HQ: Tokyo, Japan · EdTech Platforms · 51-200 employees · Est. 2017 · Likely startup · Trust D · Hiring 16, 1 new
atama plus is a Tokyo education technology company founded in 2017 that builds adaptive learning software for cram schools. Its system diagnoses where a student's understanding broke down and rebuilds the missing foundations before moving forward. The platform is used across thousands of classrooms in Japan and in university entrance testing.
No named decision-maker yet.
No careers mailbox known
$38k – $63k per year · In office (Tokyo, Japan) · Full-Time
$33k – $57k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · B2B Company & Contact Data · Financial Data & Market Intelligence · Likely startup · Trust D · Hiring 17
SimpleForm is a Tokyo technology company building an information infrastructure that captures the identity and actual activity of corporations for financial and commercial transactions. Its work targets the information gap around new and small companies, and it hires product managers, product designers, solution engineers, technical support and business operations staff. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago
5 months ago
Long shot · 4%
【Dev】シニアQAエンジニア
In office (Tokyo, Japan, 10am - 7pm) · Full-Time
TypeScript
Python
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
DynamoDB
Amazon Aurora
Amazon Neptune
Redis
Snowflake
MySQL
AI/ML
Copilot
Frontend
Vue.js
DevOps
New Relic
GitHub Actions
GitHub
Terraform
CI/CD
AWS
Design
Figma
Management
Jira
+13
Tokyo · Hiring 1
No named decision-maker yet.
No careers mailbox known
Open 145 daysVerified live · 1 hour ago
5 months ago
Long shot · 5%
QAエンジニア②
$32k – $51k per year · In office (Tokyo, Japan) · Full-Time
HQ: Yokohama, Japan · 1001-5000 employees · Est. 1933 · Trust B · Hiring 229, 33 new
Nissan Motor is a Japanese multinational automobile manufacturer headquartered in Yokohama, Kanagawa, selling cars, trucks and electric vehicles under the Nissan and Infiniti brands. Founded in 1933 and a member of the Renault-Nissan-Mitsubishi Alliance, it runs research and assembly sites in Japan, the United States, Mexico, Brazil, Thailand, India and Europe, with its Americas headquarters in Franklin, Tennessee and plants in Smyrna and Canton. It hires assembly and production workers, engineers in homologation and supplier management, purchasing and finance analysts, marketing and sales staff, IT and AI specialists and summer interns.
No named decision-maker yet.
No careers mailbox known
In office (Atsugi, Japan) · Full-Time
HQ: Tokyo, Japan · Smart Mobility · Shared Mobility · Likely startup · Trust B · Hiring 8
OpenStreet is a Japanese technology company that operates the HELLO CYCLING bike-sharing service, which has been adopted by more than 5 million users. It hires backend, infrastructure and QA engineers and runs internships on sustainable local mobility. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 151 daysVerified live · 1 hour ago
5 months ago
Long shot · 5%
QAリードエンジニア
In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · EHR & Clinical Software · Patient Access & Booking · Est. 2009 · Trust A · Hiring 49, 1 new
Medley is a Tokyo healthcare technology company founded in 2009 that builds cloud systems for clinics and pharmacies. Its CLINICS platform covers online consultations, electronic medical records and appointment booking, and it also runs a medical career marketplace. The company works with regulators on the rollout of online medical care in Japan.
Takiguchi Haoping · CEO · decision-maker
No careers mailbox known
$32k – $70k per year · In office (Tokyo, Japan) · Full-Time
Kotlin
Go
TypeScript
Databases
Google BigQuery
AI/ML
Devin
Cursor
Claude Code
Copilot
DevOps
GitHub
CI/CD
Analytics
Looker
Design
Figma
Management
Confluence
Jira
QA
Playwright
+7
$456k – $608k per year · In office (Tokyo, Japan) · Full-Time
HQ: Kariya, Japan · Exhibitions · Automotive Components · Est. 1965 · Trust D · Hiring 31
Aisin is a Kariya automotive supplier founded in 1965 that produces transmissions, braking systems, body components and electrification products. Its electronics division builds navigation, driver monitoring and connected vehicle software alongside mechanical components. The company is one of the largest suppliers in the Toyota group and sells to automakers around the world.
No named decision-maker yet.
