Senior Data Scientist

📋 Description

• Develop, enhance, and optimize machine learning models by introducing new features, tuning
• Collaborate with Machine Learning Engineers to research, develop, and deploy scalable supervised
• Explore new and existing data sources to identify opportunities for improving model performance and
• Research and evaluate innovative machine learning approaches that can optimize different stages of
• Design, run, and analyze A/B tests to validate hypotheses, measure impact, and continuously improve
• Develop solutions capable of handling sparse, high-volume datasets for use cases such as

🎯 Requirements

• At least 5 years of professional experience developing data science or machine learning products
• Strong programming skills and a commitment to writing clean, maintainable, reproducible, and
• Strong hands-on experience with Python, Spark, Hadoop, Airflow, Docker, and SQL.
• Proven experience working with algorithms designed for sparse and large-scale datasets, including
• Practical experience developing neural network-based solutions for classification, regression
• Knowledge of reinforcement learning and large-scale optimization is a significant advantage.

🎁 Benefits

• Direct collaboration with founders and the opportunity to make a meaningful impact on products and
• Strong opportunities for career development, learning, and professional growth.
• The chance to work alongside experienced industry specialists and entrepreneurs in a rapidly
• A diverse, multinational, and distributed team working across Europe, North America, Asia, and
• Flexible work-from-home arrangements.
• Opportunity to relocate to an international office in Berlin.