HQ: Tokyo, Japan · EdTech Platforms · Est. 2017 · Startup · Trust D · Hiring 14
Monoxer is a Tokyo education technology company founded in 2017 whose application automatically generates memorisation exercises from any content. It adapts question difficulty to each learner and reports mastery to teachers, and is used by schools, cram schools and corporate training programmes. The company focuses specifically on the retention stage of learning.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) · Full-Time
Kotlin
Scala
Swift
TypeScript
C++
Databases
Google BigQuery
MySQL
AI/ML
Machine Learning
Frontend
Redux
DevOps
GitHub
GCP
Analytics
Looker
+4
HQ: Tokyo, Japan · AI Consulting & Integration · Trust B · Hiring 7
Nishika is a Japanese AI company that works on solving social problems with data science through AI products and AI solutions. Its main product SecureMemo, an AI meeting minutes service also offered as SecureMemoCloud, is used by government bodies and enterprises, and the company hires AI, application, QA and infrastructure engineers and project managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 279 daysVerified live · 4 hours ago
9 months ago
Long shot · 4%
AIエンジニア
$45k – $64k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
Python
JavaScript
Python
Flask
FastAPI
Databases
Google BigQuery
AI/ML
Weights & Biases
MLFlow
Langfuse
TensorRT
Amazon SageMaker
LLMOps
OpenAI
LLM
Frontend
Next.js
React.js
DevOps
AWS Lambda
Amazon ECS
GitLab
Amazon S3
GitHub Actions
Windows
Git
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+21
HQ: Tokyo, Japan · Est. 1980 · Trust D · Hiring 10
NS Solutions is a Tokyo system integrator that began as the information systems division of Nippon Steel. It builds manufacturing execution, supply chain and financial systems for large industrial companies and operates its own data centres. The company combines heavy industry domain knowledge with enterprise information technology delivery.
No named decision-maker yet.
No careers mailbox known
$29k – $42k per year · In office (Tokyo, Japan) · Full-Time
In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · GameFi · Game Development · 11-50 employees · Est. 2021 · Likely startup · Trust A · Hiring 8
Limitbreak is a game development company that creates online games and related technology, including projects that incorporate digital collectibles. It focuses on designing gaming experiences that may use player ownership of in game assets, including through blockchain based mechanisms.
No named decision-maker yet.
Careers mailbox is known
≈ $53k – $128k per year (Estimated) · Senior · In office (Tokyo, Japan) · Full-Time · Senior · Japanese: C1
NLP
Keras
RunPod
TensorFlow
LLM
Machine Learning
Fine-tuning
PyTorch
DevOps
GCP
AWS
Azure
+3
HQ: Tokyo, Japan · Theme Parks & Attractions · Creative Agencies · Est. 1997 · Hiring 2
NAKED is a Japanese creative company producing projection mapping, light-up shows and immersive art and entertainment experiences. Founded in 1997, it has staged events at venues such as Nijo Castle in Kyoto and Shinjuku Gyoen and runs its own IP such as NAKED FLOWERS and NAKED OCEAN. The company is headquartered in Shibuya, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$383k – $460k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Trust D · Hiring 47
Practical guides to working and living in Japan — visas, work, money, and everyday life for foreign workers, whether you are planning the move or already here.
Shih-Wen Su · 代表者 · decision-maker
No careers mailbox known
Likely inactiveVerified live · 4 hours ago
9 months ago
Long shot · 3%
AIサービス推進リーダー
$40k – $60k per year · In office (Tokyo, Japan) · Full-Time
Likely inactiveVerified live · 4 hours ago
2 years ago
Long shot · 3%
AIエンジニア
$34k – $60k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
Python
JavaScript
AI/ML
AWS Bedrock
LangChain
Copilot
Frontend
Vue.js
Next.js
React.js
DevOps
GitLab
GitHub
Azure
AWS
+5
HQ: Tokyo, Japan · Game Development · Mobile Games · 1001-5000 employees · Est. 2011 · Trust D · Hiring 96
Cygames is a Tokyo game developer founded in 2011 within the CyberAgent group. It produces high grossing mobile titles including Granblue Fantasy, Shadowverse and Umamusume Pretty Derby, and has moved into console development and animation. The company runs its own animation studio and esports operations around its franchises.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
In office (Tokyo, Japan) · Full-Time
C#
AI/ML
Reinforcement Learning
JAX
Stable-Baselines3
Ray
RLlib
TensorFlow
OpenAI
PyTorch
DevOps
GCP
Kubernetes
Azure
CI/CD
AWS
+6
In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Local Services Marketplaces · Delivery · Trust D · Hiring 15
Demae-can is a Japanese food delivery platform that lets users order from more than 100,000 restaurants and shops nationwide. Operating since 1999, it connects merchants, delivery partners and users across all 47 prefectures and hires server-side engineers, database engineers and customer success staff. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 hours ago
9 months ago
Long shot · 2%
機械学習エンジニア
$51k – $83k per year · In office (Tokyo, Japan) · Full-Time
SQL
Python
Databases
Google BigQuery
AI/ML
XGBoost
Vertex AI
Scikit-learn
LightGBM
Kubeflow
Amazon SageMaker
TensorFlow
PyTorch
DevOps
GitHub
Docker
GCP
AWS
+7
HQ: Tokyo, Japan · Geospatial Analytics · Navigation & Mapping · Est. 1994 · Trust B · Hiring 9
