Location
mississauga
Posted
May 30, 2026
Commute
Local Area
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Job Description
We are seeking a highly skilled ETL Tester with strong experience in AWS ecosystem, Elasticsearch, and distributed data systems . The ideal candidate will be responsible for validating data pipelines, ensuring data integrity, and driving QA strategies across complex, large-scale data platforms.
Key Responsibilities
- Define, implement, and execute QA strategy for distributed and data-intensive systems
- Validate and test ETL pipelines , data transformations, and data migration processes
- Perform data validation, reconciliation, and end-to-end testing across systems
- Conduct automation testing for ETL workflows using Python/Java frameworks
- Execute performance and scalability testing on data processing pipelines
- Validate integrations between systems such as Kafka, MQ, REST APIs, and databases
- Test and verify Elasticsearch indexing, querying,...