Senior HTML5 Developer

We are looking for a passionate Senior HTML5 Developer to join our marketing team and create “light-version” of our games and playable ads for our hit Smashing Four and for upcoming games.


Hi Senior HTML5 Developer,

What will you do at Geewa?

  • You will be coding a lighter version of our games based on the original to support our marketing activities.
  • Create playable ads in HTML5 for our games
  • Ensure the technical feasibility of UI/UX designs
  • Optimize playable ads for maximum speed and scalability


What we require?

  • Expert level experience with HTML5 and JS
  • Experience with a major HTML5 game frameworks (e.g. Phaser, pixi.js, Construct 2, etc.)
  • Experience with optimization of HTML5 applications for mobile
  • Active knowledge of ES6 standards
  • Proficient understanding of cross-browser compatibility issues and ways to work around them
  • Proficient understanding of code versioning tools, such as GIT
  • Experience with advertising, especially mobile advertising, is a bonus
  • Basic knowledge of WebGL is nice to have
  • Experience with mobile app/games development is a plus
  • Team spirit needed
  • A sense of detail and accuracy
  • Active English (both spoken and written)
  • … and the sense of humor is important !


What we offer?

  • An opportunity to entertain hundreds of thousands of people who play our games every day
  • Independency, environment without unnecessary bureaucracy
  • Join a team full of gaming enthusiasts that for over a decade are running the studio like a startup :)
  • Modern office in the technological heart of Prague - Karlín
  • Attractive material compensations including performance related bonuses