Full-time

Japanese?

Visa maybe

Healthtech

SaaS

Support Eng

Implement Caretomo, a nursing-record AI system, by configuring hospital networks, integrating electronic medical record data, testing operation, troubleshooting issues, and guiding users.

Full-time

Architect

Cybersec

SaaS

Consulting

Startup

Support enterprise clients in defining and designing identity and security requirements, integrating solutions for optimal management.

Full-time

JP Native

Visa likely

Remote

E-commerce

Account Mgr

Manage enterprise B2C e-commerce engagements, translating business needs into specifications while coordinating client relationships, delivery teams, scope, budgets, risks, and quality.

Full-time

Japanese?

Visa maybe

Remote

Management

SRE

Lead an SRE team supporting a private-cloud ad platform, designing and operating Kubernetes, OpenStack, networking, middleware, observability, CI/CD, and capacity improvements.

Full-time

Japanese?

Network

Bonus

Design and operate internal networks; troubleshoot incidents, analyze causes, restore service, automate operations, and handle user inquiries. Requires 3+ years of network experience.

Full-time

English?

Visa maybe

Remote

Python

Linux

Develop ground-segment and monitoring infrastructure for LEO-PNT and LNSS, integrating navigation, RF, and timing equipment with data systems to assess satellite performance.

Full-time

Japanese?

Visa maybe

Remote

Python

SQL

Develop AI applications for HR, talent, and organizational development. Lead LLM integration, RAG architecture, post-training, AI evaluation, and UX/UI improvement.

Full-time

Japanese?

Visa maybe

PM

Project Mgr

UI/UX

Oversee the development direction of 'd Magazine' and 'd Book' in collaboration with NTT Docomo, managing project progress and quality assurance.

Full-time

Japanese?

Remote

Management

Help Desk

Eng Manager

Leads internal IT planning and operations for devices, accounts, SaaS, networks and security, managing vendors, support processes and team development. Remote work is available by consultation.

Full-time

Japanese?

Remote

AWS

GCP

E-commerce

Develops BUYMA product features in a small team, owning requirements, architecture, implementation, testing, release, operations and improvement while connecting user needs with business KPIs.

Full-time

Japanese?

Visa maybe

SaaS

Go

React

Lead development of talent-management and benefits SaaS products from planning and design through implementation, testing, measurement and improvement, using Rails, React and Go.

Full-time

Japanese?

Visa maybe

Remote

Cloud

Fintech

Cloud Infrastructure Engineer responsible for cloud infrastructure work at PayPay Securities, with the role located in Tokyo and offered in a remote or hybrid format.

Full-time

English?

Visa likely

Remote

Tech Support

Consulting

Supports customer technology projects by configuring and monitoring systems, troubleshooting problems, testing performance, and contributing to technical designs under the guidance of a technical lead.

Full-time

English?

Visa maybe

ML

Python

PyTorch

Design and operate production machine-learning products and scalable ELT pipelines integrated with a customer data platform, using Python, AWS, and model lifecycle practices.

Full-time

Japanese?

Visa maybe

Robotics

Python

C

Design and improve teleoperation systems for humanoid, mobile manipulator, and service robots, analyzing logs and resolving robot issues to support data collection and evaluation.

Full-time

JP Native

Visa likely

Architect

Cybersec

Zscaler is hiring a Transformation Architect in Tokyo. The posting references a hybrid working model and lists health plans, leave, retirement, education reimbursement and in-office perks.

Full-time

EN required

Security

K8s

Cybersec

GenAI

Investigates complex cyber incidents in a SOC, using LLMs, SIEM/SOAR, Kubernetes and cloud-security tools to improve detection, threat hunting and response.

Internship

Japanese?

Visa maybe

Remote

GenAI

Frontend

Develop web products in a long-term engineering internship, contributing to backend or frontend features and generative-AI development for LegalOn, WorkOn, or TomoniAI.

Full-time

Japanese?

Visa maybe

Remote

Backend

Go

Develop and operate the Go/gRPC backend for MOVO Berth, a logistics SaaS berth-booking product. Shape architecture and technology choices while improving reliability, performance, and cost.

Full-time

English?

Visa likely

Remote

Data Eng

SQL

Senior Data Engineer work on large-scale, data-driven platforms spanning Big Data, Cloud, Streaming, IIoT, and Microservices, with tools including Kafka, Terraform, and Ansible.

Full-time

Japanese?

Visa maybe

Remote

TypeScript

Go

Build web applications and APIs for a manufacturing data-analysis SaaS, from requirements through launch, while improving performance and architecture. The role allows four remote days each week.

Full-time

Japanese?

AWS

GCP

DevOps

Linux

Infrastructure Engineer role for work at YOTSUYA TOWER in Yotsuya, Shinjuku, Tokyo, and other locations designated by the company; no specific duties are provided.