DuckDuckGoUnited StatesSenior Data Scientist drives impact via statistical modeling, ML/NLP deployment, experiment design for search, AI, and revenue. Requires 7+ years experience, production Python/SQL, handling sparse privacy-constrained data.
Lead data science strategy and architecture for scalable analytics and ML systems. Design data architectures, evaluate novel data sources, establish analytical methodologies, and bridge R&D to production.
Develops models and data products using causal inference to measure marketplace impacts like pricing tools and recommendations. Requires 5+ years experience (BS/MS) or 2+ (PhD), strong Python/SQL/R coding, ML, and experimentation skills.
Lead a team of data scientists focused on marketing analytics for retention and acquisition. Oversee production ML models, causal inference projects, and LLM integration to drive marketing decisions and business outcomes. Requires 7+ years data science experience including 3+ years managing teams.
Senior Data Scientist embedded in a product pod to design experiments, run causal analyses, and build predictive models that improve mental healthcare outcomes. Requires 6+ years driving product decisions with strong SQL/Python or R skills.
Senior Data Scientist builds fraud detection models and financial risk products, handling full lifecycle from data acquisition to production code. Requires 4+ years experience (or advanced degree), strong ML/stats skills, and production coding ability.