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Job description
Webアプリの新規開発および改修業務です。 C#を用いた実装からテストをご担当していただきます。 ・C#/.NETを使用した機能実装 ・詳細設計書をもとにしたコーディング作業 ・単体テスト・結合テストの実施 ・バグ修正・コードレビュー対応 ・既存機能の改修・軽微なリファクタリング ブランクがある方、経験が浅い方でも まずはお気軽にお問合せください。
- 変更範囲:システムエンジニア業務を除く当社業務全般
Pay & allowances
Work style
Employment & contract
Benefits & welfare
Training program available to non-full-time employees. Training content and independent learning system: IT technology training (web-based training), Bizcampus: Business manners training
Covered by Kanto ITS Health Insurance Cooperative
Apply & selection
Required experience, knowledge, and skills: • IT industry development work experience (any years of experience, programming language, or process stage) * Required • C# development experience (any years of experience or process stage) * Desirable
About the company
1. Custom software development 2. Solution architecture and operation support 3. Technical support
Subsidiary of I-S-B Corporation, listed on Tokyo Stock Exchange Prime Market. 26 consecutive years of growth with comprehensive employee benefits and education systems. An environment where individual career development and skill enhancement are supported.
Subsidiary of I-S-B Corporation, listed on Tokyo Stock Exchange Prime Market. 26 consecutive years of growth with comprehensive education supporting engineer development. Comprehensive employee benefits and education systems create an environment for individual skill enhancement.
Other info (from job posting)
Written examination and other assessments use SPI aptitude tests.
Some free-text details (such as special notes or the reason for age restrictions) may still appear in the original Japanese until an accurate translation is confirmed, since translating them out of context could distort their meaning.
Check before you apply
- Whether your residence status permits this kind of work
- Whether the pay, hours, and days off match your wishes
- How to apply and what documents are needed (Hello Work may require a referral letter)
- If applying with the Specified Skilled Worker visa: the company needs to prepare to accept SSW workers (support system, notifications, etc.). When applying or inquiring, ask whether they plan to accept SSW workers
GloJob does not judge work eligibility or visa suitability. Please make the final confirmation yourself, with the employer and a professional.
For employers: see here for information on hiring international talent and preparing to accept SSW workers → Employer page (Japanese)
After signing up, you'll come right back to this job.
After signing up, you'll come right back to this job.
This listing is information published on Hello Work Internet Service. Applications are made externally (at Hello Work). GloJob does not judge work eligibility.(Last checked: 2026/05/29)







