ship features end-to-end across the seotop secret stack — marketing site, client portal, stripe billing, supabase data model, cron automations, and llm-powered workflows.

mission why this role exists

our founder has 25+ years in seo but doesn’t write code. The stack — next.js 16 (app router), supabase (postgres + auth + storage + rls), stripe subscriptions, vercel cron, and llm api integrations — ships every client deliverable. We need one senior full-stack engineer who can own it end-to-end instead of coordinating a vendor team.

what you’ll own marketing site () and client portal (clients.) — architecture, releases, cwv, bundle budgets stripe layer — subscriptions, webhooks (signed + idempotent), plan changes, proration, failed payments scheduled automations — vercel cron + llm api jobs powering monthly reports, briefs, and publishing flows component system, design tokens, dark mode, and i18n (en + es-mx + en-au with hreflang trio) observability — error tracking, deploy monitoring, uptime, incident response what you need 5+ years shipping production type script full-stack — react, node, and a postgres-backed product deep next.js app router: rsc vs client components, server actions, route handlers, caching, middleware supabase or equivalent baa s — writing rls policies, migrations, triggers, and auth flows without footguns stripe subscriptions in production — webhooks, plan changes, proration,



dunning — you’ve debugged a real billing incident llm api integrations in production — you’ve shipped a feature that calls an llm and handled tokens, cost, latency, and error modes tailwind + framer motion + a real eye for polish — the product is the marketing; the ui has to feel like it bonus: technical seo fundamentals (hreflang, canonical, sitemap, schema) — the product is an seo tool, so you’ll build what you’d use what we offer remote-first, async-first — pick your timezone within ±3h of cet, cdmx, or aest founder as manager — zero middle layers, direct stake in what ships real p&l; visibility: pricing, margins, mrr, churn — you see the same dashboard we do competitive salary + meaningful equity — calibrated to your market in the doc, include 1 a production feature you shipped end-to-end — link to the live surface (or a demo) and a one-paragraph on what you built and why 2 a migration, schema, or rls policy you wrote — paste the sql, redact anything sensitive, explain the tradeoff in two lines 3 a 30-second take on the last time you picked a simpler architecture over a more impressive one ready to start? Your growth operating system starts here

connect gsc + ga4. See your data in the os. Your first content brief, technical audit, and rank baseline — ready within hours. #j-18808-ljbffr

📌 Full-stack engineer (México)
🏢 SEOTopSecret
📍 México