Forward Deployed Engineer - Tokyo

OpenAI OpenAI · AI Frontier · Tokyo, Japan · Model Deployment for Business

OpenAI's Forward Deployed Engineer role focuses on partnering with strategic customers to deploy frontier AI models into production systems. This role involves end-to-end ownership of discovery, technical scoping, system design, build, and rollout, with a strong emphasis on driving customer adoption and using evaluation feedback to influence product and model roadmaps. The position requires deep technical expertise in building full-stack systems, understanding LLM behavior, and contributing code, while also acting as a liaison between customer teams and OpenAI's internal Research and Product groups. Fluency in both Japanese and English is a mandatory requirement.

What you'd actually do

  1. Own technical delivery across multiple deployments from first prototype to stable production
  2. Build full-stack systems that deliver customer value and sharpen how we learn
  3. Embed closely with customer teams, understand their needs, and guide adoption of what you build
  4. Scope work, sequence delivery, and remove blockers early
  5. Make trade-offs between scope, speed, and quality; adjust plans to protect delivery

Skills

Required

  • Python
  • JavaScript
  • production-grade code
  • customer-facing experience
  • LLM or generative model deployment
  • Japanese fluency
  • English fluency

Nice to have

  • frontend development
  • backend development
  • system design
  • technical scoping
  • understanding model behavior
  • decision making under pressure
  • risk spotting
  • communication with stakeholders

What the JD emphasized

  • fully bilingual—fluent in both Japanese and English (spoken and written)
  • customer-facing work
  • built or deployed systems powered by LLMs or generative models

Other signals

  • customer delivery
  • production systems
  • frontier models
  • customer adoption
  • eval-driven feedback