Game Mathematician - Slot Mechanics

About the role

Stellar Play Studios Ltd is an independent iGaming studio focused on creating engaging slot experiences for regulated markets across Europe. Our small, cross-functional teams combine creative game design with rigorous analytics to deliver titles that perform strongly for operators and players alike. The Game Mathematician will be a key technical contributor embedded within the slots team, collaborating closely with game designers, developers and product managers.

The role involves developing paytables, setting RTP and volatility parameters, building and running Monte Carlo simulations, and preparing certification documentation. You will influence game balance from concept through to release and live performance monitoring. The team operates in a fast-paced, iterative environment; attention to detail and strong communication skills are essential to translate mathematical models into playable and compliant slot mechanics.

This is an attractive position for candidates who want exposure to the full lifecycle of slot development in a Malta-based studio: you will have ownership of math design, opportunities for technical growth, and the chance to contribute to multiple titles released to regulated markets. The company supports hybrid working, training and attendance at industry conferences when relevant.

About Stellar Play Studios Ltd

Stellar Play Studios Ltd is a Malta-based iGaming studio producing slots and casual casino titles for EU-regulated operators. The company combines creative design, in-house development and data-driven optimisation, serving both B2B partners and direct operator clients.

What you can expect

• Hybrid working with a modern office in St Julian's
• Competitive salary and performance bonus
• Dedicated training budget and conference support
• Clear career progression in product and analytics tracks

Key responsibilities

• Design and document slot paytables, symbol weights, bonus mechanics and reel configurations to meet target RTP and volatility.
• Develop and run Monte Carlo simulations to validate theoretical RTP, hit frequency and volatility metrics.
• Work with game designers and developers to translate mathematical designs into implementable specifications.
• Perform statistical analysis of game telemetry post-release to identify tuning opportunities and performance trends.
• Prepare technical documentation and certification packages for testing labs and regulatory compliance.
• Create tools or scripts (Python/R/Excel macros) to automate calculations, reporting and simulation workflows.
• Conduct risk assessments for progressive jackpots, feature triggers and promotional mechanics.
• Support product and operations teams with ad-hoc modelling and performance forecasts for new markets.

Requirements

• Bachelor's degree in Mathematics, Statistics, Computer Science, Engineering or a closely related quantitative discipline.
• Minimum 2–4 years' experience working with slot mathematics, casino games or probability modelling.
• Strong understanding of probability theory, combinatorics and stochastic simulation techniques.
• Proven experience with Monte Carlo simulations and statistical validation methods.
• Proficiency in Excel (including VBA or Advanced Formulas) and one scripting language such as Python or R.
• Familiarity with RNG concepts, certification processes and regulatory expectations for gaming products.
• Excellent English communication skills, both written and verbal; Maltese is an advantage but not required.
• Right to work in Malta or ability to provide work authorisation documentation at application.

How to apply

Send your CV and a brief cover note outlining your slot-maths experience, preferred start date and notice period to the contact email below. Include any sample simulations or GitHub links if available.