🚀 Senior AI Engineer (LLM & Generative AI) 💰 Salary: ¥10,000,000 – ¥25,000,000 📍 Tokyo, Japan

🚀 Senior AI Engineer (LLM & Generative AI)📍 Tokyo, Japan (Office-Based)💰 Salary: ¥10,000,000 – ¥25,000,000Are you passionate about building the next generation of AI solutions?Our client is one of Japan's leading AI consulting firms, partnering with major financial institutions to deliver cutting-edge Artificial Intelligence, Machine Learning, and Generative AI solutions. Due to continued growth, they are looking for a talented Senior AI Engineer (LLM & Generative AI) / Senior LLM Scientist to help shape the future of enterprise AI.If you're excited by Large Language Models, Retrieval-Augmented Generation (RAG), AI Agents, and solving real-world business problems using AI, we'd love to hear from you.What You'll Be DoingAs a Senior AI Engineer (LLM & Generative AI) / Senior LLM Scientist, you'll lead the design and delivery of enterprise-scale AI solutions, collaborating with AI Consultants, Data Scientists, and Engineers to build production-ready LLM applications.You'll be responsible for:✅ Designing and developing enterprise LLM and Generative AI solutions✅ Building RAG and AI Agent architectures✅ Prompt Engineering and LLM optimisation✅ Deploying production-ready AI applications using commercial LLM APIs✅ Designing scalable LLMOps environments✅ Leading technical projects and mentoring junior team members✅ Working directly with clients to deliver innovative AI solutionsProjects You'll Work OnYou'll have the opportunity to contribute to exciting projects including:• Enterprise Generative AI platforms for leading Japanese banks• Secure private LLM deployments• AI governance and Guardrail frameworks• Intelligent document automation• Enterprise knowledge management using RAG• Modernising legacy systems with Generative AIWe're Looking ForYou will ideally have:✔ Experience working with Large Language Models (LLMs)✔ Hands-on experience with Generative AI applications✔ Strong Python development skills✔ Experience with Prompt Engineering, Fine-tuning, and LLMOps✔ Experience deploying AI solutions into production✔ Technical leadership or project leadership experience✔ Business-level Japanese communication skills✔ Professional English proficiencyExperience with cloud AI platforms, Databricks, Snowflake, BigQuery, or financial services is highly desirable.Why Join?⭐ Competitive salary up to ¥25M⭐ Work on some of Japan's most advanced AI and LLM projects⭐ Collaborate with highly experienced AI researchers and consultants⭐ Work with leading enterprise and financial clients⭐ Excellent long-term career growth and technical leadership opportunities⭐ Permanent position with a rapidly growing AI consultancyIf you're looking to work on meaningful AI projects that move beyond experimentation into real production environments, this is an exceptional opportunity.