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NTT's strong brand and Bangalore metro increase competition, but senior specialized skills moderate density.
Data platform and ETL testing skills transfer across industries but need specific domain expertise.
Explicit 8+ years requirement plus mandatory Snowflake, dbt and advanced SQL make screening strict.
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Design and execute test strategies for ETL/ELT data pipelines, ensuring data accuracy, completeness, and lineage.
Develop and maintain automated testing frameworks and integrate data quality checks within CI/CD and DevOps processes.
Validate data warehouses (Snowflake), BI solutions, dashboards, and reports for data integrity and usability, and drive defect resolution.
8+ years experience in Data Testing, ETL Testing, or Quality Engineering in data-centric environments.
Strong expertise in Advanced SQL and proven experience testing data pipelines in Snowflake environments.
Hands-on experience with dbt (Data Build Tool) and ETL/ELT validation including source-to-target reconciliation.
Experience with test automation frameworks for data quality and working with CI/CD pipelines and DevOps tools.
Experienced in working within Agile teams collaborating with Data Engineers, Analysts, and Product Owners to define quality requirements.
Skilled in designing scalable automated quality engineering solutions for cloud-based data platforms.
Familiar with dimensional modeling, Data Vault architecture, and enterprise-level data governance and compliance standards.