HQ: Tokyo, Japan • Custom Software Development • Decision Intelligence • Trust B • Hiring 5
VISITS Technologies develops collaborative decision-making and innovation software built around Ideagram, a patented consensus‑building algorithm that enables better group decision-making and idea development. The company offers a suite of ICT and IoT-enabled products and services that help organizations design structures for innovation, align vision, and become more agile through facilitated workshops, digital platforms and analytics. VISITS Technologies serves corporations and public-sector innovation teams in Japan and overseas and is featured in Japan's METI J-Startup program.
No named decision-maker yet.
No careers mailbox known
≈ $71k – $162k per year (Estimated) • Staff+ • In office (Tokyo, Japan) • Full-Time • Architect
Knowledge Graph
Model Context Protocol
RAG
Gemini
Claude
LLM
DevOps
Azure
AWS
$545k – $701k per year • In office (Tokyo, Japan) • Full-Time
OpenAI
Model Context Protocol
DevOps
GitHub
Azure
Tokyo • Trust B • Hiring 18
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 2 hours ago
7 months ago
Long shot · 2%
AI エンジニア
$65k – $117k per year • In office (Tokyo, Japan, 11am - 4pm) • Full-Time
Node JS
JavaScript
Node JS
Nest.JS
Databases
Amazon Aurora
PostgreSQL
AI/ML
AWS Bedrock
Cursor
Claude Code
LLM
Frontend
Next.js
React.js
DevOps
AWS CDK
AWS Fargate
Amazon ECS
Amazon EventBridge
GitHub Actions
Docker
CI/CD
AWS
QA
Playwright
+12
$39k – $78k per year • In office (Tokyo, Japan, 11am - 4pm)
Cursor
Claude
Cybersecurity
SOC 2
ISO 27001
Management
Intercom
Tokyo • Osaka • Yokohama • Kawasaki • Mito • Engineering Services • Industrial Engineering • Science & Engineering • Trust D • Hiring 11
株式会社日立システムズエンジニアリングサービスは、情報分野での豊富な経験をもとに、独自の情報技術、システム製品・サービスを創造し、お客さまから信頼される情報関連企業として、豊かな社会の実現に貢献することを使命としています。.
No named decision-maker yet.
No careers mailbox known
$34k – $53k per year • In office (Yokohama, Japan) • Full-Time
C#
Java
Python
AI/ML
Scikit-learn
TensorFlow
PyTorch
DevOps
GCP
Azure
AWS
+1
HQ: Tokyo, Japan • Custom Software Development • Startup • Trust C • Hiring 11
Create great products for the customers as a team. Bridging the gap between customers and your teams with Flyle.
No named decision-maker yet.
No careers mailbox known
In office (Japan) • Full-Time
TypeScript
SQL
Python
AI/ML
Claude
LLM
HQ: New York, United States • AI Training Data & Annotation • Translation Services • 1001-5000 employees • Est. 1997 • IT services • Trust B • Hiring 303, 6 new
Welo Global is a language and data services company that supplies localisation, translation and training data to technology firms, life sciences companies and enterprises expanding internationally. Its work covers translation and multilingual quality assurance, localisation testing for games and software, data annotation and collection across many languages, and the human evaluation and preference work used to improve large language models. The company recruits linguists, annotators and subject-matter reviewers across dozens of languages, which is why it advertises a very high volume of part-time and contract roles tied to specific language pairs.
No named decision-maker yet.
No careers mailbox known
≈ $34k – $88k per year (Estimated) • Senior • 4+ years exp • Japan • Remote (Japan) • Bachelor's Degree • Part-Time • Senior • English: C1 • Japanese: C1
SQL
AI/ML
Chain-of-Thought
Few-Shot Learning
Structured Outputs
Prompt Engineering
LLM
HQ: Tokyo, Japan • Game Development • Mobile Games • Est. 2009 • Trust B • Hiring 5
Sumzap is a Japanese game company that plans, operates and publishes smartphone games, including original casual games for players worldwide. It was established on 1 May 2009, has capital of 120 million yen, and hires Unity, graphics and machine learning engineers as well as game planners and marketers. The company is headquartered in Shibuya, Tokyo, Japan, at Abema Towers.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) • Full-Time
C#
Python
AI/ML
Fine-tuning
DevOps
GCP
AWS
Web3
NFT
Game Dev
Unity
Tokyo • Hiring 2
No named decision-maker yet.
