Top Tech Jobs & Startup Jobs in San Francisco, CA

Support Notion's Security GRC team by automating compliance evidence, building custom connectors, scaling on-call workflows with AI agents, supporting staff training, and helping retain SOC2 Type II, ISO 27001, HIPAA and other certifications through cross-functional collaboration.

Build and scale core AI platform primitives and integrations to help product teams ship features faster and safely. Own production systems, observability, diagnostics, and reliability; manage model/provider rollouts, versioning, and quality gates. Partner across infrastructure, libraries, APIs, and product teams to improve latency, cost, and adoption.

Lead UX research to define and scale evaluation frameworks for Notion's AI experiences. Run longitudinal and feature-specific studies, create reusable rubrics and measurement approaches, identify failure modes and recovery behavior, and operationalize human-in-the-loop evaluation with product, design, engineering, and data science partners.

Own month-end close activities across multiple entities and currencies, improve GL processes and controls, lead cross-functional projects (implementations, audits, entity openings), mentor junior staff, support management reporting and ad hoc analysis, and drive process improvement and automation using AI tools.

Own accurate, on-time EMEA payrolls and provide APAC operational coverage. Process monthly and one-time payments, reconcile payroll journals and month-end balances, partner with People Ops, Accounting, and local vendors, generate payroll reports, improve workflows, and serve as employee-facing payroll support.