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Applied AI Engineer, Codex Core Agent

OpenAI · London

£230k–£385k6 months ago

Not specifiedFull_timeai agentssoftware engineering automationllm evaluation

Salary

£230k–£385k

Workplace

Not specified

Employment

Full_time

Location

London

Posted

6 months ago

Summary

This applied AI engineer role improves Codex agents for real-world software engineering tasks, focusing on agent behavior, evaluation, prompting, reliability, and production feedback systems. The role works with research, infrastructure, and product teams, and the working arrangement is not specified.

Responsibilities

  • Design agent behaviors for real-world coding tasks
  • Develop and run agent performance evaluations
  • Improve prompting and tool-use strategies
  • Analyze production failures and improve robustness
  • Build feedback loops and real-task data systems
  • Shape user-facing agent experiences and interfaces
  • Define success criteria for complex agent tasks
pythonmachine learningllmmodel evaluationfine-tuningprompt design
ai agentssoftware engineering automationllm evaluationcode generationproduction ml systemsdeveloper tooling