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Java / C# Developer with Japanese Proficiency — Nagoya, Japan
Nagoya, Japan¥3,500,000 – ¥6,000,000 / yearDeadline: 12/30/2026Mid-level
Full-time
Job Description
iPlus Solution is hiring Java and C# developers with Japanese language proficiency for our long-term enterprise client engagement in Nagoya. You will participate in enterprise software development across the application lifecycle, from requirements through implementation and production support.
What we offer
- Competitive annual salary aligned with market rates and your proficiency level
- Annual salary review and year-end performance bonus
- Housing relocation support for new arrivals to Japan
- Permanent employment status with benefits matching Japanese employees
- Comprehensive insurance coverage (health, social, and unemployment)
- Over 120 paid days off per year — Saturdays, Sundays, and Japanese national holidays
- Friendly, low-pressure workplace with limited overtime
- Team-building activities, company trips, and global development opportunities
Requirements
Experience
- 1 to 3 years of programming experience in Java, C#, or SQL (coding and testing)
- Background in requirements handling, design documentation, or database architecture preferred
Language
- Japanese language proficiency at JLPT N3 or above
Education
- Bachelor's degree in IT, Computer Science, or Telecommunications
Responsibilities
- Develop enterprise applications using Java and/or C# (.NET)
- Contribute to requirements analysis, basic design, database design, and API design
- Collaborate with the BrSE on client-facing technical discussions
- Write maintainable, tested code and participate in code reviews
- Support production deployments and incident response