Senior React.js Developer





We are looking for a person who is experienced and highly skilled in front-end development using React.js (experience with Next.js is a strong asset), and knows other common frontend technologies very well. Also has strong programming skills, a sense of aesthetics and pays attention to details. Someone who follows trends in the world of the front-end with enthusiasm, but also has a pragmatic approach to the implementation of the latest solutions.

We recruit fully remotely in one stage.

  • Jan



    IT Manager

Your tasks & duties

  • building and designing frontend solutions of enterprise grade, mainly e-commerce and self-service client-facing applications,
  • delivery of application features and often non-trivial UI components for React.js/Next.js apps,
  • performance optimization of delivered solutions,
  • adapting solutions to the requirements of people with disabilities (in accordance with the WCAG2.0 standard),
  • on a daily basis you will work with an international scrum team consisting of other developers, analysts, product owner and scrum master.

Main requirements

  • you have at least 4 years of experience as a front-end developer,
  • you have excellent knowledge of JavaScript and TypeScript,
  • you have strong experience in React.js,
  • you have some working experience with node.js and Nest.js
  • you have excellent knowledge of HTML5/CSS, Sass as well as RWD and front-end performance or web accessibility,
  • you have very good English language skills,
  • you are familiar with development support tools, such as: Gulp, Webpack, Git.

Nice to have

  • good knowledge of the Next.js library - knowledge supported by commercial experience is preferable
  • experience with Gatsby.js
  • experience with finite state machine libraries (XState) or state management libs such as Redux,
  • good knowledge of other technologies: Vue.js, Angular,
  • experience in working with e-commerce or self-service domains,
  • knowledge of WCAG issues, practical experience with adapting applications to WCAG requirements.

We offer you

  • fully funded private healthcare,
  • foreign languages courses,
  • co-financing of sports packages,
  • group insurance,
  • internal trainings and events (we are happy to share knowledge within the team and between departments),
  • external events (we participate in industry conferences and dedicated courses),
  • the possibility of using a company car (for business and personal use),
  • many integration opportunities as part of the hy!Team:
    we have carnival party, picnics, and we also plant trees together,
    Within our signature activity program created - hy!Time – we join groups of people with shared interests and spend time together outside of work. We play sports together, too, and for every kilometer you log, you help to earn money for the charity.
  • We care a lot about our individual potential, and we want to give you the best opportunity to develop it with us. That’s why, after the probation period, you will receive an invitation to FRIS® or Facet5 questionnaire.
  • We appreciate having an impact on what is happening in our company, that is why we created a Participatory Budget. We, as employees, decide how to spend portions of an annual company budget – it can be on different activities or on equipment. The most important is that these things must be usable and available to everyone in the company.

This is probably not all, but we will gladly tell you about other aspects of our hy!Culture during the meeting.

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If you have any questions, contact:


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