Staff Engineer, AI Agent Runtime & Developer Experience

Runta; San Mateo; À distance; PHP 7 663 000 - 12 133 000; Plein temps

Résumé du poste

Runta, a small, well-funded team building runtime infrastructure for long-running AI agents, seeks an engineer who has shipped developer-facing tools. You’ll own the SDK, CLI, quickstarts and open source projects, and you’ll ship demos, integrations and public-facing content to help developers get started in minutes and stay engaged.

You’ll collaborate with a team focused on DX, documentation and clear error messaging, and you’ll contribute to a public narrative that accelerates adoption across

Qualifications

• You’ve built something developers chose to use, like an SDK, a CLI, a devtool or an open source project, and you kept maintaining it after launch.
• You have a real public presence. You write, post and ship in the open, and people follow you for it (roughly 1K+ followers on at least one platform).
• Builder mindset: you’d rather ship a demo tonight than write a plan about it, and you change it based on what users say.
• Strong API and DX taste, and clear writing. Docs and error messages are product here.
• You don’t need deep infra experience, but you understand what’s underneath well enough that your abstractions don’t lie.
• You build with AI agents every day and have opinions about what’s frustrating about today’s frameworks.

Responsabilités

• Build and keep improving the SDK, CLI, quickstarts and templates developers use to run, snapshot, branch and replay agents.
• Find the scenarios where Runta clicks for an individual developer, then turn them into demos and starter projects.
• Ship integrations with tools agent builders already use, and use them for co-marketing.
• Build in public: write posts, record demos, and share what you learn on X, LinkedIn, Reddit and GitHub.
• Maintain open source projects around Runta and respond to the community that forms around them.
• Watch activation and retention, find where people drop off, and fix it.

Connaissances

SDK development

CLI development

Open source project

Public writing

API design

Documentation

Description du poste

Runta, a small, well-funded team building runtime infrastructure for long-running AI agents, seeks an engineer who has shipped developer-facing tools. You’ll own the SDK, CLI, quickstarts and open source projects, and you’ll ship demos, integrations and public-facing content to help developers get started in minutes and stay engaged.

You’ll collaborate with a team focused on DX, documentation and clear error messaging, and you’ll contribute to a public narrative that accelerates adoption across