Software Tester (Program Inspection and Correction)
そふとうぇあてすたー（ぷろぐらむけんさ・しゅうせい）
Industry & Occupation
Classification
Summary
A technical role specializing in software testing, detecting and correcting program defects. Ensures system reliability through quality assurance processes.
Description
Software testers develop test plans based on requirements definitions and design information, and design and execute test cases. In addition to manual testing, they perform tests using automation tools to detect and report defects. They collaborate with the development team to re-verify fixes after corrections, thereby improving quality. They also contribute to the efficiency of quality assurance activities, such as test automation, CI/CD implementation, and test process improvements.
Future Outlook
Amid rising demands for software quality, the importance of test automation and quality assurance is increasing, with demand remaining stable. Skills in AI-powered automated testing and test process improvements will be even more sought after in the future.
Personality Traits
Excellent Observer / Meticulous / Patient / Strong Sense of Responsibility
Work Style
Agile Development / Contract Development / Flex / Remote / Team Development
Career Path
Junior Tester → Test Leader/QA Engineer → Quality Assurance Manager → Quality Assurance Department Leader
Required Skills
Bug Management Tools / SQL Data Validation / Test Automation Tools / Test Design / Test Execution / Version Control
Recommended Skills
CI/CD Tools / English Document Reading Ability / Performance Testing / Programming
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because logical analysis of the intent of specifications and scope of impact is necessary during test design. |
| Attention to Detail & Accuracy | Because attention to detail is essential to avoid missing small specification discrepancies or code errors. |
| Problem Solving | Because the ability to identify the cause of discovered defects and report them with reproducibility is required. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Numerical & Quantitative Analysis | Because quality verification is the primary focus rather than advanced mathematical analysis. |
| Physical Stamina & Endurance | Primarily desk work centered on long hours of screen operations, but with little heavy labor. |
Related Qualifications
- Applied Information Technology Engineer
- Fundamental Information Technology Engineer
- ISTQB Certified Tester
Aliases
- QA Engineer
- Quality Assurance Engineer
- Test Engineer
Related Jobs
- Automated Test Engineer
- QA Engineer
- Quality Assurance (QA)
- System Engineer