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Software Engineer, Codex Core Agents

OpenAI · London

£230k–£385k6 months ago

Not specifiedFull_timedistributed systemsai agent infrastructuresandboxed code execution

Salary

£230k–£385k

Workplace

Not specified

Employment

Full_time

Location

London

Posted

6 months ago

Summary

Software engineers will build production infrastructure for OpenAI's Codex agents, including sandboxed code execution, orchestration, stateful workflows, and model rollouts. The role focuses on distributed systems, developer tooling, reliability, security, and efficient operation of AI agents at scale; the working arrangement is not specified.

Responsibilities

  • Design sandboxed execution environments for ai agents
  • Develop orchestration for multi-step tool workflows
  • Build infrastructure for model-generated code testing
  • Create state and memory systems for long-running tasks
  • Optimize tokens, latency, reliability, and cost
  • Support model rollouts and production capacity planning
  • Build shared platform capabilities for product teams
containerssandboxingvirtualizationapisci/cdbuild systemsrustllms
distributed systemsai agent infrastructuresandboxed code executionstateful workflowsdeveloper toolingmodel serving