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Senior Frontend Engineer - Microfrontends Specialist (React & TypeScript)
  • Warsaw
Senior Frontend Engineer - Microfrontends Specialist (React & TypeScript)
Warszawa, Warsaw, Masovian Voivodeship, Polska
SQUARE ONE RESOURCES sp. z o.o.
1. 4. 2026
Informacje o stanowisku

technologies-expected :


  • TypeScript
  • React.js
  • React Native
  • WebSockets
  • microfrontends architecture
  • Ant Design ConfigProvider

technologies-optional :


  • Next.js
  • Atomic Design

about-project :


  • 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.

responsibilities :


  • 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

requirements-expected :


  • 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

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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