trinity consulting services pte. ltd.
Singapore / Global
Singapore / Global
. Must have a minimum of 4-6 years' relevant experience in software testing.
. Good understanding & working knowledge of Agile/Scrum
. Strong experience in ETL testing, data validation, data reconciliation, and source-to-target testing.
. Strong hands-on experience with MS SQL Server and advanced T-SQL.
. Experience testing Java/Spark-based data processing applications.
. Hands-on automation experience using Java, JUnit/TestNG, Maven/Gradle, and data-driven test frameworks.
. Ability to validate large datasets using SQL, Spark SQL, and automated comparison utilities.
. Experience with batch processing, incremental loads, data quality checks, and regression testing.
. Familiarity with CI/CD tools such as Jenkins, GitLab CI, Azure DevOps, or GitHub Actions.
. Experience with Git, scripting using PowerShell/Bash/Python, and automated test reporting.
. Ability to analyze ETL logs, Spark job logs, and SQL Server performance issues.
. Knowledge of file formats such as CSV, JSON, XML, Parquet, Avro, and fixed-width files.
. Good understanding of test data management, data masking, and production-like test data setup.
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global
Singapore / Global