<p>Chewy is seeking a Sr. Data Engineer III in Boston. This person will be part of the Rx Data Science team responsible for building a prescription data platform in support of Pharmacy Operations. The ideal candidate will have an interest in building data pipelines, an eye for data quality, and excel in a fast-paced environment. Additionally, the candidate will have a strong customer first attitude, embody a curious and think big approach to their work to help further innovation within the team, and be an engaged and encouraging team member.</p> <p>What You'll Do:</p> <ul> <li>Develop and maintain sophisticated data ingestion pipelines and transformations for data originating from multiple data sources (structured/unstructured) </li><li>Assist in crafting proof of concepts and advise, consult, mentor, and coach other data engineering and analytics professionals on data standards </li><li>Data cataloging and documentation of data sources </li><li>Oversee data pipelines for accuracy, missing data, improvements, changes, and billing volumes to ensure all data is assembled and processed accurately and when needed </li><li>Build containerized applications with microservices architecture </li><li>Reconcile data issues and alerts between various systems, finding opportunities to innovate and drive improvements. Work with multi-functional partners in defining and documenting requirements for building high-quality and impactful data products </li><li>Create operational reports using visualization/business intelligence tools </li></ul> <p>What You'll Need:</p> <ul> <li>8+ years of proven experience in Data Engineering or Business Analytics roles working with ETL, Data Modeling, and Data Architecture, developing modern data pipelines and applications </li><li>Expertise crafting and implementing enterprise data pipelines using data engineering approaches and tools including but not limited to: Spark, PySpark, Scala, Docker, Databricks, Glue, cloud-native EDW (Snowflake, Redshift), Kafka, Athena </li><li>Strong dimensional data modeling (Star, Snowflake) and ER modeling skills! Proficiency building and maintaining infrastructure-as-code preferably with terraform and AWS ecosystem </li><li>Proficiency in Java, Python, SQL </li><li>Experience with writing and reviewing version-controlled code (GitHub) </li><li>Experience effectively presenting insights and summarizing sophisticated data to diverse audiences through visualizations </li><li>To be a self-starter with the ability to take initiative and drive projects forward independently. Experience working with and delivering to collaborators from multiple parts of the company </li></ul> <p>Bonus:</p> <ul> <li>Experience building and supporting API / backend software development </li><li>Experience with technologies like GraphQL, graph database </li></ul> <p>Come make an impact with us!</p>