Full-stack Developer
Software Development

Full-stack Developer

Your mission, if you choose to accept it, will be to create the future of casino games and game engines. Both the core and front end of each casino game will be yours to create, own and maintain. You will get to be an integral part of the development cycle from conception to release and beyond. As a full-stack developer, you believe strongly in clear, concise and maintainable code. You will need to be highly proficient in multitasking and in return get to have a finger or two (sometimes even a whole hand) in most stages of the development process, but always with the understanding of what’s important at what stage.


  • Act as the architect on individual game projects and programming casino game logic (game engines) based on mathematical specifications
  • Work closely with the other developers in both projects and mathematicians when coding and iterating on casino game mechanics to achieve the highest quality games
  • Have the responsibility for the implementation of game-features
  • Reviewing and refactoring code from other Game Developers
  • Continually look at improvements on all pipelines
  • Define and maintain the high-quality bar for all games and make sure game engines are stable, safe and fully tested

Required Skills:

  • At least 5 years of experience as a developer
  • Proficient understanding of web markup, including HTML5 and JavaScript
  • Strong knowledge of Java 8
  • Experience on completing projects from prototype to final production
  • Good understanding of the HTTP protocol (RESTful interfaces)
  • Good understanding of SQL

Bonus points for:

  • The ideal candidate will have experience in iGaming
  • 2-3 years experience as a game developer on released/live games
  • Experience in HTML5 Game Engines (pixi.js, Phaser or similar)
  • Experience in JavaScript frameworks (react.js, angular, vue, elm, redux)
  • Knowledge and intuitive understanding of probabilistic mathematics
  • Previously built casino game engines (for real money or for fun)

About Relax Gaming and location

You will be joining us in Belgrade.

The Relax game studio in Serbia, Belgrade, is located on Dedinje, one of the most beautiful settlements in Belgrade with beautiful nature. The villa in which the office is located also has its own swimming pool, which represents an excellent mix of a creative, relaxed and family-friendly environment.

We are a B2B multi-product provider driving innovative solutions and offerings to the iGaming market. We started off with Poker, soon Bingo and finally our own self-made Casino games and content distribution platform for our Casino studio partners followed. Founded in 2010 in the pub in Malta, our strategy has remained the same - we aim for technical excellence and have a passion for business simplicity. That’s why we have grown rapidly and now have more than 200 Relaxers working in our offices all over Europe.

Relax is at a very exciting stage as a company and we are expecting substantial growth in the future. Nevertheless, we will always cherish our informal and flexible core atmosphere where self-initiative, taking pride in what you do and ambition to deliver the best results are key components. For the right person, there are endless opportunities for an amazing personal growth experience. Read more about life at Relax from here.

Interest piqued? Great, we need you!

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