Full-time

English?

Visa maybe

Architect

Cybersec

Security

Designs secure architectures, leads customer discovery and proof-of-concept work, and supports demonstrations, deployment, integration and troubleshooting across cybersecurity solutions.

Full-time

Japanese?

Visa maybe

Remote

Full-stack

Backend

Responsible for core product development of the in-house SaaS 'LEEEP' and new AI business, including design, implementation, and operation.

Full-time

English?

Visa likely

Remote

Full-stack

SaaS

Lead the design and development of both frontend and backend systems for Mico Message, providing technical leadership and mentoring.

Full-time

Japanese (N1)

Visa maybe

Remote

Operations

GenAI

Operate, maintain, and improve enterprise AI agents without coding by tuning prompts, settings, and knowledge, monitoring performance, handling incidents, and standardizing operations.

Full-time

Japanese?

Remote

Backend

Java

Spring

Develop backend transaction and deposit/withdrawal systems for a wealth-management service, improving architecture, reducing technical debt, and strengthening testing and CI/CD.

Full-time

Japanese?

Visa maybe

Security

Cybersec

Healthtech

Lead security architecture and hardening for medical products and internal systems, improve vulnerability management, address generative-AI risks, and coordinate incident response.

Full-time

Japanese?

Project Mgr

Fintech

Web3

Management

Lead projects applying AI, Web3 and quantum computing to financial services, support company-wide DX initiatives, advise business leaders, and coordinate internal and external technology experts.

Full-time

Japanese?

Visa maybe

Remote

SaaS

Architect

Provides technical pre-sales and implementation support for call-center solutions, designs call flows, and coordinates with Sales, Customer Success, and Product teams in a full-remote role.

Full-time

English?

Visa likely

AWS

Data Science

DynamoDB

Develop business intelligence for Search Capacity using AWS solutions and quantitative analysis to create performance metrics and present recommendations that clarify results.

Full-time

EN required

JP Native

Consulting

Azure

Strategy

Advises retail and distribution organizations on technology strategy, shaping visions with CxOs and technology leaders. Supports Azure AI, Copilot and agent-framework transformation use cases.

Full-time

Japanese?

Visa maybe

Remote

Art Dir

Graphic

Plan and direct creative projects to solve client marketing challenges, collaborating with various teams across media.

Full-time

Japanese?

Remote

Security

Cybersec

Python

Lead security initiatives across the company, including zero-trust architecture, security platform improvements, incident response, threat detection, automation, governance, and vulnerability testing. The role also coordinates stakeholders and vendors.

Full-time

JP preferred

Embedded

C++

C

Linux

Develop firmware in C/C++ for microcontrollers and Embedded Linux, connect sensors and actuators through ROS and real-time protocols, and support robotics product reliability.

Full-time

EN preferred

Japanese (N2)

Field Service

Robotics

QA

Deploys and supports robotics systems for warehouse logistics customers, preparing servers, testing mobility, managing incidents, investigating causes, and improving installations.

Full-time

Japanese?

Management

Cloud

Security

Manage and maintain various IT infrastructures, implement and utilize SaaS, and support internal help desk operations.

Full-time

Japanese?

Remote

AI

GenAI

Python

Lead AI-driven digital transformation using domestic LLM and high-precision RAG, supporting enterprise clients in solving business challenges.

Full-time

Japanese?

Backend

Tech Lead

SaaS

TypeScript

Lead the development as a tech lead in the server-side area of new business, making technical decisions and guiding the overall development.

Internship

Japanese?

Visa maybe

Data Science

Python

SQL

Use Python and SQL to analyze real-world food, health, and lifestyle data. Design recommendation systems, analyze clinical research data, visualize results, and prepare reports.