Senior Slot Game Designer

We are seeking a highly experienced Senior Slot Game Designer with a passion for creating engaging, high-performing slot experiences. This role is ideal for someone who combines deep mathematical expertise with a strong understanding of player psychology and data-driven design.

You will participate the development of innovative slot concepts from ideation through launch, ensuring games are mathematically sound, emotionally engaging and commercially successful. This position plays a critical role in defining gameplay mechanics, verifying all mathematical calculations, and shaping player-centric experiences that resonate in the market.

Key Responsibilities

As a Senior Slot Game Designer, you will:

• Lead the creation of original mathematical models, game themes, and innovative slot mechanics.


• Design and own slot game concepts from ideation to final delivery, focusing on entertainment value, pacing, volatility, RTP structure, and long-term engagement.


• Develop and verify all mathematical calculations and simulations to ensure regulatory compliance and optimal performance.


• Collaborate closely with mathematicians to refine mechanics and balance risk-reward structures.


• Work cross-functionally with producers, animators, sound designers, engineers, and product teams to ensure cohesive execution.


• Interpret creative briefs and align game concepts with overall product strategy and market positioning.


• Utilize player data and analytics to inform design decisions and optimize mechanics pre- and post-launch.


• Create detailed Game Design Documents (GDDs) and pitch materials that clearly communicate gameplay mechanics, feature flow, and player experience goals.


• Playtest and iterate on in-development games, providing structured feedback on math, UI, pacing, art, and sound integration.


• Support external partners with clear explanations of game mechanics and value propositions to maximize commercial success.


• Analyze post-launch performance data and apply learnings to future releases.

Qualifications

• Bachelor’s degree in Mathematics, Game Design or equivalent professional experience.


• 4–5+ years of proven experience in slot game design with successful released titles.


• Strong proficiency in Excel for modeling, simulations, and probability calculations.


• Deep knowledge of Combinatorics, Probability Theory, and Statistics.


• Demonstrated ability to translate player insights and performance data into optimized design decisions.


• Strong understanding of pacing, visual choreography, and entertainment flow in slot gameplay.


• Experience using visual design or storyboarding tools to communicate concepts.


• Excellent communication skills and ability to collaborate cross-functionally.


• Strong digital portfolio showcasing relevant slot or gaming work.

Keys to Success

• Builds strong collaborative relationships across departments


• Makes informed, data-driven decisions


• Drives results with ownership mindset


• Fosters innovation in mechanics and player engagement


• Brings high personal energy and accountability


• Demonstrates self-leadership in a feedback-driven environment