Python Server side/Game Mathematician

Our client, a new-generation slot and casino game provider focused on fast, sleek, and mobile-optimized content, is looking for a skilled Python Server side/Game Mathematician to balance and test slot games using their custom Python-based SDK. 
In this role you'll be working with a Python-based mathematical SDK used to design, simulate, balance, and optimize games across multiple jurisdictions and configurations.

Location: Portugal, Poland
Type: full-time, remote
Start date: ASAP

Responsibilities:

• Design and balance math models for slot games (RTP, volatility, feature frequency, symbol distributions);
• Analyze game performance through simulation data, logs, and visual outputs;
• Configure parameters and constraints for game behavior (payout curves, hit frequency, bonus entry logic);
• Test and validate the math behind all game modes: base game, bonuses, free spins, and modifiers;
• Use and expand our internal Python SDK to simulate and fine-tune game behavior; Work closely with game designers and developers to implement, test, and optimize mechanics;
• Create mathematical documentation and certification sheets for external labs (GLI, BMM, etc.).

Requirements:

• Python-based SDK tailored for slot math modeling and simulation; NumPy, pandas, matplotlib for analysis and visualization;
• AWS for simulation batches (EC2 / Lambda / Batch / S3);
• Version control via Git (GitHub);
• Optionally: Jupyter, Excel, or your favorite analysis tools.
• What kind of background were looking for:
• • Strong background in mathematics, statistics, or physics;
  • Experience designing and balancing slot or casino games is highly preferred;
  • Solid Python skills especially with data analysis and numeric computation;
  • Deep understanding of RTP, volatility, win distribution, paytable mechanics;
  • Ability to work independently, run large batches of simulations, and interpret results;
  • Bonus: experience with certification processes and lab requirements.

The company offer:

• Competitive salary and benefits.
• Flexible remote work.
• Direct influence on the shape of every game we build;
• Close collaboration with developers and designers;
• A stable pipeline of creative, math-heavy projects; 
• Opportunities to shape company`s internal math tools and workflows.