Full-time

EN required

Japanese (N1)

Visa maybe

QA

Python

Build and execute software test plans while developing Python, Swift, or Objective-C automation frameworks and generative-AI tools to expand coverage for features used in Japan.

Full-time

EN preferred

Japanese (N2)

Visa maybe

Remote

GenAI

Leads customer implementations of LLM and generative-AI systems from architecture through production, building full-stack solutions and improving model quality.

Internship

English?

Visa maybe

JavaScript

Python

Java

Join Apple's Information Systems and Technology team as a technical intern, applying programming skills in application, web, or server-side development across international projects.

Full-time

English?

Python

C++

Research

Senior

Leads technical collaborations and research on hybrid quantum-classical applications for AI, high-performance computing, simulations, and digital twins.

Full-time

Japanese?

Remote

AI

Terraform

GenAI

Design, develop, and operate AI agent infrastructure using LLM platforms and agent frameworks to enhance business decision-making.

Full-time

Japanese?

Visa maybe

ML

AI

GenAI

Lead the development and improvement of AI functions, focusing on extracting and structuring information from PDF documents.

Full-time

No JP needed

EN required

Visa maybe

Remote

Backend

Design and operate production AI agents for customer-facing products in Money Forward’s CDAO Office.

Full-time

Japanese?

Remote

AI

GenAI

TypeScript

Build an LLM-based sales product, implementing AI features, architecture, integrations, and quality improvements with a cross-functional team. Remote work is available.

Full-time

Japanese?

Remote

AI

Management

ML

Lead AI transformation projects from vision and requirements definition through PoC, implementation, operations, and adoption. Manage multiple client engagements, teams, quality, profitability, staffing, risks, and stakeholder alignment.

Full-time

Japanese?

C++

Linux

Embedded

C

Integrates autonomous-driving vehicle software from sensors through control, defining interfaces and middleware and building repeatable test and vehicle-validation workflows.

Full-time

JP Native

Remote

Relocation

ML

Python

Build data pipelines and machine-learning models for commercial real estate, tune inference, and lead AI product PoCs and MVPs with business teams. Hybrid remote work is available in Tokyo.

Full-time

JP writing

EN required

Architect

Python

C++

Integrate GPU-accelerated tools and AI into Japanese manufacturing workflows, advise customers and researchers, support compute infrastructure, and share technical knowledge.

Full-time

Japanese?

Remote

Full-stack

AWS

Tech Lead

Owns architecture and end-to-end delivery for a pharmacy inventory AI product, working across backend, AWS infrastructure and React while guiding technical decisions, integrations and development practices.

Full-time

JP required

Visa maybe

Remote

Backend

ML

Builds an autonomous-driving MLOps platform, including model-training and monitoring pipelines, vehicle deployment, large-scale data analysis, sensor-data conversion, and model evaluation.

Full-time

EN preferred

Japanese (N2)

Remote

Management

Field Service

Lead field application engineers deploying autonomous-driving and remote-operation systems, improving site processes and tools while handling complex tests, troubleshooting, and stakeholder coordination.

Full-time

Japanese?

Visa maybe

Remote

Network

AWS

Designs, builds and operates network infrastructure across service platforms and office environments, including cloud and data-center networks, incident response, performance analysis and operational automation.

Full-time

No JP needed

EN required

Visa likely

Backend

Python

Develop core features for HENNGE One, focusing on backend and web-platform development, ensuring secure access experiences for enterprises.