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Applied AI Engineer, Codex

OpenAISão PauloGo To Market
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Salary
Not listed
Job type
Full-time
Work mode
Remote
Experience
Senior · 5+ yrs
Posted
2 Sept 2026
Status
Open · checked 7d ago

About this role

Developers who already use AI coding tools heavily and want to push developer productivity will find a natural home on this team. The Applied AI Engineering Codex group operates as technical partners, helping customers adopt coding tools throughout their software development lifecycle. Team members design and scale advanced AI workflows, build prototypes, and guide global enterprises from rapid testing to production.

Day-to-day responsibilities blend technical architecture, customer-facing leadership, and product strategy. Practitioners work closely with sales, product, and solutions engineering to advocate for customer needs and shape product direction. Ideal candidates bring significant technical consulting or solutions architecture experience alongside fluency in Portuguese, Spanish, and English to support regional operations from the São Paulo office.

What you will do

  • Serve as the primary technical subject matter expert on OpenAI Codex for a portfolio of customers, embedding deeply with them to enable their engineering teams and build coding workflows.
  • Partner directly with customers to design and implement AI-enhanced development workflows, from rapid prototyping through scalable production rollout.
  • Build high-quality demos, reference implementations, and workflow automations, using Codex itself as part of the development process.
  • Lead large-format workshops, technical deep dives, and hands-on enablement sessions that help engineering organizations adopt AI coding tools effectively and safely.
  • Contribute technical content including examples, guides, patterns, and best practices to the OpenAI Cookbook to help the broader developer community accelerate their work.
  • Gather high-fidelity product insights from real customer deployments and translate them into clear product proposals and model feedback for internal teams.

What you need

  • Bring 5+ years of technical consulting, post-sales engineering, solutions architecture, or similar experience working directly with customers.
  • Act as an active power user of AI coding tools with a deeply customized developer workflow and a clear point of view on engineer productivity.
  • Demonstrate experience building scrappy, high-signal demos, integrations, and prototypes that articulate product capabilities.
  • Have experience delivering large, high-impact workshops or technical training to engineering teams.
  • Communicate complex technical concepts in clear, persuasive written and verbal forms.
  • Be fluent in Portuguese, Spanish, and English.

Skills and tech stack

Questions candidates ask

What is the location and remote work policy for this role?

This role will be based in the São Paulo, Brazil office three days per week. Candidates must be able to work from this location according to the hybrid schedule.

What languages are required for applicants?

We require candidates to be fluent in Portuguese, Spanish, and English. These language skills are necessary for daily customer interactions and internal collaboration.

What kind of experience is needed for this position?

Candidates need 5+ years of technical consulting, post-sales engineering, solutions architecture, or similar experience working directly with customers. Additionally, applicants should be active power users of AI coding tools.

Ready to apply?

The application is on the official OpenAI careers page.

Apply on company site