Data Scientist Semi Senior - Databricks – Causal Inference & Growth Marketing #5

Mutt Data is a fast-growing, remote-first startup specializing in innovative Data Products and Machine Learning solutions. We are looking for an analytical and business-minded Data Scientist to join our team and help our clients solve complex challenges through causal inference and growth marketing analytics.

Key responsibilities

• Design, execute, and analyze A/B tests and multivariate experiments, including power calculations and result interpretation.
• Apply causal inference techniques such as Difference-in-Differences, Synthetic Control, and uplift modeling to measure the impact of marketing campaigns.
• Optimize marketing performance metrics including incrementality, attribution, ROI, and customer lifetime value.
• Translate complex business questions into well-defined analytical problems and experimental designs.
• Develop models and analyses using Databricks, Spark, and Python while collaborating with data and analytics engineers.

Requirements

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

What we offer

• Fully remote work environment allowing you to work from anywhere.
• Support for professional growth through covered cloud and data platform certifications.
• Wellhub or sports club stipend to help you stay active.
• Additional time off including your birthday and an extra vacation week known as Mutt Week.
• Food credits and monthly childcare reimbursement to support your work-life balance.