**Our Opportunity:** Chewy is seeking a Sr. **Data Engineer III** in Boston or Minneapolis. This person will be part of the Customer Interaction Datastore team responsible for building a customer data platform in support of critical Enterprise Priorities. The ideal candidate will have an interest in building data pipelines, an eye for data quality, and potentially a curiosity about or experience building APIs. Additionally, the candidate will have a strong customer first, embody a curious and think big approach to their work to help further innovation within the team, and be an engaged and respectful team member. **What You’ll Do:** + Develop and maintain complex data ingestion pipelines and transformations for data originating from multiple data sources (structured/unstructured) + Assist in crafting proof of concepts and advise, consult, mentor, and coach other data engineering and analytics professionals on data standards. + Data cataloging and documentation of data sources + Supervise data pipelines for accuracy, missing data, enhancements, changes, and billing volumes to ensure all data is assembled and processed accurately and when needed + Build containerized applications with microservices architecture + 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. + Create operational reports using visualization/business intelligence tools. **What You’ll Need:** + 8+ years of proven experience in Data Engineering or Business Analytics roles working with ETL, Data Modeling, and Data Architecture, developing modem data pipelines and applications + 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 + Strong dimensional data modeling (Star, Snowflake) and ER modeling skills! + Proficiency building and maintaining infrastructure-as-code preferably with terraform and AWS ecosystem! + Proficiency in Java, Python, SQL + Experience with writing and reviewing version-controlled code (GitHub) + Experience optimally presenting insights and summarizing sophisticated data to diverse audiences through visualizations. + 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. **Bonus:** + Some experience with API development + Some experience with technologies like GraphQL, graph databases **Chewy is committed to equal opportunity. We value and embrace diversity and inclusion of all Team Members. If you have a disability under the Americans with Disabilities Act or similar law, and you need an accommodation during the application process or to perform these job requirements, or if you need a religious accommodation, please contact** **CAAR@chewy.com** **.** **If you have a question regarding your application, please contact** **HR@chewy.com** **.** **To access Chewy's Customer Privacy Policy, please click here (https://www.chewy.com/app/content/privacy) . To access Chewy's California CPRA Job Applicant Privacy Policy, please click here (https://chewyinc.phenompro.com/us/en/privacy-policy) .**