AI Research jobs in Tokyo
18 live roles · 6 companies
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18 AI research roles in Tokyo are open right now across 6 companies. Sonyjapan alone accounts for 8 of them, so this list leans heavily on one employer. 1 was posted in the last 30 days.
None of these postings state a salary.
5 postings are open to entry-level candidates.
Market snapshot
- Hiring
- Sonyjapan (8)·Appier (5)·Radical Numerics (2)·Barco·Cerence · 1 more
- Levels
-
- Senior8
- Mid5
- Junior5
- Remote
- 0 of 18
- Stated pay
- 0 of 18
- Posted
- 1 in the last 30 days
- Verified
- Oct 22, 2026
Newest first
Full-Time - Senior Research Engineer for Speech Analysis Sonyjapan · Tokyo Pay not stated 2w ago 
Expert Research Engineer Barco · Tokyo Pay not stated 4w ago TTS Research Engineer Cerence · Taipei Pay not stated 4w ago 
Research Scientist (Generative & Agentic AI) - Tokyo,Japan. Appier · Tokyo Pay not stated 2mo ago 
Senior Data Scientist - AI Agent Development Section, Business Support Development Department (BSD) Rakuten · Tokyo Pay not stated 2mo ago Internship - Audio-Visual AI Research Scientist Sonyjapan · Tokyo Pay not stated 2mo ago Full-Time - Audio-Visual AI Research Scientist Sonyjapan · Tokyo Pay not stated 2mo ago Full time - Researcher / Natural Language Processing (NLP) for Multimodal Machine Learning Sonyjapan · Tokyo Pay not stated 2mo ago Internship - Researcher / Natural Language Processing (NLP) for Multimodal Machine Learning Sonyjapan · Tokyo Pay not stated 2mo ago Senior Machine Learning Scientist (Ad Cloud, RTB) - Tokyo,Japan Appier · Tokyo Pay not stated 5mo ago Staff/Senior Machine Learning Scientist (Ad Cloud) - Tokyo,Japan Appier · Tokyo Pay not stated 6mo ago 
Member of Technical Staff, Post-Training Radical Numerics · San Francisco Pay not stated 7mo ago Member of Technical Staff, Pretraining Science Radical Numerics · San Francisco Pay not stated 7mo ago Senior Machine Learning Scientist (ROAS) - Tokyo Appier · Tokyo Pay not stated 9mo ago Internship - Research Engineer for Natural Language Processing Sonyjapan · Tokyo Pay not stated 9mo ago Internship - Research Engineer for Speech/Audio Signal Processing Sonyjapan · Tokyo Pay not stated 9mo ago Internship - Research engineer for data science and machine learning Sonyjapan · Tokyo Pay not stated 9mo ago Senior Machine Learning Scientist (Ads incrementality) - Tokyo Appier · Tokyo Pay not stated 11mo ago
Expert Research Engineer Barco · Tokyo Pay not stated 4w ago TTS Research Engineer Cerence · Taipei Pay not stated 4w ago Research Scientist (Generative & Agentic AI) - Tokyo,Japan. Appier · Tokyo Pay not stated 2mo ago Senior Data Scientist - AI Agent Development Section, Business Support Development Department (BSD) Rakuten · Tokyo Pay not stated 2mo ago Internship - Audio-Visual AI Research Scientist Sonyjapan · Tokyo Pay not stated 2mo ago Full-Time - Audio-Visual AI Research Scientist Sonyjapan · Tokyo Pay not stated 2mo ago Full time - Researcher / Natural Language Processing (NLP) for Multimodal Machine Learning Sonyjapan · Tokyo Pay not stated 2mo ago Internship - Researcher / Natural Language Processing (NLP) for Multimodal Machine Learning Sonyjapan · Tokyo Pay not stated 2mo ago Senior Machine Learning Scientist (Ad Cloud, RTB) - Tokyo,Japan Appier · Tokyo Pay not stated 5mo ago Staff/Senior Machine Learning Scientist (Ad Cloud) - Tokyo,Japan Appier · Tokyo Pay not stated 6mo ago Member of Technical Staff, Post-Training Radical Numerics · San Francisco Pay not stated 7mo ago Member of Technical Staff, Pretraining Science Radical Numerics · San Francisco Pay not stated 7mo ago Senior Machine Learning Scientist (ROAS) - Tokyo Appier · Tokyo Pay not stated 9mo ago Internship - Research Engineer for Natural Language Processing Sonyjapan · Tokyo Pay not stated 9mo ago Internship - Research Engineer for Speech/Audio Signal Processing Sonyjapan · Tokyo Pay not stated 9mo ago Internship - Research engineer for data science and machine learning Sonyjapan · Tokyo Pay not stated 9mo ago Senior Machine Learning Scientist (Ads incrementality) - Tokyo Appier · Tokyo Pay not stated 11mo ago