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

Lead design, development, deployment, and support of large-scale AI systems (foundation model training, LLM inference, similarity search, guardrails, evaluation, observability). Optimize LLM performance and scalability, partner with cross-functional teams, and contribute technical vision and roadmap for foundational AI systems.

Design, build, deploy, and maintain production ML systems and data pipelines at scale. Lead cross-functional teams to implement ML architectures, ensure model performance and governance, automate CI/CD for models, and leverage cloud platforms and ML frameworks to deliver reliable, explainable solutions.

Lead design, build, and operate scalable GenAI platform components including foundation model training, LLM inference, similarity search, guardrails, evaluation, governance, and observability. Collaborate cross-functionally, invent LLM optimization techniques, and shape long-term technical vision for foundational AI systems.

Provide high-level administrative support to an executive, including calendar management, meeting and event coordination, travel booking and expense reporting, answering calls, handling confidential materials, mentoring other admins, and managing multiple projects in a fast-paced environment.

Design, build, deploy, and support large-scale AI systems including foundation model training, LLM inference, similarity search, guardrails, evaluation, and observability. Collaborate cross-functionally, optimize model performance and cost, and contribute to technical vision and roadmap for foundational AI platforms.

Lead creative strategy and execution for social, video, and display ads to drive mobile app user acquisition. Scale content sourcing, manage high-volume testing pipelines, collaborate with growth, brand, agencies, and creators, and ensure compliance with legal and risk frameworks while optimizing performance metrics and conversion drivers.

Lead product for Capital One's feature flagging and experimentation platform, building tools, SDKs, and statistical engines for safe deployments, precise targeting, and rigorous A/B testing. Partner with engineering, data science, and product teams to design high-performance, compliant platform primitives and developer-facing workflows that scale to billions of events and sub-millisecond evaluation latency.

The role involves designing, developing, and supporting AI software components, leveraging various AI technologies, and optimizing performance for large-scale AI systems.

The Product Design Manager leads design projects, mentors junior team members, and collaborates with cross-functional partners to create customer-centered product experiences by leveraging design expertise and insights.

The role involves architecting a scalable AI platform, building distributed compute solutions, optimizing technologies, and mentoring internal talent in AI and ML.