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Senior React.js Developer
  • Wrocław
Senior React.js Developer
Wrocław, Wrocław, Lower Silesian Voivodeship, Polska
Cyclad
19. 6. 2025
Informacje o stanowisku

technologies-expected :


  • JavaScript
  • TypeScript
  • HTML
  • CSS
  • SASS
  • LESS
  • GraphQL
  • Docker
  • React.js

technologies-optional :


  • CI/CD

about-project :


  • Location: Wrocław, Poznań, Kraków, 2 days from the office weekly
  • Budget: 120 PLN/net/h + VAT - B2B
  • Project language: English
  • Methodology: Scrum
  • Team Setup: Full-stack team of 10 engineers (Frontend, Backend, QA, Scrum Master)
  • Project Goal: Migration of an existing platform (governing 2000+ models) from IBM OpenPages to a modern technology stack to meet regulatory requirements.
  • Start Date: ASAP
  • End Date: 31.12.2025 (with a possibility of extension)

responsibilities :


  • Build responsive, accessible, and maintainable UIs using React.js, JavaScript/TypeScript, and modern HTML/CSS
  • Apply best practices in state management using Redux, Zustand, or similar libraries
  • Contribute to a micro-frontend architecture, integrating with a microservices-based backend
  • Write and maintain unit and integration tests using Jest, React Testing Library, or Cypress
  • Collaborate with backend developers, designers, and product managers in an Agile environment
  • Participate in code reviews, contribute to UI consistency via component libraries (e.g., Material UI, Ant Design), and ensure clean, maintainable code
  • Work with CI/CD pipelines, containerization (Docker), and frontend observability tools (e.g., Sentry, Datadog)

requirements-expected :


  • 4-6 years of experience withReact.js and solid knowledge of JavaScript/TypeScript
  • Proficiency in HTML5/CSS3/SASS/LESS and responsive design principles
  • Experience with micro-frontend architectures and modular application design
  • Familiarity with REST, GraphQL, or gRPC for backend integration
  • Awareness of CI/CD, Docker, and observability tools
  • Fluent English (spoken and written)
  • Experience working in Scrum or Kanban teams
  • Strong communication, problem-solving, and collaboration skills
  • Willingness to mentor junior developers and contribute to team knowledge sharing

offered :


  • Full-time job agreement based on B2B
  • Private medical care with dental care (covering 70% of costs) + rehabilitation package. Family package option possible
  • Multisport card (also for an accompanying person)
  • Life insurance

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • integration events
  • dental care
  • extra social benefits
  • employee referral program

  • Praca Wrocław
  • Wrocław - Oferty pracy w okolicznych lokalizacjach


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