QA Data Testing Engineer:

We are looking for a Data & ETL Test Engineer (5-6 years) with robust experience in ETL testing, data migration, and Alteryx. You will validate data pipelines end-to-endcovering extraction, transformation, and loading—and ensure accurate, reliable data movement across on-prem and cloud platforms (e.g., Azure).

Key Responsibilities:

- Define ETL test strategy and plans across multiple sources/targets; create comprehensive test cases, scenarios, and test data.
- Perform in-depth data validation and reconciliation using advanced SQL (joins, aggregations, window functions) and profiling techniques.
- Build and maintain Alteryx workflows/macros for data validation, reconciliation, profiling, parsing, cleansing, regex, batch/iterative logic, and exception reporting.
- Validate file-based integrations (MFT/SFTP), file formats (CSV, XML, JSON), and large-volume data handling.
- Test and troubleshoot API/integration flows (e.g., MuleSoft or similar) across upstream and downstream systems.
- Oversee data migration dress rehearsals and go-lives; perform pre- and post-migration checks and sign-offs.




- Automate repetitive validation tasks using Alteryx and/or scripting; document results and provide improvement recommendations.
- Log and manage defects; communicate status, risks, and coverage to stakeholders.

Must-Have Skills:

- Strong SQL expertise and sound understanding of relational data models and DB concepts.
- Hands-on Alteryx Designer (complex workflows, macros, regex, iterative/batch processing).
- ETL testing experience (source-to-target mapping, transformation rules, data reconciliation).
- Experience validating integrations via API testing tools (Postman) and handling MFT/SFTP.
- Experience with defect management (Jira/HP ALM/Azure DevOps) and Agile/Scrum ways of working.
- Strong analytical, problem-solving, and communication skills.

Nice-to-Have:

- Azure data platform exposure (Data Lake, Databricks, Synapse) or similar cloud stack.
- REST Assured/automation of API/ETL validations.
- Alteryx Designer Core certification; ISTQB certification.

📌 QA Data and ETL Engineer (Bengaluru)
🏢 IITjobs
📍 Bengaluru