Data Scientist III

Chewy Chewy · Retail · Boston, MA

Data Scientist III at Chewy focused on developing machine learning infrastructure, data pipelines, and algorithms to improve data quality, optimize products, and drive business decisions. The role involves the full data science lifecycle from data preparation to model deployment and requires experience with cloud platforms and various programming languages and ML frameworks.

What you'd actually do

  1. Develop machine learning infrastructure and data pipelines that improve data quality.
  2. Use machine learning frameworks in both development, testing, and production environments to create and deploy new technologies.
  3. Identify opportunities for data science to improve current products and practices for business engineering teams.
  4. Create machine learning algorithms to optimize and deliver results by reducing computational complexity, increasing the accuracy of models, and improving business metrics.
  5. Perform data ET, statistical and analytical analyses, and communicate insights and recommendations to Chewy management to make informed decisions.

Skills

Required

  • Master’s degree in Data Science, Analytics, Engineering, or related field of study and 4 years of experience required as a Data Scientist, or related position/occupation.
  • Amazon Web Services tools such as Redshift, Snowflake, SageMaker or other similar platforms
  • R, PySpark, Spark, Scala, Java, PyTorch, TensorFlow, Docker
  • Object-oriented programming with Python
  • Data visualization tools and packages (Tableau or similar)

Nice to have

  • PhD in Data Science, Analytics, Engineering, or related field of study and 2 years of experience required as a Data Scientist, or related position/occupation.

What the JD emphasized

  • Manage the entire data science lifecycle, data prep, exploratory data analysis, modeling, interface with engineering

Other signals

  • develop machine learning infrastructure
  • create and deploy new technologies
  • create machine learning algorithms
  • devise models and algorithms