HQ: Tokyo, Japan · E-commerce Platforms · Trust D · Hiring 15, 1 new
GMO MAKESHOP is a Japanese e-commerce technology company whose mission is commerce for a better future. It runs the makeshop online shop platform and MakeRepeater, an email marketing service for online retailers, and hires web, infrastructure and product engineers, production directors and customer success staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$531k – $910k per year · In office (Tokyo, Japan) · Full-Time
Tokyo · Nagoya · Osaka · Toyonaka · Trust D · Hiring 36
No named decision-maker yet.
No careers mailbox known
$36k – $53k per year · In office (Osaka, Japan) · Full-Time
Java
DevOps
GCP
Azure
AWS
Likely inactiveVerified live · 1 hour ago
7 months ago
Long shot · 3%
（東京）生成AIエンジニア
$36k – $59k per year · In office (Tokyo, Japan) · Full-Time
Likely inactiveVerified live · 1 hour ago
7 months ago
Long shot · 3%
（大阪）生成AIエンジニア
$36k – $59k per year · In office (Osaka, Japan) · Full-Time
Tokyo · Computer Vision · Medical AI · 51-200 employees · Est. 1970 · Hiring 2
LPIXEL develops artificial intelligence and image-analysis software for life science and medical applications. The company provides advanced image-processing tools and platforms for researchers and professionals across medical, pharmaceutical and agricultural sectors, including solutions for medical image diagnosis and bioimage analysis. It collaborates with institutions such as the University of Tokyo and the National Cancer Center Japan to advance AI-powered medical diagnostic technologies.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan) · Full-Time
Claude
Copilot
DevOps
GCP
AWS
Open 888 daysVerified live · 3 hours ago
2 years ago
Long shot · 5%
【 非常勤 】 機械学習エンジニア
In office (Tokyo, Japan) · Part-Time
HQ: Tokyo, Japan · Printers & Scanners · Digital Cameras & Photography · Est. 1937 · Trust D · Hiring 11
Canon is a Tokyo technology company founded in 1937 that makes imaging equipment, printers and semiconductor lithography systems. Its business has extended from cameras into medical imaging, industrial optics and enterprise document software. The company is one of Japan's largest technology manufacturers and research spenders.
No named decision-maker yet.
No careers mailbox known
$34k – $55k per year · In office (Kawasaki, Japan) · Full-Time
C#
TypeScript
C++
Java
Python
AI/ML
Gemini
OCR
OpenAI
RAG
LLM
DevOps
Azure
+3
HQ: Tokyo, Japan · Managed Security · Cybersecurity · Trust B · Hiring 7
NF Laboratories is a Japanese cybersecurity company that combines training, security assessment and research to develop security talent. It builds Purple Flair, a hands-on cybersecurity learning system with adaptive learning and more than 190 lessons, and it hires security, software and AI engineers and a product engineering manager. The company is based in Tokyo, Japan.
Yama Ko · 代表取締役 · decision-maker
No careers mailbox known
Open 190 daysVerified live · 2 hours ago
7 months ago
Long shot · 4%
AIエンジニア
$44k – $76k per year · In office (Tokyo, Japan) · Full-Time
Python
Databases
ElasticSearch
AI/ML
LLM
DevOps
AWS
HQ: Tokyo, Japan · Machine Learning · Industrial AI · Est. 2016 · Trust D · Hiring 13
Ridge-i is a Tokyo company founded in 2016 that builds custom deep learning systems for industrial and public sector problems. Its projects include satellite image analysis, waste sorting automation and infrastructure inspection using computer vision. The company combines consulting with long term joint development of production systems.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Python
AI/ML
TensorFlow
PyTorch
LLM
DevOps
Docker
GCP
Azure
CI/CD
AWS
+1
Likely inactiveVerified live · 1 hour ago
7 months ago
Long shot · 3%
AIソリューションアーキテクト
In office (Tokyo, Japan) · Full-Time
$44k – $82k per year · In office (Tokyo, Japan) · Full-Time
Node JS
TypeScript
JavaScript
AI/ML
LangGraph
Function Calling
AWS Bedrock
Mastra
LangChain
OpenAI
RAG
LLM
AI Agents
Frontend
Next.js
React.js
DevOps
Rest API
Git
Azure
AWS
+10
HQ: Tokyo, Japan · Warehousing · Logistics · Trust D · Hiring 16, 2 new
HACOBELL is a Japanese logistics platform company, started as a joint venture of Raksul and Seino Holdings, that combines transport arrangement services with logistics digitalisation software. It runs a freight matching service and DX systems for dispatch planning to address problems such as multi-layer subcontracting and driver shortages, and it hires engineers and customer success managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Kotlin
Go
TypeScript
Java
Ruby
JavaScript
Ruby
Ruby on Rails
Databases
Google BigQuery
MySQL
PostgreSQL
AI/ML
Gemini
Devin
Claude Code
Claude
Copilot
Frontend
Vue.js
React.js
Mobile
Firebase
DevOps
CircleCI
AWS Lambda
Amazon EC2
Amazon S3
GitHub Actions
Jenkins
GitHub
Git
GCP
CI/CD
AWS
+21
HQ: Tokyo, Japan · Console Games · Game Development · Trust D · Hiring 12
SEGA is a Japanese video game company that develops and publishes console and online games, including action and racing titles. It hires game AI programmers, client programmers, localization tool engineers and data scientists for new online titles. The company is headquartered in Tokyo, Japan.
