Backend Software Engineer - Codex for Finance is open at OpenAI in San Francisco (hybrid). The posting gives a salary of $347K - $385K. Posted on Aug 11, 2026, and still on OpenAI’s careers page when we last checked, on Nov 14, 2026.
About the role
We're looking for backend engineers to build the systems that make advanced AI useful, reliable, and trustworthy in financial services. You'll build the data systems, agentic workflows, and enterprise integrations behind our products. You'll also help bring them into production at some of the world's largest financial institutions. This is a product-minded engineering role with significant ownership and zero-to-one…
The opening lines of the posting. The rest is on OpenAI’s careers page.
Hiring at OpenAI
OpenAI has 838 open roles right now, 31 of them remote. Most are in Engineering, Sales & Business Development and Data & Research. The median advertised salary across its roles with a published range is $308K. See all its roles
