Starburst Data Visualization Engineer

Role: Starburst Data Visualization Engineer Location: Charlotte, NC Duration: Full-Time Interview: Online/ Video Must Have Technical/Functional Skills Primary Skill: Starburst Secondary: Data Virtualization Engineer, Dremio, Presto, SQL Performance Tuning, Shell Scripting, Autosys Experience: Minimum 10 years Roles & Responsibilities Key Responsibilities: Demonstrated expertise in Starburst Data Virtualization, including designing and implementing data virtualization solutions, optimizing query performance across distributed data sources, and integrating Starburst with enterprise data architectures. Analyze data mapping documents and business requirements to design comprehensive test plans and cases. Perform source-to-target data reconciliation, check data loading, and ensure transformation rules are applied correctly. Write complex SQL scripts for validation (count, data completeness, data consistency, data truncation). Identify, log, and track data defects using tools like JIRA or HP ALM or Octane. Automate test scripts and validate data volume, performance, and scalability. Expert-level knowledge of SQL for data analysis. Experience with tools such as Informatica and IDMC. Understanding of data warehouse concepts and architectures (e.g., star/snowflake schema). Familiarity with Hadoop or Spark is often preferred. Validate HiveQL, HDFS file structures, and data processing within the Hadoop cluster. Strong analytical and troubleshooting skills. Excellent communication for collaborating with developers and stakeholders.

Created: 2026-03-07