Product Engineer

About this role

We're seeking a Product Engineer to own end-to-end features across multiple products built on the 0G stack, combining TypeScript/React development with AI infrastructure and web3 expertise. You'll drive solutions from design through production operation, working independently across UI, APIs, infrastructure, and deployment while maintaining system-wide quality and reliability.

What you'll do

• Design and implement features end-to-end across frontend, backend, APIs, and infrastructure without stopping at your comfort layer
• Build and improve AI-agent infrastructure including LLM streaming, tool orchestration, sandboxed execution, and security
• Work with wallet-based identity, signing, embedded/external wallets, and server-side authorization patterns
• Operate what you ship: monitoring, logging, observability, metrics, alerts, and ongoing optimization
• Independently manage dependencies, reviews, blockers, and delivery while raising product risks early
• Solve root-cause problems using shared platform systems rather than introducing isolated band-aids

What they're looking for

• TypeScript and React across client, server, and API design
• LLM-powered product development: streaming, tool use, prompt pipelines, agent orchestration
• Web3 and EVM fundamentals, wallet authentication, signing patterns
• Infrastructure as code, CI/CD, Docker, Terraform
• Production observability: OpenTelemetry, Prometheus, Grafana, structured logging
• Serverless and edge runtimes (Cloudflare Workers, Next.js, Remix)
• Testing frameworks and behavior-driven development
• Fly.io, pnpm, GitHub Actions, Vitest, Playwright

Benefits

• Remote work arrangement
• Market-competitive compensation with pre-launch token exposure
• Self-directed environment to shape your role and career
• Reimbursements for personal development (meditation, communication, fitness, coaching)
• Mission-driven work contributing to AI as a public good