Tokyo PeopleX Inc. Active Connector Group

Join us to shape the future of generative AI in a fast-growing enterprise

Position:
AI Engineer

Location:
Tokyo (Hybrid)

Salary:
~¥12,000,000

Japanese:
Intermediate

About the Role

As a
Generative AI Engineer
, you'll lead the development of AI products that leverage LLMs and cutting-edge generative AI technologies. Work in a fast-paced, dynamic environment combining
startup agility with enterprise scale
, delivering real-world solutions that impact thousands of users.

You'll have the freedom to
prototype rapidly, iterate continuously, and bring AI innovations to life
, shaping workflows and products across the company.

Why This Is Exciting

  • Shape real products, not just research:
    Launch AI services used by thousands
  • Work at the forefront of LLMs & generative AI:
    OpenAI, LangChain, GPT-4, and beyond
  • Rapid iteration & visible impact:
    Your work improves workflows immediately
  • Learn & grow fast:
    Collaborate with strategy, creative, and business experts
  • Startup agility + enterprise scale:
    Move quickly while shaping a 10,000-person company

Must requirements

  • Proven experience building LLM-based applications
    (OpenAI, LangChain, etc.)
  • Hands-on product development & cloud deployment experience
  • Technical leadership in team-based development
  • Expertise in streamlining processes, selecting frameworks, and scaling solutions
  • Experience
    planning, building, and operating AI services/products

Career Growth

  • Lead in-house AI product development
  • Drive new R&D initiatives
  • Engage in client-focused AI solutions
  • Move into business development and management roles
  • Step into leadership of business divisions, combining team and operations management

Why wait?
Join us and turn AI research into
real-world business impact
. Your work will be seen, used, and celebrated.

Not the right match?

We're actively hiring across multiple roles. If this position isn't the perfect fit, explore our other opportunities—we'd still love to hear from you

[Job ID: 04376]



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