HQ: Tokyo, Japan · Scheduling & Booking Software · Real Estate Rental · Hiring 3
Space Market is a Japanese company that runs SPACEMARKET, a marketplace for renting and sharing spaces by the hour, with the mission of making space sharing commonplace. It also offers Spacepad, a cloud booking management system that digitalises reservations and payments for public facilities run by local governments, and it hires customer success staff, a tech lead and a CTO candidate. The company is based in Japan.
In office (Tokyo, Japan) · Full-Time
Node JS
Ruby
JavaScript
Ruby
Ruby on Rails
HQ: Tokyo, Japan · EHR & Clinical Software · Consumer Health Apps · Hiring 6, 1 new
iCARE is a Japanese health tech company that provides Carely, a cloud service for corporate employee health management. Founded by an occupational physician, the service digitises health checks, stress checks and doctor interviews, the company joined the Omron group in 2025, and it hires software architects, frontend, backend and QA engineers. The company is based in Japan.
$38k – $51k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
Ruby
JavaScript
Ruby
Ruby on Rails
RSpec
RuboCop
Brakeman
Databases
Redis
PostgreSQL
AI/ML
Devin
Claude Code
Copilot
Frontend
Vue.js
GraphQL
Storybook
ESLint
DevOps
CircleCI
Datadog
PagerDuty
GitHub Actions
CI/CD
AWS
Design
Figma
+15
$51k – $96k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
Ruby
JavaScript
Ruby
Ruby on Rails
RSpec
RuboCop
Brakeman
Databases
Redis
PostgreSQL
AI/ML
Devin
Claude Code
Copilot
Frontend
Vue.js
GraphQL
Storybook
ESLint
DevOps
CircleCI
Datadog
PagerDuty
GitHub Actions
CI/CD
AWS
Design
Figma
+15
HQ: Tokyo, Japan · PC Games · Mobile Games · Trust D · Hiring 26
TENDA Games is a Japanese game developer that creates consumer games and entertainment for the Web3 era. It belongs to the Tenda Group, an AI and digital transformation company, which hires new graduate engineers, IT consulting sales staff and web developers in Tokyo and Sendai. The company is based in Tokyo, Japan.
$466k – $579k per year · In office (Tokyo, Japan) · Full-Time
$422k – $773k per year · In office (Tokyo, Japan) · Full-Time
Node JS
TypeScript
Python
JavaScript
Python
FastAPI
Databases
GraphDB
Pinecone
MySQL
PostgreSQL
AI/ML
XGBoost
LangSmith
Gemini
BERT
ResNet
LangChain
OpenAI
PyTorch
Claude
LLM
Frontend
Next.js
React.js
Mobile
Firebase
DevOps
GitHub Actions
GitHub
Terraform
Docker
GCP
Azure
AWS
+21
$370k – $598k per year · In office (Tokyo, Japan) · Full-Time
Node JS
TypeScript
Python
JavaScript
Python
FastAPI
Databases
GraphDB
Pinecone
MySQL
PostgreSQL
AI/ML
LangSmith
Gemini
LangChain
OpenAI
PyTorch
Claude
LLM
Frontend
Next.js
React.js
Mobile
Firebase
DevOps
GitHub Actions
GitHub
Terraform
Docker
GCP
Azure
AWS
+18
HQ: Tokyo, Japan · Industrial Automation · Furniture · Trust B · Hiring 9
Itoki is a Japanese company that designs workspaces and sells office furniture, with further business in logistics systems, security, medical and welfare facilities and research facilities. Its logistics solutions include automated warehouse systems linked to customers' host systems, and it hires system, sales and solution engineers and product managers for them. Founded in 1890, the company is headquartered in Tokyo, Japan.
$422k – $652k per year · In office (Tokyo, Japan) · Full-Time
$690k – $844k per year · In office (Tokyo, Japan) · Full-Time
$384k – $537k per year · In office (Tokyo, Japan) · Full-Time
Ruby
C#
C++
Java
C#
.NET
DevOps
AWS
HQ: Tokyo, Japan · Advertising · Est. 2010 · Trust A · Hiring 41, 1 new
GENIEE is a Tokyo advertising technology company founded in 2010 that builds supply side and demand side advertising platforms. Its systems help publishers in Japan and Southeast Asia maximise revenue from programmatic advertising, and it has acquired sales and marketing software businesses. The company operates across several Asian markets from its Tokyo base.
