Senior Data Scientist (f/m/d)

The Senior Data Scientist role drives the development and delivery of advanced data science solutions to optimize key business outcomes. The role has deep industry knowledge and hands-on expertise across the full machine learning lifecycle, and makes sure our initiatives are in line with our business strategy and KPIs.

• Develop and deliver predictive models to support segmentation, pricing strategies, player lifecycle management, fraud prevention, and financial forecasting
• Ensure models are accurate, explainable, and aligned with business objectives.
  Implement scalable deployment strategies supporting both real-time and batch inference requirements
• Promote and enforce best practices in machine learning lifecycle management, model governance, and responsible AI
• Contribute to the design of modular, reusable ML components to support rapid experimentation and deployment
• Collaborate with stakeholders in Marketing, CRM, Game Studios, and Finance to align data science solutions with business objectives
• Partner with Data Engineering to design and maintain scalable data pipelines and feature stores for both batch and streaming data
• Work together with DevOps/ML engineers to ensure robust CI/CD practices, model versioning, and monitoring frameworks
• Educate non-technical teams on interpreting and applying predictive analytics results responsibly.

• Bachelor degree in Information Technology, Data Science or Business Administration
• Minimum of 2 years’ experience in a similar role or field
• Python (scikit-learn, XGBoost, PySpark, MLflow), SQL
• Feature stores - design and management
• Dashboarding/visualization (esp. Tableau)
• Strategic thinker with a strong business mindset
• Proactive and precise attitude to work
• High affinity for internet technologies and e-commerce
• Passion for continuous learning
• Very good command of both spoken and written English, German is considered an asset

• Flexible working hours, hybrid work model, and a healthy work-life balance culture
• Training budget to support your personal and professional growth
• Daily fresh fruits, a wide selection of teas, fair trade coffee, and an in-house canteen at our Vienna HQ
• Subsidized public transportation, plus access to pool e-bikes and e-cars for both business and personal use
• On-site fitness room, MyClubs app points, along with fun sport- and company events
• A wide range of local employee discounts, offers, and healthcare benefits
• We are proud to offer a competitive base salary range of 70.000 - 75.000 EUR gross/year (paid in 14 salaries), thoughtfully designed to align with industry standards, taking into consideration the candidate's qualifications, skills, and relevant experience