[Remote] Software Engineer, Codex Cyber

Note: The job is a remote job and is open to candidates in USA. OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. The Software Engineer, Codex Cyber will build end-to-end AI-native application security products and platform systems, including developer interfaces, APIs, backend services, security analysis pipelines, cloud infrastructure, and internal tooling. The role involves owning ambiguous 0-to-1 projects and collaborating with engineering, product, security research, infrastructure, and customer-facing teams.

Responsibilities

• Build end-to-end product features for Codex Security, from developer-facing interfaces to APIs, backend services, and workflow tooling
• Own ambiguous 0-to-1 projects across product pods, platform security controls, customer deployment workflows, and cyber model infrastructure
• Translate security research and model capabilities into intuitive workflows that help teams find, validate, prioritize, and remediate vulnerabilities with high signal
• Design scalable, observable systems for long-running analyses across large codebases and enterprise environments
• Partner with product, security research, infrastructure, and customer-facing teams to iterate quickly from real-world feedback
• Help shape the technical direction and architecture of Codex Cyber as the team and product surface area grow

Skills

• Are an excellent software engineer with strong fundamentals and enough range to work across product, backend, infrastructure, and developer tooling
• Enjoy building high-quality product and platform experiences across the full stack
• Are high-agency, low-drama, and comfortable owning features from concept to production in a fast-moving environment
• Have built developer tools, workflow-heavy platforms, security products, internal infrastructure, or product features for technical users
• Have strong product instincts and care about making complex technical systems understandable and useful
• Are excited by security and AI
• Like ambiguous 0-to-1 work and can turn messy requirements into crisp, scalable systems
• Direct experience in product security, application security, vulnerability research, defensive security, identity, SSO, or secure developer workflows is a plus, not a requirement

Company Overview

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