Fiserv is a global financial technology and payments company that provides core banking systems, merchant processing, and electronic payment solutions. Headquartered in Milwaukee, Wisconsin, the firm powers transaction processing and digital banking infrastructure for financial institutions, businesses, and consumers worldwide. It is widely known for operating major financial platforms like the Clover point-of-sale system and the Zelle peer-to-peer network.
HQ: Milwaukee, United States • Financial Services • FinTech • Banking • Payments • 1001-5000 employees • Est. 1984
≈ $27k – $67k per year (Estimated) • Senior • 6+ years exp • In office (Tokyo, Japan) • Full-Time • Senior
Python
DevOps
Jenkins
GitHub
Management
Jira
QA
Appium
Cypress
Selenium
≈ $37k – $83k per year (Estimated) • Senior • 5+ years exp • In office (Tokyo, Japan) • Full-Time • Senior • Japanese: C1 • English: C1
≈ $44k – $90k per year (Estimated) • Senior • 10+ years exp • In office (Tokyo, Japan) • Full-Time • Senior • Japanese: C1
Development of medical device software/AI/3D technology
Osaka • Health Care • Artificial Intelligence • Medical Devices
$38k – $61k per year • Middle • 3+ years exp • Osaka • Remote (Japan) • Full-Time • Middle
Python
TypeScript
Databases
PostgreSQL
AI/ML
AI Agents
DevOps
Docker
$38k – $61k per year • Middle • 3+ years exp • Osaka • Remote (Japan) • Full-Time • Middle
Python
Databases
PostgreSQL
AI/ML
AI Agents
DevOps
Docker
Kubernetes
Amazon S3
GitHub
NBCUniversal Careers is the official global job portal and talent acquisition hub for NBCUniversal, one of the world's leading media and entertainment enterprises. The platform connects candidates with diverse professional opportunities, internships, and early career programs across iconic brands such as Universal Pictures, NBC News, Peacock, and Universal Destinations & Experiences.
HQ: New York, United States • Film Production • Broadcasting • Media & Entertainment • 1001-5000 employees
≈ $29k – $66k per year (Estimated) • Senior • In office (Tokyo, Japan) • Full-Time • Senior • Japanese: C1
Copilot
Design
Adobe Photoshop
Noeon Research is a deep-tech startup creating a new architecture for general reasoning. We try an unconventional approach to get to uncharted territory.
Tokyo • LLM & Generative AI • Machine Learning • Artificial Intelligence
$89k – $108k per year • Senior • 5+ years exp • Tokyo • Remote (Japan) • Full-Time • Senior
C++
Python
Rust
TypeScript
DevOps
Docker
$115k – $134k per year • Senior • 3+ years exp • Tokyo • Remote (Japan) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
LLMOps
AI Agents
RAG
DevOps
Docker
Kubernetes
2025 Corporate Impact report Our greatest impact is in improving the lives of patients and we strive to be a good corporate citizen for all of our stakeholders. Letter from our CEO At Edwards, improving lives is our purpose and guides every decision we make.
HQ: Irvine, United States • Health Care • Medical Devices • 1001-5000 employees
≈ $25k – $61k per year (Estimated) • Middle • 4+ years exp • In office (Tokyo, Japan) • Bachelor's Degree • Full-Time • Middle • Japanese: C1
Alpaca is a developer-first financial infrastructure, clearing, and brokerage API enterprise headquartered in San Mateo, California. Founded in 2015 by Yoshi Yokokawa and Hitoshi Harada, the company has raised over $320 million in venture funding - including a $150 million Series D at a $1.15 billion valuation led by Drive Capital, alongside Citadel Securities, Portage, and Horizons Ventures.
