.
Frontend Developer (React)
  • Kraków
Frontend Developer (React)
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Railwaymen Sp. z o.o.
12. 2. 2026
Informacje o stanowisku

technologies-expected :


  • React.js
  • TypeScript
  • JavaScript
  • HTML
  • CSS
  • Git
  • AI tools
  • Cursor
  • Tailwind

technologies-optional :


  • API

about-project :


  • Project You Will Influence
  • As a QA Engineer (Manual) at Railwaymen, you will take ownership of the quality in one of our key, high-impact projects. Depending on the team’s needs and your profile, you will become a vital part of:
  • --> Construction Tech (USA)- A specialized application designed to streamline and manage the complex process of concrete pouring on large-scale construction sites.
  • --> FinTech (UK): a modern solution automating payroll processes and providing essential support for financial departments in the British market.
  • --> Research Analytics (USA): An advanced project focused on evaluating and tracking professional success based on complex data from multiple sources.
  • --> Electromobility : An intelligent EV Charging App designed to manage and optimize infrastructure for electric vehicle charging stations.
  • Join us as a Frontend Developer to build dynamic, map-based web applications. We are looking for someone who combines engineering expertise with a sharp eye for detail and UI stability. You should feel at home with React and TypeScript and be ready to immerse yourself in our current codebase, ensuring that new features align perfectly with our established architectural standards.

responsibilities :


  • Develop and deliver new features with a focus on high code quality
  • Fix bugs, upgrade software components, and ensure overall system stability
  • Conduct code reviews to maintain high coding standards and consistency within the team
  • Integrate software services and connect third-party APIs
  • Optimize implemented solutions to ensure performance and scalability
  • Prepare and modernize the website from the visual side, ensuring a polished and intuitive user interface

requirements-expected :


  • Min. of 3 years of commercial experience in frontend development
  • Strong knowledge of JavaScript (ES6+) and TypeScript
  • Deep proficiency in the React framework
  • Solid knowledge of HTML and CSS, including preprocessors like SASS
  • Good understanding of GIT or other version control systems
  • Familiarity with AI-assisted coding tools (e.g., Cursor)
  • English proficiency at a B2 level or higher
  • Ability to take ownership of tasks and demonstrate strategic thinking
  • Strong interpersonal communication skills and a business-oriented mindset
  • Proactive attitude and willingness to collaborate closely with the team

offered :


  • Real impact - you will join stable, developed analytical, fintech, or construction projects.
  • Hybrid comfort - only 1 day a week in the office.
  • 26 Paid days off
  • Long-term cooperation
  • 30-minute lunch break included in the 8-hour working day
  • An amazing view of the city that fosters creative work
  • Smooth onboarding & clear growth paths
  • Cross-functional collaboration
  • 1:1 meetings, feedback culture & mentoring
  • Support for continuous upskilling
  • Round Table sessions to exchange ideas
  • Private medical care & sports subscription
  • Pizza Wednesdays & regular team events
  • Rooftop office view over Kraków

benefits :


  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • integration events
  • corporate library
  • no dress code
  • video games at work
  • coffee / tea
  • drinks

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


    122 113
    18 711