What are the responsibilities and job description for the ETL Automation Tester (Spanish) position at Quantum World Technologies Inc.?
Position : ETL Automation Tester
Location : Tampa Florida
Job Type: Full-time
Job description
We are looking for a highly experienced Senior ETLData Warehouse Tester to ensure the quality accuracy and integrity of data across complex data pipelines The candidate will be responsible for validating ETL processes performing endtoend data validation and contributing to automation efforts within a largescale data ecosystem
Key Responsibilities
- Design and execute ETL and Data Warehouse testing strategies across multiple layers source staging target
- Validate data accuracy completeness and integrity during ETL transformations and data loads
- Develop and execute complex SQL queries for data validation and reconciliation
- Perform data validation testing including record counts referential integrity transformation logic validation and duplicate checks
- Identify document and track defects and collaborate with development teams for resolution
- Contribute to test automation frameworks using PythonPySpark
- Execute various testing phases including System Integration Testing UAT and Regression Testing
- Work closely with crossfunctional teams including Data Engineers Analysts and Business stakeholders
Required Skills
- Strong experience in ETL Data Warehouse Testing
- Handson experience with Ab Initio Control Center Control Centre tools
- Strong proficiency in
- SQL Oracle databases
- Unix and Shell Scripting
- Hive Big Data ecosystem
- Experience with IDE tools IntelliJ PyCharm
- Expertise in Automation using Python PySpark
- Excellent understanding of ETL workflows mappings and transformation logic
Good to Have
- Exposure to Java and Selenium based automation frameworks
- Experience in test management tools eg JIRA
- Knowledge of Data Lake Big Data environments
- Language Requirement
- Fluent in Spanish and English mandatory
Soft Skills
- Strong analytical and problemsolving skills
- Excellent communication and stakeholder management
- Ability to work in a fastpaced clientfacing environment
Skills
Mandatory Skills : ETL / Datawarehouse testing