Ensure quality of the data processing engine, in terms of result accuracy, performance fidelity, and robust execution at scale.
Requirements
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BS EE/CS or equivalent
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5+ years of experience in data processing quality or performance testing for database, data warehouse, or query engine applications. Experience testing for platforms such as Apache Spark, Gluten, Velox, DataFusion preferred.
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Solid knowledge of SQL, Python, and similar data processing languages
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Automation-first mindset, experienced with programming/scripting languages and automation tools.
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Strong in problem-solving and coming up with the test strategy for the complex system.
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Strong in debugging, root cause, and narrowing down the failures.
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Experience in Functional, Performance, Integration, System Level testing
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Experience with the use of public cloud platforms such as AWS, GCP, and MS Azure
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Good Knowledge of tools like Jira, Confluence, Git, Jenkins.
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Good understanding of SDLC and agile methodologies.
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Good understanding of CI/CD implementations.
