HQ: Minato, Japan · Energy AI · Decision Intelligence · Trust B · Hiring 9, 1 new
Grid, with its corporate philosophy of "INFRASTRUCTURE+LIFE+INNOVATION," strives to bring innovation to societal infrastructure through the use of technology. Our mission is to contribute to society by aiming for the optimization of the entire infrastructure.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago
1 month ago
Long shot · 16%
リードQAエンジニア
$51k – $83k per year · In office (Tokyo, Japan) · Full-Time
OpenAI Codex
Cursor
Claude Code
DevOps
CI/CD
Yokohama · Trust D · Hiring 14
No named decision-maker yet.
No careers mailbox known
In office (Yokohama, Japan) · Full-Time
HQ: Tokyo, Japan · Broadcasting · Streaming & OTT Platforms · Hiring 4
HJ Holdings is the Japanese company that operates Hulu, the video streaming service in Japan. It develops its service for web, mobile apps and smart TVs, and it hires QA engineers, corporate IT staff and backend and infrastructure engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago
1 month ago
Long shot · 16%
QAエンジニア
In office (Tokyo, Japan)
Jira
QA
Selenium
Chrome DevTools
HQ: Tokyo, Japan · CMS & Digital Experience Platforms · Web Development Services · Trust D · Hiring 22
Digital Circus is a Japanese web development company specializing in the open-source CMS Drupal, offering implementation, customization, migration and maintenance. It was the first Japanese company certified as a Drupal partner and builds sites for large Japanese enterprises, mostly on AWS. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
$16k – $52k per year · Tokyo · Remote (Japan) · Freelance
PHP
PHP
Drupal
DevOps
GitLab
In office (Tokyo, Japan) · Part-Time
PHP
PHP
Drupal
DevOps
GitLab
$16k – $52k per year · Tokyo · Remote (Japan) · Part-Time
PHP
PHP
Drupal
DevOps
GitLab
Tokyo · Geospatial AI · Data Providers & Datasets · Est. 1970 · Trust B · Hiring 24
unerry develops ambient intelligence infrastructure that converts real-world movements into digital data and operates Beacon Bank, a big-data platform that accumulates 150 million IDs and collects 40 billion monthly location logs. Its patented beacon-sharing mechanism (patents in Japan, the US and China) supports a network of 2.15 million beacons and captures outdoor, underground and indoor location data. unerry applies AI to analyze people flow and visualizes physical places and consumer behavior to enhance retail marketing and enable smart-city planning.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago
2 months ago
Long shot · 10%
QAエンジニア
In office (Tokyo, Japan) · Full-Time
Node JS
TypeScript
Python
JavaScript
DevOps
GitHub
GCP
HQ: Tokyo, Japan · Vulnerability Management · Security Compliance · Est. 2022 · Hiring 8
Assured is a Japanese cybersecurity startup in the Visional group that offers security risk ratings for cloud services and business partners and the vulnerability management cloud service yamory. Founded in August 2022, it hires product managers, product engineers, SREs, QA engineers and designers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago
2 months ago
Long shot · 10%
QAエンジニア【事業部共通】
$460k – $789k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Early Childhood Education · EdTech Platforms · Est. 2018 · Trust B · 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.
Koike Yize · 代表取締役 · decision-maker
No careers mailbox known
Verified live · 2 hours ago
2 months ago
Long shot · 10%
PE_QAエンジニア
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
GitHub
Terraform
CI/CD
QA
Playwright
Jest
Vitest
+27
HQ: Tokyo, Japan · Construction Management Software · Est. 2000 · Trust A · Hiring 22, 1 new
SpiderPlus is a Tokyo software company that builds a construction site management application used on tablets. Its tools handle drawings, inspection records, photographs and equipment checks for building and facility projects. The company targets the labour shortage in Japanese construction by removing paperwork from site work.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 3 hours ago
2 months ago
Long shot · 7%
QAシニアエンジニア
$45k – $106k per year · In office (Tokyo, Japan) · Full-Time
OpenAI Codex
Devin
ChatGPT
Claude Code
Claude
Copilot
DevOps
GitHub
Analytics
Looker
HQ: Tokyo, Japan · Est. 2020 · Startup · Trust C · Hiring 19
TAIAN is a Japanese startup building software products for the celebration market, including weddings, events, hotels, restaurants and gifts. It raised about 700 million yen in a Series B round in July 2026, focuses on wedding banquet services and a banquet platform, and hires frontend, backend, fullstack and lead software engineers and new graduates. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago
2 months ago
Long shot · 7%
【中途/開発】QAエンジニア
In office (Tokyo, Japan, 10am - 7pm) · Full-Time
In office (Tokyo, Japan, 10am - 7pm) · Full-Time
HQ: Tokyo, Japan · E-commerce Platforms · Likely startup · Trust D · Hiring 23
Kauche is a Japanese e-commerce startup whose shopping app combines social buying with games such as Kauche Farm, where crops grown in the app can be received as real products. The app passed 7 million downloads in July 2026 with heavy daily use, and the company hires principal mobile and backend engineers, product managers, QA engineers and a chief data officer. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$35k – $51k per year · In office (Tokyo, Japan) · Full-Time
Firestore
Google BigQuery
Google Cloud Spanner
AI/ML
Gemini
OpenAI Codex
Cursor
Claude
Copilot
Mobile
Maestro
DevOps
gRPC
Google Cloud Run
GitHub Actions
GitHub
Terraform
GCP
CI/CD
Analytics
Looker
Design
Figma
Management
Notion
QA
Playwright
Appium
+13
In office (Tokyo, Japan) · Freelance
Google BigQuery
Google Cloud Spanner
AI/ML
Gemini
OpenAI Codex
Cursor
Claude
Copilot
DevOps
gRPC
Google Cloud Run
GitHub Actions
GitHub
Terraform
GCP
CI/CD
Analytics
Looker
Design
Figma
+8
HQ: Tokyo, Japan · Web Development Services · Trust C · Hiring 10
CORE TECH is a Japanese web development company that builds and maintains large portal and job sites for clients in-house, including sites with tens of millions of monthly page views. Its development divisions and creative division hire backend engineers, frontend engineers, WordPress coders and graduate engineers and web designers. The company is headquartered in Meguro, Tokyo, Japan.
