Senior Data & Applied Scientist

As a Senior Data & Applied Scientist on the team, you will be responsible for: Design and analyze learner journeys and funnels to understand behavior across discovery, engagement, completion, and retention. Define and operationalize product/program success metrics (north star, input metrics, and guardrails), and content quality/relevance metrics. Conduct data quality checks. Build measurement frameworks and new metrics to quantify learner proficiency and skill growth (e.g., consumption signals, certifications, and expertise indicators). Conduct deep-dive analyses to identify drivers of engagement, proficiency, and retention; surface opportunities and risks. Plan and evaluate experiments (A/B tests) and causal analyses to measure impact of new features and changes; communicate actionable recommendations. Set up operating rhythms (weekly business review metrics, experiment readouts, KPI health dashboards) so insights consistently change product decisions. Partner with Engineering and Product/Program Management to shape product telemetry, data instrumentation, and scalable reporting to enable self-serve insights. Develop, operationalize, and evolve competency models, skill taxonomies, and certification readiness frameworks to measure proficiency progression and mastery. Evaluate the effectiveness of learning content and curriculum through causal analysis, sequential behavior signals, and outcome-based performance. Identify which content, modalities, and learning assets drive the highest retention, mastery, certification success, and deployment readiness. Use behavioral signals and multi-modal modeling to recommend improvements to content strategy, learning design, and curriculum sequencing. Mentor other data scientists, review analyses, set a high bar for analytical rigor. Ensure telemetry and analyses meet user privacy, consent, retention expectations Doctorate in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 1+ year(s) data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Master's Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 3+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR Bachelor's Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND 5+ years data-science experience (e.g., managing structured and unstructured data, applying statistical techniques and reporting results) OR equivalent experience. 4+ years of experience in data science, product/journey analytics, causal inference, and user behavioral modeling. Experience driving product improvements through data and insights. Proficiency in Python, R, SQL, KQL, PySpark, and modern analytics frameworks. Experience designing experiments, defining standardized metrics, performing causal analyses, and delivering behavior-driven insights. Experience with learning platforms and/or learner competency and skill modeling (e.g., proficiency, mastery, and skill signals). Experience levering AI to deliver accelerate time to insight and depth of insights Hands-on experience with large-scale enterprise data platforms (e.g., Fabric, Synapse, ADX, Delta Lake, ADF, Databricks, Snowflake).