Artificial Intelligence Consultant

※ Native level Japanese is mandatory

Are you passionate about building real-world Generative AI solutions that create measurable business impact?

The position is within a rapidly expanding Strategy & AI team that works directly with clients on innovation strategy, AI and data-driven transformation, GenAI initiatives, and end-to-end implementation projects. Unlike traditional strategy consulting roles, this opportunity combines strategic problem-solving with hands-on execution, allowing consultants to collaborate closely with data scientists, engineers, and industry specialists to drive tangible business outcomes.

Some of the key attractions of the role include:

• International and highly collaborative team environment
• Significant team growth following a long period of limited hiring
• Direct exposure to senior executives and C-level stakeholders across pharma, financial services, and public sector organizations
• Flexibility to pursue projects aligned with your interests and strengths
• Opportunity to work across both business strategy and cutting-edge AI/GenAI initiatives
• Startup-like agility and entrepreneurial culture, backed by the resources and stability of a global organization
• Primarily remote working model with occasional team gatherings and knowledge-sharing sessions
• Possibility of short-term overseas project opportunities

Key Responsibilities

• Engage directly with clients to understand business requirements and propose AI-driven solutions
• Design, develop, and implement LLM-based AI Agents and Generative AI applications
• Architect advanced solutions utilizing RAG, tool integrations, and multi-agent frameworks
• Develop prompt engineering strategies and evaluation pipelines to improve AI performance
• Build and deploy solutions on cloud platforms such as AWS, Azure, or GCP
• Lead project delivery and communicate effectively with both technical and business stakeholders
• Collaborate with consultants, data scientists, architects, and engineers to solve complex business challenges

Requirements

Must Have

• 1+ year of experience designing or developing LLM / Generative AI solutions
• 3+ years of software development experience using Python, JavaScript, TypeScript, or similar technologies
• Experience gathering requirements and presenting solutions to clients or internal stakeholders
• Hands-on experience with cloud platforms (AWS, Azure, or GCP)
• Native-level Japanese proficiency

Preferred

• Experience with AI Agent frameworks such as LangChain, LangGraph, CrewAI, or AutoGen
• Strong knowledge of RAG architectures and prompt engineering
• Experience building CI/CD pipelines and observability platforms
• Consulting or SI project leadership experience
• Experience leading projects from PoC to production
• Ability to manage and influence multiple stakeholders
• Business-level English reading and writing skills