Senior Frontend Engineer

Location: Kolkata

• Optimisation Techniques: Experience optimising front-end performance by employing strategies like code splitting for lazy loading components/pages, image optimisation techniques, bundle size reduction through tree shaking/module bundling tools to improve website speed and overall user experience.


• Expertise in Next.js: Extensive experience and proficiency in working with the Next.js framework, including server-side rendering (SSR), static site generation (SSG), routing, data fetching methods, API integration, and advanced features like incremental static regeneration.


• React Development Skills: Strong understanding of React library concepts such as component lifecycle methods, state management using hooks or context API, JSX syntax, virtual DOM manipulation, and best practices for building scalable and maintainable front-end applications.


• Collaboration & Team Workflow: Familiarity with team collaboration features provided by Vercel including project sharing options, role-based access control mechanisms (RBAC), team-wide deployments management for effective teamwork on projects hosted on the platform.

• 5-7 years of Frontend experience


• JavaScript Proficiency: Advanced knowledge of JavaScript programming language (ES6/ES7) with expertise in modern JS features like async/await, arrow functions, restructuring assignment to write clean and efficient code within a Next.js project.


• Responsive Web Design Principles: Ability to implement responsive design principles using CSS frameworks such as Tailwind CSS or Styled Components to create visually appealing layouts that are optimised for various devices and screen sizes.


• SEO Implementation Knowledge: Understanding of search engine optimisation best practices to enhance website visibility on search engines by implementing SEO-friendly meta tags, structured data markup/schema.org validation within a Next.js application.


• Monitoring & Logging Tools Integration: Expertise integrating monitoring tools like Datadog/New Relic/LogRocket or logging services such as Papertrail/Splunk into Vercels' environments to track application performance metrics/errors effectively.


• Advanced Deployment Strategies: Knowledge of advanced deployment strategies like canary deployments, A/B testing configurations, traffic splitting techniques offered by Vercel for controlled rollouts and seamless updates without downtime.