No careers mailbox known
$26k – $464k per year · In office (Kariya, Japan) · Full-Time
HQ: Tokyo, Japan · Game Development · Mobile Games · Trust D · Hiring 14
Colorful Palette is a Japanese game developer best known for the rhythm game Project Sekai: Colorful Stage feat. Hatsune Miku. Through its subsidiary Colorful Palette ENCORE, founded in 2024, it also produces live concert content for game IP using its own rendering engine. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago
6 months ago
Long shot · 4%
QA（リーダー候補）
$28k – $44k per year · In office (Tokyo, Japan) · Contractor
HQ: Tokyo, Japan · Music Industry · Ticketing · Creator & Fan Platforms · Trust B · Hiring 6
m-up holdings is a Japanese entertainment technology group that builds fan communication and live entertainment services for artists, sports teams and their fans. Its subsidiaries include Fanplus for fan clubs and apps, Ticket Plus for ticket resale, VOLZ for card collections and Dear U plus, which runs bubble for JAPAN. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$20k – $51k per year · In office (Tokyo, Japan) · Full-Time
PHP
JavaScript
Python
PHP
Laravel
Databases
Amazon Redshift
Amazon Aurora
DevOps
Amazon EC2
GitLab
Windows
AWS
QA
Selenium
JMeter
Playwright
k6
+6
HQ: Tokyo, Japan · Secondhand · Marketplaces · 1001-5000 employees · Est. 2013 · Trust A · Hiring 124, 6 new
Mercari is a Japanese company that operates the Mercari marketplace app, where individuals buy and sell new and pre-owned items such as fashion, electronics, collectibles and home goods, with built-in shipping and payment services. Founded in 2013 and listed on the Tokyo Stock Exchange, it also runs the Merpay mobile payment service and a marketplace in the United States. The company is headquartered in Tokyo, Japan.
Fumiaki Koizumi · Executive Officer, Director · decision-maker
Shintaro Yamada · Executive Officer, Director · decision-maker
Masashi Namatame · Director
Makiko Shinoda · Director
No careers mailbox known
≈ $30k – $84k per year (Estimated) · Senior · In office (Minato, Japan) · Full-Time · Senior · English: A1 (Optional) · Japanese: B2
Google BigQuery
AI/ML
Gemini
Cursor
ChatGPT
Claude Code
Machine Learning
DevOps
Datadog
GitHub
Analytics
Looker
Management
Notion
Confluence
Jira
QA
TestRail
Playwright
Postman
XCUITest
+8
HQ: Tokyo, Japan · Animation · iGaming & Gambling · Film Production · Hiring 1
Tsuburaya Fields Holdings is a Japanese entertainment holding company whose subsidiaries include Tsuburaya Productions, creator of the Ultraman series, and Fields, a pachinko and pachislot business. Since adopting a holding structure in October 2022, it focuses on content and digital businesses and maximising the value of its intellectual property. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Open 166 daysVerified live · 1 hour ago
6 months ago
Long shot · 5%
ソフトウェア品質管理
In office (Tokyo, Japan) · Full-Time
Supply Chain & Logistics Software · Trust D · Hiring 10
AUDER is a Japanese SaaS and platform service that streamlines ordering, receiving and shipping work between retailers, wholesalers and manufacturers. The company builds digital infrastructure for distribution and logistics, including machine learning features based on image recognition and product data, and hires tech leads for machine learning and full-stack work, senior software engineers for QA, mobile and full-stack roles, and project managers. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
$38k – $63k per year · Senior · In office (Japan) · Full-Time · Senior
HQ: Tokyo, Japan · Smart Grid · Energy AI · Energy Management · Est. 2024 · Likely startup · Trust C · Hiring 11
Bluefield Energy is a Japanese energy technology startup that applies software to rebuild how electricity, including renewable power, is generated, traded and consumed. Founded in November 2024, it serves major power utilities and general contractors and hires backend, cloud, security and data platform engineers. The company is headquartered in Tokyo, Japan.
Ta Shima · 代表者 · decision-maker
No careers mailbox known
Likely inactiveVerified live · 3 hours ago
6 months ago
Long shot · 4%
QAエンジニア
$51k – $95k per year · In office (Tokyo, Japan) · Full-Time
C#
TypeScript
C#
ASP.NET Core
Entity Framework Core
MediatR
xUnit
Databases
Azure SQL Database
AI/ML
OpenAI Codex
Claude Code
DevOps
Azure DevOps
GitHub
Rest API
Azure
CI/CD
QA
Vitest
+7
HQ: Tokyo, Japan · Custom Software Development · Property & Casualty Insurance · Likely startup · Trust B · Hiring 5
justInCase Technologies is a Japanese insurtech company that develops joinsure, a SaaS insurance system that lets businesses launch fully online insurance products at lower cost and in less time. Its platform connects insurers with other companies, with clients such as JAL and Tokio Marine X, and it hires Kotlin backend engineers, QA engineers, tech leads and project managers. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Open 172 daysVerified live · 3 hours ago
6 months ago
Long shot · 5%
QAエンジニア
$25k – $41k per year · In office (Tokyo, Japan, 9am - 6pm) · Full-Time
Kotlin
TypeScript
Node JS
Java
JavaScript
Java
Spring Boot
Node JS
Nest.JS
Frontend
Next.js
React.js
DevOps
Vercel
Datadog
GitHub Actions
GitHub
Git
Docker
AWS
Cybersecurity
Auth0
QA
Playwright
+10
HQ: Tokyo, Japan · Locks, Safes & Home Security Products · Est. 2014 · Trust C · Hiring 12, 1 new
Photosynth is a Tokyo technology company founded in 2014 that makes the Akerun smart lock and access system. Its retrofit hardware turns existing office doors into cloud-managed access points without changing the lock cylinder. The company serves Japanese corporate and coworking customers.
No named decision-maker yet.