Nishitiao Gongshi · 代表取締役 · decision-maker
Careers mailbox is known
In office (Tokyo, Japan) · Full-Time
Likely inactiveVerified live · 1 hour ago
6 months ago
Long shot · 2%
【カジュアル面談／QAエンジニア】
In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Medical Imaging Systems · Hiring 12
Doctor Net is a Japanese medical technology company providing remote radiology reading services, image reading systems, PACS installation and AI diagnostic assistance. It handles about 12,000 imaging cases a day for hospitals and clinics and hires in-house systems engineers, full-stack, frontend and backend tech leads, project managers and customer success staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago
2 months ago
Long shot · 10%
QAリードエンジニア
In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Financial Software & Embedded Finance · Hiring 18
Credit Engine is a SaaS products provider for the financial sector with its head office in Tokyo, Japan, and operations in Singapore.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago
2 months ago
Long shot · 10%
010.QAエンジニア
In office (Tokyo, Japan) · Full-Time
Python
JavaScript
Python
Django
Databases
Amazon Aurora
PostgreSQL
AI/ML
Scikit-learn
Gemini
Amazon SageMaker
OpenAI Codex
ChatGPT
OpenAI
Claude Code
Copilot
AI Agents
Frontend
Vue.js
Tailwind CSS
Storybook
DevOps
AWS CDK
PagerDuty
Amazon ECS
GitHub Actions
Docker
Azure
AWS
Design
Figma
QA
Playwright
+18
HQ: Tokyo, Japan · Manufacturing & Industrial Software · Field Service Management Software · Startup · Hiring 5
M2X is a Japanese startup that provides a cloud service for equipment maintenance, managing inspections, maintenance records, troubleshooting and spare parts in one place. Its product is used by large manufacturers such as Honda and Lotte, it recently closed a Series A extension round, and it hires product engineers, QA engineers and customer success staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) · Full-Time
Cursor
Claude Code
Claude
QA
Playwright
HQ: Meguro, Japan · Retail & Commercial Robotics · Robotics AI · Robotic Software & Control Systems · Service & Hospitality Robotics · 51-200 employees · Hiring 5
Omakase Robotics is a robotics division of the Japanese company Zeals that develops Omakase OS, a software and systems stack for running robots reliably in human environments. It combines autonomy and manipulation research, hardware and field operations, with forward deployed engineers putting robots to work in hospitals, hotels and retail stores. The company is headquartered in Meguro, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 23 min ago
2 months ago
Long shot · 10%
QAエンジニア
In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Multimodal AI · 51-200 employees · Est. 2014 · Hiring 10, 1 new
Cogent Labs is a Japanese artificial intelligence company that develops practical AI services to raise productivity and ease labour shortages. It builds and serves machine learning models for business products and hires machine learning software engineers, solution architects, QA engineers and senior product and project managers. The company is headquartered in Minato, Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago
2 months ago
Long shot · 10%
QA Engineer
In office (Tokyo, Japan) · Full-Time
Python
DevOps
Linux
GCP
AWS
Management
Confluence
QA
Playwright
Postman
HQ: Tokyo, Japan · Construction · Construction Management Software · Hiring 5
Archi Village is a construction technology company that aims to drive digital transformation across the building industry. Its product Archi Link supports construction businesses, and the company hires customer success staff and QA engineers to onboard clients and improve the product. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago
2 months ago
Long shot · 10%
QAエンジニア
In office (Japan) · Full-Time
HQ: Tokyo, Japan · Vocational Education · Language Learning · Trust C · Hiring 12
PROGRIT is a Japanese English coaching company offering intensive programmes for business English, TOEIC, TOEFL and IELTS. Listed on the Growth Market in September 2022, it has served over 25,000 learners, runs schools in Tokyo, Yokohama, Nagoya, Osaka and Hyogo plus online courses and learning apps, and hires product, design, security and engineering staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$537k – $767k per year · Tokyo · Remote (Japan) · Full-Time
Ruby
Ruby
Ruby on Rails
AI/ML
Cursor
Claude Code
LLM
HQ: Tokyo, Japan · Energy Storage · Est. 2021 · Trust C · Hiring 12
PowerX is a Japanese energy company that manufactures large-scale battery energy storage systems in-house. It builds and operates grid-scale battery power plants and supplies storage systems to utilities and businesses as part of the shift to renewable power in Japan. The company was founded in 2021. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Japanese: C1
AI Agents
Robotics
Digital Twin
HQ: Singapore · Blockchain & Crypto · 51-200 employees · Est. 2022 · Startup · Trust C · Hiring 13
Startale Group builds Web3 infrastructure including blockchain networks and developer tooling for mass-market applications. Its team is behind the Astar and Soneium ecosystems. The company is headquartered in Singapore.
No named decision-maker yet.
No careers mailbox known
In office (Japan)
TypeScript
JavaScript
Python
AI/ML
LLM
DevOps
OpenTelemetry
Datadog
WebSockets
Prometheus
Grafana
Rest API
Docker
Kubernetes
CI/CD
Web3
Soneium
QA
Cypress
Playwright
Gatling
k6
Locust
+11
