 12.Experience withresponsive design ,cross-browser development , andperformance optimization . 13.Experience withTypescriptand front-end state management libraries (e.g.,Redux ). 14.Expertise inCSS pre-processors(e.g.,Sass ,Less ) andCSS-in-JStechniques (e.g.,Styled Components ,Emotion ). 15.Familiarity withserver-side rendering(e.g.,Next.js ) andprogressive web apps (PWAs) . 16.Knowledge ofRESTful APIs ,GraphQL , andWebSockets . 17.Experience withCI/CD pipelines , andcontainerization(e.g.,Docker ). 18.Experience withweb performance monitoring tools(e.g.,Lighthouse ,Web Vitals )