Database Engineer
でーたべーすえんじにあ
Industry & Occupation
Classification
Summary
A technical position specializing in the design, construction, operation, and maintenance of databases in corporate or organizational information systems.
Description
Database engineers are experts in efficiently and securely managing large amounts of data handled by business systems and services. They perform schema design, normalization, ER diagram creation, and index design according to requirements, and after implementation, handle tuning, backup operations, failure recovery, and access control. In recent years, they also handle cloud databases and NoSQL, and knowledge of data security and privacy protection is essential.
Future Outlook
Demand remains high due to the spread of cloud databases, big data, and NoSQL. Professionals with knowledge in security and data privacy are even more valued.
Personality Traits
Attention to Detail / Curiosity and Inquisitiveness / Logical Thinking / Strong Sense of Responsibility
Work Style
Contract Development / Flex / Full Remote / In-house Development / On-site at Client
Career Path
Junior Engineer → Senior Engineer → Database Architect → IT Infrastructure Manager → CTO
Required Skills
Database Design / OS Operation / RDBMS Operation / SQL (Advanced)
Recommended Skills
Cloud Database / NoSQL / Programming Languages / Security Knowledge / Virtualization Technology
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | High analytical skills are required for data structures and query optimization. |
| Attention to Detail & Accuracy | Because small design mistakes can affect the entire system. |
| Numerical & Quantitative Analysis | Required for statistical analysis of large amounts of data and understanding performance metrics. |
| Problem Solving | Essential for investigating causes of performance issues and failures. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Because it is mainly desk work. |
Related Qualifications
- Applied Information Technology Engineer
- Fundamental Information Technology Engineer
- Microsoft Certified: Azure Database Administrator Associate
- Oracle Certified Professional
Aliases
- DB Engineer
- DBA
- Database Administrator
Related Jobs
- Data Analyst
- Network Engineer
- System Engineer