Senior Data Scientist

Headway Senior Data Scientist YesterdaySaved Hybrid 3 Locations 180K-255K Annually Senior level 180K-255K Annually Senior levelConsumer Web • Healthtech • Professional Services • Social Impact • SoftwarePartner with product, engineering, design, ops, and clinical teams to define metrics and experiments. Design and analyze A/B tests and quasi-experiments, apply causal inference when needed, perform funnel/cohort analyses, build and validate predictive models, and operationalize insights with monitoring and launch criteria. Produce clear, decision-ready analyses and raise organizational standards for metrics and experimentation.Top Skills: A/B TestingBacktestingBayesian ExperimentationCausal InferenceCross-ValidationDifference-In-DifferencesFeature EngineeringMatchingModel CalibrationModel MonitoringPythonRRegressionSQL