HQ: San Mateo, United States • Cybersecurity • Blockchain & Crypto • Financial Services • FinTech • Capital Markets • Est. 2015
≈ $34k – $87k per year (Estimated) • Equity • Senior • Remote (Japan) • Senior
COBOL
Go
COBOL
IBM MQ
Databases
PostgreSQL
RabbitMQ
Redpanda
DevOps
Alertmanager
CI/CD
GCP
GitOps
Google GKE
Grafana
Helm
Incident Management
Kubernetes
Loki
Prometheus
Terraform
Thanos
IAM
Atlantis
containerd
Debian
Docker
Ubuntu
Cybersecurity
Least Privilege
Checkov
SOC 2
Equity • Staff+ • Remote (APAC) • Staff • Japanese: C1
C#
C++
Go
Java
Kotlin
Rust
Scala
DevOps
gRPC
Management
Slack
Equity • Senior • Remote (APAC) • Senior • Japanese: C1
C#
C++
Go
Java
Kotlin
Rust
Scala
DevOps
gRPC
Management
Slack
Omakase Robotics, a division of Zeals, is building Omakase OS, a software and systems stack that makes robots practical and reliable in human environments. We combine software, hardware, autonomy, and operations to deploy robots in real-world settings like hospitals, hospitality, and retail.
Tokyo • Robotics AI • Robotics • Service & Hospitality Robotics
≈ $28k – $81k per year (Estimated) • Middle • 3+ years exp • Remote/Hybrid (Tokyo, Japan) • Master's Degree • Full-Time • Middle
C++
Python
AI/ML
NeRF
Edge AI
DevOps
Docker
≈ $29k – $72k per year (Estimated) • Middle • 3+ years exp • Tokyo • Remote (Japan) • Full-Time • Middle • Japanese: C1
Python
SQL
AI/ML
Weights & Biases
Analytics
ETL/ELT
≈ $37k – $90k per year (Estimated) • Senior • 5+ years exp • Tokyo • Remote (Japan) • Full-Time • Senior
C++
Python
AI/ML
Edge AI
DevOps
Docker
Moneytree is a financial technology company specializing in data aggregation and personal finance management. It offers applications and APIs that connect to banks and other financial institutions to consolidate, categorize, and analyze financial data for consumers and business users.
Tokyo • Financial Services • Personal Finance • FinTech
≈ $24k – $83k per year (Estimated) • Middle • 3+ years exp • Remote (Japan) • Contractor • Middle • Japanese (Optional)
JavaScript
Ruby
TypeScript
DevOps
AWS
Analytics
ETL/ELT
≈ $38k – $82k per year (Estimated) • Remote (Japan) • Contractor • Japanese: C1 (Optional)
JavaScript
Ruby
TypeScript
DevOps
AWS
Analytics
ETL/ELT
Tektome builds reliable AI architecture frameworks for the AEC industry — structuring project data, checking BIM models, and turning past projects into searchable knowledge.
Tokyo • Artificial Intelligence • Real Estate • Architecture • Est. 2023
≈ $39k – $93k per year (Estimated) • Senior • 5+ years exp • Tokyo • Remote (Japan) • Bachelor's Degree • Full-Time • Senior
C#
C++
SQL
C#
.NET
Databases
PostgreSQL
Redis
Apache Kafka
RabbitMQ
AI/ML
LLM
DevOps
Docker
Kubernetes
CI/CD
Craft your Journey. Be Part of the Story. Eighty Days is an accredited Yunus Social Business Company and Tokyo-based DMC founded in 2016.
Tokyo • Travel & Tourism • Travel Agencies • Tour Operators • Est. 2016
$32k – $38k per year • Tokyo • Remote (Japan) • Full-Time
JavaScript
TypeScript
Node JS
Databases
Firestore
Frontend
React.js
Redux
Mobile
Firebase
DevOps
Git
amptalk is a Japan based technology company that provides software for conversation intelligence and sales support. Its platform records and analyzes business calls and online meetings to help sales teams review conversations and manage knowledge.
Tokyo • Artificial Intelligence • Sales & Marketing • Sales Enablement
$45k – $61k per year • Senior • 7+ years exp • Tokyo • Remote (Japan) • Full-Time • Senior
Node JS
TypeScript
JavaScript
Node JS
Electron
Databases
DynamoDB
PostgreSQL
Frontend
Nuxt.js
Vue.js
DevOps
AWS
Azure
CI/CD
GCP
GitHub Actions
GitHub
QA
Cypress
Playwright
Selenium
$45k – $64k per year • Senior • 4+ years exp • Tokyo • Remote (Japan) • Full-Time • Senior • Japanese
Node JS
TypeScript
JavaScript
AI/ML
OpenAI
Frontend
Nuxt.js
Vue.js
DevOps
AWS
GitHub
A fan-first studio that creates, produces, and publishes original games and manga. We also make the NIUHI comics platform and provide the Steam Deck in Japan, South Korea, Taiwan, and Hong Kong. Come join us!
