Senior/Principal Frontend (Fullstack) Engineer

Senior • Remote

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)**

Toro Performance Sp. z o.o.

Toro Performance Sp. z o.o. is a Poland-based technology company operating in the software development and IT services sector. The company focuses on building modern, scalable digital solutions with a strong emphasis on frontend engineering, architecture, and design systems. It demonstrates expertise in advanced web technologies such as React, TypeScript, and microfrontend architectures, reflecting a commitment to high-quality, maintainable, and reusable software platforms. With an international outlook and collaboration across locations such as Berlin, Toro Performance appears to operate in a flexible, remote-friendly environment, likely as a specialized boutique or small-to-mid-sized engineering firm dedicated to technical excellence and innovation.

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