Automation QA Engineer (Data-Focused)
Confidential
Posted: March 3, 2026
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Quick Summary
Automation QA Engineer responsible for ensuring the reliability and quality of data processing in a large-scale data platform with complex ETL pipelines and high-performance backend services.
Required Skills
Job Description
About the Project
We are looking for an Automation QA Engineer to join a rapidly scaling startup working on a large-scale data platform.
The product operates with massive datasets, complex ETL pipelines, and high-performance backend services. This role is ideal for a QA engineer who enjoys working beyond UI automation — focusing on data validation, integrity, and performance testing in data-driven systems.
You will play a key role in ensuring the reliability and quality of data processing across the entire platform.
Responsibilities:
• Design, develop, and maintain automated tests for data-driven applications
• Perform data quality testing, validating accuracy and integrity across large datasets
• Create automated test scripts using frameworks such as Selenium, Playwright, or Python-based tools
• Validate ETL processes and data transformations to ensure correctness and consistency
• Collaborate closely with backend and data engineers to define quality standards
• Conduct performance testing to verify system efficiency and scalability
• Identify bottlenecks in data processing and contribute to continuous quality improvements
Nice to Have:
• Experience testing cloud-based systems (Azure preferred)
• Familiarity with backend APIs and service-level testing
• Experience working in startup or fast-paced product environments