QA Engineer

• Position Summary

The QA Engineer is responsible for ensuring the quality, usability, and reliability of Definity’s web and mobile applications. This role focuses on hands-on manual testing, exploratory testing, and close collaboration with cross-functional teams to deliver high-quality software.

Key Responsibilities

• Design, execute, and maintain manual test plans and test cases for web and mobile applications (React, React Native, .NET APIs).
• Perform exploratory and scenario-based testing to identify defects, edge cases, and usability issues.
• Partner with product managers and developers to refine requirements, acceptance criteria, and test strategies.
• Test and validate RESTful APIs using tools like Postman or Swagger.
• Reproduce, document, and track defects with clear steps, expected vs actual results, and impact.
• Perform end-to-end, integration, and regression testing across multiple environments.
• Validate data integrity using SQL queries where applicable.
• Participate in sprint ceremonies and act as a quality advocate throughout the development lifecycle.
• Collaborate with DevOps and engineering teams to support release readiness and quality gates.
• Contribute to improving QA processes, standards, and documentation.

Qualifications

• 3\+ years of experience in manual QA testing in a web or SaaS environment.
• Strong experience with exploratory testing and defect analysis.
• Experience testing REST APIs and distributed systems.
• Working knowledge of SQL for data validation.
• Familiarity with Agile/Scrum environments.
• Excellent communication skills and attention to detail.

Preferred

• Experience with React, React Native, and .NET environments.
• Exposure to tools like Azure DevOps or similar ALM platforms.
• Basic understanding of test automation concepts (not required to build frameworks).
• Experience with performance or load testing tools (e.g., Apache JMeter, k6).
• ISTQB or similar QA certification.