Developer Marketing Engineer

ABOUT E2B E2B is a fast-growing Series A startup with over $37M in funding and 8-figure revenue. We are building the Agent Cloud and power the infrastructure behind AI labs and some of the most widely used consumer and enterprise agents, including Manus, Genspark, Lindy, ClickUp, Groq, and Black Forest Labs. Our team includes original authors of Firecracker, the AWS microVM technology powering Lambda, along with alumni of Cognition, JetBrains, Zapier, and Wish. WHY THIS ROLE EXISTS E2B's product moves faster than its content does. Developers discover E2B through code, demos, and posts that show a sandbox running inside the tools & frameworks they already use - Codex, Claude Code, LangChain, the Vercel AI SDK, OpenAI Agents SDK, and beyond. We’re looking for someone who showcases the full range of ways developers can use E2B with the top tools in the ecosystem — shipping end-to-end demos (code, article, & video) for each integration, communicating the latest product updates, and empowering the community to build cool things on top of E2B. WHAT YOU WILL OWN - E2B's social presence across X, LinkedIn, and YouTube — plus the social calendar and key communities like Hacker News. - Demo content production: short videos and companion posts/repos and cookbook recipes showing E2B running inside named ecosystem tools. Concretely, demos of E2B with LangChain, LlamaIndex, Vercel AI SDK, OpenAI Agents SDK, CrewAI, Anthropic Claude Code, Codex CLI, and LLM providers including OpenAI, Anthropic, Mistral, Groq, and Together AI. - Standalone projects in the pattern of E2B's existing open-source projects (Fragments, AI Data Analyst, Surf) that can unlock further growth. - Working with the GTM team on joint opportunities. Co-marketing with partners and customers: joint demos, launch content, integration announcements, and the technical proof points sales needs in front of prospects. You are the person who turns a partnership into something a developer can actually run. - Reading the n