JAVA Application Development Engineer
じゃばあぷりけーしょんかいはつぎじゅつしゃ
Industry & Occupation
Classification
Summary
An engineer who designs, implements, tests, and maintains business applications using the Java platform.
Description
Java Application Development Engineers are specialists who develop and maintain business applications using the Java language and related frameworks. They are involved in the entire development process from analyzing customer requirements, design, programming, testing, deployment, and operation, and also perform performance tuning and security measures. Collaboration in team development and agile methodologies is required, and a continuous attitude toward acquiring the latest technologies and libraries is important.
Future Outlook
Amid the modernization of corporate systems and migration to the cloud, demand for Java engineers remains stable. Market value is high for those with knowledge in cloud-native, microservices, and security.
Personality Traits
Curious and inquisitive / Good at logical thinking / Good team player / Patient
Work Style
Contract Development / Flex / In-house Development / Remote / SIer
Career Path
Junior Java Engineer → Senior Java Engineer → Tech Lead → Architect → Project Manager → CTO
Required Skills
Build Tools / Java Programming / Object-Oriented Design / RDBMS/SQL / Version Control / Web Frameworks
Recommended Skills
CI Pipeline / Container Technology / JakartaEE / Microservices / Reading English Documents
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because it is necessary to logically break down business requirements into Java's class structures and modules. |
| Attention to Detail & Accuracy | Because minor code errors can lead to serious failures. |
| Learning Agility & Knowledge Acquisition | Because frameworks and libraries evolve frequently, continuous learning is required. |
| Problem Solving | Because problem-solving skills are essential for identifying bugs and resolving performance bottlenecks. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Because it is mainly desk work with low physical demands. |
Related Qualifications
- Applied Information Technology Engineer
- Fundamental Information Technology Engineer
- Java Programming Ability Certification Exam
- Oracle Certified Java Programmer
Aliases
- Java Application Engineer
- Java Development Engineer
- Java Engineer
Related Jobs
- Backend Engineer
- Programmer
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- Web Application Engineer