Nagazhixing Fushe · 代表取締役 · decision-maker
Zhixingyi Shenaga · 代表取締役 · decision-maker
Rijian Zhiki · CEO · decision-maker
Naga Hui · 代表取締役 · decision-maker
No careers mailbox known
$41k – $63k per year · In office (Tokyo, Japan) · Full-Time
C++
Game Dev
NavMesh
Behavior Tree
$32k – $57k per year · In office (Tokyo, Japan) · Full-Time
C++
C++
TensorFlow C++
AI/ML
Diffusion Models
Amazon SageMaker
TensorFlow
PyTorch
DevOps
GCP
Azure
AWS
Game Dev
Unreal Engine
+2
Management Consulting · IT Consulting & Digital Transformation · Hiring 1
Quintia is a Japanese consulting and technology company that supports enterprises from concept to implementation and operation in AI, digital transformation, infrastructure and finance. It builds AI products using LLM, voice and image technology, and it hires AI-driven software engineers for product development, cloud and backend work. The company is based in Japan.
Zhanbe Junping · 代表取締役 · decision-maker
Careers mailbox is known
In office (Japan) · Freelance
TypeScript
Python
AI/ML
LLM
NLP
OpenAI Codex
Devin
OpenAI
Claude Code
DevOps
GCP
Azure
AWS
+3
HQ: Tokyo, Japan · Media & Entertainment · Mobile Games · Streaming & OTT Platforms · Likely startup · Trust D · Hiring 18
Mirrativ operates Mirrativ, a Japanese smartphone-first live streaming platform focused on mobile games and avatar-based creators. The platform lets users broadcast gameplay directly from a smartphone and offers integrated avatar creation, real-time voice changing and interactive features so creators can stream without a PC or capture hardware. Mirrativ is the leading mobile game streaming and avatar (VTuber/virtual-being) platform in Japan, serving a large community of streamers and mobile gaming viewers.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 2 hours ago
7 months ago
Long shot · 3%
AIエンジニア
In office (Tokyo, Japan) · Full-Time
SQL
AI/ML
Model Context Protocol
HQ: Osaka, Japan · Construction · Property Development · Residential Real Estate · Trust B · Hiring 3
Sekisui House is a Japanese homebuilder and housing group building detached houses, rental housing and condominiums and offering land use solutions. It is modernising its core systems with AI and hires in-house system engineers, AI engineers and legal staff. The company is headquartered in Osaka, Japan.
No named decision-maker yet.
No careers mailbox known
$27k – $35k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
Python
Python
Flask
AI/ML
Dify
LlamaIndex
Scikit-learn
Pandas
NumPy
Streamlit
TensorFlow
LangChain
OpenAI
RAG
LLM
Frontend
React.js
DevOps
Azure
Analytics
Tableau
Management
n8n
+11
HQ: Tokyo, Japan · CAD, PLM & BIM Software · Construction Management Software · Likely startup · Trust B · Hiring 6
Malme is a Japanese start-up that tackles the challenges of the civil engineering industry with digital transformation and AI. Its SaaS platform CiviLink serves civil engineering customers, and the company hires construction DX and AI engineers, BIM and CIM project managers and full stack engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$44k – $76k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
Python
JavaScript
Python
FastAPI
AI/ML
RAG
LLM
Claude
Frontend
Next.js
React.js
DevOps
Cloudflare
GitHub
GCP
Azure
AWS
Design
Figma
Management
Miro
+8
Open 572 daysVerified live · 4 hours ago
1 year ago
Long shot · 4%
AIエンジニア（正社員）
$44k – $70k per year · In office (Tokyo, Japan) · Full-Time
TypeScript
JavaScript
Python
Python
FastAPI
Frontend
Next.js
React.js
DevOps
Cloudflare
GitHub
Azure
AWS
Design
Figma
+3
HQ: Tokyo, Japan · Trust B · Hiring 6
Meltly is a Japanese start-up from the University of Tokyo that combines AI with subculture and entertainment. It runs DaysAI, an AI image generation web and mobile app with about 600,000 downloads, and it hires ML engineers, product managers and long-term interns in frontend, backend and design. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$38k – $76k per year · In office (Tokyo, Japan) · Full-Time
Weights & Biases
Hugging Face
Claude
LLM
DevOps
GitHub
GCP
AWS
$22k – $50k per year · In office (Tokyo, Japan) · Internship
Weights & Biases
Hugging Face
Claude
DevOps
GitHub
GCP
AWS
HQ: Kyoto, Japan · Industrial Machinery · Semiconductor Equipment · Logistics & Warehouse Robotics · Trust D · Hiring 11
Murata Machinery (Muratec) is a Japanese manufacturer of logistics and factory automation systems, wafer transport systems for semiconductor fabs, machine tools, sheet metal machines, textile machinery and office multifunction devices. It hires R&D engineers working with generative AI, in-house IT engineers and PLM specialists for sites in Kyoto, Inuyama and Yokohama. The company is headquartered in Kyoto, Japan.
