Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

The Software Engineer in Integrity Foundations will develop systems to detect and prevent abuse, collaborating cross-functionally to enhance user safety and mitigate adversarial attacks.

Own editorial quality for OpenAI safety transparency artifacts (system cards, Deployment Safety Hub, blogs). Translate complex technical safety work into precise, accessible public-facing materials; partner cross-functionally; build AI-assisted workflows, templates, and tools to scale transparent communication.

Build and operate durable control-plane services and partner-side runner software to run multi-hour optimization campaigns. Integrate compilers, runtimes, hardware profiles, and inference engines to generate, compile, execute, verify, and benchmark optimized kernels. Ensure reproducibility, provenance, security, and developer ergonomics while collaborating across research, inference, infrastructure, security, product, and partners to productionize research workflows.

The Data Engineer will design and manage data pipelines, develop datasets for product metrics, and collaborate with teams to ensure robust data integration and processing.

The role involves building the ads rendering and presentation layer, developing infrastructure for ad formats, and collaborating across teams to ensure high-quality ad experiences.

Lead and grow an Identity Infrastructure engineering team to design, build, and operate large-scale IAM and authorization platforms. Own policy, access management, workload/agent identity, infrastructure-as-code, observability, and operational rigor to ensure least-privilege, auditable, and reliable access across cloud environments and internal systems.

Lead external communications for OpenAI's safety research by translating technical work into accurate, accessible narratives; partner with safety and alignment researchers; plan launches and media engagement; develop storytelling across blogs, video, podcasts, and events; anticipate and mitigate reputational and scientific risks; and coordinate cross-functionally with policy, product, legal, and communications teams.

The Research Engineer will develop retrieval and search algorithms for OpenAI's API and ChatGPT, focusing on scalability and user experience.

The Data Infrastructure Engineer will design, build, and operate scalable data infrastructure systems, ensuring reliability and performance while collaborating with various teams at OpenAI.

As a Forward Deployed Software Engineer, partner with high-impact public sector customers by developing full-stack applications and providing technical guidance throughout the project lifecycle.