Product Manager

Date PostedMay 30, 2026LocationTokyo, JapanCompany4M Career KKSalaryJPY 6000K - JPY 10000KTypeit (pc, web, unix) - back-end engineer it (pc, web, unix) - fullstack engineer it (pc, web, unix) - front-end engineer

Job Summary

The Product Manager will lead the development of AI/ML-powered products, specifically focusing on LLMs and generative AI. You will collaborate with cross-functional teams to deliver innovative features while utilizing data-driven decision-making. The role requires a strong technical background and the ability to articulate complex AI concepts to diverse stakeholders.

Responsibilities

  • Manage AI/ML product lifecycle
  • Drive data-informed decision making
  • Collaborate with cross-functional teams
  • Communicate AI concepts to stakeholders

Required Skills

  • 5+ years Product Management
  • Deep LLM & AI knowledge
  • NLP expertise
  • Business level English & Japanese

Job Details

Job Description - Bachelor's degree in computer science, engineering, or a related technical field (or equivalent practical experience). - 5+ years of product management experience, including a track record of delivering successful AI/ML-powered products or features. - Strong understanding of machine learning and AI concepts, especially in the LLM ecosystem. - Familiarity with modern NLP and generative AI techniques; comfortable discussing model capabilities, limitations, and evaluation. - Highly analytical and comfortable with data-driven decision making. - Excellent communication skills with the ability to articulate complex AI concepts in simple terms for diverse stakeholders. - Proven ability to collaborate cross-functionally and influence teams. Requirements: - English Level: Business Conversation Level (TOEIC 735-860) - Japanese Level: Business Level (JLPT Level 2 or N2) Benefits: - Social Insurance - Commuting/Transportation Allowance - Relaxation Facilities - Employee Stock Purchase System - Education/Training - Holidays: Five-Day Workweek, Summer Holidays, Winter Holidays, Refresh Holidays, Sick Leave, Paid Holidays, Child-care Leave