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Applied AI Engineer, Codex

OpenAI · Madrid, Spain

CHECKED 23H AGO

Frontier labremote
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At a glance

Highlights

  • Partner with leading engineering orgs to deploy Codex across the software lifecycle.
  • Build AI coding workflows, integrations, and evaluation systems for production use.
  • Turn real-world deployment lessons into reusable architectures and product feedback.

What they offer

  • Relocation assistance

Ideal candidate

A hands-on engineer who thrives with customers, turning ambitious AI ideas into reliable production systems that measurably improve how teams build software.

remote policy
Hybrid, 3 days in office per week

Lab profile

About OpenAI

Builds safe frontier AI models and products like ChatGPT for broad benefit.

What they build

  • ChatGPT
  • OpenAI API
  • Frontier AI models

Known for

  • Frontier-scale distributed ML training
  • Massive GPU fleet and data center operations
  • Exabyte-scale data lakes and streaming
  • AI alignment and safety research

Key facts

  • Operates one of the world's largest GPU fleets
More about OpenAI →
Apply on the lab’s site ↗