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Backend Software Engineer - Codex for Finance

About the TeamOpenAI for Financial Services is part of OpenAI's Verticals organization, which focuses on accelerating the economy and knowledge work. We build AI products for financial institutions and the professionals who power them, from

Company

OpenAI

Location

San Francisco

Status

Closed

Posted

2026-08-11T19:23:49.234+00:00

OpenAI's financial services group, part of its Verticals organization, is hiring backend engineers to build the systems behind AI products for financial institutions. The work covers data ingestion, indexing and retrieval for filings and market data, enterprise integrations with authentication and entitlements, agent tooling that preserves source provenance, and evaluations on real financial workflows. The posting asks for 5+ years of backend experience, proficiency in Python, Go, Rust or TypeScript, and strength in APIs and distributed systems. It is a product-minded, zero-to-one role with direct customer contact.