constructor - Senior Data Scientist
Requirements
• Strong experience solving business problems using data science and statistics • Solid knowledge of SQL and experience working with large datasets • Strong Python skills for analysis and modeling (pandas, NumPy, scikit-learn, visualization libraries) • Deep understanding of A/B testing, experiment design, and statistical inference • PRODUCT & DATA UNDERSTANDING: • Understanding of machine learning systems: how models are trained, evaluated, and tuned • Experience connecting model or algorithm performance to product funnels and business metrics • Familiarity with ranking, recommendations, or search relevance is a plus • COMMUNICATION & OWNERSHIP: • Ability to communicate insights clearly to both technical and business audiences • Comfortable working independently with multiple stakeholders in a fast-paced environment • Experience working in e-commerce or with large-scale user behavioral data • Experience in customer-facing analytical work
Responsibilities
• Design, run, and analyze A/B tests measuring impact on key business metrics like revenue, conversion rate, and profit • Apply statistical methods and machine learning to solve business and product problems • Develop a deep understanding of how our search, ranking, and personalization algorithms work, and how to evaluate and improve them • Analyze large-scale behavioral data to generate insights and recommendations for customers and internal teams • Build analyses, models, and tools that help teams make better decisions • Communicate findings clearly to technical and business stakeholders
Benefits
• 🧠 Work with smart and empathetic people who will help you grow and make a meaningful impact. • 🎉 Regular team offsite events to connect and collaborate. • 🌎 Fully remote team - choose where you live. • 🏝️ Unlimited vacation time - we strongly encourage all of our employees take at least 3 weeks per year. • 🛋️ Work from home stipend! We want you to have the resources you need to set up your home office. • 💻 Apple laptops provided for new employees. • 🧑🎓 Training and development budget for every employee, refreshed each year. • 👪 Maternity & Paternity leave for qualified employees. • 💵 Base salary: $80k–$120K USD depending on knowledge, skills, experience, and interview results • 📈 Stock options - offered in addition to the base salary • DIVERSITY, EQUITY AND INCLUSION AT CONSTRUCTOR
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