HQ: Tokyo, Japan • AI Consulting & Integration • Systems Integrators • Cloud Consulting & Migration • Trust D • Hiring 40, 1 new
KDDI iret is a Tokyo-based cloud integrator and AI systems developer in the KDDI group that designs, builds and operates AWS, Google Cloud, Azure and Oracle Cloud environments and develops web and mobile applications and UI/UX designs. Headquartered in Toranomon Hills Business Tower in Minato, it reports cloud deployments for more than 2,500 companies, sells the cloudpack managed service and gaipack generative AI solutions, and lists clients such as Toyota, Tokyo Gas, TBS Television and Dentsu Digital. Its openings cover generative AI, cloud and SRE engineers, Azure solution architects, web, mobile and frontend developers, security engineers, project managers and UI/UX designers.
No named decision-maker yet.
No careers mailbox known
$622k – $933k per year • In office (Tokyo, Japan) • Full-Time
SQL
Databases
Delta Lake
Google BigQuery
Snowflake
Databricks
AI/ML
AI Agents
DevOps
Datadog
GCP
Azure
AWS
+2
Likely inactiveTop 25% pay
1 year ago
Long shot · 2%
データエンジニア
$311k – $700k per year • In office (Tokyo, Japan) • Full-Time
AI Agents
DevOps
Datadog
GCP
AWS
$389k – $700k per year • In office (Tokyo, Japan) • Full-Time
Python
AI/ML
Vertex AI
Gemini
LLM
AI Agents
DevOps
Datadog
GCP
Azure
AWS
+1
HQ: Tokyo, Japan • Digital Marketing • 201-500 employees • Est. 2011 • Trust B • Hiring 17, 4 new
PLAID is a Tokyo software company founded in 2011 that develops KARTE, a customer experience platform analysing website and app visitors in real time. It builds behavioural profiles as users browse and triggers personalised messages, support or offers within the session. The company sells mainly to Japanese e-commerce, media and financial businesses.
No named decision-maker yet.
No careers mailbox known
HQ: Tokyo, Japan • Public Administration & Local Government • Digital Government • Trust C • Hiring 42, 7 new
The Digital Agency is the Japanese government body leading the country's digital transformation. It develops government information systems, public cloud infrastructure and services for citizens and businesses, and hires product managers and security and cloud engineers. The agency is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$68k – $89k per year • In office (Tokyo, Japan)
Knowledge Graph
Multi-Agent Systems
Cybersecurity
DLP
Verified live · 2 hours ago
15 days ago
Likely open · 53%
【M_01】データエンジニア
$68k – $89k per year • In office (Tokyo, Japan)
$68k – $89k per year • In office (Tokyo, Japan)
HQ: New York, United States • Financial News & Media • Financial Data & Market Intelligence • 5000+ employees • Est. 1981 • Trust A • Hiring 298, 22 new
Headquartered in New York City, New York, Bloomberg is a global leader in financial technology, data, and business media. The company is best known for its proprietary Bloomberg Terminal, which provides financial professionals with real-time market analytics, trading tools, and execution capabilities. Through its multi-platform news division, it delivers economic reporting, research, and analysis across television, digital, print, and audio outlets worldwide.
No named decision-maker yet.
