✦ Luna Orbit — Software Engineering

Staff+ Software Engineer, Full-stack

at Anthropic

📍 San Francisco, CA | New York City, NY | Seattle, WA Hybrid Posted April 08, 2026
Type Full-Time
Experience lead
Exp. Years 8+ years
Education Bachelor’s degree or an equivalent combination of education, training, and/or experience
Category Software Engineering

Notion is seeking a Staff+ Software Engineer, Full-stack to build Notion’s AI-powered Custom Agents and developer-facing tools. You’ll own the end-to-end experience from UI to data layer, improve developer tooling, and help scale AI-powered workflows.

  • Developer Experience: build console, SDKs, docs, observability
  • Beneficial Deployments: support AI enablement for communities
  • Enterprise Apps/End User: plugins and shared context
  • Growth: optimize adoption and engagement
  • Vertical AI Products: build for industries like Financial Services, Healthcare, Legal

Role spans frontend and backend with emphasis on React/TypeScript, SDKs, observability, and API design. You'll contribute across console, SDKs, docs, and integration of AI capabilities into Notion workflows.

The ideal candidate is a senior-level full-stack engineer with 8-10+ years of experience, strong React/TypeScript and frontend/backend capabilities, and a track record building developer-facing tools and AI-enabled features.

8-10+ years full-stack engineering experienceStrong frontend and backend developmentReactTypeScript
experience with developer-facing productshands-on with LLMs / AI-native featuresexperience building developer toolsgrowth / activation / experimentation
ReactTypeScriptNode.jsSDKsConsole
8-10+ years full-stack engineering experiencestrong frontend and backendReactTypeScriptJavaScriptNode.jsSDKsconsoleobservabilityAPIsAPI designfrontend/backenddeveloper toolsdocumentation
ReactTypeScriptJavaScriptNode.jsSDKsConsoleObservabilityAPIsAPI designFrontend engineeringBackend engineeringDevToolsDocumentation
communicationleadershipmentorshipcollaborationproblem-solvingownershipadaptabilitydecision-makingteamwork
Industry SaaS
Job Function Full-stack platform engineer focused on AI-powered Notion features and developer tooling
Role Subtype Full Stack Engineer
Tech Domains React, TypeScript, JavaScript, Node.js, APIs, Observability
Staff+ Software EngineerFull-stackfull-stackReactTypeScriptJavaScriptNode.jsSDKsconsoleobservabilitydocsLLMsdeveloper experienceAPI designAPIsenterprise deploymentspluginsvertical AIclaude apiclaude.aiLLM

Less than 8 years of full-stack experience, No experience with React/TypeScript, Unwillingness to work in a hybrid office model

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