À propos
Chewy is seeking a hard-working and passionate Data Scientist II to join their growing team. In this role, you will empower the Chewy Customer Care teams with cutting-edge data solutions, contributing throughout the entire data science lifecycle from data acquisition to model development and communication of results.
Responsibilities : • 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. • Interpret model results, identify key drivers and insights, and communicate findings optimally to both technical and non-technical stakeholders. • Build compelling visualizations to present data insights and tell a clear and concise story that resonates with the audience. • Work closely with cross-functional teams (e.g., product managers, engineers, business analysts) to understand business needs and translate them into data-driven solutions.
Qualifications : Required : • Bachelor’s degree in Data Science, Statistics, Computer Science, or a related field • 3+ years of experience as a Data Scientist, with a consistent track record of delivering impactful results • Strong programming skills in Python or R, with proficiency in data manipulation libraries • Experience with SQL and relational databases • Proven understanding of statistical modeling and machine learning and deep learning algorithms • Excellent communication and presentation skills, with the ability to explain sophisticated technical concepts to diverse audiences
Preferred : • Experience with cloud computing platforms (e.g., AWS, Azure, GCP, Snowflake) • Familiarity with big data technologies (e.g., Spark, Iceberg, dbt) • Familiarity with AWS cloud technologies (e.g., Glue, Sagemaker, Athena, Redshift) • Experience with data visualization tools (e.g., Tableau, Streamlit, Text to SQL) • Knowledge of retail and e-commerce
Company :
Chewy is a pet store that offers products, services, supplies, and prescriptions for pet parents and partners with online services. Founded in 2011, the company is headquartered in Plantation, USA, with a team of 10001+ employees. The company is currently Late Stage.
Compétences linguistiques
- English
Avis aux utilisateurs
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