HQ: Tokyo, Japan · Consumer & Utility Software · Custom Software Development · Hiring 7, 3 new
Stanby is a Japanese internet company that develops and operates Stanby, a job search engine that aggregates vacancy listings for job seekers. Its product teams build the frontend, backend-for-frontend and API layers of the search service, run A/B tests on the interface and recruit full-stack, mobile, web and machine learning engineers, including new graduates. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
Rust
Scala
TypeScript
Python
JavaScript
Scala
Play Framework
Akka
ZIO
Databases
ClickHouse
OpenSearch
Google BigQuery
Amazon Aurora
MySQL
AI/ML
Flink
Frontend
Vue.js
Nuxt.js
Storybook
DevOps
Kibana
Datadog
Fluentd
Nginx
Amazon EKS
AWS Fargate
AWS Lambda
Amazon ECS
Amazon Kinesis
Amazon S3
Ansible
Jenkins
GitHub
Terraform
Docker
Kubernetes
AWS
QA
Jest
+27
Verified live · 5 hours ago
2 months ago
Long shot · 17%
【28卒 】MLエンジニア職
In office (Tokyo, Japan) · Full-Time
Rust
Scala
TypeScript
Python
JavaScript
Scala
Play Framework
Akka
ZIO
Databases
ClickHouse
OpenSearch
Google BigQuery
Amazon Aurora
MySQL
AI/ML
Flink
Frontend
Vue.js
Nuxt.js
Storybook
DevOps
Kibana
Datadog
Fluentd
Nginx
Amazon EKS
AWS Fargate
AWS Lambda
Amazon ECS
Amazon Kinesis
Amazon S3
Ansible
Jenkins
GitHub
Terraform
Docker
Kubernetes
AWS
QA
Jest
+27
HQ: Tokyo, Japan · Publishing · 51-200 employees · Est. 2022 · Trust A · Hiring 7, 1 new
PubteX is a Japanese company set up in March 2022 by Marubeni, Kodansha, Shogakukan and Shueisha to modernise publishing distribution with digital technology. Its IoT unit uses RFID tags and its BOOKTRAIL system for bookstore inventory and anti-theft, and an AI supply chain unit hires project managers, data engineers and customer success staff. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
SQL
Python
Python
FastAPI
Databases
Google BigQuery
AI/ML
Dagster
LightGBM
Claude Code
DevOps
Google Cloud Run
GitHub
GCP
+2
In office (Japan) · Full-Time
Rust
TypeScript
Python
Python
FastAPI
Databases
Google BigQuery
AI/ML
Dagster
LightGBM
Frontend
React Router
React.js
DevOps
Google Cloud Run
GitHub Actions
Ansible
GitHub
Terraform
GCP
CI/CD
Azure
AWS
+10
In office (Tokyo, Japan) · Full-Time
TypeScript
Python
Python
FastAPI
Databases
Google BigQuery
AI/ML
Dagster
LightGBM
Frontend
React Router
React.js
DevOps
Google Cloud Run
GitHub Actions
Ansible
GitHub
Terraform
GCP
CI/CD
+7
HQ: Redmond, United States · Gaming Consoles · Console Games · Developer Tools · Cloud Platforms (IaaS & PaaS) · Office & Productivity Software · Operating Systems · 5000+ employees · Est. 1975 · Trust B · Hiring 1743, 87 new
Microsoft is an American multinational technology corporation founded in 1975 by Bill Gates and Paul Allen and headquartered in Redmond, Washington. It built the personal computing era around the Windows operating system and the Office productivity suite, and now generates the largest share of its revenue from Azure cloud infrastructure and commercial subscriptions. The company also owns GitHub, LinkedIn and the Xbox gaming business, and has invested heavily in artificial intelligence through its partnership with OpenAI and the Copilot assistants embedded across its products.
