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Builder in Residence, Ghost

San Francisco, CADeveloper RelationsHybrid
Summary

Builds reference apps, integrations, and demos for Ghost (ephemeral Postgres for AI agents), creates technical content/tutorials, engages developer community, and provides product feedback. Requires PostgreSQL comfort, agent stack experience, and public shipping track record. Bay Area based.

About the role

What You'll Own

  • Reference implementations: Shipping sample apps that demonstrate what Ghost uniquely enables (agent memory across sessions, forkable preview databases per PR, ephemeral Postgres per end-user). Pick, build, and publish.

  • Integrations and public GitHub: Maintaining integrations with Claude Code, Cursor, Codex, MCP servers, agent frameworks (Mastra, LangGraph, Vercel AI SDK). Quick integration for new agent tools.

  • Technical content: Posts, READMEs, tutorials, videos for each build. Code first, concise and runnable.

  • Ghost storytelling: Writing introducing Ghost, explaining MCP-native/ephemeral value, positioning in agent stack (blog posts, talks, videos).

  • Community presence: Active in GitHub issues/Discord, unblocking developers (reply then PR).

  • Product feedback: Surfacing DX issues from building to inform engineering fixes.

What We're Looking For

  • Demonstrated experience shipping public software (open source, side projects, integrations).

  • Comfort with PostgreSQL (indexes, transactions, debugging slow queries).

  • Hands-on with modern agent stack (Claude Code/Cursor, MCP, LLM-in-loop builds).

  • Strong technical writing (blog posts, tutorials, READMEs).

  • Bias to ship over polish.

  • Thoughtful AI tool use for building/research/content.

Strong Candidates May Also Have

  • Track record maintaining open source projects with users/contributors.

  • Audience in AI developer community (GitHub, X, YouTube, Discord).

  • Prior software engineer, Developer Advocate, or solutions engineer experience.

  • Familiarity with agent/AI ecosystem (vector DBs, embeddings, frameworks, eval tools).

Skills
PostgreSQLClaude CodeCursorMCPLangGraphVercel AI SDKMastraCodexKubernetesDockerGoPythonAWSvector searchHypertables