Data Testing Specialist (Shift-Left Focus), LisbonClient:Bonapolia
Location:Lisbon, Portugal
Job Category:Other
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EU work permit required:Yes
Job Reference:189c9c28023d
Job Views:16
Posted:23.01.2025
Expiry Date:09.03.2025
Job Description:We are seeking a Data Testing Specialist to play a critical role in ensuring the quality and integrity of data transformations and processes within the dbt framework. The candidate will collaborate with cross-functional teams, focusing on implementing Shift-Left Testing strategies and optimizing testing practices to enhance project delivery.
Shift-Left Testing Implementation:Lead the implementation of Shift-Left testing in the dbt ecosystem.Engage early in the requirements gathering process to contribute to Data Mapping and Data Modelling documents.Collaboration and Test Coverage:Collaborate with Business Analysts, Data Modellers, Developers, and End Users to derive comprehensive test coverage and scenarios.Understand technical goals and end-user needs to design appropriate test suites.Automated Test Development:Build and optimize automated test suites in the dbt framework, including both in-built assertions and custom test cases.Continuously review automated test suites for gaps, redundancies, and traceability to requirements.Manual and Exploratory Testing:Execute integration, negative, failover, and exception handling test cases not covered by automated tests.Perform exploratory testing as needed.Quality Assurance:Validate the efficiency of automated test designs and outputs, ensuring high-quality code development.Provide feedback to developers on slow-running queries or inefficient transformations for optimization.UAT and Deployment Support:Coordinate and support User Acceptance Testing (UAT) and Business Acceptance Testing (BAT) phases.Contribute to the rollout of dbt and UAT implementation across multiple projects.Post-Deployment Monitoring:Suggest monitoring metrics or threshold alerts based on user feedback to ensure data quality in production.Documentation and Test Planning:Analyze and review Data Mapping, HLD, and LLDs to identify gaps.Develop and document test plans and approaches for efficient release delivery.Requirements:Location: Must be based in Portugal, preferably Lisbon.Language Skills: Proficiency in English (B2+/C1).Strong expertise in testing within the dbt framework, including automation and manual testing practices.Experience in data mapping, data modeling, and SQL-based validation.Ability to work collaboratively with cross-functional teams.Work Mode: Hybrid (Lisbon-based projects)
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