Senior Frontend Engineer - Microfrontends Specialist (React & TypeScript)

Nasze wymagania: Strong hands-on experience with React and TypeScript Deep theoretical knowledge of TypeScript (Generics, Conditional Types, Mapped Types, Utility Types) Strong understanding of frontend and web application architecture (RESTful APIs, WebSockets) Hands-on experience with styled-components v6 (transient props, TypeScript theme augmentation, dual theming with Ant Design ConfigProvider) Proven ability to work independently, take ownership, and make architectural decisions Excellent English communication skills, including experience collaborating with non-native English-speaking teams Mile widziane: Practical experience with microfrontends architecture Knowledge of server-driven UI Experience with Next.js Understanding of Atomic Design methodology Ability and willingness to mentor and lead team members O projekcie: We are looking for 2 highly skilled frontend engineers, or fullstack engineers with a strong frontend focus, to join a project working with microfrontends architecture. This is a 6-month assignment with the potential for extension, remote work, and occasional onsite visits (Berlin direction, approximately once per month). You will be responsible for designing and implementing a reusable frontend scaffold/platform for the company, as well as building real business applications. We are seeking candidates with 8–12+ years of experience and a strong sense of ownership, excellent communication skills, and the ability to work independently on architecture design and development. Zakres obowiązków: Design and rewrite an existing frontend monolith into a microfrontends architecture Roll out a new design system across applications Build and maintain reusable frontend components and scaffolds Make pragmatic technical decisions regarding frontend architecture Collaborate with cross-functional teams and mentor junior developers when needed