No careers mailbox known
≈ $37k – $100k per year (Estimated) • Middle • 3+ years exp • In office (Tokyo, Japan) • Middle • Japanese
≈ $37k – $100k per year (Estimated) • Middle • 3+ years exp • In office (Tokyo, Japan) • Middle • Japanese
HQ: Tokyo, Japan • Financial Software & Embedded Finance • Marketplaces • E-commerce Platforms • 1001-5000 employees • Est. 1997 • Trust A • Hiring 586, 12 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 – $82k 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
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
≈ $55k – $124k per year (Estimated) • Lead • 5+ years exp • In office (Tokyo, Japan) • PhD • Full-Time • Principal • Japanese • English
HQ: Tokyo, Japan • AI Consulting & Integration • Trust D • Hiring 19, 2 new
BrainPad AAA is a Japanese company spun out of the data and AI firm BrainPad that specialises in autonomous AI agents for organisations. Together with the wider BrainPad group it hires AI agent service engineers, data engineers, project managers, customer success staff and Treasure Data consultants. The company is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
$29k – $52k per year • In office (Tokyo, Japan) • Full-Time
SQL
Python
AI/ML
LLM
DevOps
GitHub
$29k – $36k per year • In office (Tokyo, Japan) • Full-Time
Python
AI/ML
LLM
DevOps
GitHub
$52k – $84k per year • In office (Tokyo, Japan) • Full-Time
Python
AI/ML
LLM
DevOps
GitHub
HQ: Tokyo, Japan • Smart City • Automotive Manufacturing • Autonomous Driving • Automotive Software • 501-1000 employees • Est. 2018 • Trust B • Hiring 130, 6 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
≈ $50k – $109k 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
≈ $40k – $104k per year (Estimated) • Senior • 7+ years exp • Hybrid (Tokyo, Japan) • Senior • English • Japanese: C1 (Optional)
SQL
Python
Databases
Google BigQuery
Amazon Redshift
Snowflake
Apache Iceberg
AI/ML
Airflow
dbt
Ray
Time Series
Flyte
Spark
Robotics
Motion Planning
Analytics
ETL/ELT
+6
Tokyo • Trust B • Hiring 6
人材採用と雇用・定着に関するご相談はHRソリューションズへ。アルバイト・パート、中途採用を成功へ導くプロダクト（採用管理）、多様な人材採用サービス群をご提供。企業のみならず、業界団体や、行政におけるソリューションも。地方創生も含めて、個人と組織の挑戦を最適なソリューションで支援します。.
No named decision-maker yet.
No careers mailbox known
$44k – $56k per year • In office (Tokyo, Japan) • Full-Time
HQ: Tokyo, Japan • E-learning • Higher Education • Est. 2024 • Hiring 4
ZEN University is a fully online undergraduate university in Japan that opened in April 2025. Students can graduate with 124 credits through on-demand courses, and the university hires corporate engineers and project managers for its IT infrastructure and systems. The university is based in Tokyo, Japan.
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan) • Part-Time
$26k – $39k per year • In office (Tokyo, Japan) • Contractor
HQ: Tokyo, Japan • Advertising • Est. 2010 • Hiring 16
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
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: Minato, Japan • 1001-5000 employees • Hiring 122, 6 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
$78k – $124k per year • In office (Tokyo, Japan)
$37k – $67k per year • In office (Tokyo, Japan)
Python
AI/ML
Scikit-learn
Analytics
Microsoft Excel
$37k – $67k per year • In office (Tokyo, Japan)
Python
AI/ML
Scikit-learn
Analytics
Microsoft Excel
HQ: Tokyo, Japan • Hiring 18
ソリューションインテグレーターの株式会社SI&C。アプリケーション開発、システムのコンサルティングなどソリューションインテグレーターとして幅広いニーズにお応えします。.
No named decision-maker yet.
No careers mailbox known
$49k – $78k per year • In office (Tokyo, Japan)
Ruby
PHP
JavaScript
Python
Apex
Apex
MuleSoft
AI/ML
Gemini
Agentforce
TensorFlow
OpenAI
PyTorch
AI Agents
DevOps
Azure
Analytics
Informatica
Management
UiPath
Power Automate
ITSM
ServiceNow
+10
$32k – $52k per year • In office (Tokyo, Japan)
Ruby
PHP
JavaScript
Python
Apex
Apex
MuleSoft
AI/ML
Gemini
Agentforce
TensorFlow
OpenAI
PyTorch
AI Agents
DevOps
Azure
Analytics
Informatica
Management
UiPath
Power Automate
ITSM
ServiceNow
+10
$544k – $1.2M per year • In office (Tokyo, Japan)
Google BigQuery
Amazon Redshift
Snowflake
Databricks
DevOps
Amazon S3
GCP
Azure
AWS
Analytics
Looker
+1
HQ: Chiyoda, Japan • 1001-5000 employees • Est. 1910 • Hiring 195, 7 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)
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 200, 3 new
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
$45k – $55k per year • In office (Tokyo, Japan)
Tokyo • Chiba • Hiring 45, 1 new
No named decision-maker yet.
