Data Scientist - Price

Data Scientist - Price

Trivago

Düsseldorf, Germany

How you’ll make an impact:

• Design analytical frameworks and models that inform pricing strategy and product decisions through data-driven insights and simulations
• Build and deploy production-ready ML models for price prediction and caching optimization that serve millions of users in real-time
• Establish experimentation standards by designing A/B tests, defining evaluation metrics, and developing simulation techniques to measure performance
• Translate complex business problems into technical solutions through cross-functional collaboration with product and engineering teams
• Communicate findings effectively to stakeholders at all levels, influencing product strategy through compelling data storytelling
• Guide less experienced data scientists through quality reviews, knowledge sharing, and technical mentorship

What you’ll need to thrive:

• 5+ years of industry experience delivering impactful analyses and production ML models in data science or applied science roles
• Advanced degree (MSc or PhD) in computer science, statistics, engineering, mathematics, economics, or related quantitative field
• Proven expertise building, deploying, and maintaining machine learning models in production environments with monitoring and iteration
• Strong foundation in experimental design, statistical testing, and A/B testing methodologies applied in production settings
• Practical experience with time series, optimization problems, pricing algorithms, recommendation systems, or forecasting techniques
• Expert-level proficiency in Python or R (pandas, scikit-learn), SQL, and cloud platforms (e.g., GCP) with big data technologies

Stand out with:

• Experience in dynamic pricing, yield management, or revenue optimization within travel, e-commerce, or marketplace industries
• Background in reinforcement learning, bandits, or sequential decision-making applied to real-world business problems
• Production experience with real-time systems, high-throughput ML serving, or caching strategies at scale
• Strong mathematical foundations and problem-solving skills