HQ: Tokyo, Japan • Gaming • Console Games • Game Development
≈ $28k – $72k per year (Estimated) • Senior • Remote/Hybrid (Tokyo, Japan) • Full-Time • Senior • Japanese (Optional)
Staff+ • 6+ years exp • Remote/Hybrid (Tokyo, Japan) • Full-Time • Staff • Japanese: B2 (Optional)
Semiconductor Engineering is a technical media and research organization based in San Jose, California, and founded in 2013. The company provides in-depth news, analysis, and technical papers focused on the design, manufacturing, testing, and integration of advanced semiconductor technologies. It operates as a global information hub for chip engineers and industry professionals, offering newsletters, webinars, and specialized research reports.
HQ: San Jose, United States • Semiconductor Manufacturing • Manufacturing • Science & Engineering • Publishing • Media & Entertainment • Electrical & Electronic Engineering • Semiconductors • Hardware • 1001-5000 employees • Est. 2013
≈ $37k – $95k per year (Estimated) • Staff+ • 12+ years exp • In office (Yokohama, Tokyo, Nagoya, Japan) • Bachelor's Degree • Full-Time • Staff
≈ $47k – $111k per year (Estimated) • Staff+ • 5+ years exp • In office (Tokyo, Japan) • Full-Time • Staff
Python
DevOps
Ansible
AWS
Azure
CI/CD
Configuration Management
Datadog
GitHub Actions
GitLab CI
GitOps
Grafana
Jenkins
KVM
Prometheus
QEMU
Terraform
VMWare
GitHub
GitLab
IAM
xAI is an American artificial intelligence company founded by Elon Musk in 2023 with the stated goal of building models that help humans understand the universe. It develops the Grok family of large language models, distributes them through a consumer assistant, a developer API and deep integration with the X social platform, and adds image and video generation through Grok Imagine. The company runs its own Colossus supercomputer clusters in Memphis, Tennessee, is headquartered in Palo Alto, California, and merged with X Corp in 2025 to combine model development with a large consumer distribution channel.
HQ: Palo Alto, United States • Multimodal AI • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2023
≈ $45k – $117k per year (Estimated) • Junior • 2+ years exp • In office (Tokyo, Japan) • Junior
Python
Databases
OpenSearch
≈ $68k – $147k per year (Estimated) • In office (Tokyo, Japan)
C++
Rust
Python
TypeScript
Databases
ClickHouse
CockroachDB
PostgreSQL
AI/ML
Edge AI
Embeddings
LLM
RAG
DevOps
Docker
gRPC
Kubernetes
Gran Manibus is a professional services organization active in the design and creative consulting field. It delivers branding, graphic design, and visual identity projects for business and cultural sector customers.
Tokyo • Design & Creative • Graphic Design • Branding
≈ $47k – $113k per year (Estimated) • Staff+ • 7+ years exp • Remote/Hybrid (Tokyo, Japan) • Full-Time • Architect • Japanese
Python
TypeScript
Python
FastAPI
AI/ML
RAG
Semantic Search
Semantic Search
AI Agents
LLM
LLMOps
Recommender Systems
DevOps
AWS
Azure
GCP
CI/CD
Mantra Labs builds enterprise products, platforms, data flows, and intelligent workflows that help teams modernize systems and improve operating outcomes.
