Product Engineer

<h2>About the Role<br /></h2><p style="min-height:1.5em">We’re looking for a product engineer who takes ownership of outcomes, not just assigned tasks. You’ll work across 4–5 products with different technology stacks, identify high-value problems, and carry solutions through design, implementation, testing, documentation, delivery, and operation.</p><p style="min-height:1.5em"><br /><br /><strong>What You'll Do</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Understand our apps and the 0G stack well enough to improve the shared platform, not only one feature.</p></li><li><p style="min-height:1.5em">Solve root causes and make durable decisions using shared systems instead of introducing band-aids or<br />duplicated solutions.</p></li><li><p style="min-height:1.5em">Own features end-to-end across UI, APIs, server logic, infrastructure, and deployment; do not stop at the layer you are most comfortable in.</p></li><li><p style="min-height:1.5em">Build and improve AI-agent infrastructure, including LLM streaming, tool orchestration, sandboxed execution, and security boundaries around untrusted code.</p></li><li><p style="min-height:1.5em">Understand wallet-based identity, signing, embedded and external wallets, and server-side authorization without conflating wallet connection with application access.</p></li><li><p style="min-height:1.5em">Independently manage dependencies, reviews, blockers, and delivery while raising genuine product decisions and risks early.</p></li><li><p style="min-height:1.5em">Raise the bar through meaningful tests, sharp PR reviews, and living documentation that stays true to the product.</p></li><li><p style="min-height:1.5em">Be open to adopting new technologies, AI tools, and better working practices.</p></li><li><p style="min-height:1.5em">Be reliable enough that when you own an area, the rest of the team can confidently focus on building and expanding other products.</p></li><li><p style="min-height:1.5em">Treat “done” as delivered, verified, and operating—not merely coded or test-green. Run what you ship with structured logs, traces, metrics, dashboards, alerts, first-line technical support, optimization, and ongoing support for internal teams and external users.</p></li></ul><p style="min-height:1.5em"></p><p style="min-height:1.5em"></p><p style="min-height:1.5em"><strong>Technical background:</strong><br /></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Strong end-to-end TypeScript and React experience across client, server, API design, and serverless or edge runtimes. Remix, Next.js, Vite, and Cloudflare Workers experience is valuable.</p></li><li><p style="min-height:1.5em">Experience building LLM-powered products beyond basic API calls, including streaming, tool use, prompt pipelines, agent orchestration, or sandboxed execution.</p></li><li><p style="min-height:1.5em">Comfortable with web3 application development, wallet authentication, signing, embedded and external wallets, and EVM fundamentals.</p></li><li><p style="min-height:1.5em">Hands-on experience with infrastructure as code, CI/CD, containers, production observability, and behavior-driven testing.</p></li><li><p style="min-height:1.5em">Our stack includes pnpm, Terraform, GitHub Actions, Docker, <a target="_blank" rel="noopener noreferrer nofollow" href="http://Fly.io">Fly.io</a>, Grafana, OpenTelemetry,Prometheus, Vitest, and Playwright.</p></li></ul><p style="min-height:1.5em"></p><h1>What we offer</h1><ul style="min-height:1.5em"><li><p style="min-height:1.5em"><em>Purpose</em>: The opportunity to contribute to making AI a public good</p></li><li><p style="min-height:1.5em"><em>Growth</em>: A self-directed environment where you can take initiative to shape your role and career</p></li><li><p style="min-height:1.5em"><em>Compensation</em>: Market-competitive compensation including, for most roles, exposure to pre-launch tokens</p></li></ul><p style="min-height:1.5em">In addition, 0G Labs is committed to the health and well being of all of our team members. To that end, we provide reimbursements towards a holistic set of experiences and courses:</p><ul style="min-height:1.5em"><li><p style="min-height:1.5em"><em>Core self</em>: Transcendental Meditation</p></li><li><p style="min-height:1.5em"><em>Mind</em>: <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.landmarkworldwide.com">Landmark Education</a></p></li><li><p style="min-height:1.5em"><em>Emotion</em>: Art of Communication</p></li><li><p style="min-height:1.5em"><em>Presence</em>: Speech Coach</p></li><li><p style="min-height:1.5em"><em>Body</em>: Fitness, gym and exercise memberships/classes</p></li></ul><p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>