Data Scientist

Betinvest is an international product company in the sports technology sector. For over 20 years, we have been creating innovative solutions for the iGaming industry, with a focus on esports, fast sports, and AI-driven products.

Currently, we’re expanding our analytics team and are looking for a Data Scientist / ML Engineer to help us develop, improve, and fine-tune mathematical models for our products.

Key Responsibilities

• Develop and optimize mathematical and machine learning models for forecasting and analytics.
• Prepare, process, and analyze large datasets.
• Collaborate with analysts, developers, and sports experts to create models that enhance prediction accuracy.
• Test, validate, and improve ML models based on performance results.

What We Expect

• Proficiency in Python.
  
  
• Experience with pandas and scikit-learn libraries.
  
  
• Understanding of core machine learning concepts, including:
  • Ensemble algorithms (Random Forest, Gradient Boosting, XGBoost, CatBoost);
  • Regularization methods (L1, L2, Dropout);
  • Stratification and cross-validation.
• Experience with TensorFlow and TensorFlow Probability (including fully connected (MLP) architectures).
• Understanding of common training challenges — vanishing/exploding gradients, overfitting.
• Solid knowledge of linear algebra, discrete mathematics, and statistics.
• English — Intermediate (B1+) level or higher.

We Offer:

• 30 paid days off per year
• Medical insurance or a gym membership
• Free corporate English courses
• Flexible work schedule, full-time position without excessive bureaucracy, micromanagement, or time tracking
• A great team of creative and inspiring professionals