About Chewy
At Chewy, our mission is to be the most trusted and convenient destination for pet parents and partners, everywhere.
Responsibilities
- Design, build, and optimize data pipelines and ML workflows supporting model training, validation, deployment, and monitoring
- Partner with Data Scientists to productionize models, ensuring scalability, reliability, and reproducibility
- Implement ML automation and orchestration using tools like Databricks and MLflow
- Contribute to architecture discussions and drive improvements in ML platform components, feature pipelines, and experimentation processes
- Write clean, maintainable, and well-tested Python code, with attention to performance in distributed environments (e.g., PySpark)
- Support operational excellence by improving observability, failure handling, CI/CD integration, and model lifecycle management
- Participate in code reviews and support best practices for production ML development
Requirements
- 2-4 years of experience in machine learning engineering, data engineering, or applied ML; or equivalent practical experience
- Strong proficiency in Python, including experience with ML/data libraries (NumPy, Pandas, scikit-learn, PySpark)
- Understanding of ML fundamentals, including training workflows, evaluation methodology, and feature engineering
- Experience with distributed computing frameworks (e.g., Spark) and large-scale data processing
- Familiarity with ML Ops pipelines and tools such as Databricks and MLflow or equivalent
- Strong problem-solving skills and the ability to take ownership of engineering components with minimal guidance
- Ability to work cross-functionally with Data Science, Software Engineering, and Product partners
- Strong communication skills and a collaborative mindset
Benefits
- 401k
- Medical/Rx, vision, dental, life, disability, hospital indemnity, critical illness, and accident insurance
- Parental leave, family services benefits, backup dependent care, flexible spending accounts, telemedicine, pet adoption reimbursement, employee assistance program, and many discounts including 10% off pet insurance and 20% off at Chewy.com
- Unlimited PTO (subject to manager approval)
- 6 paid holidays per year
- Paid sick and family leave in compliance with applicable state and local regulations