OpenAI is seeking a Software Engineer for their Defensive Security Agent Engineering team to build scalable autonomous security solutions protecting OpenAI's systems and data. This role combines backend engineering with security focus, working with AI-driven technologies. The position is based in San Francisco or New York, following a hybrid work model with three days in office. The team is crucial in safeguarding OpenAI's infrastructure, leveraging state-of-the-art technologies for security challenges. You'll develop backend systems, build data pipelines, and integrate cutting-edge technologies while collaborating with cross-functional teams. The role offers competitive compensation ($310K-$385K plus equity) and comprehensive benefits including medical insurance, 401(k) matching, and generous parental leave. OpenAI's mission focuses on ensuring AI benefits humanity, making this an opportunity to shape the future of technology while maintaining the highest security standards.