Geo Technologies is a Japanese geospatial data company that began with digital maps for car navigation in 1994. It supplies map data to automotive makers and large technology companies and uses data from the Trima points app to describe the movement of people. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 295 daysVerified live · 2 hours ago
9 months ago
Long shot · 4%
AIエンジニア
$51k – $70k per year · In office (Tokyo, Japan) · Full-Time
Open 432 daysVerified live · 2 hours ago
1 year ago
Long shot · 4%
AIアーキテクト
$51k – $70k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · AI Agents · Practice Management Software · Hiring 3
Zapath is a Japanese software company that develops ClinicHub and CLINIC BOY, AI-based products used to run clinic operations, and an AI agent SaaS. Its teams handle clinic onboarding, data migration and integrations with electronic medical records and messaging, and it hires engineers and customer success staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$460k – $828k per year · In office (Tokyo, Japan) · Full-Time
Node JS
TypeScript
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
Redis
PostgreSQL
AI/ML
Claude
Copilot
Frontend
React.js
DevOps
GitHub Actions
GitHub
Docker
GCP
CI/CD
AWS
QA
Swagger
+9
HQ: Tokyo, Japan · Investment Banking & M&A Advisory · Tax Advisory & Preparation · Accounting & Bookkeeping Services · Trust B · Hiring 3
AGS Consulting is a Japanese independent accounting and consulting firm of the AGS Group with 121 certified public accountants and 124 tax accountants. It handles tax and accounting, about 420 international engagements, 390 M&A deals and 200 IPO support projects a year from offices across Japan. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$460k – $920k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Manufacturing & Industrial Software · Test & Measurement Instruments · Trust B · Hiring 5
Tokyo Boeki is a Japanese trading and technology group that has been operating for about 78 years. Its Tokyo Boeki Techno-System unit develops measurement and analysis software for 3D coordinate measuring machines used by automakers, heavy industry and construction, and the group has subsidiaries in North America, Mexico and Asia. The group is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 311 daysVerified live · 4 hours ago
10 months ago
Long shot · 4%
音声AI・画像AIエンジニア
In office (Tokyo, Japan) · Full-Time
Tokyo · Hiring 4
No named decision-maker yet.
No careers mailbox known
$613k – $997k per year · In office (Tokyo, Japan) · Full-Time
Python
Databases
Microsoft Fabric
AI/ML
dbt
RAG
LLM
DevOps
Azure
Analytics
ETL/ELT
HQ: Tokyo, Japan · Construction Management Software · 1001-5000 employees · Est. 2012 · Trust C · Hiring 51
ANDPAD is a Tokyo software company that develops ANDPAD, a cloud-based construction management platform that digitises scheduling, on-site reporting, estimates, document sharing and ordering for builders, general contractors and renovation firms. The service, which marks its tenth anniversary in 2026, is used by more than 265,000 companies and 690,000 users in Japan, and the company employed about 1,023 people in September 2026 while adding products such as the construction HR service Builder Work. It hires in Tokyo for Ruby on Rails and full-stack product engineers, QA engineers, product designers, inside sales leaders and ERP implementation consultants.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago
10 months ago
Long shot · 8%
AIリードエンジニア
In office (Tokyo, Japan) · Full-Time
Gemini
OpenAI Codex
OCR
Cursor
LangChain
OpenAI
Claude Code
Copilot
LLM
DevOps
Windows
Azure
+3
Likely inactiveVerified live · 2 hours ago
1 year ago
Long shot · 6%
AIエンジニア（AIアーキテクト）
In office (Tokyo, Japan) · Full-Time
TypeScript
Python
C#
Python
FastAPI
C#
.NET
Databases
Google BigQuery
AI/ML
Vertex AI
LangSmith
Gemini
Streamlit
LLMOps
OpenAI Codex
Cursor
OpenAI
Claude Code
Claude
Copilot
RAG
LLM
DevOps
GitHub Actions
GitHub
Windows
Docker
GCP
CI/CD
Management
Confluence
+18
Likely inactiveVerified live · 2 hours ago
2 years ago
Long shot · 4%
MLOpsエンジニア
In office (Tokyo, Japan) · Full-Time
C#
C#
.NET
Databases
Google BigQuery
AI/ML
MLFlow
Vertex AI
Gemini
Streamlit
OpenAI Codex
TorchServe
Cursor
Claude Code
Copilot
DevOps
Google Cloud Run
GitHub Actions
GitHub
Terraform
Windows
GCP
CI/CD
AWS
Analytics
Metabase
Looker
Management
Confluence
+15
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
$38k – $57k per year · In office (Tokyo, Japan)
PostgreSQL
DevOps
Docker
GCP
Azure
AWS
HQ: Toronto, Canada · Semiconductor IP & Chip Design Services · AI Chips & Accelerators · Processors, MCUs & AI Chips · 1001-5000 employees · Est. 2016 · Trust A · Hiring 110, 7 new
Tenstorrent is a Canadian semiconductor company founded in 2016 that designs artificial intelligence accelerators and RISC-V processors, and it is unusual in the field for licensing its designs as intellectual property as well as selling hardware. It is led by Jim Keller, the chip architect behind AMD's Zen and Apple's early mobile processors, and its argument against Nvidia is openness: an open instruction set, open source software stack and licensable designs rather than a closed platform. Headquartered in Toronto and backed by investors including Samsung, Hyundai and Bezos Expeditions, it competes in a market where software maturity matters as much as silicon.