$652k – $1.1M per year · Junior · In office (Tokyo, Japan) · Full-Time · Junior
TypeScript
Python
JavaScript
Databases
Google BigQuery
PostgreSQL
AI/ML
LangGraph
Function Calling
Google AI Studio
Devin
Human-in-the-Loop
LLM Guardrails
Cursor
LangChain
ChatGPT
Claude Code
RAG
LLM
AI Agents
Frontend
Next.js
React.js
DevOps
GitHub
Docker
GCP
Kubernetes
CI/CD
AWS
Management
Linear
Notion
Confluence
+21
≈ $44k – $130k per year (Estimated) · Lead · In office (Tokyo, Japan) · Full-Time · Staff
TypeScript
JavaScript
Databases
ClickHouse
MySQL
PostgreSQL
AI/ML
Devin
Claude Code
Claude
Frontend
Next.js
Storybook
React.js
Mobile
Clean Architecture
DevOps
Google Cloud Run
GitHub Actions
GitHub
Docker
GCP
CI/CD
QA
Playwright
Jest
+12
HQ: Tokyo, Japan · Science & Engineering · Nuclear Engineering · Nuclear Energy · 51-200 employees · Est. 1970 · Trust B · Hiring 15
Kyoto Fusioneering develops advanced technologies for commercial fusion reactors, with particular focus on gyrotron systems, tritium fuel cycle technologies, and breeding blankets. It designs and supplies engineering solutions and components to support tritium production, high-power microwave systems and reactor subsystems aimed at improving performance and commercial viability. The company works with both public and private fusion developers globally to accelerate the realization of fusion energy as a practical power source.
$537k – $690k per year · In office (Tokyo, Japan) · Full-Time
C#
C#
.NET
Databases
QuestDB
PostgreSQL
DevOps
Rest API
$537k – $690k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Game Development · 501-1000 employees · Est. 2023 · Hiring 41
Nintendo Systems is a Japanese software company formed around engineering teams from Nintendo and DeNA to build systems that deliver Nintendo entertainment to customers. It develops services for game consoles, media delivery and e-commerce, and hires machine learning, frontend, marketing systems and product security engineers. The company is based in Tokyo, Japan.
In office (Tokyo, Japan)
Kotlin
Java
Databases
DynamoDB
Amazon Aurora
MySQL
DevOps
Datadog
AWS Fargate
Amazon ECS
Jenkins
GitHub
Terraform
Docker
AWS
+5
In office (Tokyo, Japan)
Kotlin
C++
C
C
FFmpeg
DevOps
WebRTC
GCP
AWS
In office (Tokyo, Japan) · Full-Time
C#
C++
C#
.NET
Game Dev
Unreal Engine
Design
Adobe Photoshop
HQ: Mitaka, Japan · Drones & UAVs · Est. 2019 · Hiring 2
Musashi Sky Plus is a Japanese startup spun out of JAXA that commercialises small unmanned aircraft systems based on the agency's aeronautical research. It supplies aircraft systems built around JAXA-developed products along with technical support services, has 8 employees, and hires flight controller and ground station software engineers and project managers. The company is based in Mitaka, Tokyo, Japan.
$32k – $64k per year · In office (Tokyo, Japan) · Full-Time
Wi-Fi
Docker
Robotics
ROS2
ArduPilot
QGroundControl
Mission Planner
HQ: Tokyo, Japan · Early Childhood Education · EdTech Platforms · Est. 2018 · Trust C · Hiring 14
CoDMON is a Japanese technology startup that develops software for childcare, education and child-rearing support, led by its CoDMON management system for staff at childcare facilities. It also builds services for parents and hires product managers, senior product designers, web application engineers and new graduates. The company is headquartered in Shinagawa, Tokyo, Japan.
