ETL Tester-6 Job at Realign LLC, Plano, TX

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  • Realign LLC
  • Plano, TX

Job Description

Plano, Texas 75023 Posted March 12th, 2026

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Job Type: Full Time

Job Category: IT

Job Title : ETL Tester Location : Charlotte, NC/Plano, TX Experience: Minimum 10 years
Roles & Responsibilities

  • 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.
  • Knowledge in Metadata dependent ETL process and batch/job framework
Tools & Skills: IDMC, Informatica Power center, Hive, Kafka Knowledge SQL, Oracle, PL/SQL Domain: Banking knowledge, Payment’s knowledge preferred.

Concept: Data Warehousing, Data Transformation, ETL/ELT, Data Quality.

Required Skills

JUNIOR CHEMICAL TESTER

PERFORMANCE TESTERS

Job Tags

Full time

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