Judson Althoff · Chief Executive Officer, Commercial Business · decision-maker
Amy Hood · Executive Vice President & Chief Financial Officer · decision-maker
Satya Nadella · Chairman & Chief Executive Officer · decision-maker
Paul Allen · Co-Founder · founder
No careers mailbox known
≈ $55k – $127k per year (Estimated) · Lead · 12+ years exp · In office (Tokyo, Japan) · Bachelor's Degree · Principal · Japanese · English
SQL
Python
Databases
Delta Lake
AI/ML
Hadoop
MLFlow
Spark
Machine Learning
DevOps
Rest API
Docker
CI/CD
+2
Toyama · Taitung · Tokyo · Hiring 9, 1 new
No named decision-maker yet.
No careers mailbox known
$46k – $83k per year · In office (Tokyo, Japan) · Full-Time
Scikit-learn
Pandas
NumPy
Robotics
Isaac Sim
Analytics
Matplotlib
HQ: Tokyo, Japan · Smart City · Automotive Manufacturing · Autonomous Driving · Automotive Software · 501-1000 employees · Est. 2018 · Trust B · Hiring 124, 2 new
Woven by Toyota is the software and advanced development arm of Toyota, established in 2018 and restructured into its present form in 2023, and it builds the vehicle software the group intends to run across its future models. Its work covers the Arene vehicle software platform, automated driving and safety systems, and Woven City, a purpose-built test community at the foot of Mount Fuji where the group can trial mobility technology in a real inhabited environment. Headquartered in Tokyo, it represents Toyota's attempt to develop software competence internally rather than depend on suppliers.
No named decision-maker yet.
No careers mailbox known
Middle · 3+ years exp · Hybrid (Tokyo, Japan) · PhD · Middle · Japanese: C1 (Optional) · English: C1
Rust
C++
Python
C++
TensorFlow C++
Databases
Amazon Redshift
Snowflake
AI/ML
Multimodal AI
Machine Learning
Airflow
Flink
Ray
Flyte
TensorFlow
Computer Vision
Spark
PyTorch
DevOps
Bazel
Unix
GitHub Actions
Terraform
Docker
Linux
Kubernetes
AWS
Robotics
Motion Planning
Management
Agile
+18
≈ $40k – $104k per year (Estimated) · Senior · 5+ years exp · Hybrid (Tokyo, Japan) · Bachelor's Degree · Senior · Japanese: C1 (Optional) · English: C1
Python
AI/ML
Scikit-learn
SciPy
NumPy
Computer Vision
Machine Learning
DevOps
GCP
Azure
AWS
GitHub Actions
Jenkins
Docker
Kubernetes
+5
Hybrid (Tokyo, Japan) · Full-Time
Scikit-learn
SciPy
NumPy
DevOps
Jenkins
GitHub
Docker
GCP
Kubernetes
Azure
AWS
+2
HQ: Dallas, United States · Dating & Relationships · 1001-5000 employees · Est. 2009 · NASDAQ: MTCH · Trust B · Hiring 59, 1 new
Match Group is an American technology and social media company headquartered in Dallas, Texas, founded in 2009 as a corporate entity for its various dating platforms. The company owns and operates the world's largest portfolio of online dating services, including prominent brands such as Tinder, Match.com, Hinge, Meetic, OkCupid, and PlentyOfFish. It provides these digital platforms in over 40 languages to a global user base and maintains a significant presence in the international technology market as a publicly traded corporation on the NASDAQ.
No named decision-maker yet.
