English summary for screening — check the original posting before applying.
ABEJA is seeking a Data Scientist to drive AI solutions from requirements definition to MLOps, focusing on practical applications of LLM and mathematical optimization. This role involves end-to-end project management, collaborating with business and engineering teams to solve complex business challenges and contribute to societal impact.
Must-haves
- Experience in machine learning modeling (including LLM, NLP, image processing, or structured data)
Nice-to-haves
- Experience in client negotiation and problem-solving (requirements definition)
- Deep experience with LLMs (training, local inference)
- Experience with statistical analysis, causal inference, or mathematical optimization
- Experience with MLOps and distributed processing (e.g., Spark)
- Team development experience using Git/Docker
- Experience with external activities (Kaggle, conference presentations, publications)
- Comfortable with basic English communication (chat/conversation)
Tech stack
PythonSQLTypeScriptMongoDBPyTorchRedisFlaskCUDASpaCyMLflowGensimPySparkTensorFlowXGBoostNumPyscikit-learnPandasJupyterKerasPyCharmGCPPostgreSQLDockerElasticsearchBigQueryGitHub ActionsCircleCIDatadogSlackNotionGoogle Sheets
Work style
Full Remote/Flex, Tokyo (Hybrid with core hours 10:00-15:00)
Other notes
Salary: 6,000,000 - 8,000,000 JPY per year