Hybrid Mid/Senior Frontend Engineer

Posted 2 hours ago

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About the role

  • Mid/Senior Frontend Engineer designing and developing modern web applications for GFT using React and TypeScript, mentoring junior developers in best practices.

Responsibilities

  • Design, develop, and maintain modern web applications using React and TypeScript
  • Build reusable, well-structured UI components and frontend architecture
  • Collaborate with UX/UI designers to deliver intuitive and accessible user interfaces
  • Integrate frontend applications with REST/GraphQL APIs
  • Ensure high code quality through reviews, testing, and best practices
  • Optimize applications for performance, scalability, and cross-browser compatibility
  • Actively participate in technical discussions and contribute to architectural decisions (Senior)
  • Mentor less experienced developers and promote frontend best practices

Requirements

  • 3+ years of professional experience in frontend development (Mid) / 5+ years (Senior)
  • Strong knowledge of JavaScript (ES6+) and TypeScript
  • Hands-on experience with React and modern React patterns (hooks, context, functional components)
  • Solid understanding of HTML5, CSS3, and responsive design
  • Experience with state management solutions (e.g. Redux, Zustand, React Query)
  • Familiarity with Git and modern CI/CD workflows
  • Ability to write clean, maintainable, and testable code
  • Good communication skills and ability to work in a cross-functional team
  • Nice to Have
  • Experience with Cypress or other end-to-end testing frameworks
  • Knowledge of Google Cloud Platform (GCP) in a frontend or full-stack context
  • Experience with design systems and component libraries
  • Familiarity with performance monitoring and frontend observability tools
  • Experience working in agile / product-driven teams

Benefits

  • Contract of employment
  • Working in a highly experienced and dedicated team
  • Benefit package that can be tailored to your personal needs (private medical coverage, sport & recreation package, lunch subsidy, life insurance, etc.)
  • On-line training and certifications fit for career path
  • Access to e-learning platform Mindgram - a holistic mental health and wellbeing platform
  • Work From Anywhere (WFA) - the temporary option to work remotely outside of Poland for up to 140 days per year (including Italy, Spain, the UK, Germany, Portugal, and Bulgaria)
  • Social events

Job title

Mid/Senior Frontend Engineer

Job type

Experience level

Senior

Salary

PLN 11,000 - PLN 21,000 per month

Degree requirement

Bachelor's Degree

Location requirements

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