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September 26, 2026

Frontend/Full-Stack Engineer (React & Cloud)

Mid • On-site

Kraków, Poland

Quick Facts

  • Role: Frontend/Full-Stack Engineer (React & Cloud)

  • Focus: React frontend, UX improvements, testing, AWS environments, CI/CD, IaC, API support

Description

You’ll work on delivering modern digital products, developing the React frontend, and implementing key UX changes. The role includes fixing UI layouts, ensuring code compliance with architecture/design patterns, and creating unit, integration, and end-to-end tests. You’ll also deploy and maintain test and production environments on AWS, build and optimize CI/CD, manage infrastructure with Infrastructure as Code, and support backend/API changes.

Responsibilities

  • Develop and evolve the frontend in React and implement UX improvements

  • Adjust screen layouts and fix UI/functional bugs

  • Ensure code quality and alignment with architectural requirements and design patterns

  • Write unit, integration, and end-to-end tests

  • Validate key user flows before production deployment

  • Deploy and maintain test and production environments in AWS

  • Create and optimize CI/CD processes

  • Manage infrastructure using Infrastructure as Code (IaC)

  • Support backend and implement/maintain API changes, including security updates

Requirements

  • Practical experience with Expo/React Native

  • Strong UX understanding and experience improving product usability

  • Experience with Vitest or Jest (unit/integration) and Playwright or Cypress (end-to-end)

  • Ability to operate independently and make decisions

  • Experience with best practices, design patterns, and Clean Code

  • Very good AWS knowledge

  • Experience creating and maintaining CI/CD pipelines

  • Practical knowledge of Infrastructure as Code (IaC)

  • Experience supporting backend and implementing/maintaining API changes and integration contract adjustments (preferred)

Benefits

  • Opportunity to work across diverse projects in Software, Embedded, Data, and Cloud Services

  • Access to medical care, sports card, and cafeteria platform benefits

  • Support for engagement in additional pre-sales and expert initiatives

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