No named decision-maker yet.
Careers mailbox is known
In office (Yokohama, Japan) · Full-Time
C#
Java
Python
AI/ML
ChatGPT
Claude
Copilot
HQ: Tokyo, Japan · Digital Marketing · Creative Agencies · Est. 1963 · Hiring 1
Ozma PR is a full-service public relations firm that plans and executes PR strategies for large domestic and international companies and government agencies. Founded in 1963, it also runs specialist units such as a beauty-focused PR agency and is pursuing internal DX with generative AI. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$32k – $51k per year · In office (Tokyo, Japan) · Full-Time
Dify
ChatGPT
DevOps
GCP
Azure
AWS
HQ: Tokyo, Japan · Workflow & Process Automation (RPA, BPM) · IT Staffing & Staff Augmentation · IT Consulting & Digital Transformation · Trust D · Hiring 44
CrowdWorks Consulting is a Japanese IT consulting and engineering services company belonging to the CrowdWorks group, operator of a large crowdsourcing platform. It assigns engineers to client projects and hires Power Platform, RPA, server, cloud and network engineers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$25k – $38k per year · In office (Tokyo, Japan) · Full-Time
NLP
LLM
DevOps
GCP
Azure
AWS
$38k – $63k per year · In office (Tokyo, Japan) · Full-Time
ChatGPT
LLM
DevOps
GCP
Azure
AWS
$38k – $63k per year · In office (Tokyo, Japan) · Full-Time
Pinecone
Google BigQuery
Snowflake
Databricks
AI/ML
Vertex AI
Amazon SageMaker
LLM
DevOps
IAM
Terraform
Docker
GCP
Kubernetes
Azure
AWS
+6
HQ: Tokyo, Japan · Digital Marketing · Advertising · Trust B · Hiring 5
Forthree is a Japanese internet advertising company that delivers clients' products and services to users, with a strength in affiliate advertising. It hires sales staff, product development engineers and AI engineers, and recruits new graduates for general roles in advertising and new businesses. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
TypeScript
Python
Node JS
JavaScript
Node JS
Puppeteer
Databases
pgvector
Google BigQuery
MySQL
PostgreSQL
AI/ML
Dify
Vertex AI
Firecrawl
Mastra
Vercel AI SDK
Cursor
OpenAI
Claude Code
Claude
Frontend
Tailwind CSS
Next.js
React Router
React.js
DevOps
Vercel
Cloudflare
GitHub
Docker
Linux
GCP
AWS
Management
n8n
QA
Playwright
+23
HQ: Tokyo, Japan · Enterprise Apps Implementation Partners · Custom Software Development · IT Consulting & Digital Transformation · Est. 1982 · Hiring 4
Qualica is a Japanese IT services company that was spun off from the information systems division of Komatsu in 1982 and is part of the TIS INTEC Group. It provides IT solutions for manufacturing, restaurant, retail and service companies and hires network engineers, security engineers and application project managers. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$37k – $55k per year · In office (Tokyo, Japan) · Full-Time
HQ: Tokyo, Japan · Web Security & DDoS Protection · Cybersecurity · Est. 2010 · Trust D · Hiring 18
Cyber Security Cloud is a Tokyo company founded in 2010 that provides web application firewall products and attack intelligence. Its cloud based services protect websites and applications using rule sets built from its own analysis of attack traffic. The company serves e-commerce, gaming and financial customers in Japan and abroad.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
RAG
DevOps
GitHub
Windows
Likely inactiveVerified live · 4 hours ago
8 months ago
Long shot · 3%
AIエンジニア(ジェンテック)
In office (Tokyo, Japan) · Full-Time
Python
AI/ML
LangChain
DevOps
Windows
GCP
Azure
AWS
HQ: Tokyo, Japan · Custom Software Development · Machine Learning · Est. 2025 · Hiring 2
Lluminai is a Japanese AI company spun out of the University of Tokyo that makes industrial data ready for AI to speed up decisions in manufacturing. It has two pillars, AI solution development and business succession for small and medium manufacturers through acquisitions, and it hires M&A due diligence specialists and AI engineers. The company is headquartered in Roppongi Hills, Minato, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Open 215 daysVerified live · 3 hours ago
7 months ago
Long shot · 4%
AIエンジニア
$38k – $64k per year · In office (Tokyo, Japan) · Full-Time
LlamaIndex
Cohere SDK
Anthropic
LLMOps
LangChain
OpenAI
RAG
LLM
Gemini
Claude
DevOps
GitHub
+3
