Machine Learning Engineer (ML Platform, AI Domain)
Salary (published): ¥8,500,000–¥18,000,000 / year (base ¥567,000–¥1,200,000 / month incl. 35h fixed overtime). 3-month trial period. Languages: English proficiency preferred.
About the role
Senior ML-platform engineering in LINE Yahoo’s AI Domain: models and platform systems for batch processing, online learning, and federated learning, backing recommendations, LLMs, and multimodal AI across the company’s services.
Responsibilities
- Lead innovative ML technology development
- Design and develop ML models and platform systems for batch processing, online learning, and federated learning
- Support recommendation systems, LLMs, and multimodal AI across LINE Yahoo services
Qualifications
- 5+ years designing and developing ML systems at scale
- Expertise in Python and Rust
- Experience handling terabyte–petabyte-scale data
- 2+ years with distributed systems (Hadoop, Spark, MPI)
Nice to have
- Kubernetes, Apache Airflow, Redis, MySQL
- Recommendation systems
- Large-scale data processing
Tech stack
Python, Rust, PyTorch, Kubernetes, Apache Airflow, Redis, MySQL, Hadoop, Spark, distributed systems.
External listing — the salary range is stated on the official posting (verified live 2026-07-30). The Apply button takes you to the official LY Corporation careers page.
募集条件
- 募集企業
- LINE Yahoo
- 就業場所
- Tokyo (Kioicho) · Flextime
- 雇用形態
- Full-time
- 就業時間
- Flextime
- 給与
- ¥8.5M–¥18.0M / year
上記は採用企業の公式求人情報をもとに整理した募集条件です。正式な募集条件はすべて企業の公式求人ページに掲載されています。内定を承諾される前に、最終的な条件は必ず採用企業に直接ご確認ください。