Job Opportunity Posted today

Quality Assurance Automation Engineer

CoStrategix
Bangalore

Job Description

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)
  • SQL and Database Testing
  • AI- assisted Testing and Automation Tools
  • Test data quality and observability capabilities
  • Script Development & Refactoring (Python/SQL or equivalent)
  • API Testing and Validation


Note : We are specifically seeking professionals with strong expertise in API Automation Testing, Data Validation, SQL Testing, and End-to-End Data Quality Assurance. Candidates with experience in Manual Testing or UI Automation Testing will not be condidered for the role.


Behaviour skills

  • Analytical Thinking
  • Root Cause Analysis
  • Problem Solving
  • Continuous Learning Mindset
  • Customer and Quality Focus


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