In office (Tokyo, Japan) · Full-Time
Kotlin
PHP
TypeScript
JavaScript
Java
Java
Spring Boot
PHP
Laravel
PHPUnit
Kotlin
Kotest
Databases
DynamoDB
Google BigQuery
Amazon Aurora
Redis
MySQL
PostgreSQL
AI/ML
Claude Code
Copilot
Frontend
Vue.js
Nuxt.js
React.js
Mobile
React Native
Clean Architecture
DevOps
New Relic
Datadog
Fluent Bit
Fluentd
Amazon ECS
Amazon CloudWatch
GitHub Actions
Terraform
CI/CD
QA
Playwright
Jest
Vitest
+26
In office (Tokyo, Japan) · Full-Time
Kotlin
PHP
TypeScript
JavaScript
Java
Java
Spring Boot
PHP
Laravel
PHPUnit
Kotlin
Kotest
Databases
DynamoDB
Google BigQuery
Amazon Aurora
Redis
MySQL
PostgreSQL
AI/ML
Claude Code
Copilot
Frontend
Vue.js
Nuxt.js
React.js
Mobile
React Native
Clean Architecture
DevOps
New Relic
Datadog
Fluent Bit
Fluentd
Amazon ECS
Amazon CloudWatch
GitHub Actions
Terraform
CI/CD
QA
Playwright
Jest
Vitest
+26
In office (Tokyo, Japan) · Full-Time
Kotlin
PHP
TypeScript
JavaScript
Java
Java
Spring Boot
PHP
Laravel
PHPUnit
Kotlin
Kotest
Databases
DynamoDB
Google BigQuery
Amazon Aurora
Redis
MySQL
PostgreSQL
AI/ML
Claude Code
Copilot
Frontend
Vue.js
Nuxt.js
React.js
Mobile
React Native
Clean Architecture
DevOps
New Relic
Datadog
Fluent Bit
Fluentd
Amazon ECS
Amazon CloudWatch
GitHub Actions
Terraform
CI/CD
QA
Playwright
Jest
Vitest
+26
HQ: Tokyo, Japan · Construction Management Software · Analytics & BI Consulting · AI Consulting & Integration · Hiring 22
MCD3 is a Japanese company whose AIX unit provides data science and AI-based marketing analytics consulting to large retail, consumer goods and automotive clients and develops its own generative AI products. It also runs a digital product business that includes a construction cloud platform and hires for legal, information systems and corporate planning functions. The company is headquartered in Tokyo, Japan.
In office (Tokyo, Japan) · Full-Time
TypeScript
Python
JavaScript
Python
FastAPI
AI/ML
Anthropic SDK
OpenAI SDK
Agno
Cursor
Claude Code
RAG
Frontend
Next.js
React.js
DevOps
GitHub
Terraform
GCP
Azure
AWS
Cybersecurity
Auth0
Design
Figma
Management
Confluence
Jira
+13
In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Digital Media · Publishing · Est. 1999 · Trust B · Hiring 8
Media Do is a Tokyo digital publishing company founded in 1999 that distributes electronic books. Its platform sits between publishers and retailers and handles the majority of Japanese ebook distribution volume. The company is listed on the Tokyo Stock Exchange and invests in publishing technology.
$64k – $89k per year · In office (Tokyo, Japan) · Full-Time
PHP
TypeScript
JavaScript
Databases
Amazon Aurora
MySQL
PostgreSQL
AI/ML
Copilot
Frontend
Next.js
React.js
DevOps
AWS Lambda
Amazon ECS
Amazon CloudWatch
Amazon S3
GitHub Actions
GitHub
Terraform
Docker
CI/CD
AWS
QA
Playwright
+12
In office (Tokyo, Japan) · Full-Time
PHP
TypeScript
JavaScript
Databases
Amazon Aurora
MySQL
PostgreSQL
AI/ML
Claude
Copilot
Frontend
Next.js
React.js
DevOps
New Relic
AWS Lambda
Amazon ECS
Amazon S3
GitHub Actions
GitHub
Terraform
Docker
CI/CD
AWS
QA
Playwright
+13
HQ: Tokyo, Japan · IT Staffing & Staff Augmentation · IT Outsourcing & Dedicated Teams · Staffing · EOR · Hiring 4
Axcel-mode is a Japanese IT services company providing engineers for system development, infrastructure operation and web projects. It works on business support and telecom web systems for clients and hires infrastructure engineers, web engineers and project leaders, including in Sendai. The company is headquartered in Tokyo, Japan.
