HQ: Taipei, Taiwan · Machine Learning · Advertising · Marketing & Sales AI · 201-500 employees · Est. 2012 · Trust A · Hiring 59, 1 new
Appier builds machine learning software for marketing, advertising and customer engagement. Its products predict user behaviour and automate campaign decisions. The company is listed in Tokyo and serves customers across Asia.
No named decision-maker yet.
Careers mailbox is known
≈ $46k – $96k per year (Estimated) · Senior · 3+ years exp · In office (Tokyo, Japan) · Bachelor's Degree · Senior
Go
SQL
Python
Databases
ClickHouse
Redis
MySQL
Apache Kafka
PostgreSQL
AI/ML
AI Agents
Recommender Systems
Machine Learning
DevOps
gRPC
Prometheus
Incident Management
Grafana
Docker
Linux
GCP
Kubernetes
Azure
CI/CD
AWS
Analytics
A/B Testing
Management
Agile
+16
≈ $66k – $143k per year (Estimated) · Staff+ · 8+ years exp · Hybrid (Tokyo, Japan) · Staff · English: C1 · Chinese: C1
C++
AI/ML
AI Agents
DevOps
Unix
Linux
≈ $46k – $95k per year (Estimated) · Senior · 5+ years exp · Hybrid (Tokyo, Japan) · Bachelor's Degree · Senior · English: C1 · Chinese: C1
C++
AI/ML
AI Agents
DevOps
Unix
Linux
HQ: Tokyo, Japan · Travel Technology · Smart Mobility · Est. 2003 · Hiring 3
Ekitan is a Japanese company that provides navigation services centred on train transfer guidance, timetables and maps. It is in what it calls a second founding phase, building systems for corporate clients and its own services, and it hires infrastructure engineers, web engineers and backend engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$29k – $41k per year · In office (Tokyo, Japan)
PHP
Java
SQL
Java
Apache Tomcat
PHP
Laravel
DevOps
Nginx
Apache HTTP Server
Windows
Git
Linux
+2
$29k – $46k per year · In office (Tokyo, Japan)
Ruby
PHP
Java
JavaScript
Java
Spring Boot
PHP
Laravel
Ruby
Ruby on Rails
Databases
MySQL
PostgreSQL
Frontend
Nuxt.js
Vue.js
DevOps
GitHub Actions
Docker
+5
HQ: Tokyo, Japan · IT Staffing & Staff Augmentation · Custom Software Development · Est. 2000 · Hiring 30
TAKES is a Japanese IT services company that develops and maintains systems for clients, from web and cloud applications to banking data marts and generative AI projects. Established in March 2000, it has about 1,007 employees at 20 sites and hires Java, Python and infrastructure engineers, including beginners. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$18k – $27k per year · In office (Tokyo, Japan) · Full-Time
Verified live · 1 hour ago
3 months ago
Long shot · 10%
システム開発プログラマ
$17k – $29k per year · In office (Tokyo, Japan) · Full-Time
PHP
C#
C++
Java
Python
C#
.NET
$18k – $23k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Earth Observation · Geospatial Analytics · Startup · Trust B · Hiring 16
Solafune integrates multi-domain intelligence across space, cyber, and physical layers to create actionable, sovereign decision systems.
No named decision-maker yet.
Careers mailbox is known
$45k – $64k per year · In office (Tokyo, Japan) · Full-Time
Claude Code
LLM
DevOps
GitHub
GCP
AWS
$64k – $83k per year · In office (Tokyo, Japan) · Full-Time
$45k – $64k per year · Middle · 3+ years exp · In office (Tokyo, Japan) · Full-Time · Middle · English (Optional)
LLM
Machine Learning
AI Agents
HQ: Tokyo, Japan · Broadcasting · Sports Media · Likely startup · Hiring 5, 1 new
SPORTS BULL is a Japanese sports media company that creates businesses around watching, playing and supporting sport. Besides its sports media service it runs the club activity app ANYTEAM, the municipal platform BUKATSU ONE, the sports manga service COMIC BULL, a corporate sports league and the career media dodaSPORTS, and hires UI and UX designers, product engineers and development directors. 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 · 21%
プロダクトエンジニア
In office (Tokyo, Japan)
PHP
Node JS
TypeScript
JavaScript
DevOps
Git
HQ: New York, United States · Hedge Funds & Alternative Investments · 11-50 employees · Est. 1989 · Trust A · Hiring 166, 6 new
Millennium Management is a global, diversified alternative investment firm and one of the largest multi-strategy hedge fund managers. It allocates capital to hundreds of independent portfolio management teams trading fundamental equity, fixed income, commodities and quantitative strategies under centralized risk management. The firm was founded in 1989 by Israel Englander and is headquartered in New York.