No careers mailbox known
Hybrid (Tokyo, Japan) · Full-Time
Python
Python
FastAPI
Ruff
Mypy
Uvicorn
Databases
DynamoDB
Google BigQuery
Amazon Aurora
MySQL
AI/ML
Vertex AI
AWS Bedrock
Gemini
Amazon SageMaker
Claude
LLM
Polars
Scikit-learn
LightGBM
OpenAI Codex
Cursor
ChatGPT
Claude Code
PyTorch
DevOps
Helm
Kustomize
GitOps
ArgoCD
Argo Workflows
Amazon EKS
SLI/SLO/SLA
GCP
Kubernetes
CI/CD
AWS
Datadog
Fluent Bit
KEDA
External Secrets
Amazon S3
GitHub Actions
GitHub
Terraform
Git
Docker
Cybersecurity
Open Policy Agent
Wiz
Dependabot
Renovate
OPA Gatekeeper
Analytics
AWS Glue
Management
Confluence
Jira
QA
Pytest
+45
HQ: Tokyo, Japan · PropTech · Trust D · Hiring 24
Red Frasco is a Japanese technology company with a mission to make the real estate industry smarter through technology. It develops property search services with features such as property recommendations and listing order optimisation, holds ISO 27001 certification, and hires machine learning, data, QA, cloud and backend engineers. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$27k – $44k per year · In office (Tokyo, Japan, 11am - 5pm) · Full-Time
Google BigQuery
AI/ML
Airflow
Spark
DevOps
Google Cloud Run
GCP
GitHub Actions
Terraform
HQ: Tokyo, Japan · Information Technology · Artificial Intelligence · AI Consulting & Integration · Cloud Consulting & Migration · Hiring 14
Headquartered in Tokyo, Japan, NHN Techorus Corp. is an IT infrastructure and multi-cloud managed service provider (MSP) operating as a core subsidiary of NHN JAPAN. The company specializes in enterprise cloud integration, FinOps cost optimization, data analytics, managed hosting, and cybersecurity across major platforms, holding top-tier partner accreditations with Amazon Web Services (AWS Premier Tier) and Google Cloud. Through its flagship "Cloud Chorus" service suite and proprietary tools like Cloud Illuminator, it provides end-to-end consulting, migration, infrastructure monitoring, and billing administration to support the digital transformation journeys of enterprise clients nationwide.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago
8 days ago
Hiring now · 90%
データ分析基盤エンジニア
In office (Japan)
Python
Python
Ruff
Databases
Amazon Redshift
AI/ML
Pandas
NumPy
DevOps
CloudFormation
AWS Lambda
AWS Step Functions
Amazon S3
GitHub
AWS
Analytics
Looker
QA
Pytest
+5
HQ: Tokyo, Japan · Industrial AI · IoT Platforms & Solutions · Trust B · Hiring 23
Aidea is a Japanese technology company combining AI and IoT, developing Aisea, a maritime DX platform for ship and fleet management. It hires frontend, backend and app engineers and tech leads working with React, Java, Swift and Flutter, as well as data scientists. The company is headquartered in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago
8 days ago
Hiring now · 90%
アプリエンジニア（メンバー）
In office (Japan)
Kotlin
Dart
Swift
Node JS
C#
TypeScript
JavaScript
C#
.NET
Databases
ClickHouse
Redis
MySQL
Apache Kafka
AI/ML
Vertex AI
Flink
Transformers
Frontend
Vue.js
Mobile
Flutter
DevOps
Google GKE
Prometheus
Ansible
Grafana
GitHub
Terraform
Docker
Linux
GCP
Kubernetes
AWS
Analytics
Looker
Management
Confluence
Jira
+23
In office (Japan)
Kotlin
Dart
Node JS
C#
TypeScript
JavaScript
C#
.NET
Databases
ClickHouse
Redis
MySQL
Apache Kafka
AI/ML
Vertex AI
Flink
Transformers
Frontend
Vue.js
Next.js
React.js
Mobile
Flutter
DevOps
Prometheus
Ansible
Grafana
GitHub
Terraform
Docker
GCP
Kubernetes
AWS
Analytics
Looker
Management
Confluence
Jira
+22
Verified live · 2 hours ago
8 days ago
Hiring now · 90%
QAエンジニア
In office (Japan)
Kotlin
Dart
Node JS
C#
TypeScript
JavaScript
Databases
ClickHouse
Redis
MySQL
Apache Kafka
AI/ML
Vertex AI
Flink
Transformers
Frontend
Vue.js
Next.js
React.js
Mobile
Flutter
DevOps
Google GKE
Prometheus
Ansible
Grafana
GitHub
Terraform
Docker
Linux
GCP
Kubernetes
AWS
Analytics
Looker
Management
Confluence
Jira
+23
HQ: Osaka, Japan · Embedded Software & RTOS · Custom Software Development · Est. 1983 · Trust C · Hiring 11
Super Software is an independent Japanese software development company working on control and embedded systems, infrastructure software, data communications and web and cloud systems. Founded in 1983, it runs offices in Tokyo, Osaka, Hiroshima and Fukuoka and builds systems for railway, shipping and aviation clients. The company is headquartered in Osaka, Japan.
