7+ years of frontend development experience 5+ years using React in SaaS environments B2 or better English proficiency Proficient in JavaScript (ES6+), TypeScript, HTML5, CSS3 Experience with state management libraries (Redux, MobX, Zustand) Solid understanding of REST APIs, GraphQL Familiarity with component-driven development, testing frameworks (Jest, React Testing Library), and CI/CD pipelines Deep knowledge of cross-browser compatibility, responsive design, and accessibility standards (WCAG) Proven experience optimizing frontend performance Ability to work 8 hours per day Excellent problem-solving, debugging, soft and communication skills Progressive experience using React, including the latest release Experience working in agile projects using Scrum Experience working with Azure cloud environments