No named decision-maker yet.
Careers mailbox is known
≈ $56k – $117k per year (Estimated) · Senior · 5+ years exp · In office (Tokyo, Japan) · Senior
HQ: Geneva, Switzerland · Management Consulting · IT Consulting & Digital Transformation · 5000+ employees · Est. 2007 · Hiring 5
Amaris Consulting is an independent technology consulting firm providing IT, engineering, telecoms and management consulting services to corporate clients. Founded in 2007 and part of the Mantu group, it employs several thousand consultants across more than 60 countries on five continents, with offices that include Tokyo. The company is headquartered in Geneva, Switzerland.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Bachelor's Degree · Japanese: C2 · English: C1
HQ: Tokyo, Japan · Waste Management · Construction Management Software · Trust D · Hiring 17
RVSTA is a Japanese IT company providing digital services for the construction industry, including electronic industrial waste manifests and site management tools. Its main services, e-reverse.com and Buildee, are used by more than 90% of the top 100 general contractors in Japan. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$340k – $479k per year · In office (Tokyo, Japan) · Full-Time
Ruby
C#
TypeScript
Python
JavaScript
C#
Blazor
.NET
Databases
Amazon Aurora
Amazon DocumentDB
AI/ML
AWS Bedrock
Claude
Copilot
Frontend
Vue.js
Angular
React.js
Mobile
React Native
DevOps
Datadog
GitHub
Git
CI/CD
AWS
Design
Figma
+14
$411k – $555k per year · In office (Tokyo, Japan) · Full-Time
Ruby
C#
TypeScript
Python
JavaScript
Ruby
Ruby on Rails
C#
Blazor
AI/ML
AWS Bedrock
Claude
Copilot
Frontend
GraphQL
React.js
Mobile
React Native
DevOps
Datadog
GitHub
Git
CI/CD
AWS
Design
Figma
+11
$411k – $555k per year · In office (Tokyo, Japan) · Full-Time
C#
TypeScript
Java
JavaScript
C#
.NET
Databases
Amazon Aurora
MySQL
Frontend
Angular
DevOps
AWS Fargate
Amazon ECS
Git
Docker
CI/CD
AWS
Design
Figma
+7
HQ: Meguro, Japan · Custom Software Development · AI Agents · Est. 2014 · Hiring 4
Shelfy is a Japanese software company that operates Greenfile.work, a cloud service for the construction industry. More than 330,000 companies are registered on the service, which is certified for data links with the national construction career system, and the company hires web application engineers, SRE engineers, customer success staff and new-graduate recruiters. The company is based in Meguro, Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) · Full-Time
Kotlin
TypeScript
JavaScript
Python
Java
Python
Django REST Framework
Django
Java
Spring Boot
Databases
DynamoDB
OpenSearch
Amazon Aurora
PostgreSQL
Frontend
React.js
DevOps
Datadog
Amazon EKS
AWS Lambda
Amazon ECS
Amazon CloudWatch
Amazon S3
GitHub
CI/CD
AWS
Kubernetes
+15
HQ: Tokyo, Japan · Est. 2020 · Likely startup · Hiring 1
Atomic Software is a Japanese startup that develops vertical SaaS products for industries with little digitalisation. Its core product medicalforce is an all-in-one system for aesthetic medicine clinics, it has launched Keibi Force for security service companies, and it has raised about 2.3 billion yen through Series B with a team of around 100 people. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago
2 months ago
Long shot · 21%
プロダクトエンジニア
$51k – $76k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
Node JS
JavaScript
Node JS
Prisma
Databases
DynamoDB
PostgreSQL
AI/ML
OpenAI Codex
Cursor
Claude Code
Frontend
Tailwind CSS
Next.js
Zod
Jotai
SWR
React.js
DevOps
GitHub
Terraform
AWS
Design
Figma
Management
Scrum
+12
HQ: Portage, United States · Neurotech & Neuromodulation · Hospital Equipment & Furniture · Surgical Instruments & Devices · Orthopedic & Spine Implants · 5000+ employees · Est. 1941 · NYSE: SYK · Trust B · Hiring 1280, 130 new
Stryker is an American medical technology company founded in 1941 by an orthopaedic surgeon who began manufacturing the mobility devices he had designed for his own patients. It sells hip and knee implants, trauma and extremity fixation, spinal implants, surgical power tools and navigation, neurovascular devices, hospital beds and stretchers, emergency response equipment, and the Mako robotic arm used for joint replacement. Listed on the New York Stock Exchange, it is one of the largest orthopaedic device makers in the world. The company is headquartered in Portage, Michigan, United States.