Ljubisa Bajic · Founder · decision-maker
Alexander Munn · Executive Officer · decision-maker
Keith Witek · Director · decision-maker
James Keller · Executive Officer, Director · decision-maker
Careers mailbox is known
In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · English: C1 · Japanese
C++
Python
C++
TensorFlow C++
AI/ML
JAX
CNN
World Models
TensorFlow
PyTorch
LLM
Quantization
KV Cache
DevOps
Linux
+4
In office (Tokyo, Japan) · Full-Time
InfiniBand
NVLink
DevOps
Ubuntu
DHCP
TCP/IP
Linux
HQ: Tokyo, Japan · Construction Management Software · Trust B · Hiring 5
Concrew is a Japanese software company building a construction AI and SaaS product for small construction firms. The product covers project management, estimating, cost control, ordering, scheduling and drawing and photo management, with AI-OCR and automated estimate creation. The company is based in Tokyo, Japan, and hires developers, AI and data engineers, customer success staff and technology and go-to-market leaders.
No named decision-maker yet.
No careers mailbox known
Open 331 daysVerified live · 1 hour ago
10 months ago
Long shot · 4%
AI/Data Engineer
$32k – $77k per year · In office (Tokyo, Japan) · Full-Time
Google BigQuery
AI/ML
RAG
LLM
Function Calling
OCR
Analytics
ETL/ELT
Design
Figma
Management
Miro
HQ: Tokyo, Japan · Systems Integrators · Network Security · DevOps & Platform Engineering · Trust D · Hiring 45
AP Communications is a Japanese IT services company specialising in IT infrastructure, network security and data and AI platforms. It provides operations automation, cloud-native environment building, developer portals, platform engineering and zero-trust system integration, hiring cloud, network and database engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$38k – $57k per year · In office (Tokyo, Japan) · Full-Time
Python
AI/ML
Copilot Studio
OpenAI
DevOps
Docker
Azure
AWS
$38k – $57k per year · In office (Tokyo, Japan) · Full-Time
Azure Cosmos DB
AI/ML
Copilot Studio
OpenAI
RAG
LLM
DevOps
Docker
Azure
CI/CD
AWS
+1
$38k – $57k per year · In office (Tokyo, Japan) · Full-Time
Copilot Studio
OpenAI
Copilot
DevOps
Azure
AWS
Management
Power Automate
HQ: Tokyo, Japan · Enterprise Apps Implementation Partners · IT Consulting & Digital Transformation · Trust D · Hiring 11
Upgrade is a Japanese consulting and systems integration company whose mission is to raise labour productivity by redesigning business processes with generative AI and by reskilling employees. It delivers AI-driven full-stack custom development and Dify-based environments for large enterprises as an official Dify partner, and it hires frontend, backend, security, cloud and infrastructure engineers as well as web designers. The company is based in Japan.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 2 hours ago
11 months ago
Long shot · 2%
AIエンジニア
$38k – $89k per year · In office (Tokyo, Japan) · Full-Time
Python
Python
FastAPI
AI/ML
LangGraph
Chain-of-Thought
Cursor
Claude
RAG
OCR
LangChain
Claude Code
LLM
DevOps
GitHub
AWS
+5
HQ: Shinjuku, Japan · LLM & Generative AI · AI Consulting & Integration · Est. 2016 · Trust B · Hiring 4
KiZUKAI is a Japanese data and AI company that develops a generative AI reporting solution which automatically analyses companies' first-party data and produces reports. It runs SaaS, consulting and development businesses built on a Snowflake data platform, and it hires data platform engineers, data scientists, student interns and AI product engineers. The company is based in Shinjuku, Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Open 334 daysVerified live · 1 hour ago
11 months ago
Long shot · 4%
AIプロダクト開発エンジニア
$22k – $45k per year · In office (Tokyo, Japan) · Full-Time
Node JS
JavaScript
AI/ML
ChatGPT
Claude
Frontend
Next.js
React.js
DevOps
GitHub
