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Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

Job listings include English summaries for screening. Always verify details on the original job board before applying.

Jobs→株式会社Solafune→AI Engineer

AI EngineerEnglish summary from Japanese

株式会社Solafune

✓ Detailed
Salary
Kaggle Master: 9 million JPY / year or more. Kaggle Grand Master: 12 million JPY / year or more (Based on experience). Other: 8 million JPY / year or more. (May vary depending on your location).
Location
Flexible (Remote or Tokyo Office-based)
Job Type
Full-time
Work Style
Flexible working hours Example of working hours: 10:00~ 19:00 including 1 hour break (11:00am - 15:00 core work time)
Apply on HERP

Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

As an AI Engineer, you will design, develop, and deploy machine learning and deep learning models across diverse data types. You will collaborate with research teams, product engineers, and clients to bring cutting-edge AI technologies into real-world applications, including planning and organizing data analysis competitions.

Must-haves

  • Experience developing AI/ML models using Python
  • Experience building and training deep learning models with PyTorch or TensorFlow
  • Understanding of machine learning fundamentals and model evaluation
  • Team development experience using Git
  • Business-level English

Nice-to-haves

  • Medal acquisition experience on Kaggle (Master or above)
  • Experience building training/inference environments on cloud platforms (AWS, GCP, etc.)
  • Experience with inference optimization using Docker / CUDA / TensorRT
  • Experience developing NLP (LLM, RAG, etc.) or image generation (Diffusion Models, etc.)
  • Practical experience with OpenCV, NumPy, Pandas, FastAPI, Flask
  • Experience reproducing and applying research papers

About the Company

株式会社Solafune

Categories
AI / MLData / AnalyticsAerospace / Space
Headquarters
東京都千代田区丸の内二丁目4番1号 丸の内ビルディング 28F
Founded
2020-03
Visit Website
Posted5/7/2026
Sourceherp
  • Experience in planning and operating competitions or events
  • Tech stack

    PythonPyTorchTensorFlowGitAWSGCPAzureDockerCUDATensorRTOpenCVNumPyPandasFastAPIFlaskJiraSlackDiscordNotionZoom

    Work style

    Flexible (Remote or Tokyo Office-based)

    Other notes

    Salary: Kaggle Master: 9 million JPY/year or more. Kaggle Grand Master: 12 million JPY/year or more. Other: 8 million JPY/year or more. (May vary depending on your location). Full-time or Outsourcing contracts acceptable. Includes a 3-month trial period.