Position : Quality Assurance Automation Engineer ( MQAE )

Experience :3Years to 5.5Years

Key Responsibilities Build and automate comprehensive API tests

covering functional behavior, data contracts, negative scenarios, error handling, authentication, integrations, and performance. Perform SQL-based data validation and reconciliation

across source, intermediate, and target systems. Validate end-to-end data pipelines

to ensure data accuracy, completeness, consistency, uniqueness, integrity, and freshness across processing stages. Test data quality and observability capabilities

including

data profiling, quality rules, metadata and asset validation, schema changes, anomaly detection, pipeline failures, and alerting Validate complex and large-scale data migrations, including source-to-target reconciliation, transformation validation, schema validation, record-count verification, and data completeness. Design comprehensive test scenarios for complex backend and data-processing logic using appropriate

test design techniques, including Boundary Value Analysis,



Equivalence Partitioning, Decision Tables, and risk-based testing. Investigate

data discrepancies

and

backend failures

using SQL, APIs, logs, and other diagnostic information to identify potential root causes. Build reusable automation utilities for validating datasets, APIs, database results, and data-processing workflows. Partner with developers, data engineers, product teams, and other stakeholders to establish quality throughout the development lifecycle. Integrate automated test suites into CI/CD pipelines to enable continuous testing and faster feedback. Define and track quality metrics such as automation coverage, defect trends, test effectiveness, data reliability, and regression health. Leverage AI-assisted engineering and testing tools to improve test design, automation development, regression testing, and failure analysis.

Technical Skills Must have tech skills Automation Testing (Data, API) S

📌 Quality Assurance Automation Engineer (Mumbai)
🏢 CoStrategix
📍 Mumbai