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

Lead and grow a hands-on engineering team developing AI-powered automation systems for internal operations. Design architectures, build across the full stack, develop developer tools, automation platforms, knowledge graphs, and data systems, and deploy solutions directly to users. Partner with product, research, operations, and customers to rapidly iterate on systems that support sales, finance, customer support, IT, and other operational workflows.

Build reinforcement learning environments, evaluations, reward functions, and tool-using agents for chip-design tasks. Design and analyze experiments, train models, investigate failures, improve evaluation and research infrastructure, and turn successful approaches into reusable code and workflows. Collaborate with AI researchers, software engineers, and hardware specialists on RTL generation, verification, and physical-design optimization while ensuring correctness and measurable performance.

Lead end-to-end deployment of frontier AI models for strategic customers, from discovery and system design through production rollout. Build full-stack systems, contribute production code, guide customer adoption, manage delivery trade-offs, codify reusable tools and playbooks, and provide feedback to Research and Product teams. The role requires close collaboration with customer engineers and internal Product, Research, Security, GRC, Partnerships, and GTM teams.

Own the lifecycle marketing strategy and program portfolio for SMB advertisers, covering prospect conversion, activation, retention, reactivation, repeat spend, and expansion. Build segmented, triggered journeys across email, in-product messaging, education, retargeting, and sales engagement. Lead experimentation, cohort analysis, measurement, automation, and cross-functional delivery with Product, Engineering, Data Science, Sales, and Marketing Operations to improve advertiser growth and campaign adoption.

Lead the strategy, roadmap, operating model, and adoption of OpenAI’s ads prospecting and customer intelligence platform. Define customer and advertiser data models, integrate market and behavioral signals, develop enrichment and scoring workflows, connect intelligence to sales and marketing activation, and establish experimentation, governance, data quality, and feedback systems. Partner with engineering, data science, sales, and platform teams while leading a small team and managing build-versus-buy decisions.

Build and scale global programs for SMB-focused agencies and partners supporting OpenAI’s advertising platform. Responsibilities include audience segmentation, participant recruitment, education, certification, incentives, co-marketing, experimentation, measurement, cross-functional delivery, global market adaptation, and team building. The role owns program strategy, launches pilots, evaluates commercial outcomes, and scales successful approaches across markets.

Build and operate scalable backend infrastructure powering ChatGPT image generation and editing. Responsibilities include developing APIs, services, orchestration systems, storage platforms, and distributed infrastructure; optimizing reliability, latency, throughput, and cost; productionizing AI research; making architecture decisions; collaborating with product, research, mobile, web, and platform teams; and contributing through technical leadership, mentorship, and operational excellence.

Build and ship Android features for ChatGPT’s AI-powered image generation and editing experiences. Responsibilities include creating intuitive mobile experiences, optimizing media-heavy workflows and rendering performance, improving reliability and architecture, collaborating with product, design, research, and engineering teams, and owning projects from ideation through launch and iteration.

Own sourcing strategy and supplier partnerships for fiber and optical interconnect components supporting next-generation AI infrastructure. Responsibilities include supplier evaluation and qualification, RFIs/RFPs/RFQs, commercial negotiations, cost modeling, capacity planning, supply-risk mitigation, supplier performance management, and production-readiness support. The role partners extensively with engineering, manufacturing, finance, legal, quality, and program teams to secure scalable, resilient, cost-effective optical component supply.

Build demos, developer tools, sample applications, integrations, tutorials, and technical content that help developers and security teams use AI for secure software development and defensive workflows. Partner with cybersecurity engineers, researchers, product teams, and practitioners to validate findings, demonstrate secure practices, gather feedback, and improve adoption of OpenAI’s cyber products.