No careers mailbox known
Tokyo • Osaka • Yokohama • Trust B • Hiring 8
どうぶつのことならなんでもおまかせ！病気と医療費がわかる総合メディア「みんなのどうぶつ病気大百科」。病気やケガ、しつけや予防まで、どうぶつとの暮らしを幅広くサポート。同じ悩みを持つ飼い主同士のコミュニティーとしてもお使いいただけます。.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) • Full-Time
HQ: Tokyo, Japan • Space Services • 51-200 employees • Est. 2013 • Trust B • Hiring 39, 3 new
Astroscale develops spacecraft and technologies for on-orbit servicing including life-extension, active debris removal, end-of-life services and in-situ space situational awareness. The company builds and operates satellite servicers and demonstration missions, notably the ELSA-d capture demonstrator, to remove or maintain space assets and mitigate orbital debris. Astroscale works with government agencies, commercial satellite operators and international partners to create sustainable space systems, business cases and norms for the responsible use of space.
No named decision-maker yet.
Careers mailbox is known
≈ $51k – $124k per year (Estimated) • Senior • 8+ years exp • In office (Tokyo, Japan) • Full-Time • Senior • English • Japanese: C1
C++
Python
AI/ML
Computer Vision
Machine Learning
DevOps
Git
Linux
Game Dev
Unity
Unreal Engine
Management
Agile
+1
HQ: Tokyo, Japan • Document AI • AI Agents • Est. 2025 • Likely startup • Trust B • Hiring 3
Asterminds is a Japanese AI startup that develops InTake AI, a data intake platform built around purpose-driven AI interviewing agents. The agents run conversational interviews and probe answers on their own, letting enterprises such as large manufacturers carry out qualitative and quantitative research with more than 100 people in a few days, and the company hires full-stack engineers and AI operations staff. The company is headquartered in Tokyo, Japan.
Motoduo Maniro · 代表取締役 · decision-maker
No careers mailbox known
In office (Tokyo, Japan) • Full-Time
HQ: Tokyo, Japan • Team Communication & Collaboration • 201-500 employees • Trust D • Hiring 13
LINE WORKS is a Japanese software company that provides LINE WORKS, a business version of the LINE messenger with chat, mail, calendar and file management. The service was used by 520,000 companies as of January 2025, and the company also offers AI products such as an AI phone answering service, AI OCR and cloud video recording, hiring research engineers, SREs and solution architects. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) • Full-Time
NLP
VLM
OCR
PyTorch
LLM
DevOps
Windows
In office (Tokyo, Japan) • Full-Time
NLP
VLM
OCR
PyTorch
LLM
DevOps
Windows
HQ: Tokyo, Japan • Warehousing • Logistics • 51-200 employees • Est. 2013 • Trust D • Hiring 11
Openlogi is a Tokyo logistics technology company founded in 2013 that provides outsourced fulfilment for online sellers. Its platform connects to major e-commerce systems, stores inventory in partner warehouses and automates picking, packing and shipping. The company targets small and medium merchants who cannot run their own distribution centres.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 3 min ago
7 months ago
Long shot · 4%
機械学習エンジニア
In office (Tokyo, Japan) • Full-Time
PHP
TypeScript
JavaScript
Python
PHP
Laravel
AI/ML
Gemini
Devin
Claude Code
Frontend
React.js
DevOps
Datadog
GitHub Actions
GitHub
Terraform
Windows
Docker
GCP
CI/CD
AWS
+10
Tokyo • Service & Hospitality Robotics • Hiring 2
No named decision-maker yet.
