Open System Software Developer
おーぷんけいそふとうぇあかいはつぎじゅつしゃ
Industry & Occupation
Classification
Summary
A technical role responsible for business applications and services running on open platforms, handling everything consistently from requirements definition to operation and maintenance.
Description
Open system software developers use open OS such as Linux/Windows and middleware to develop and operate business systems and web services. They are involved in all phases of the project lifecycle, from requirements definition, basic design, detailed design, coding, unit and integration testing, release, to operation and maintenance. They select development languages, frameworks, databases, and server configurations, and collaborate in teams to build high-quality systems with consideration for performance and security. Continuous technology acquisition, documentation, and communication are important.
Future Outlook
Demand is expected to continue increasing with the promotion of DX and expansion of cloud usage. Market value rises with combined knowledge in microservices and security fields.
Personality Traits
Cooperativeness / Curiosity and Inquisitiveness / Initiative / Logical Thinking / Meticulous and Methodical
Work Style
Contract Development / Flex Time / In-House Development / Remote / SIer
Career Path
Junior Engineer → System Engineer → Senior Engineer → Tech Lead/Architect → Project Manager
Required Skills
HTTP Protocol / OS Basic Operations / Programming Languages / RDBMS/SQL / Version Control
Recommended Skills
Cloud Services / Container Technologies / English Documentation Reading / Frameworks
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Ability to logically break down requirements into technical elements is necessary. |
| Attention to Detail & Accuracy | Because minor code errors can lead to failures. |
| Learning Agility & Knowledge Acquisition | Technical environments change rapidly, requiring continuous learning. |
| Problem Solving | Essential ability to identify and resolve causes of bugs and performance issues. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Mainly desk work, so low physical demands. |
Related Qualifications
- Applied Information Technology Engineer Examination
- Fundamental Information Technology Engineer Examination
Aliases
- Open System Engineer
- Open System SE
- System Engineer (Open System)
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