Developer Marketing Engineer

About the role

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.

Responsibilities

• Own E2B's social presence across X, LinkedIn, and YouTube—plus the social calendar and key communities like Hacker News.
• Produce demo content: 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.
• Create standalone projects in the pattern of E2B's existing open-source projects (Fragments, AI Data Analyst, Surf) that can unlock further growth.
• Collaborate 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. Turn partnerships into something a developer can actually run.
• Analyze performance data to determine which demos and posts drive signups, GitHub stars, and SDK usage. Use this data to inform what to build next.

Requirements

• Prior work with AI agent frameworks or LLM tooling.
• A public body of work you made: shipped developer videos, successful X threads, or creative demos with real engagement.
• Ability to write good code that showcases E2B in the best possible way.
• End-to-end video production skills: script, screen capture, edit, publish. You may involve contractors but own the delivery.
• Writing voice that reads as native to developers.
• More than 4 years of relevant experience. This can be prior DevRel, developer marketing, a strong personal content channel, or engineering plus a side habit of building in public.

Nice-to-haves

• An existing developer following on X or YouTube.
• Open-source contributions.
• Engagement with AI dev communities & the tools they use.
• Comfortable speaking and presenting E2B at events, including building the demos you present.
• Experience with hackathons, meetups, and joint launch events with partners.

About E2BE2B

E2BE2B 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.

Location

In person in San Francisco. E2B does not hire remotely for this role (4 days on-site, 1 day WFH).

Benefits

• Healthcare, vision, and dental insurance.
• Unlimited PTO.
• 401k.
• A variety of perks for in-office employees.