No careers mailbox known
$45k – $65k per year • In office (Tokyo, Japan) • Full-Time
HQ: Tokyo, Japan • Earth Observation • Geospatial Analytics • Startup • Trust C • Hiring 19
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
In office (Chiyoda, Japan) • Full-Time
Python
Python
FastAPI
AI/ML
PyTorch
OpenCV
Diffusion Models
TensorRT
Pandas
NumPy
CUDA
RAG
LLM
DevOps
GCP
Azure
AWS
Docker
+7
$39k – $58k per year • In office (Tokyo, Japan)
PostgreSQL
DevOps
Docker
GCP
Azure
AWS
Tokyo • Kuala Lumpur • Bangkok • Pasig • Fukushima • Wind Energy • Solar Energy • Est. 1970 • Trust D • Hiring 10
Shizen Energy develops, builds and operates utility-scale and distributed renewable energy power plants and projects in Japan and internationally. The company provides a self-developed energy management system and offers microgrids capable of islanded operation, virtual power plant (VPP) aggregation for coordinated control of distributed resources, and smart EV charging and discharging services. As of 2023 the Shizen Energy Group had been involved in over 1 GW of renewable generation and in 2022 raised ¥74.4 billion from investors to accelerate its growth toward 100% renewable energy.
No named decision-maker yet.
No careers mailbox known
$39k – $65k per year • In office (Tokyo, Japan) • Full-Time
Python
C#
C#
.NET
AI/ML
Scikit-learn
NumPy
PyTorch
DevOps
Amazon S3
GitHub
AWS
+1
Machine Learning • Custom Software Development • Likely startup • Hiring 2
CrestLab is a Japanese technology company that uses AI to automate the drawing and finishing stages of animation production. Its system ANICRA, positioned as an operating system for anime production, is in proof-of-concept work with major animation studios and IP holders, and it hires AI engineers and AI engineering interns for image generation and computer vision. The company is based in Japan.
No named decision-maker yet.
No careers mailbox known
Open 241 daysVerified live · 9 min ago
8 months ago
Long shot · 3%
【インターン】AIエンジニア
In office (Japan) • Internship
Open 241 daysVerified live · 9 min ago
8 months ago
Long shot · 3%
AIエンジニア
In office (Japan) • Freelance
Tokyo • Chiyoda • Trust B • Hiring 11
企業情報 Company ホーム > 企業情報 COMPANY 関わるすべての人に感動とHAPPYを！ Philosophy Message Management Team Outline History Chart.
No named decision-maker yet.
No careers mailbox known
$468k – $701k per year • In office (Tokyo, Japan) • Full-Time
JavaScript
Ruby
PHP
TypeScript
Python
Databases
PostgreSQL
Frontend
Vue.js
Nuxt.js
React.js
DevOps
Windows
Linux
WebRTC
WebSockets
Amazon EKS
AWS Lambda
Amazon ECS
API Gateway
Docker
GCP
Kubernetes
AWS
+13
HQ: Tokyo, Japan • Machine Learning • Data Engineering & Migration Services • Hiring 3
Nehan is a Japanese startup that develops Labid, an AI data platform that helps companies sell to local governments and public agencies more efficiently. Labid collects and structures tender results, budgets, plans and council records and matches them with customer sales data, and the company hires machine learning engineers and student interns. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) • Internship
HQ: Tokyo, Japan • EdTech Platforms • 51-200 employees • Est. 2017 • Likely startup • Trust D • Hiring 15
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
$51k – $88k per year • In office (Tokyo, Japan) • Full-Time
Google BigQuery
Amazon Redshift
AI/ML
Cursor
Claude Code
Dify
DevOps
AWS
Management
Zapier
HQ: Tokyo, Japan • Geospatial Analytics • Startup • Trust D • Hiring 13
LocationMind is a Japanese technology company that analyses location big data with AI and provides end-to-end services to clients in many fields, based on research from the Shibasaki laboratory at the University of Tokyo. Its geospatial platforms include Data Citadel and Kizuna Flow, and it hires product managers, signal processing engineers, a maritime product tech lead, accountants and legal staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan, 8am - 1pm) • Full-Time