$35k per year · In office (Tokyo, Japan)
Perl
PHP
Java
DevOps
Zabbix
HQ: Tokyo, Japan · Game Development · Sports Organizations · Mobile Games · Est. 1999 · Trust D · Hiring 41
DeNA is a Tokyo internet company founded in 1999 that built one of the first large mobile gaming platforms in Japan. It develops and publishes games, operates sports franchises including a professional baseball team, and runs healthcare and mobility ventures. The company partners with Nintendo and other publishers on mobile titles.
$23k – $96k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Perl
Objective-C
Java
Databases
Memcached
Google BigQuery
Redis
MySQL
AI/ML
Copilot
DevOps
CircleCI
Nginx
Amazon EC2
Akamai
Apache HTTP Server
Jenkins
GitHub
Docker
GCP
AWS
Management
Confluence
Jira
+13
$23k – $96k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Swift
Ruby
JavaScript
Ruby
Ruby on Rails
AI/ML
Devin
Claude Code
Frontend
Next.js
React.js
Mobile
Bitrise
DevOps
GitHub Actions
GitHub
GCP
AWS
Design
Figma
Management
Confluence
+8
$23k – $96k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Swift
Ruby
JavaScript
Ruby
Ruby on Rails
AI/ML
Devin
Claude Code
Frontend
Next.js
React.js
Mobile
Bitrise
DevOps
GitHub Actions
GitHub
GCP
AWS
Design
Figma
Management
Confluence
+8
HQ: Tokyo, Japan · HR & Recruiting AI · Recruiting & Staffing · Hiring 5, 2 new
PERSOL INNOVATION is the new business arm of Japan's PERSOL group, building ventures around work and employment. Its businesses include an AI-assisted recruitment agency for frontline workers in logistics and care, and corporate AI and DX training services. The company is headquartered in Tokyo, Japan.
In office (Tokyo, Japan) · Full-Time
TypeScript
Java
JavaScript
Java
Spring Boot
Databases
Amazon Aurora
PostgreSQL
Frontend
Vue.js
Next.js
React.js
DevOps
AWS Lambda
Amazon EC2
Amazon ECS
GitHub Actions
GitHub
Docker
Azure
AWS
QA
Playwright
+10
HQ: Wilmington, United States · Sensors & Transducers · Analog & Power Semiconductors · 5000+ employees · Est. 1965 · Trust B · Hiring 649, 40 new
Analog Devices designs signal processing, power management and sensing semiconductors. Its data converters and amplifiers are staples of industrial automation, automotive and communications systems. The company expanded significantly through the acquisitions of Linear Technology and Maxim Integrated.
≈ $64k – $138k per year (Estimated) · Staff+ · In office (Tokyo, Japan) · Full-Time · Shift work · Staff · Japanese: C1
HQ: Ōta, Japan · AI Training Data & Annotation · Nonprofits & Foundations · Humanoid Robots · Robotics AI · 501-1000 employees · Est. 2023 · Trust D · Hiring 45
AI Robot Association, known as AIRoA, is a Japanese non-profit organization that advances AI-powered robotics through open data platforms and collaborative research. It develops robot data ecosystems, foundation models and shared software tools to speed up the deployment of humanoid and general-purpose robots, and hires corporate IT, governance and administration staff. The association is headquartered in Ōta, Tokyo, Japan.
In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · Japanese: B2 · English: B2 (Optional)
Go
Python
TypeScript
JavaScript
Python
FastAPI
AI/ML
Vision-Language-Action
Frontend
Next.js
Zod
React.js
Mobile
Clean Architecture
DevOps
WebRTC
WebSockets
Terraform
GCP
CI/CD
AWS
Robotics
ROS
Teleoperation
ROS2
Foxglove Studio
Management
Scrum
+13
In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · English: C1 (Optional)
Go
Python
JavaScript
Python
FastAPI
AI/ML
Multimodal AI
Vision-Language-Action
Embodied AI
Frontend
Next.js
React.js
DevOps
gRPC
WebRTC
WebSockets
GCP
AWS
CloudFormation
Terraform
CI/CD
Robotics
ROS
ROS2
Foxglove Studio
Teleoperation
Sim-to-Real
IoT
MQTT
+15
HQ: Kanazawa, Japan · Cloud Consulting & Migration · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Custom Software Development · 1001-5000 employees · IT services · Trust D · Hiring 101
System Support is a Japanese IT services company headquartered in Kanazawa, Ishikawa, that provides IT consulting, system design and development, cloud integration and operations support built around AI and cloud platforms. Part of the listed System Support Holdings group, it implements ServiceNow, SAP, Oracle, Snowflake, Microsoft Azure, AWS and Google Cloud solutions, sells its own products such as Smart Generative Chat and a public SaaS vacant-house database used by municipalities, and has offices in Tokyo, Nagoya and Osaka. It hires cloud, infrastructure, data platform, backend and frontend engineers, ServiceNow consultants and project managers, ERP engineers and security engineers.
