Full-time

Japanese?

Remote

Project Mgr

Java

C#

Leads software development for factory-automation sensors and measuring equipment, defining product specifications, system architecture, and development environments.

Full-time

Japanese?

Game Dev

C#

C++

Python

Develop tools for consumer game production, including launchers, data-entry utilities, Unreal Engine editor extensions, converters and checkers, while supporting middleware and OSS adoption.

Full-time

JP required

Python

Unreal

C++

Game Art

Research new technologies, build production workflows and data pipelines, and create tools for Maya, Houdini and Unreal Engine to support game development.

Full-time

Japanese?

Remote

Java

C#

C++

Develops PC applications for factory-automation sensors, measuring instruments, and image-processing equipment, covering GUI design, implementation, evaluation, and quality.

Full-time

Japanese?

Visa maybe

Management

Eng Manager

TypeScript

Leads development teams across aggregation and digital-solutions businesses, improving delivery, quality and technical direction while aligning roadmaps, engineering capacity and team growth.

Full-time

Japanese?

Remote

Game Dev

C#

C++

Lead gameplay programming and a development team, combining console-game implementation with progress management, evaluation and staff development.

Full-time

Japanese?

Game Dev

C#

Unity

Gaming

Implement graphics pipelines and shaders, investigate and validate new graphics technologies, optimize rendering processes, and develop game implementation tools.

Full-time

Japanese?

AWS

Healthtech

C#

.NET

Develop cloud-based remote maintenance platforms and customer service solutions for medical equipment, including AWS systems, C# edge software, device data management, dashboards, authentication, and security patch management.

Full-time

Japanese?

Visa maybe

Remote

Frontend

Backend

Lead architecture, implementation, reviews, and technical standards for a multi-customer energy SaaS product using C#, React, TypeScript, and Azure, while guiding technical decisions and team management.

Full-time

Japanese?

Remote

C#

.NET

Backend

Develop and improve core business systems and new services in C#, validate technologies, enhance performance and stability, and refine development practices with the team.

Full-time

Japanese?

C#

Python

C++

.NET

Develop the control and data-analysis software for JEOL mass spectrometers in C#, C++ and Python, from requirements and design through coding, testing and spectral-processing algorithms.

Full-time

English?

Remote

Support Eng

Tech Support

Senior

Supports technology partners and mutual customers by troubleshooting database and infrastructure issues, guiding integrations, coordinating escalations, and documenting partner solutions.

Full-time

JP required

EN preferred

Visa maybe

Remote

Backend

Develop and operate Bluefield Cloud and related services, handling feature delivery, performance and scalability improvements, Azure operations, automation, and technical debt reduction.

Full-time

Japanese?

C++

C

C#

Healthtech

Develop product software for medical imaging devices and medical workstations, contributing to architecture design, new features, product-line development, and shared components using C, C++, or C#.

Full-time

Japanese?

Cybersec

Security

JavaScript

C#

Design and validate cybersecurity for IVI, digital cockpit, infotainment and connected services, defining security requirements and vulnerability responses across system layers.

Full-time

Japanese?

Remote

Project Mgr

JavaScript

PHP

Lead product development and software design for the AcroSign digital signage platform, managing requirements, design, testing, maintenance, quality, cost and delivery. The role is primarily office-based in Tokyo, with remote work available about once or twice monthly.

Full-time

Japanese?

C#

Unity

Game Dev

C++

Develop shaders and propose new visual effects in Unity, build tools with Unity Editor and Maya, solve graphics challenges across mobile, console and PC platforms, and support the development of graphics engineers.

Full-time

Japanese?

Remote

DevOps

Docker

RabbitMQ

Improve build, test, deployment, release and maintenance processes for manufacturing software platforms. Standardize CI/CD, environments and release procedures, and design automation, reviews and quality controls.

Full-time

Japanese?

C++

Gaming

Game Dev

Unity

Develop client-side systems for console game titles using an in-house engine, Unity, or Unreal Engine, including gameplay flow, player and enemy behavior, UI, and physics-based effects.