We have developed our own internal platform, iSENSE 2.0. which is one of the most sophisticated Slot Game platforms on the market. We are setting our company up to stay in the industry for the long run and in order to keep up, we need Developers who know how to write clean code and feel comfortable with large codebases (100k+ SLOC).


We are looking for JavaScript Framework Developer with outstanding JavaScript skills to expand our workforce. You will be part of a kick-ass, cross-functional agile team, consisting of Developers, Mathematicians, and Testers led by an experienced Engineering Manager.

Your task will be to deliver new solutions and improvements for GDK (Game Development Kit) which is the set of tools supporting games development. Currently our portfolio consists of 100 games and still growing. You will be responsible for implementing smart solutions to enable entering new markets and new channels of games distribution, e.g. land based slot machines. Your knowledge and experience will be crucial. We are already known for our superb quality and focus on detail but we would like to push these qualities even further as we stretch the latest mobile and browser technology to the max.


  • Write high quality, well-optimized, clean JavaScript/TypeScript code
  • Closely cooperate with other team members: Developers, Mathematicians, and Testers
  • Push visual layers to the limits by creating pleasant-looking animations and effects
  • Development of innovation in technical solutions for game development, aiming to modernize and streamline the developed software
  • Share engineering knowledge across the team and follow engineering good practices
  • Maintain and develop and create new unique functionalities of our internal platform

  • 3+ years of relevant experience
  • Thorough knowledge of JavaScript
  • Knowledge of OOP and Design Patterns
  • Ability to write clean code which is easy to maintain
  • Have an eye for detail and an intuition for tasteful, elegant, smooth visual effects
  • Hands-on experience with any Version Control System (i.e. Git, SVN, Perforce or Mercurial)
  • Ability to integrate new technologies into existing solutions
  • Background in visually rich applications development or the advertisement industry 
  • Very good command of English

Nice to have:

  • Knowledge of any other OO language
  • Experience with libraries such as PIXI.js, Easel.js or TweenMax
  • Knowledge of Canvas or WebGL
  • Understanding of Unit Testing and TDD
  • Knowledge of modern HTML and CSS

Packages and extras

  • Healthcare package
  • Leisure package
  • Conferences
  • Trainings
  • Books
  • Language courses

Relocation package

  • Adaptation tips
  • Temporary housing
  • Help finding an apartment
  • Visa Services
  • Money for moving expenses


  • Bicycle parking
  • Cold beverages
  • Hot beverages
  • Fruits
  • Snacks
  • Shower
  • Chill room
  • Integration events

screening call
technical task

Yggdrasil is a provider of superior online gaming solutions for iGaming operators. The business was founded in 2013 and is today one of the industry’s most respected and acclaimed suppliers. In 2019 Yggdrasil introduced the three pioneering value propositions; YG Franchise, YG Masters and YG Game IP, of which the last two is powered by Yggdrasil’s enabling technology solution GATI (Game Adaptation Tool & Interface). Since its inception, Yggdrasil has embarked on a rapid growth trajectory enabled by a strong corporate culture focused on innovation, creativity, quality and technology leadership.