#3 - Data Scientist Senior - Causal Inference

Mutt Data is a fast-growing, remote-first startup specializing in innovative Data Products and Machine Learning solutions. We are looking for a Senior Data Scientist with a strong background in causal inference to join our team and help a leading beverage company measure the impact of their growth and marketing initiatives.

Key responsibilities

• Design, execute, and analyze A/B tests and multivariate experiments, including power calculations and interpretation of results.
• Apply causal inference techniques such as Difference-in-Differences, Synthetic Control, and Propensity Score Matching to estimate the impact of marketing campaigns and pricing strategies.
• Measure marketing performance, including incrementality, attribution, ROI, and customer lifetime value.
• Translate complex business questions into well-defined analytical problems and experimental designs.
• Develop predictive and segmentation models to support targeting and personalization strategies using Databricks.

Requirements

• 3+ years of experience in Data Science, Applied Statistics, Econometrics, or similar analytical roles.
• Hands-on experience with Databricks, including notebooks, Spark/PySpark, and Delta Lake.
• Strong knowledge of causal inference methods, their assumptions, and practical applications.
• Solid foundations in statistics, econometrics, hypothesis testing, and regression analysis.
• Proficiency in Python and advanced SQL for data manipulation and modeling.

What we offer

• A fully remote-first culture allowing you to work from anywhere.
• Support for professional growth through covered certifications for AWS, Databricks, and other cloud platforms.
• Wellness benefits including sports club stipends and food credits.
• Generous time-off policy, including your birthday off and an additional vacation week.
• Opportunities for team building through our annual company trip.