updated october 2026

Data Science Jobs in Tokyo (October 2026)

82 open data science positions in Tokyo as of October 2026, across 35 hiring companies — 3 of them remote-friendly. AI Robot Association leads with 9 openings. Listings are updated daily, and every role links straight to the employer's official application page.

O

Applied AI Engineer, Cyber | Tokyo

OpenAI·Tokyo, Japan·On-site

Mid·AI Engineer

Cybersecurity architecture Ai model deployment Api integration Agentic workflows

3mo ago→

P

[R&D] Statistician, バイオメトリクス・データマネジメント統括部　統計担当者

Pfizer·Japan - Tokyo·On-site

Senior·Other

Clinical trial design Statistical programming Regulatory compliance Biostatistics

3mo ago→

T

Data Engineer

Tailor·Tokyo·On-site

Mid·Data Engineer

Etl pipelines Data warehousing Cloud infrastructure Sql postgresql

3mo ago→

BO

Vice President, Quantitative Analyst, Interest Rates, Global Markets, Japan

Bank of America·Tokyo·On-site

C++Python Data pipelines AI

4mo ago→

A

Consultant, Analytics Experience

Accenture·Tokyo; Osaka·On-site

Power BI SQL Python Tableau

4mo ago→

A

Senior Machine Learning Scientist (ROAS) - Tokyo

Appier·Tokyo, Japan·On-site

Senior·ML Engineer

Reinforcement learning Advertising campaign optimization Feature engineering Large-scale ml systems

4mo ago→

A

Senior Machine Learning Scientist (Ad Cloud, RTB) - Tokyo,Japan

Appier·Tokyo, Japan·On-site

Senior·ML Engineer

Real-time bidding systems Ad cloud optimization Agentic ai systems Reinforcement learning

5mo ago→

A

Staff/Senior Software Engineer, Machine Learning Platform (Ad Cloud) - Tokyo

Appier·Tokyo, Japan·On-site

Staff·MLOps

Distributed systems Mlops pipelines Agentic ai architectures Scalable ml training

5mo ago→

WB

Driver Workload Estimation AI Engineer, Info Mobility Car

Woven By Toyota·Tokyo·On-site

Mid·AI Engineer

Python Machine learning Computer vision Deep learning

5mo ago→

AR

R&D-029 AI Engineer (VLAs)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Mid·AI Engineer

Vision-language Multimodal Robotics Fine-tuning

6mo ago→

A

Staff/Senior Machine Learning Scientist (Ad Cloud) - Tokyo,Japan

Appier·Tokyo, Japan·On-site

Staff·ML Engineer

Agentic ai systems Reinforcement learning Large-scale distributed ml Ad cloud optimization

6mo ago→

O

Applied AI Engineer - Tokyo

OpenAI·Tokyo, Japan·On-site

Mid·AI Engineer

Python Machine learning Mloops Distributed systems

6mo ago→

WB

Data Platform Software Engineer, Enterprise AI

Woven By Toyota·Tokyo·On-site

Software engineering AI Machine learning MLOps

6mo ago→

WB

Engineering Manager, Generative AI Engineering

Woven By Toyota·Tokyo·On-site

Senior·AI Engineer

Generative-ai-model-development LLMs Autonomous-vehicle-software-architecture Cloud-infrastructure-for-ai

7mo ago→

A

Senior Machine Learning Scientist (Ads incrementality) - Tokyo

Appier·Tokyo, Japan·On-site

Senior·ML Engineer

Incrementality measurement Agentic ai systems Reinforcement learning A/b testing frameworks

7mo ago→

A

Eng28_シニアコンピュータービジョンエンジニア / Senior Computer Vision Engineer

Astroscale·Tokyo, Sumida-ku, Japan·On-site

Senior·AI Engineer

Computer vision Deep learning Object detection Space debris analysis

7mo ago→

A

【AstraZeneca】【CET】Director, Advanced Analytics & AI, Customer Experience & IT

Astrazeneca·Japan - Osaka; Japan - Tokyo·On-site

AI Agentic AI Generative AI RAG

7mo ago→

AR

R&D-003 Junior Research Scientist (Robotics)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Junior·Research Scientist

