Game Designer, MathematicianRush Street Interactive • New York, New York, United States
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Game Designer, Mathematician
Rush Street Interactive
- New York, New York, United States
- New York, New York, United States
À propos
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. The Game Designer defines features, bonus structures, paytable economics, and underlying math models that determine how games play, perform, and engage players, while also contributing to the design and optimization of site‑wide promotional and gamification mechanics that reflect the RSI brand.
The Game Designer owns the full functional design‑to‑model lifecycle for each game, from initial concept and feature design through mathematical modeling, PAR sheet creation, simulation validation, and iterative tuning, in close collaboration with engineering, product, and creative teams. The position requires deep expertise in casino game mathematics and mechanics design, as well as the ability to develop compliant games within a fast‑paced, regulated environment while delivering engaging, commercially viable player experiences aligned with the RSI brand.
What You’ll Do
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 (including non‑traditional formats such as grid slots and cluster‑pay), win‑line configurations, and feature trigger conditions
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
What You’ll Bring
Bachelor’s degree in mathematics, statistics, applied mathematics, computer science, physics, engineering, or a closely related quantitative field required. Master’s degree or higher in a quantitative discipline preferred.
8+ years of direct, hands‑on experience in slot game design and/or slot game mathematics within a land‑based or online casino game studio environment.
Expert‑level knowledge of casino game mathematics: RTP calculation, volatility modeling, hit frequency analysis, standard deviation, prize distribution, combinatorics, and probability theory.
Proven ability to design engaging slot game mechanics across different gambling concepts and styles, including innovative feature structures, bonus flows, progressive/jackpot systems, and paytable economics.
Advanced Excel skills for probability modeling, paytable prototyping, and large‑dataset analysis.
Deep familiarity with PAR sheet creation and regulatory documentation standards for online and/or land‑based slot games.
Strong understanding of player psychology, behavioral engagement patterns, and what makes slot games commercially successful.
Excellent communication skills with the ability to translate complex mathematical concepts into clear documentation for both technical and non‑technical audiences.
Location Eligibility Open to candidates across the U.S. (nationwide roles).
Benefits
Discretionary annual company bonus (eligibility varies by role)
401(k) plan with 100% company match on the first 4%
Comprehensive medical coverage (HSA & FSA plans), dental, and vision insurance
Paid Time Off (eligibility varies by role)
Employee Assistance Program (EAP)
Pay Range $160,000 – $180,000 USD
Equal Employment Opportunity Rush Street Interactive is an equal‑opportunity employer and committed to a diverse and inclusive workplace. All qualified applicants will be considered for employment without regard to race, national origin, ancestry, sex, sexual orientation, sexual identity and expression, marital status, family status, lifestyle, age, culture, religion, military and veteran status, citizenship, or disability.
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Compétences linguistiques
- English
Avis aux utilisateurs
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