🚀 Fractional CTO / Technical Advisor

🚀 Fractional CTO / Technical Advisor — Stealth GenAI Startup Equity‑first · Prague‑preferred · Co‑Founder Path We’re a stealth‑mode team quietly re‑imagining how people interact with large language models . If you’ve taken an AI idea from blank repo to Series A and love mentoring engineers in short async bursts, we’d love to meet you. Engagement Tiers Tier 1 — Mentor (≈1–3 h / week, mostly async) : Daily Slack check‑ins, design & PR reviews, technical sign‑off. Tier 2 — Builder (≈3–10 h / week, weekly touch‑points) : Deeper architecture work, pair sessions, roadmap co‑ownership. Tier 3 — Partner (10 h + / week, high‑touch) : Strategic leadership, investor calls, hiring, potential Co‑Founder or long‑term advisor/board member. (Tier 1 and 2 equity defined and discussed if selected — the more you lean in, the more upside.) What You Will Do Be online daily at 15:00 CET to review Slack questions (async). Act as fractional CTO & technical sounding board — advise on architecture, review Epics, tasks & PRs. Shape the roadmap — balance features vs. tech‑debt with the founder & senior advisors. Mentor — level‑up our engineers on GenAI best practices and help interview early hires. Why This Is Interesting Greenfield architecture — absolutely no legacy baggage. LLM UX on the edge of what’s possible today. Hands‑on guidance — provide prompt‑engineering tips and MLOps advice. Clear path to Co‑Founder for builders who lean in. You Might Be a Fit If You… Built & led an engineering org from first dev to at least Series A (≈0–30 people). Raised capital (founder, CTO, or key participant) and speak fluently with investors. Shipped AI/LLM‑powered products in production — bonus for local‑models or streaming systems. Full‑stack fluency: TypeScript/React, Python, LLM‑ops, deployment, and cloud/edge infra . Great async communicator who can unblock a team quickly over Slack/GitHub. Based in Prague/CZ or comfortable working CET hours. Ready to Explore? Send your LinkedIn, Github and an intro. We’ll reply within 48 hours.