| Aspect | Software Developer In Test (SDET) | QA Engineer |
|---|
| Primary Focus | Develops automated tests, writes test code, and integrates testing into development | Designs and executes manual and automated tests to ensure product quality |
| Skills & Certifications | Programming, automation tools, CI/CD, testing frameworks | Testing methodologies, manual testing, test management tools |
| Work Environment | Collaborates closely with developers in Agile teams, often in development environments | Works with development and product teams, often in dedicated testing environments |
While both roles focus on testing, SDET emphasizes automation and development skills, integrating testing into the software development process, whereas QA Engineers often focus on manual testing and overall quality assurance processes.