No named decision-maker yet.
Careers mailbox is known
In office (Tokyo, Japan)
Scala
PHP
C#
TypeScript
Java
SQL
Python
Python
pySpark
PHP
Laravel
Databases
Databricks
AI/ML
Spark
DevOps
Azure DevOps
Azure
AWS
Analytics
Azure Data Factory
+7
HQ: Tokyo, Japan · 51-200 employees · Est. 2016 · Hiring 2
Arithmer is a Tokyo artificial intelligence company founded in 2016 that applies mathematics to industrial problems. Its projects cover image recognition, three-dimensional measurement and simulation for construction, insurance and manufacturing clients. The company was founded by a mathematician from the University of Tokyo.
No named decision-maker yet.
No careers mailbox known
In office (Japan)
C++
Python
Python
FastAPI
C++
TensorFlow C++
AI/ML
Scikit-learn
TensorFlow
PyTorch
DevOps
GitHub Actions
GitHub
Docker
GCP
AWS
QA
Pytest
+5
HQ: Tokyo, Japan · Call Center Services · Speech & Audio AI · AI Agents · 51-200 employees · Est. 2021 · Startup · Trust A · Hiring 17
Recho is an AI company that provides voice AI agents for enterprises, with the mission of raising human productivity tenfold through generative AI. Its research team builds in-house speech synthesis and recognition models, and it hires product, platform, infrastructure and SRE engineers, corporate IT staff and enterprise sales. The company is based in Tokyo, Japan.
No named decision-maker yet.
Careers mailbox is known
$63k – $127k per year · Equity · Senior · Hybrid (Chiyoda, Japan, 10am - 7pm) · Relocation · Senior · Japanese · English
SQL
Python
AI/ML
Synthetic Data
SFT
Post-training
LLM
AI Agents
Polars
TRL
Transformers
OpenAI Codex
Claude Code
Spark
Analytics
ETL/ELT
+6
$63k – $127k per year · In office (Tokyo, Japan)
SQL
Python
AI/ML
Polars
TRL
SFT
Spark
LLM
AI Agents
Transformers
Devin
Cursor
Claude Code
Analytics
ETL/ELT
+5
HQ: Tokyo, Japan · Investment Holding Companies · Est. 2016 · Hiring 7
Kufu Company Holdings is a Japanese internet holding company founded in 2016 and listed on the Tokyo Stock Exchange Growth market. Its group combines everyday-life services such as Kufu Tokubai, Kufu Zaim and Kufu Trip under the operating company Kufu Company, and it hires data, machine learning, app, platform and server-side engineers. The company is headquartered in Mita, Minato, Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 26 min ago
12 days ago
Hiring now · 74%
アナリティクスエンジニア
$456k – $684k per year · In office (Japan, 10am - 3pm)
SQL
Python
Databases
Google BigQuery
AI/ML
Weights & Biases
Vertex AI
dbt
Scikit-learn
LightGBM
Transformers
Gemini
OpenAI Codex
Cursor
Claude Code
PyTorch
Copilot
DevOps
GitHub Actions
GitHub
Terraform
Git
GCP
CI/CD
AWS
Analytics
ETL/ELT
+15
Top 25% payVerified live · 26 min ago
2 months ago
Fading · 27%
機械学習エンジニア
$456k – $684k per year · In office (Japan, 10am - 3pm)
SQL
Python
Databases
Google BigQuery
AI/ML
Weights & Biases
Vertex AI
dbt
Scikit-learn
LightGBM
Transformers
Gemini
OpenAI Codex
OCR
Cursor
Claude Code
PyTorch
Copilot
DevOps
GitHub Actions
GitHub
Terraform
GCP
CI/CD
AWS
Analytics
ETL/ELT
+15
HQ: Tokyo, Japan · AI for Science · Robotics AI · AI Chips & Accelerators · Foundation Models · 1001-5000 employees · Est. 2014 · Hiring 60
Preferred Networks is a Japanese artificial intelligence company founded in Tokyo in 2014 and long regarded as the country's most technically ambitious AI startup. It created Chainer, one of the first define-by-run deep learning frameworks and an influence on the design of modern autograd systems, and has since built a full vertical stack from its own MN-Core accelerator silicon up to foundation models. The company applies that stack to manufacturing, robotics, materials science through the Matlantis simulator and healthcare, working closely with Japanese industrial partners including Toyota, Fanuc and Hitachi.
