Senior Data Scientist

Job description

Job Description:

Our Opportunity:
We are seeking a hard-working and passionate Data Scientist II to join our growing team. In this role, you will play a crucial part in empowering our Chewy Customer Care teams with cutting-edge data solutions that drive rapid innovation, informed decision-making, and outstanding customer and agent experiences. As a Data Scientist II, you will be a key contributor throughout the entire data science lifecycle, from data acquisition and preparation to model development, deployment, and communication of results. You will have the opportunity to work on diverse projects and contribute directly to the success of the company.

What You'll Do:

• Collect, prioritize, and prepare data for analysis from various sources, ensuring data quality and integrity.

• Conduct detailed exploratory data analysis using statistical techniques and visualizations to uncover patterns, trends, and insights.

• Construct new features from existing ones to improve model performance, including feature creation, transformation, and selection.

• Apply statistical methods (e.g., descriptive statistics, hypothesis testing) to understand data distributions, relationships, and draw meaningful conclusions.

• Select and build appropriate machine learning models (e.g., regression, classification, clustering) based on the problem and data characteristics.

• Evaluate model performance using relevant metrics (e.g., accuracy, precision, recall, F1-score), and fine-tune models to achieve efficient results.

  This is an excerpt. Read the full job description on Chewy careers →