Lead the cycle of turning ideas into production-grade data science solutions, ensuring long-term viability and robustness
Apply advanced analytical methods, causal inference, machine learning, and AI to model user behavior and partner with product and engineering teams to build scalable business frameworks and solutions
Drive the data lifecycle: understand, extract, transform, and validate data across multiple sources via relevant tools (e.g., SQL, R, Python)
Partner with data engineers and business intelligence to turn insights into data products (e.g., data pipelines, algorithms, self-service dashboards)
Communicate findings effectively to executive partners and collaborate with product teams to integrate insights into strategy and decision-making
Stay on top of developments in statistical methods and LLMs, and drive continuous improvement in internal tools and analytical practices
Provide guidance and mentorship to junior data scientists, encouraging an environment of excellence, innovation, and collaboration
Collaborate closely with leadership in Engineering, Product Management, and Learning to develop and deliver metrics, attribution models, and actionable business analyses
Requirements
Bachelor’s degree in a relevant field (e.g., Data Science, Economics, Business Analytics, Information Systems, or a related quantitative field)
5+ years of work experience using analytics to solve product or business problems
Coding (e.g., Python, R, SQL)
Querying databases and statistical modeling
Outstanding problem-solving abilities and capacity to translate complex data into actionable insights
Excellent verbal and written communication skills with the ability to collaborate effectively with both technical and non-technical partners
Able to relocate to and work in our New York office
Advanced degree in Data Science, Economics, Statistics, or an equivalent quantitative field (preferred)
Strong experience in developing and implementing an analytic vision to solve business-relevant problems (preferred)
Ability to lead multiple complex work streams and develop partnerships across organizational boundaries (preferred)
Experience with big data and cloud computing technologies like Redshift, Snowflake, BigQuery (preferred)
Experience training machine learning models and deploying them in production (preferred)
Familiarity with AI tools such as Cursor and prompt engineering (preferred)
Experience at a high-growth company that has undertaken an IPO (preferred)
An impressive Duolingo XP or streak (preferred)
Benefits
equity compensation
world-class benefits
If you need assistance or accommodation for the interview, contact accommodations@duolingo.com
ATS Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
data sciencemachine learningAIcausal inferencestatistical modelingPythonRSQLdata pipelinesbig data
Bachelor’s degree in Data ScienceBachelor’s degree in EconomicsBachelor’s degree in Business AnalyticsBachelor’s degree in Information SystemsAdvanced degree in Data ScienceAdvanced degree in EconomicsAdvanced degree in Statistics