Product Manager (VLM/LLM/Multimodal)

Stockmark, a leading Japanese generative-AI startup that builds its own LLMs (100-billion-parameter Japanese LLM Stockmark-2), is hiring a Product Manager (VLM/LLM/Multimodal) for its new PaaS platform SAT (Stockmark A Technology) — combining self-developed LLM/RAG/VLM to structure and visualize enterprise knowledge (news, patents, papers, internal documents) and support decision-making. Unlike the SaaS-side PdM for Aconnect, this role organizes and analyzes customer requirements collected by Forward Deployed Engineers and consultants, then specifies and prioritizes them as SAT's common features — leading feature-layer decisions on which requirements to incorporate and how to deliver them. You would also design the requirement-collection mechanism and judgment criteria, building SAT's product-development process. Work: hearing and structuring customer requirements, judging generalizability and designing criteria, spec-setting and prioritization, driving development with the delivery team, aligning with the product owner's vision, and improving the decision process. Stack: Python, TypeScript, Docker, Terraform, AWS/Azure/Google Cloud. Full remote (residence within Japan). Native-level Japanese is expected. Full-time, based in Tokyo (Minami-Aoyama).