Senior AI Developer (Python)

Specific requirements: At least 5+ years of experience with programming in Python.  Experienced in working with LLM models, especially GenAI models.Experienced in working with cloud computing services (MS Azure, AWS…)Experienced with AI/ML algorithm research & development, preferably NLP field.Possessing excellent communication skills in English, (communicating sufficiently in Japanese is a plus). Having a sufficient background in Mathematics, or Statistics. Strong critical thinking and problem-solving abilities, being able to formulate AI solutions from business requirements.Being a good team player, willing to provide support to other members if needed. Being flexible to participate in different parts of a project if requiredExperience in developing systems with databaseHands-on experience with relational databases (RDB).Ability to design databases, including table structures, normalization, and indexing.Understanding of system development processesFamiliarity with the full development lifecycle: requirements definition, basic design, detailed design, implementation, testing, and maintenance.Experience in creating design documentsAbility to create various design documents such as basic and detailed design specifications, database design documents, and test plans.Problem-solving skills for system issuesAbility to investigate and identify root causes of system failures or issues based on observed phenomena.Preferable qualifications:Having a passion for the educational field.Experienced in developing or researching algorithms in the educational field.Experienced in modeling learning behavior data.Having an MS or PhD in Computer Science, Statistics, Mathematics, or relevant fields.Being familiar with designing REST APIs.Having a great desire to study the most leading-edge research.Experience with cloud-based developmentDevelopment experience using cloud platforms such as AWS, Azure, or GCP.Knowledge of system securityUnderstanding of common web vulnerabilities (e.g., SQL injection, XSS) and experience in implementing countermeasures.Experience in team-based developmentFamiliarity with version control tools like Git and collaborative development workflows.Experience with code reviews and CI/CD pipelines.User-oriented development mindsetAbility to design and improve systems based on user needs and usage scenarios.Documentation skillsAbility to clearly document specifications and designs for smooth handover and team collaboration.Proactive in identifying and solving problemsStrong communication skills and ability to collaborate effectively with team membersWillingness to continuously learn and adapt to new technologies