Experteer Overview
In this role you build end-to-end ML solutions for personalized recommendations and relevance optimization within Expedia Group B2B. You will scale models across diverse partner segments and collaborate with cross-functional teams to translate business needs into technical outcomes. You drive experiments to improve algorithms and contribute to advancing the team's ML capabilities. This is an opportunity to apply advanced analytics at scale in a dynamic travel-tech environment and influence partner value and business decisions.

Compensaciones / Ventajas
• Develop and implement ML models for recommendations and relevance at scale
• Contribute to end-to-end ML solutions from data preprocessing to deployment
• Design and run A/B tests to improve algorithm performance
• Stay current with ML techniques and enhance team capabilities
• Collaborate with cross-functional teams to translate business needs into technical solutions




• Communicate methodologies and results to technical and non-technical audiences and deploy models across the tech stack

Responsabilidades
• 2 years of industry ML experience (desirable)
• Proficiency in Python; experience with PySpark and ML libraries (scikit-learn, TensorFlow, Keras)
• Familiarity with Hadoop, Spark and cloud platforms (AWS, GCP)
• Solid understanding of core ML algorithms and statistics
• Strong problem-solving and quick learning abilities
• Excellent communication skills for non-technical stakeholders
• Enthusiasm for tackling challenging problems and innovative solutions

Requisitos principales
• medical, dental, and vision coverage
• paid time off
• Employee Assistance Program
• wellness and travel reimbursement
• travel discounts
• IATAN membership

📌 Machine Learning Scientist II (Madrid)
🏢 Expedia
📍 Madrid