Game Math Developer

RubyPlay is a progressive and energetic iGaming development studio that specializes in the design and creation of the most entertaining and engaging slot games, as well as value-add tools for gaming operators. RubyPlay was founded by a group of industry gurus and has evolved into a “Gem” of the iGaming industry!

Our team values are maintaining high quality, following the best & modern practices, and continuous development.

Our technologies:

Client : TypeScript, HTML5, Pixi.js, WebGL, Git.
Server: Java, JUnit, MySQL, Gradle, Git

What do we expect from our perfect candidate?

• Bachelor of Mathematics or equivalent technical degree
• Understanding of Applied Mathematics: probability theory and statistics, numerical methods, linear algebra, math modeling
• 2+ year of experience of high-level OOP language (Java/C#/) development
• Experience in the game’s math development
• Gambling Experience (Slot machines)
• Understanding of Algorithms and Data Structures
• Understanding of SOLID principles of object-oriented design
• Debugging/Investigation skills
• Excellent communication skills and ability to work effectively on projects with multiple stakeholders (game designers, testers, and other developers)
• Experience of writing Unit tests 
• Obsessive attention to details
• Strong problem-solving skills
• Multi-tasking skills

Will be a plus:

• Experience with Git, CI/CD
• Java Core practical knowledge
• Experience with DBs (MySQL is a plus)
• Knowledge of software engineering practices (i.e., SOLID, DRY, YAGNI, KISS, etc.)
• Experience with JIRA, Wiki, Confluence

What will you be responsible for?

• Close collaboration with game/math designer in order to resolve technical points according to a technical specifications
• Implementation of game mathematics
• Creation of Unit tests and maintain Java codebase
• Server-side development of the gaming application
• Day-to-day communication with key stakeholders
• Prepare the game mathematics for release and provide release documentation
• Issues investigation and bug fixing
• Handle customer requests and incidents
• Reviewing colleagues’ code

Benefits of working with us:

• Talented and open people around
• Challenging tasks to feel the impact
• Budget for personal development 
• Well-being Budget
• Annual bonus
• Medical insurance
• Development day to grow professionally
• Free English classes
• Paid vacation days/paid sick leaves (number depends on the country you live in)