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Front-End Developer

Location: Krakow, Poland
Technologies: React, TypeScript, JavaScript

About the vacancy

Skelia invites a Front-End Developer for long-term and full-time employment at our service center in Krakow, Poland.

You will join an extension team of our client Energy Lab ( Energy Lab offers professional sports testing and coaching in its labs, through apps and online platforms. Do you want to have a real impact on people's lives? The mission of Energy Lab is to get as many people exercising as possible.

Energy Lab is a part of the Golazo Group of Companies that organizes and markets major sports events internationally with activities in media and entertainment. The aim is to inspire people to exercise every day. So if you’re looking for a value-led business and a job that can change your life and others, Energy Lab is the right place for you.


  • Building new applications as well as developing existing ones
  • Customizing and implementing new features
  • Troubleshooting and debugging applications
  • Translating specifications into a solid code and configuration


  • JavaScript (ES6+)
  • TypeScript
  • React
  • Advanced knowledge of CSS and HTML5
  • Knowledge of GraphQL & Apollo Client
  • Experience and proven ability to design, develop and implement the architecture of modern applications
  • 3+ years of experience

Nice to have

  • Styled Components
  • React 16+ features (default and custom hooks)
  • Ant Design
  • Good understanding of UX/UI principles
  • Hands on experience with a Node build process including Webpack, Babel, ES-lint and Typescript
  • Proficient understanding of GIT and experience with handling pull requests

Skelia offers

  • Wide range of benefits (private healthcare, sports card, cinema tickets, shopping & leisure vouchers, etc.)
  • Great coffee & fresh fruits
  • Company events
  • Referral program
  • Massage sessions
  • Access to Microsoft certifications
We have a very informal and flexible working environment at Skelia that is very different from a typical corporate one and we’re looking for someone who’ll enjoy it as much as we do. We’re all about giving and taking responsibility, working hard but also about enjoying working together and self-development. If you are smart, creative, and into new challenges and you enjoy working with people – we’d love to hear from you! Please don’t forget to include the following statement in your resume: „Wyrażam zgodę na przetwarzanie moich danych osobowych zawartych w przesyłanych przeze mnie dokumentach aplikacyjnych przez Skelia Poland Sp. z o.o. dla potrzeb niezbędnych do realizacji procesu rekrutacji”
Urszula Król

Urszula Król

Recruiter - Krakow

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