The Game Designer, Mathematician is a senior individual contributor responsible for designing the functional mechanics and mathematical models of original online casino games developed by RSI’s in-house game studio.
Requirements
- Design and define the functional mechanics for original online casino games, including base game structures, bonus round triggers and flows, progressive jackpot systems, gamble features, cascading/grid-style mechanics, and meta-game experiences
- Build the complete mathematical models for each game, including RTP targets, volatility profiles, hit frequency, standard deviations, prize distribution, and payout structures
- Create and maintain PAR sheets, combination sheets, and all regulatory math documentation required for internal review, testing laboratory certification and regulatory approvals
- Define symbol hierarchies, paytable structures, reel layouts, win-line configurations, and feature trigger conditions
- Build and run simulation code to validate math models, verify behavior across gameplay scenarios, and test edge cases
- Write demo and prototype code to rapidly test mechanic concepts before full production commitment
- Evaluate existing casino concepts for adaptation into RSI’s online real money gaming environment
- Create comprehensive Game Design Documents (GDDs) and functional specifications for engineering, art, audio, and production teams
- Ensure all math models meet regulatory requirements across RSI’s operating jurisdictions, adapting designs for market-specific RTP ranges, win caps, odds requirements, and fairness standards
- Play-test and iterate on in-development games, providing feedback on math balance, mechanic feel, feature pacing, and edge case behavior
- Analyze post-launch game performance data and recommend math and mechanic adjustments to live games
- Maintain and contribute to RSI’s internal game design standards and style guides
- Collaborate with creative leads by providing functional specifications and mechanic requirements that inform visual and thematic direction
- Work with software engineers to verify math implementation in code and review game software during development
- Partner with designers and product managers to brainstorm concepts, refine games in progress, and share best practices
Benefits
- Discretionary annual company bonus
- 401(k) plan with 100% company match on the first 4%
- Comprehensive medical coverage (HSA & FSA plans), dental, and vision insurance
- Paid Time Off
- Employee Assistance Program