Daisuke Okanohara · Co-Founder & Executive Vice President · decision-maker
Toru Nishikawa · Co-Founder & Chief Executive Officer · decision-maker
Okanohara Daisuke · 代表取締役社長 · decision-maker
Huinaga Nishikawa · 代表取締役 · decision-maker
No careers mailbox known
Hybrid (Tokyo, Japan) · Full-Time
C++
Java
Python
AI/ML
Qwen
Scikit-learn
VLM
Vision-Language-Action
PyTorch
LLM
+1
Tokyo · Remote (Japan) · Bachelor's Degree · Contractor · Japanese · English (Optional)
Python
Rust
AI/ML
Optuna
Machine Learning
DevOps
GitHub
Hybrid (Tokyo, Japan) · Full-Time
NumPy
PyTorch
DevOps
GCP
CI/CD
AWS
Robotics
SLAM
HQ: Tokyo, Japan · Financial Software & Embedded Finance · Marketplaces · E-commerce Platforms · 1001-5000 employees · Est. 1997 · Trust A · Hiring 576, 8 new
Headquartered in Tokyo, Japan, Rakuten is a major global technology conglomerate that operates a diverse ecosystem of internet and digital services. The company is widely known for its massive e-commerce platforms, alongside a robust portfolio spanning financial technology and digital content. Furthermore, it has established itself as an innovative force in the telecommunications industry through the development of cloud-native mobile network infrastructure.
No named decision-maker yet.
No careers mailbox known
≈ $31k – $83k per year (Estimated) · Middle · 3+ years exp · In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · Middle · Japanese: C1
SQL
Python
Databases
Apache Kafka
AI/ML
Airflow
Spark
DevOps
Bitbucket
Git
Linux
GCP
Analytics
MicroStrategy
Domo
Tableau
ETL/ELT
Power BI
Management
Confluence
Jira
+8
≈ $36k – $100k per year (Estimated) · Senior · 5+ years exp · In office (Tokyo, Japan) · Bachelor's Degree · Full-Time · Senior · Japanese: C1 · English
Ruby
Scala
Groovy
Java
Python
Databases
Couchbase
Redis
Apache Kafka
AI/ML
Spark
Machine Learning
DevOps
Chef
GitLab CI
Prometheus
Ansible
Grafana
Jenkins
Terraform
Docker
Linux
GCP
Kubernetes
CI/CD
+14
In office (Tokyo, Fukuoka, Japan) · Full-Time · Japanese · English
Java
SQL
Python
Databases
Apache Kafka
AI/ML
Scikit-learn
Keras
TensorFlow
Spark
PyTorch
Machine Learning
DevOps
Ubuntu
Linux
Kubernetes
+5
HQ: Minato, Japan · 1001-5000 employees · Hiring 121, 4 new
Headquartered in Minato, Tokyo, Japan, Honda is a major multinational manufacturer of automobiles, motorcycles, and power equipment. The company has grown to become the world's largest motorcycle producer and a leading global innovator in mobility solutions, robotics, and advanced engineering. Through an extensive international manufacturing and distribution network, it delivers reliable, fuel-efficient vehicles and cutting-edge technologies to customers worldwide.
No named decision-maker yet.
