Windows Software Development Engineer

Date PostedMay 26, 2026LocationAsia Japan Tokyo ChiyodaCompanyALLBIZ CHANNEL CO., LTD.SalaryJPY 5000K - JPY 8000KTypeit (pc, web, unix) - business application se

Job Summary

This role involves end-to-end development of Windows applications for medical diagnostic devices. You will participate in the full lifecycle, from initial planning and requirements definition to implementation and performance optimization. The position offers significant creative influence and the opportunity to contribute to products that improve healthcare quality.

Responsibilities

Design and develop Windows applications for medical devices
Perform full lifecycle development from planning to deployment
Collaborate on UI design and system performance optimization
Manage requirements definition and evaluation

Required Skills

3+ years software development experience
Proficiency in C and C++ for Windows GUI development
Basic embedded software design skills
Business level Japanese (JLPT N2+)

Job Details

### Job Description You will be responsible for developing Windows applications for medical devices, including our in-house developed visual function assessment device. ### Specific Job Functions [Windows application design, development, testing, and deployment] - User interface design and implementation - Performance optimization and bug fixes - Collaboration with other engineers and designers - Complete oversight from planning and requirements definition to implementation, evaluation, and support system establishment - No on-site work required - Non-regular business trips of approximately 1-2 times per month ### Scope of Work - [Immediately after hire] The above duties - [Scope of change] General duties as defined by the company ### Working Hours - Flextime System - Standard Work Hours: 8 hours / Break: 60 minutes - Core Time: 10:00 AM - 3:00 PM - Standard Work Hours: 9:00 AM - 6:00 PM ### Job Requirements - Vocational school graduate or above - 3+ years of software development experience - C language Windows development experience - Practical experience developing GUI applications using C++ - Basic-level embedded software design experience - Basic PC skills - Japanese Level: Business Level (JLPT Level 2 or N2)