Senior Data Scientist

Company: On The Spot Development Employment type: FULL_TIME

On The Spot Development is hiring for a Senior Data Scientist. We bring startups and disruptive tech companies to the local market, offering engineers the opportunity to work on innovative, high-impact products. Join us and become a member of their R&D team while we take care of employment, HR support, a benefits package, and an enjoyable work environment.

About the product

365Scores is a global sports tech hub, providing tens of millions of users with real-time results, stats, news, and content across all major sports. Our products are based on cutting-edge technologies that enable live updates and on-demand content libraries of the highest quality and scale.

In this role, you will design, develop, and deploy advanced machine learning and optimization systems that power data-driven decision making across our products. You will collaborate closely with data engineers, analysts, product managers, and software engineers to transform complex business challenges into scalable machine learning solutions. Your expertise in machine learning, mathematical optimization, and production ML systems will play a key role in building intelligent systems that operate in real-time and at scale.

Responsibilities

• Design, develop, and deploy scalable machine learning and optimization models for data-driven decision-making systems
• Build and maintain end-to-end ML pipelines, including data preparation, model training, deployment, and monitoring
• Apply advanced machine learning, deep learning, and optimization techniques to solve complex business problems
• Evaluate and improve model performance through experimentation, A/B testing, and data-driven analysis
• Deploy and maintain real-time ML systems operating at scale
• Collaborate with cross-functional teams to translate business challenges into production-ready data science solutions