Senior Data Engineer AWS / Spark / Snowflake

Wilmington, DE, DE, US • Posted 15 hours ago • Updated 52 minutes ago
Contract W2
Contract Corp To Corp
Contract Independent
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Job Details

Skills

  • data engineer

Summary

Senior Data Engineer AWS / Spark / Snowflake

Requirements

  • Strong AWS experience; build, design & maintain data pipelines using Java Spark & PySpark
  • Advanced SQL (complex queries, curation, views, performance tuning)
  • Cloud data warehouses: Snowflake & AWS Redshift
  • Performance optimization & troubleshooting of data jobs
  • Agile, CI/CD, application resiliency & security best practices
  • Data structures & serialization: JSON, Avro, Protobuf
  • Big-data storage: Parquet, Iceberg
  • Processing methods: batch, micro-batch, streaming
  • Data modeling: Dimensional, Data Vault, Kimball, Inmon
  • Knowledge of NoSQL databases and use cases

Responsibilities

  • Develop enterprise data models; design, build & maintain large-scale pipelines
  • Drive data quality, governance, security & enterprise data protection controls
  • Ensure data accessibility for analysts & data scientists
  • Lead code reviews, mentor team, and make custom tool configurations
  • Align data engineering practices with business goals and foster inclusive team culture
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91091604
  • Position Id: 2026-3669
  • Posted 15 hours ago
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