Lead Our Data Science Function We are seeking a seasoned Senior Data Scientist to drive the evolution of our data science function and deliver production-ready machine learning solutions with measurable business impact. About the Role This is an exceptional opportunity for a visionary leader with a passion for data to join our team and shape the future of real estate data analytics. As a key member of our data science team, you will lead the full development cycle of machine learning models, from prototyping and feature engineering to validation and deployment. Key Responsibilities 1. Machine Learning Model Development: Lead the development cycle of machine learning models, ensuring scalable and production-ready solutions. 2. Statistical Techniques: Apply statistical techniques such as A/B testing and back-testing, especially in imbalanced classification problems where precision and recall are critical. 3. Strategic Initiatives: Support strategic initiatives such as detecting property undervaluation, process automation, and the creation of predictive tools for new business verticals. 4. Insight Delivery: Translate complex findings into clear, actionable insights, delivering results to technical and non-technical audiences, including C-level stakeholders. 5. Mentorship: Act as mentor and technical guide for the Data Science team, reviewing code, setting standards, and fostering a collaborative, high-performing culture. Qualifications - 5+ years of experience delivering end-to-end machine learning solutions in production environments. - Bachelor's degree in Computer Science, Statistics, Mathematics, or a related field. A Master's degree is a plus. - Advanced Python skills; proficient with pandas, NumPy, scikit-learn, and Jupyter. - Hands-on PySpark and distributed data processing. - Strong understanding of supervised/unsupervised learning, deep learning, and ensemble methods. - Solid grounding in statistics, with real-world experience in imbalanced datasets. - Skilled in SQL; familiar with NoSQL systems. - Experience building visualizations and BI tools. - Proven ability to mentor and support junior team members. - Strong analytical thinking and problem-solving mindset. - Fluent in Spanish and English; able to communicate assertively in technical and leadership contexts. - Confident presenter with experience addressing executives and cross-functional teams. Nice-to-Have Skills - Experience with MLOps (MLflow, SageMaker, Vertex AI, etc.). - Familiarity with cloud platforms (AWS, GCP, Azure). - Exposure to causal inference, experimentation platforms, and AutoML frameworks. - Domain knowledge in real estate, finance, or applied industry analytics. Why Join Us? We are revolutionizing the real estate investment landscape by harnessing data for predictive insights and automation. We need a Senior Data Scientist to lead this charge, deploying robust models and shaping our data science function to directly drive strategic decisions and propel company growth. What We Offer - Competitive Base Compensation - Performance Bonus - Flex PTO (up to 26 days per year) - Home Office Upgrade Bonus - Health Bonus - Full-time Remote Work - Opportunity for growth and team-building potential - Ongoing support and budget to develop new skills