Senior/Principal Frontend (Fullstack) Engineer

We’re looking for an experienced engineer (8+ years) with strong ownership, communication skills, and the ability to independently design and build frontend architecture. The role focuses on creating a reusable frontend platform and developing business applications in a microfrontends setup.

Project details:

• 6-month contract (possible extension)

• Remote + occasional onsite in Berlin (max once/month, usually less)

• Full-time (100% FTE)

Key requirements:

• Expert-level React and TypeScript (including advanced TS concepts like generics, conditional and mapped types)

• Strong frontend and web architecture knowledge (REST APIs, WebSockets)

• Experience with styled-components v6 and theming (incl. Ant Design)

• Ability to mentor, lead, and communicate clearly in English

Nice to have:

• Microfrontends and server-driven UI experience

• Next.js knowledge

• Familiarity with Atomic Design

Responsibilities:

• Redesign a frontend monolith into a microfrontends architecture

• Build and roll out a new design system

Bonus:

• Experience with UI libraries/design systems

• Monorepo tools (Nx, Turborepo, pnpm/yarn workspaces)**