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

Japanese?

Remote

Frontend

TypeScript

React

Build AI Worker VoiceAgent’s web frontend, designing visual interfaces and admin features, selecting architecture, and delivering releases with TypeScript and React in a hybrid office/home role.

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

Japanese?

Remote

Tech Lead

Backend

SaaS

Lead backend-focused development of Akerun Digital ID, a multi-tenant SaaS. Define requirements, design and implement web applications, select technologies, and maintain the service.

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

Japanese?

Remote

Fintech

Payments

GenAI

Design and operate reliable payment and financial systems, covering transaction integrity, recovery, compliance, cloud infrastructure, and new financial products. The role requires 5+ years of web application experience and leadership across multiple technical domains.

Full-time

Japanese?

PM

TypeScript

Python

Go

Leads product planning and hands-on development for DX SaaS and AI systems, using field research to shape product vision, roadmaps, prioritized features and ongoing improvements.

Full-time

Japanese (N1)

Remote

Tech Lead

GenAI

Flextime

Leads development across backend/API and frontend for a used-smartphone buying service, strengthening transaction reliability, partner integrations, and product-wide technical direction.

Full-time

Japanese?

Remote

Security

AWS

K8s

Improves security across web products and cloud infrastructure, managing vulnerabilities and CI/CD checks while partnering with engineers on risk reviews, remediation, and incident readiness.

Full-time

English?

Visa maybe

Backend

K8s

SQL

Design, build, and maintain scalable backend systems for Fanicon, collaborate with product and engineering stakeholders, lead engineers, and improve architecture, scalability, and reliability.

Full-time

Japanese?

Visa maybe

Remote

Full-stack

TypeScript

As a Full Stack Engineer, you will design, implement, and operate core functions of the product, focusing on both backend and frontend development.

Full-time

Japanese?

Remote

AI

GenAI

Tech Lead

Lead AI-centered software architecture and development at STORES, building agent-driven development environments, improving products, and guiding high-difficulty projects across applications, infrastructure, and teams.

Full-time

No JP needed

EN required

Visa maybe

Relocation

Security

Senior security engineer joining the SRE team to secure products through penetration testing, application and AI security, automated controls, and audit support.

Full-time

Japanese?

Remote

TypeScript

Kotlin

Go

Design and operate shared platform services across products, including authentication, authorization, integrations, governance, scalability, and reliability; home working is available.

Full-time

JP Native

Remote

SaaS

TypeScript

Go

Design, implement, and improve the tebiki現場教育 web application, including AI search and editor features, while clarifying requirements and priorities with product, business, and design teams.

Full-time

Japanese?

Remote

Full-stack

GenAI

Python

Build Builder Work’s full-stack products, including a data-driven matching engine, AI/LLM features, internal systems, and new qualification-support services from design through operations.

Full-time

EN required

Japanese (N2)

Visa maybe

Remote

PM

Lead product strategy, priorities and delivery for Fanicon and other THECOO products in Tokyo. Requires product management experience and communication with stakeholders in Japanese and an English-speaking development team.

Full-time

EN required

JP Native

Remote

TypeScript

Go

This role connects U.S. and Japanese teams, ensuring alignment on product direction and platform evolution.

Full-time

Japanese?

Backend

Go

SQL

TypeScript

Builds backend services for a new AI and data product, connecting prepared fan data to user-facing features through APIs, database design and large-scale data processing.

Full-time

JP Native

Remote

Data Eng

Python

BigQuery

Build and operate the data platform and execution infrastructure for AI and algorithmic products, using BigQuery, Google Cloud, AWS, Python, Go, and related tools. The role supports large-scale taxi app data, machine-learning workflows, and production reliability.

Full-time

Japanese?

Remote

Management

Eng Manager

Backend

Leads people and technology management for software teams building B2B SaaS products. Starts as an engineer, then expands management responsibilities; remote work is available.

Full-time

Japanese (N2)

TypeScript

Python

Go

Rust

Works as a software engineer or architect for Exa Frontier Edge, an AI-native systems integration initiative. Experience with AI-driven development is not required.