Job Description

iPlus Solution is hiring experienced Kintone developers to join our Tokyo client engagement. You will design, customize, and extend Kintone-based business applications, supporting Japanese enterprise clients in their digital transformation initiatives.

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

Minimum 6 months of hands-on Kintone development experience
Solid JavaScript fundamentals and experience consuming REST APIs

Language

Japanese language proficiency at JLPT N2 or above

Education

Bachelor's degree in IT, Computer Science, or Electronics & Telecommunications

Responsibilities

Develop and customize Kintone applications using JavaScript, REST APIs, and Kintone's plugin system
Gather requirements from business users and translate them into Kintone solutions
Build integrations between Kintone and other enterprise systems
Provide technical guidance and Kintone best practices to client teams
Document configurations and contribute to a reusable component library

Kintone Developer — Tokyo, Japan