Tokyo
$38k – $51k per year • Remote/Hybrid (Tokyo, Japan) • Full-Time • Japanese: C2
$38k – $64k per year • Middle • 3+ years exp • Remote/Hybrid (Tokyo, Japan) • PhD • Full-Time • Middle • English: C1 • Japanese: C1
Python
AI/ML
LLM
Edge AI
Claude
Claude Code
Cursor
Diffusers
Diffusion Models
Gemini
PyTorch
Anthropic
Hugging Face
OpenAI
OpenAI Codex
TorchServe
DevOps
AWS
Docker
Git
$38k – $64k per year • Junior • 2+ years exp • Remote/Hybrid (Tokyo, Japan) • Master's Degree • Full-Time • Junior • Japanese
JavaScript
Python
TypeScript
Python
Django
AI/ML
Diffusion Models
Multimodal AI
Stable Diffusion
OCR
LangChain
NLP
PyTorch
OpenAI
TorchServe
Weights & Biases
Frontend
Vue.js
DevOps
AWS
GCP
Applied Intuition is a Silicon Valley software company founded in 2017 that develops digital infrastructure and simulation platforms for autonomous systems and physical AI. The platform provides advanced tools for simulation, synthetic data generation, and vehicle software management, allowing engineers to develop, test, and safely deploy self-driving technology. It serves leading global automotive manufacturers, defense organizations, and commercial transport companies across sectors like trucking, agriculture, and mining.
HQ: Mountain View, United States • Smart Mobility • Manufacturing • Automotive Manufacturing • Artificial Intelligence • Autonomous Driving • 1001-5000 employees • Est. 2017
≈ $51k – $117k per year (Estimated) • Senior • 5+ years exp • In office (Tokyo, Japan) • Bachelor's Degree • Full-Time • Senior
C++
Python
C++
PyTorch C++
AI/ML
Computer Vision
Multimodal AI
PyTorch
Robotics
Sensor Fusion
≈ $28k – $97k per year (Estimated) • Middle • 4+ years exp • In office (Tokyo, Japan) • Master's Degree • Full-Time • Middle
C++
Robotics
Autonomous Navigation
Model Predictive Control
≈ $51k – $117k per year (Estimated) • Senior • 5+ years exp • In office (Tokyo, Japan) • Full-Time • Senior
C++
AI/ML
Human-in-the-Loop
Robotics
Motion Planning
The Walt Disney Company is a global media and entertainment powerhouse renowned for its iconic animation, live-action films, world-famous theme parks, and legendary storytelling. The enterprise operates an expansive portfolio of premier brands - including Marvel, Star Wars, Pixar, and National Geographic - spanning direct-to-consumer streaming platforms like Disney+, broadcasting networks, and consumer products.
HQ: Burbank, United States • Web Development • Cruises • Film Production • Theme Parks & Attractions • Media & Entertainment
≈ $38k – $90k per year (Estimated) • Equity • Senior • 8+ years exp • Remote (Japan) • Bachelor's Degree • Full-Time • Staff • Japanese: C1
C#
C++
JavaScript
Python
TypeScript
Frontend
Next.js
React.js
DevOps
AWS
Azure
GCP
Cybersecurity
GDPR
Defuse Labs develops NEAR Intents to enable seamless cross-chain interactions in an automated world — connecting AI, services, and financial applications.
Artificial Intelligence • Web3 & dApps • Blockchain & Crypto
≈ $156k – $310k per year (Estimated) • Executive • Remote • Contractor • Architect
LLM
Red Teaming
DevOps
AWS
GCP
Terraform
Web3
Litecoin
NEAR
Smart Contracts
≈ $94k – $229k per year (Estimated) • Senior • Remote • Senior
Node JS
Rust
TypeScript
JavaScript
DevOps
GCP
Grafana
Kubernetes
Prometheus
Web3
NEAR
Smart Contracts
≈ $92k – $223k per year (Estimated) • Senior • 7+ years exp • Remote • Senior
JavaScript
TypeScript
C++
Rust
Web3
NEAR
Smart Contracts
MEV
PQShield is a cybersecurity enterprise specializing in quantum-safe cryptography, headquartered in Oxford, United Kingdom. Spun out of the University of Oxford in 2018 by Dr. Ali El Kaafarani, the venture has raised over $60 million from top-tier investors including Addition, Oxford Science Enterprises, and Chevron Technology Ventures.
HQ: Oxford, United Kingdom • Science & Engineering • Quantum Science & Computing • Cybersecurity • Est. 2018
Executive • 10+ years exp • Remote/Hybrid (Tokyo, Japan) • Architect • Japanese
