Senior Frontend Developer - FreelancerSKILLS: React | Typescript | WebflowB2B: PLN 110 - 150 / Hour 💰LOCATION: REMOTE (POLAND)START DATE: 30.10.2025PROJECT DURATION: 1 monthKey Duties and Requirements: A Roadmap to Your Professional Success 🚀Scope of responsibilities: Designing, developing, and maintaining scalable frontend applications using React and TypeScript Creating and maintaining the company website using Webflow Collaborating closely with designers and backend engineers to deliver seamless user experiences Building reusable UI components and frontend libraries for internal products Ensuring high performance, accessibility, and responsiveness across various devices and browsers Participating in code reviews, mentoring team members, and sharing best practices Integrating APIs and optimizing data handling for performance and scalability Working with CI/CD pipelines and modern development tools Here’s a set of skills we require: 5+ years of professional experience in frontend development Excellent knowledge of React, TypeScript, and JavaScript (ES6+) Strong understanding of HTML5, CSS3, and responsive design principles Experience in building and managing websites in Webflow Familiarity with state management tools (e.g., Redux, Zustand, Recoil, or Context API) Proficiency in using Git, CI/CD, and modern build tools (Vite, Webpack, or similar) Strong understanding of REST and GraphQL API integration Good eye for UI/UX and attention to design fidelity Excellent communication skills and ability to work in a collaborative environment