No careers mailbox known
$456k – $684k per year · In office (Tokyo, Japan) · Full-Time
Node JS
C++
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
Amazon Aurora
MySQL
AI/ML
Gemini
Frontend
Vue.js
React.js
DevOps
CircleCI
CloudFormation
GitLab
Jenkins
GitHub
Terraform
GCP
AWS
Management
Confluence
+11
HQ: Tokyo, Japan · Recruiting & Staffing · Job Boards & Aggregators · Trust B · Hiring 4
DeltaX is a Japanese internet company that runs Jukusen, a search and comparison service for cram schools and tutoring. Its engineering team builds the product with Python, TypeScript, AWS and AI coding tools, and it hires web engineers and lead engineers for backend, frontend, infrastructure and QA. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$456k – $711k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
Python
Python
FastAPI
Databases
DynamoDB
OpenSearch
Google BigQuery
PostgreSQL
AI/ML
Gemini
Claude Code
Frontend
Astro
React Router
React.js
DevOps
AWS Lambda
Amazon ECS
Amazon S3
GitHub
Docker
GCP
AWS
Design
Figma
Management
ClickUp
QA
Selenium
Playwright
+16
HQ: Tokyo, Japan · Construction Management Software · Est. 2016 · Trust B · Hiring 7
Photoruction is a Tokyo construction technology company founded in 2016 whose platform manages site photographs, drawings and inspection workflows. It automates the classification and filing of the enormous photographic records Japanese construction projects must keep. The company also offers outsourced document processing built on the same system.
No named decision-maker yet.
No careers mailbox known
Open 185 daysVerified live · 4 hours ago
7 months ago
Long shot · 4%
QAテスター（沖縄オフィス）
In office (Naha, Japan) · Part-Time
PHP
TypeScript
JavaScript
PHP
Laravel
Databases
Amazon Aurora
MySQL
Frontend
Vue.js
GraphQL
Nuxt.js
D3.js
Mobile
Firebase
Crashlytics
DevOps
GitHub Actions
GitHub
CI/CD
AWS
Design
Figma
+9
HQ: Tokyo, Japan · Human Resources · Est. 2008 · Trust C · Hiring 28, 2 new
kaonavi is a Tokyo software company founded in 2008 that provides talent management software for Japanese employers. Its system centralises employee profiles, skills, evaluations and placement history so managers can plan assignments and succession. The service is used by thousands of companies as a replacement for spreadsheet based personnel records.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago
7 months ago
Long shot · 3%
【カオナビ】QAエンジニア
$35k – $51k per year · Tokyo · Remote (Japan) · Full-Time
Dart
PHP
TypeScript
PHP
Laravel
Databases
MySQL
AI/ML
Claude Code
Copilot
Mobile
Flutter
DevOps
Datadog
GitLab
Terraform
Docker
AWS
Design
Figma
Management
Miro
Confluence
Jira
+9
Likely inactiveVerified live · 1 hour ago
7 months ago
Long shot · 3%
【カオナビ】QAリードエンジニア
$44k – $63k per year · Tokyo · Remote (Japan) · Full-Time
Dart
PHP
TypeScript
PHP
Laravel
Databases
MySQL
AI/ML
Claude Code
Copilot
Mobile
Flutter
DevOps
Datadog
GitLab
Terraform
Docker
AWS
Design
Figma
Management
Miro
Confluence
Jira
+9
HQ: Stamford, United States · Automotive Components · Car Electronics · Automotive Software · Headphones & Audio · 5000+ employees · Est. 1980 · Trust B · Hiring 389, 26 new
Headquartered in Stamford, Connecticut, HARMAN International is an audio and connected technology enterprise operating as an independent subsidiary of Samsung Electronics. The company designs and engineers consumer audio hardware, connected car systems, professional lighting, and enterprise automation solutions under iconic brands such as JBL, Harman Kardon, and AKG. Additionally, it provides software engineering, IoT integration, and digital transformation services to automakers, businesses, and consumers globally.
Lifestyle Consumer · Directors · decision-maker
Careers mailbox is known
Open 189 daysVerified live · 9 hours ago
7 months ago
Long shot · 6%
QA Engineer
Middle · 3+ years exp · In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · Middle · Japanese
Java
SQL
Databases
ElasticSearch
PostgreSQL
Mobile
JUnit
DevOps
Linux
GitHub Actions
Jenkins
GitHub
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
QA
Selenium
Cucumber
JMeter
+10
HQ: Paris, France · Financial Services · Asset Management & Funds · Life Insurance & Annuities · Property & Casualty Insurance · 5000+ employees · Trust A · Hiring 167, 15 new
Headquartered in Paris, France, AXA is a multinational insurance and asset management company that ranks among the world's leading financial services groups. Operating across dozens of countries, the company offers a comprehensive portfolio of solutions including property and casualty insurance, life and health coverage, retirement planning, and wealth management for both individuals and corporate clients. Through an expansive global distribution network and dedicated investment management arms, it provides risk protection and financial security to tens of millions of policyholders worldwide.
Thomas Buberl · Director · decision-maker
Careers mailbox is known
In office (Minato, Japan)
