Lead Data Scientist

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Lead Data Scientist based in United States. This is a senior, hands-on data science opportunity focused on turning revenue opportunities into production machine learning systems. You’ll work across personalization, experimentation, subscriptions, transactions, and consumer advertising to support responsible, evidence-based growth. The role combines advanced statistical analysis, causal inference, experimentation, and production ML engineering. You’ll partner closely with Product, Engineering, Data Engineering, and MLOps teams to bring models into user-facing experiences. You’ll also help shape the roadmap for production ML while mentoring data scientists and establishing technical best practices. The environment is highly collaborative, product-minded, remote-first, and deeply integrated with generative AI. Your work will influence products serving more than 100 million monthly active users and directly contribute to measurable business outcomes.