Preston Wells · Chief Financial Officer · decision-maker
Kevin Lobo · Chairman and Chief Executive Officer · decision-maker
Homer Stryker · Founder · founder
No careers mailbox known
In office (Tokyo, Japan) · Full-Time · English (Optional)
HQ: Los Angeles, United States · Game Development · E-commerce Platforms · Payment Processing & Gateways · 201-500 employees · Est. 2005 · Trust B · Hiring 181, 3 new
Xsolla is a video game commerce company founded in 2005 that handles the payment, billing and storefront side of the business for game developers and publishers. Its products cover global payment acceptance in hundreds of methods and currencies, web shops that sell directly to players outside the mobile app stores, subscription and in-game purchase management, partner networks and player acquisition tools, with the company acting as merchant of record so developers do not carry tax and compliance obligations themselves. Headquartered in Los Angeles, it works with thousands of studios and has grown as publishers look for routes around platform store fees.
Chris Hewish · Chief Executive Officer · decision-maker
Aleksandr Agapitov · Founder · founder
Careers mailbox is known
≈ $48k – $99k per year (Estimated) · Senior · 5+ years exp · In office (Tokyo, Japan) · Full-Time · Senior · English: C1 · Japanese: C1
Go
JavaScript
Databases
ClickHouse
Redis
Apache Kafka
PostgreSQL
Frontend
React.js
Mobile
React Native
DevOps
Docker
Kubernetes
CI/CD
GCP
Azure
AWS
+6
≈ $48k – $99k per year (Estimated) · Senior · 5+ years exp · In office (Tokyo, Japan) · Full-Time · Senior · English: C1 · Japanese: C1
Go
Databases
Apache Kafka
ClickHouse
Redis
PostgreSQL
DevOps
Docker
Kubernetes
CI/CD
GCP
Azure
AWS
+3
HQ: Tokyo, Japan · Custom Software Development · IT Consulting & Digital Transformation · Hiring 3
And Factory is a technology company whose mission is to enrich everyday life through apps and IoT services. It develops and operates digital comic services, including the Young Jump+ manga app, and recruits server-side engineers and iOS engineers with remote and flexible working. The company is based in Japan.
Aoki Lunzhi · 代表取締役社長 · decision-maker
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
PHP
TypeScript
JavaScript
Frontend
Vue.js
Nuxt.js
Next.js
React.js
DevOps
GitHub
GCP
AWS
Azure
+3
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.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Node JS
Ruby
JavaScript
Ruby
Ruby on Rails
HQ: Tokyo, Japan · EHR & Clinical Software · Consumer Health Apps · Hiring 5
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.
No named decision-maker yet.
No careers mailbox known
$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 – $95k 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.
No named decision-maker yet.
No careers mailbox known
$463k – $576k per year · In office (Tokyo, Japan) · Full-Time
$420k – $769k 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
$368k – $595k 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
Tokyo · Trust B · Hiring 9
No named decision-maker yet.
No careers mailbox known
$420k – $649k per year · In office (Tokyo, Japan) · Full-Time
$687k – $840k per year · In office (Tokyo, Japan) · Full-Time
$382k – $534k 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 43
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.
No named decision-maker yet.
No careers mailbox known
$649k – $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.
No named decision-maker yet.
Careers mailbox is known
$534k – $687k per year · In office (Tokyo, Japan) · Full-Time
C#
C#
.NET
Databases
QuestDB
PostgreSQL
DevOps
Rest API
$534k – $687k 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.
No named decision-maker yet.
No careers mailbox known
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