No careers mailbox known
$36k – $66k per year · In office (Tokyo, Japan)
Python
AI/ML
Scikit-learn
Analytics
Microsoft Excel
$36k – $66k per year · In office (Tokyo, Japan)
Python
AI/ML
Scikit-learn
Analytics
Microsoft Excel
$36k – $66k per year · In office (Tokyo, Japan)
Python
AI/ML
Scikit-learn
Analytics
Microsoft Excel
HQ: Tokyo, Japan · Advertising · Est. 2010 · Hiring 15
FreakOut is a Tokyo advertising technology company founded in 2010 that built the first real time bidding platform developed in Japan. Its group operates demand side platforms, native advertising networks and mobility media ventures across Asia. The company also invests in adjacent internet businesses through its holding structure.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) · Full-Time
Ruby
Scala
Perl
C++
Java
Python
Databases
Memcached
ElasticSearch
MySQL
AI/ML
Hadoop
Amazon SageMaker
Spark
DevOps
Puppet
Kibana
CircleCI
Fluentd
Amazon EC2
KVM
CentOS Stream
Amazon S3
GitHub
Linux
AWS
+15
In office (Tokyo, Japan) · Full-Time
Ruby
Ruby
Ruby on Rails
AI/ML
Spark
DevOps
AWS Lambda
Amazon EC2
Amazon S3
GitHub
GCP
AWS
+1
In office (Tokyo, Japan) · Full-Time
Ruby
Scala
Perl
C++
Java
Python
Databases
Memcached
ElasticSearch
MySQL
AI/ML
Hadoop
Amazon SageMaker
Spark
DevOps
Puppet
Kibana
CircleCI
Fluentd
Amazon EC2
KVM
CentOS Stream
Amazon S3
GitHub
Linux
AWS
+15
HQ: Tokyo, Japan · Computer Vision · Artificial Intelligence · Est. 2017 · Startup · Hiring 12
ACES builds deep learning systems for video understanding and business process digitisation. Its models analyse human behaviour in sales meetings and worksites. The company spun out of research at the University of Tokyo.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago
18 days ago
Likely open · 58%
ITコンサルタント
In office (Tokyo, Japan)
Scikit-learn
Pandas
NumPy
HQ: Chiyoda, Japan · 1001-5000 employees · Est. 1910 · Hiring 194, 2 new
Hitachi is a major Japanese multinational conglomerate specializing in social innovation business, advanced digital technologies, energy systems, and industrial infrastructure. Headquartered in Chiyoda, Tokyo, Japan, the company operates across three primary business pillars: Digital Systems & Services (encompassing enterprise IT, digital engineering via GlobalLogic, and data solutions centered around its proprietary Lumada platform), Green Energy & Mobility (including Hitachi Energy’s power grid infrastructure and Hitachi Rail transport systems), and Connective Industries (focusing on industrial automation, smart manufacturing, building systems, and healthcare equipment). Founded in 1910, Hitachi operates on a global scale, integrating operational technology (OT) with information technology (IT) to advance sustainable infrastructure and digital transformation across public and private sectors worldwide.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
PostgreSQL
AI/ML
Hadoop
Airflow
DevOps
Windows
Linux
Kubernetes
Azure
AWS
Cybersecurity
Keycloak
+1
In office (Tokyo, Japan)
PostgreSQL
AI/ML
Hadoop
Airflow
DevOps
Windows
Linux
Kubernetes
Azure
AWS
Cybersecurity
Keycloak
+1
In office (Tokyo, Japan)
Python
AI/ML
Optuna
Scikit-learn
LightGBM
NumPy
Physical AI
Claude Code
PyTorch
Claude
Copilot
RAG
DevOps
GitHub
Docker
AWS
Management
Jira
+7
HQ: Tokyo, Japan · 1001-5000 employees · Est. 1967 · Hiring 199
NTT DATA is a premier global information technology services, digital engineering, and business consulting enterprise. Headquartered in Tokyo, Japan, the company operates as a core subsidiary of the Nippon Telegraph and Telephone (NTT) Group, providing comprehensive system integration, cloud modernization, enterprise application management, data analytics, and cybersecurity solutions. Tracing its origins back to NTT's data communications division founded in 1967 and officially established as an independent corporation in 1988, NTT DATA operates across more than 50 countries, serving a significant portion of the Fortune Global 100 with large-scale digital transformation initiatives across financial services, public sector, healthcare, manufacturing, and telecommunications.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
Node JS
Apex
JavaScript
Apex
MuleSoft
Databases
Snowflake
Databricks
AI/ML
Hadoop
Frontend
React.js
DevOps
Azure
AWS
Management
Agile
+3
