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Sony
Prestige East Asia

Internship - Research Engineer for Natural Language Processing

Tokyo, Japan
2026-03-31

Role Description

**・ Technology Field** Natual Language Processing Machine Learning **・ Position Summary** Our team is building a wide range of natural language processing technologies intended to be applied to entertainment content creation and business data analysis. You will work on advanced research in natural language processing. Your main task will be the research and development of multilingual LLM and downstream task for content creation intended to reduce hurdles for content distribution and make workflow more efficient. We expect to utilize this technology in movies, anime and games and contribute to deliver Sony's content to more customers faster. **・Responsibilities** Development of LLM itself and downstream task such as machine translation for movies/anime/games content and natural language generation for content creation. **・Required qualifications** ■ Master's degree in natural language processing, artificial intelligence, machine learning, or closely related areas OR equivalent practical experience. ■ 3 years of experience with Python, C/C\+\+, and Linux/Unix. ■ 2 years of experience in machine learning fields and NLP, using common frameworks such as PyTorch/TensorFlow. ■ Research ability, as demonstrated by a track record of conference papers, open-source software, or other scientific activities. **・Preferred qualifications** ■ Ph.D student in natural language processing, artificial intelligence, or machine learning is desirable. ■ 3 years of experience in computer science, AI/ML, or a related field. ■ Knowledge and experience in developing LLM itself or LLM-related technology is a plus. **・Product , Service** Movies/Anime/Game (content translation, content creation support). Business data analysis( financial, call center, manufacturing, etc) **・Development Environment** ■ OS: Linux and Windows ■ Programming Languages: Python, C/C\+\+ etc. ■ PC, Server, Cloud Computing **・Application Requirements** Essay: Not Required Coding test: Not Required **Required Skills:** Machine Learning (ML), 自然言語処理 (NLP)

Internship - Research Engineer for Natural Language Processing

Sony

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