Senior Frontend Developer

We are looking for a highly skilled and experienced Senior Front-End Developer with a strong background in modern web technologies, frameworks, and best practices. The ideal candidate will have hands-on experience in building high-quality, scalable, and performant Web Applications and front-end components for SaaS or product-based applications

Responsibilities:

• Develop and maintain web application with a strong focus on production-ready code.
• Build custom reusable components and libraries using frameworks like React or Angular.
• Convert existing components into reusable libraries and publish them for wider use.
• Create and maintain custom npm packages for internal and external use.
• Develop applications using Object-Oriented Programming (OOP) principles in JavaScript.
• Translate UI/UX designs into high-quality, responsive components.
• Ensure cross-browser compatibility and seamless functionality across different devices.
• Implement advanced media queries for adaptive layouts and responsive design.
• Manage application state effectively using tools such as Redux, Context API, or similar.
• Write modern, efficient HTML and CSS using the latest APIs and techniques.
• Address web application security concerns, including CORS, CSP, and general browser security best practices.
• Integrate and work with REST APIs, GraphQL, and WebSockets for real-time communication.
• Implement server-side rendering (SSR) using frameworks like Next.js or similar.
• Optimize web performance, including CSS, JavaScript, images, and other assets.
• Collaborate on CDN and AWS configurations for efficient content delivery and deployment.
• Develop and enhance custom frameworks using React and Angular.
• Write unit tests and maintain code quality using frameworks like Jest, Mocha, or similar.

Requirements:

• Proven Experience: Hands-on experience in building and deploying SPAs in production.
• Front-End Expertise: Advanced knowledge of HTML, CSS (including modern APIs), and JavaScript.
• Object-Oriented Programming: Strong experience applying OOP principles using JavaScript.
• Frameworks: Proficiency in React, Angular, or similar frameworks.
• Reusable Libraries: Experience converting components into reusable libraries and creating custom npm packages.
• Custom Frameworks: Hands-on experience in building and enhancing custom frameworks using React and Angular.
• SSR & Frameworks: Experience with server-side rendering and frameworks like Next.js.
• Performance Tuning: Strong skills in optimizing application performance (e.g., reducing bundle sizes, lazy loading).
• Web Security: Familiarity with web application security best practices.
• Tools & Platforms: Working knowledge of CDNs and cloud platforms like AWS.
• Testing: Experience with unit testing frameworks.
• Soft Skills: Strong problem-solving skills, attention to detail, and the ability to work independently or in a team environment.