Senior React Developer

O projekcie: - Stable, long-term projects - Competitive salary with a B2B contract - Remote work - Private healthcare and multisport card Wymagania: - Strong React + TypeScript experience - Solid knowledge of Next.js, SSR/CSR, and hydration issues - Experience with MUI (Material UI) and theming - Experience building component libraries or design systems - Familiarity with Storybook and modern frontend tooling - Ability to work across teams and contribute to architecture Nice to have: - Micro-frontends - Design tokens / theming systems - CI/CD for frontend libraries Codzienne zadania: - Build and maintain a shared React component library (MUI-based) - Develop reusable UI components (layouts, forms, app shell) - Ensure SSR compatibility with Next.js from the start - Define design tokens and theming (colors, typography, branding) - Set up and maintain Storybook documentation - Collaborate with design (Figma) and translate designs into code - Support adoption across teams and pilot solutions in real apps