Senior Data Scientist: Production ML Personalization Remote

fetch; United States; Remote; USD 140,000 - 210,000; Full time

Job summary

Fetch is seeking a Senior Data Scientist to build production-grade models that directly influence our product strategy, personalization systems, and business outcomes, leveraging its vast item-level purchase data.

You will partner with Product, Engineering, Marketing, and Data Product teams to transform complex datasets into measurable impact through experimentation, predictive modeling, and data-driven decision making across growth and retention initiatives.

Qualifications

• 8+ years of experience in data science, machine learning, or applied analytics with proven impact in product-driven environments.
• Deep expertise in statistical modeling, experimental design, and causal inference.
• Strong proficiency in SQL and at least one programming language (Python preferred).
• Experience working with large-scale data systems such as Snowflake, dbt, Airflow, or Spark.
• Proven ability to communicate complex technical insights to non-technical stakeholders and drive strategic decision-making.

Responsibilities

• Design, build, and deploy predictive and causal models that power personalization, retention, and monetization strategies.
• Apply advanced statistical methods, including Bayesian inference, causal impact analysis, and hierarchical modeling, to guide decision-making.
• Develop and operationalize experimentation and measurement frameworks that ensure accurate attribution and reproducibility across Fetch’s products.
• Quantify the impact of key business and product initiatives, translating complex model outputs into actionable insights.
• Design and analyze experiments that test hypotheses about user behavior, product features, and marketing initiatives.
• Establish metrics and analytical frameworks that measure Fetch’s progress toward strategic growth and retention goals.
• Partner closely with Product, Engineering, and Data Product teams to transform insights into scalable data products and intelligent systems.
• Communicate complex analyses through clear narratives and visualizations that drive executive understanding and action.
• Mentor and collaborate with peers to strengthen Fetch’s scientific rigor, data culture, and analytical storytelling capabilities.
• Leverage tools and technologies such as Python, SQL, Snowflake, dbt, Airflow, Spark, and AWS to build and scale robust data science solutions.

Skills

Data science experience

Machine learning expertise

Statistical modeling

Experimental design

Causal inference

SQL proficiency

Python

Communication to stakeholders

Education

Bachelor's degree in Statistics/Mathematics/CS/Engineering

Master’s degree or PhD preferred

Tools

Snowflake

dbt

Airflow

Spark

Python

SQL

Job description

Fetch is seeking a Senior Data Scientist to build production-grade models that directly influence our product strategy, personalization systems, and business outcomes, leveraging its vast item-level purchase data.

You will partner with Product, Engineering, Marketing, and Data Product teams to transform complex datasets into measurable impact through experimentation, predictive modeling, and data-driven decision making across growth and retention initiatives.