No careers mailbox known
In office (Tokyo, Japan)
JavaScript
Frontend
Vue.js
Nuxt.js
Next.js
React.js
DevOps
Azure
AWS
HQ: Tokyo, Japan • Management Consulting • Systems Integrators • IT Consulting & Digital Transformation • Est. 1965 • Hiring 55
Nomura Research Institute (NRI) is a global management consulting and IT solutions enterprise. Headquartered in Tokyo, Japan, the company specializes in strategic business consulting, system integration, financial IT infrastructure, and economic research. By combining domain expertise in corporate operations with end-to-end IT architecture services, the organization enables financial institutions, commercial enterprises, and public sector entities to optimize performance and execute digital transformation strategies.
No named decision-maker yet.
Careers mailbox is known
HQ: Tokyo, Japan • Systems Integrators • MVNO • Cloud Platforms (IaaS & PaaS) • Internet Service Providers • 1001-5000 employees • Est. 1992 • Hiring 125
Internet Initiative Japan is a Tokyo company founded in 1992 as the first commercial internet service provider in the country. It provides network connectivity, cloud infrastructure, security services and mobile virtual network operator services to enterprises and public bodies. The company also builds systems integration practices around its own network and cloud platforms.
No named decision-maker yet.
Careers mailbox is known
$19k – $22k per year • In office (Tokyo, Japan, 9am - 6pm)
Scala
Java
Python
Databases
Apache Kafka
AI/ML
Hadoop
Spark
DevOps
Fluentd
KVM
VMWare
Docker
Linux
Kubernetes
+4
$19k – $22k per year • In office (Tokyo, Japan, 9am - 6pm)
Tokyo • Yokohama • Toyota • Hitachi • Atsugi • Hiring 27
No named decision-maker yet.
No careers mailbox known
$32k – $52k per year • In office (Tokyo, Japan)
HQ: Tokyo, Japan • Hiring 41
ビジネスインフラをつくる 私たちが向き合っているのは、ビジネスインフラをつくること。単なるトレンドを追いかけることでも、目的のない技術を磨くことでもない。 ときには最先端の技術を駆使し、ときには泥臭く積み上げながら、これまで誰も想像していなかった、新しい価値を生み出していく。 目指すのは、あらゆるビジネスの土台とな.
No named decision-maker yet.
No careers mailbox known
Top 25% payVerified live · 2 hours ago
8 days ago
Hiring now · 89%
データサイエンティスト
$75k – $189k per year • In office (Tokyo, Japan, 10am - 4pm) • Full-Time
SQL
Python
Databases
Google BigQuery
DevOps
GitHub
Terraform
Docker
GCP
CI/CD
AWS
+1
Top 25% payVerified live · 2 hours ago
8 days ago
Hiring now · 89%
データエンジニア
$75k – $189k per year • In office (Tokyo, Japan, 10am - 4pm) • Full-Time
Rust
Ruby
TypeScript
SQL
Python
Databases
OpenSearch
Google BigQuery
Amazon Redshift
Amazon Aurora
MySQL
AI/ML
dbt
DevOps
GitHub
Terraform
Docker
GCP
Azure
AWS
Analytics
Looker
ETL/ELT
+11
HQ: Tokyo, Japan • Web Portals • Messaging Apps • Consumer Internet Groups • 1001-5000 employees • Est. 1996 • Hiring 71, 1 new
LY Corporation is a Japanese internet company created in 2023 by merging Z Holdings, Yahoo Japan and LINE into a single entity, tracing its legal lineage back to Yahoo Japan's founding in 1996. It runs two of the country's most used digital services: the LINE messaging app, which functions as everyday communication infrastructure for most of Japan, and the Yahoo JAPAN portal, still one of the highest-traffic websites in the country. Around them sit commerce, advertising, news, manga, payments through the affiliated PayPay and a growing set of AI features, and the company is majority controlled by SoftBank and Naver.
Jungho Shin · Co-Chief Executive Officer · decision-maker
Kentaro Kawabe · Chairman · decision-maker
Takeshi Idezawa · Chief Executive Officer · decision-maker
No careers mailbox known
In office (Tokyo, Japan)
Druid
Trino
Apache Kafka
AI/ML
Hadoop
Flink
Spark
DevOps
SLI/SLO/SLA
Kubernetes
$544k – $777k per year • In office (Tokyo, Japan)
dbt
LLM
Analytics
ETL/ELT
