Member of Technical Staff (Applied AI)

Roles & Responsibilities:

• Building a TypeScript browser agent framework that vertically integrates LLMs, the company's infrastructure, and developer tooling

• Running experiments to answer questions developers care about: which models work best for browser automation? Which prompting strategies? Which architectures?

• Creating open-source demos and applications that showcase what's possible with AI agents and the company's browser infrastructure

• Building integrations with AI frameworks like LangChain, CrewAI, and emerging agent platforms to ensurethe company plays well in the ecosystem

• Writing technical blog posts and publishing experiments that establish the company as the definitive place to learn about building browser agents

• Partnering with our Founding Growth Lead to turn your experiments and demos into content that drives developer adoption

• Working with customers to understand their browser agent needs and translating feedback into product features and improvements

Requirements:

• Have 4+ years of engineering experience and have shipped production AI agents that do real things (web scraping, form filling, research automation)

• Are product-minded and ship features customers want, not just cool research projects. You balance innovation with pragmatism and know when to iterate

• Have deep AI literacy and stay current on models (GPT-4, Claude, Gemini, open source), frameworks, and techniques. You can evaluate tradeoffs quickly

• Are comfortable creating content. You write blog posts, publish experiments, create demos, and enjoy teaching developers how to build better things

• Have strong TypeScript/JavaScript and Python skills and understand both web development and AI application patterns

• Are open-source native. You've contributed to or maintained OSS projects and understand how to build a community around code

• Can scope and ship quickly. You define v1, ship in months, not years, and iterate based on real usage

• Thrive taking projects from 0 to 1 with minimal guidance and love owning things end-to-end

• Friends describe you as cracked

Nice-to-haves

• Ex-founder experience

• Experience building developer tools or frameworks that gained community adoption

• Active presence in AI/ML communities (X, GitHub, Discord)

• Experience working at AI-first companies or on agent platforms

Our Tech Stack

Our tech stack is mostly TypeScript, which helps with cohesion on the frontend/backend/orchestration, allowing anyone to jump in and help anywhere.

• Frontend: Vanilla React + TailwindCSS + Shadcn, built with Vite, deployed on Vercel

• Backend: Fastify, Node.js, Zod, NATs, Drizzle with Redis, PostgreSQL, and S3

• Infrastructure: Pulumi, Go, Firecracker VMs, Docker

• Tools: GitHub, Discord, Notion, Figma

What we offer

• Build the browser infrastructure that will power the next million AI agents

• Solve deeply technical problems in distributed systems, virtualization, and browser automation

• Shape our open-source ecosystem and engage with a growing community of AI engineers

• Partner with a fast-paced technical founding team shipping high-impact work daily

• Founding team-level equity as employee #5-7

• Work with innovative AI companies transforming healthcare, supply chain, accounting, and more

• Shape a category: browser infrastructure for AI agents

Benefits: Competitive salary, health and dental insurance for you and your family, regular team events and off-sites, brand-new laptop setup, gym membership subsidies.