$345k – $422k per year · In office (Tokyo, Japan) · Full-Time
AWS
Management
ServiceNow
$690k – $997k per year · In office (Tokyo, Japan) · Full-Time
Oracle
DevOps
Azure
CI/CD
AWS
Management
ServiceNow
$460k – $652k per year · In office (Tokyo, Japan) · Full-Time
C#
Python
Python
FastAPI
Django
C#
ASP.NET Core
Databases
Oracle
MySQL
PostgreSQL
DevOps
GitHub
Git
Azure
CI/CD
AWS
Management
ServiceNow
+6
HQ: Tokyo, Japan · HR & Payroll Software · Est. 2001 · Hiring 3
Human Technologies is a Japanese software company that provides the cloud attendance management and HR payroll system KING OF TIME. Founded in November 2001, it launched KING OF TIME in 2003 and builds back-office solutions that use workforce data to raise productivity. The company is headquartered in Tokyo, Japan.
In office (Tokyo, Japan) · Full-Time
Java
Java
Spring Boot
Databases
PostgreSQL
AI/ML
OpenAI Codex
Claude Code
Claude
Copilot
DevOps
GitHub
Linux
AWS
+2
HQ: Osaka, Japan · E-commerce Platforms · POS Systems · Trust D · Hiring 67, 1 new
Smaregi is an Osaka-based software company that develops Smaregi, a cloud point-of-sale system for iPad and iPhone used by retailers and restaurants, together with related cloud services for e-commerce, time and attendance and store management. The company is listed on the Tokyo Stock Exchange, runs development and sales offices in Osaka, Tokyo, Fukuoka and Fukui, and has set a goal of becoming the top POS provider in Japan by 2031. It hires web, iOS and Android engineers, infrastructure and security engineers, UI/UX and web designers, art directors, project managers and customer success staff, including fully remote contract roles.
Verified live · 4 hours ago
2 months ago
Long shot · 8%
WEBエンジニア（東京）
$26k – $51k per year · In office (Tokyo, Japan) · Full-Time
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
DynamoDB
Amazon Aurora
Frontend
Vue.js
JQuery
React.js
DevOps
GitLab CI
AWS Lambda
Amazon EC2
Amazon ECS
GitLab
Amazon S3
Docker
AWS
Management
Jira
+10
$64k – $128k per year · In office (Tokyo, Japan) · Full-Time
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
DynamoDB
Amazon Aurora
Frontend
Vue.js
JQuery
React.js
DevOps
GitLab CI
AWS Lambda
Amazon EC2
Amazon ECS
GitLab
Amazon S3
Docker
AWS
Management
Jira
+10
$45k – $64k per year · In office (Tokyo, Japan) · Full-Time
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
DynamoDB
Amazon Aurora
Frontend
Vue.js
JQuery
React.js
DevOps
GitLab CI
AWS Lambda
Amazon EC2
Amazon ECS
GitLab
Amazon S3
Docker
AWS
Management
Jira
+10
HQ: Tokyo, Japan · Custom Software Development · Hiring 2
Voyt is a software company that plans, develops and operates voice software and computer systems to reduce stressful work for frontline staff. Its main product is VOYT CONNECT, an AI-powered intercom with speech recognition and translation, and it hires lead backend engineers and cloud infrastructure engineers. The company is based in Tokyo, Japan.
Verified live · 2 hours ago
2 months ago
Long shot · 11%
リードバックエンドエンジニア
$58k – $83k per year · In office (Tokyo, Japan, 10am - 7pm) · Full-Time
Amazon Aurora
DevOps
Amazon ECS
Amazon S3
