Top Engineering Jobs in San Francisco, CA

Build and scale database infrastructure that enables customers to use production-grade Postgres without DBA expertise. Lead architecture and roadmap from alpha to general availability, improve query performance, indexing, schema evolution, reliability, permissions, recovery, provisioning, observability, and fleet operations. Partner directly with early customers, contribute across backend and client systems, and provide technical leadership while remaining hands-on.

Build and evolve Notion’s Developer Platform, including APIs, MCP tools, integration infrastructure, and platform experiences. Develop internal capabilities and customer-facing functionality that enable integrations, automations, and connected workflows. Own features end to end, collaborate with product and design partners, improve platform performance and reliability, and drive high-leverage technical investments for scalable core systems.

Build and operate foundational event- and data-driven platform systems that enable product features (search, automations, notifications, analytics). Collaborate cross-functionally, own infrastructure and libraries across the stack, monitor and optimize production systems, and create developer-friendly tooling and APIs to accelerate product teams.

Build and improve web-based product features for Notion, from conception through implementation and maintenance. Work on performance, reliability, search, onboarding, and internal tools, while collaborating cross-functionally to deliver polished user experiences. The role emphasizes full-stack web development, backend familiarity, and thoughtful problem solving in an AI-assisted development environment.

Summer software engineering intern supporting Notion’s full stack. Responsibilities include writing clean, secure, tested, and documented code; designing and enhancing product capabilities with an AI-first mindset; and developing, fixing, and debugging software across web services, databases, applications, and tools. The role emphasizes thoughtful problem-solving, collaboration, strong communication, and interest in AI technologies.

Software engineering intern building and debugging full-stack features for Notion’s AI workspace. Responsibilities include writing secure, tested, documented code, enhancing product capabilities with an AI-first mindset, and working across web services, databases, applications, and tools. The role emphasizes problem-solving, collaboration, clear communication, and comfort learning modern frameworks and programming languages such as TypeScript, Node.js, Python, React, and AI technologies.

Lead ownership of Go as a first-class backend platform: build production-ready patterns, tooling, observability, and golden paths. Ship Go platform v1, enable teams to operate Go services at scale, and improve developer productivity across CI, deployments, and AI-assisted workflows.

The Developer Advocate will empower the developer community, manage engagement, create content, and support API improvements while collaborating with various teams.

Build and scale backend infrastructure for Notion's database (Collections) to improve performance, reliability, and concurrency. Work on microservices, high-volume writes, P95 performance, observability, and platform tooling while partnering with product and senior engineers to evolve Collections as a platform.

The Software Engineer will design and ship database properties, permission models, and collaborate on features, requiring 10+ years of experience.