Vision-language-action (vla) modeling Humanoid robotics Multimodal learning Tactile manipulation

9mo ago→

AR

R&D-002 Research Scientist (Robotics)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Senior·Research Scientist

Vision-language-action modeling Humanoid robotics Large-scale data collection Sim-to-real transfer

9mo ago→

AR

R&D-001 Senior Research Scientist (Robotics)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Senior·Research Scientist

Vision-language-action (vla) modeling Humanoid robotics Large-scale multimodal learning Sim-to-real transfer

9mo ago→

AR

R&D-004 Intern Research Scientist (Robotics)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Junior·Research Scientist

Vision-language-action (vla) modeling Humanoid robotics Multimodal learning Sim-to-real transfer

9mo ago→

AR

R&D-012 Research Scientist (VLAs)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Senior·Research Scientist

Vision-language-action modeling Multimodal learning Humanoid robotics Large-scale dataset collection

9mo ago→

AR

R&D-014 Intern Research Scientist (VLAs)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Mid·Research Scientist

Vision-language-action-models Multimodal-learning Sim-to-real-transfer Humanoid-robotics

9mo ago→

AR

R&D-011 Senior Research Scientist (VLAs)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Senior·Research Scientist

Vision-language-action-models Multimodal-learning Humanoid-robotics Large-scale-dataset-curation

9mo ago→

AR

R&D-013 Junior Research Scientist (VLAs)

AI Robot Association·Heiwajima, Tokyo, Japan·On-site

Junior·Research Scientist

Vision-language-action-models Multimodal-learning Humanoid-robotics Sim-to-real-transfer

9mo ago→

S

Internship - Research Engineer for Speech/Audio Signal Processing

Sonyglobal·Tokyo - Osaki·On-site

Junior·Research Scientist

Speech processing Audio signal processing Machine learning Deep learning

9mo ago→

S

Internship - Research Engineer for Natural Language Processing

Sonyglobal·Tokyo - Osaki·On-site

Junior·Research Scientist

Natural language processing Machine learning LLMs Multilingual modeling

9mo ago→

S

Internship - Research engineer for data science and machine learning

Sonyglobal·Tokyo - Osaki·On-site

Junior·Research Scientist

Python Machine learning Causal inference Recommendation systems

9mo ago→

A

Associate Manager, Data Engineering

Accenture·Tokyo, Akasaka Intercity·On-site

Mid·Data Engineer

Data warehousing Data lake ETL SQL

11mo ago→

M

Finance Business Intelligence Analyst

Matchgroup·Tokyo·On-site

Mid·Data Analyst

SQL Tableau Power BI Excel

14mo ago→

T

AI Engineer

Tailor·Tokyo·On-site

Mid·AI Engineer

Python Machine learning Ai agent development Headless erp platform

19mo ago→

M

Analytics Engineer, Data Enabling

Matchgroup·Tokyo·On-site

Senior·Analytics Engineer

SQL Python dbt Airflow

23mo ago→

T

AI Engineer

Tailor·Tokyo·On-site

Mid·AI Engineer

Python Machine learning Ai agent development Headless erp platform

30mo ago→

WB

Data Engineer, City Data Platform Development (Employment for People with Disabilities)

Woven By Toyota·Tokyo·On-site

Mid·Data Engineer

Python Spark SQL Etl pipelines

31mo ago→

M

Computer Vision Engineer (Object Detection & 3D Pose Estimation)

Mujin·Tokyo, Japan (MJHQ)·On-site

AI Engineer

Object detection 3d pose estimation Computer vision Deep learning

42mo ago→

page 2 of 2 · 85 roles

Methodology: live data science listings whose location includes Tokyo, updated daily. Multi-office roles appear under every listed location.