Product Engineer

Stack

Responsibilities

• ▹Improve the shared 0G platform, not just a single feature
• ▹Own features end-to-end across UI, APIs, server logic, infrastructure, and deployment
• ▹Build and improve AI-agent infrastructure: LLM streaming, tool orchestration, sandboxed execution, and security boundaries around untrusted code
• ▹Work with wallet-based identity, signing, embedded and external wallets, and server-side authorization
• ▹Independently manage dependencies, reviews, blockers, and delivery while raising product decisions and risks early
• ▹Write meaningful tests, sharp PR reviews, and living documentation
• ▹Run what is shipped: structured logs, traces, metrics, dashboards, alerts, and first-line technical support

Requirements

• ▹Strong end-to-end TypeScript and React experience across client, server, API design, and serverless or edge runtimes
• ▹Experience building LLM-powered products beyond basic API calls, including streaming, tool use, prompt pipelines, and agent orchestration
• ▹Comfortable with web3 application development, wallet authentication, signing, embedded and external wallets, and EVM fundamentals
• ▹Hands-on experience with infrastructure as code, CI/CD, containers, production observability, and behavior-driven testing

Nice to have

• ▹Remix, Next.js, Vite, and Cloudflare Workers experience

Soft skills

What we offer

• ▹Purpose: contribute to making AI a public good
• ▹Self-directed environment to shape your role and career
• ▹Market-competitive compensation, with exposure to pre-launch tokens for most roles
• ▹Wellness reimbursements: Transcendental Meditation, Landmark Education, Art of Communication, speech coaching, fitness/gym memberships

About the company

0G (0G Labs) builds AI-agent infrastructure and is working to make AI a public good. Its stack includes pnpm, Terraform, GitHub Actions, Docker, Fly.io, Grafana, OpenTelemetry, Prometheus, Vitest, and Playwright.