AI Product Engineer — BTC 4-Hour Pool

Builds BTC 4-Hour Pool end to end: a Python/FastAPI backend for 4-hour rounds, predictions and staking, and a vanilla JS frontend fed by real-time WebSocket price and pool data. Wires the predict, stake and settle actions into AI agents via API and MCP.

⭐ Bonus points for any apps built on the platform using "Build it Better"

💰 Salary: $150,000 – $220,000 USD / year · Remote OK

What you'll do

• Build backend services for 4-hour rounds, price predictions, staking and closest-prediction pool settlement
• Stream live Bitcoin prices, countdowns and pool state to the frontend over WebSocket
• Implement the vanilla JS interface for placing predictions and following rounds in real time
• Expose the app's actions to AI agents through API and MCP integrations

What you bring

• Strong Python and FastAPI backend engineering
• Vanilla JS frontend skills with real-time WebSocket data
• Experience building correct, verifiable settlement and payout logic
• Familiarity with exposing product capabilities to AI agents via API/MCP

Try the app

cymetica.com/btc-4h

This role is part of AI Product Engineer — EventTrader AI Apps.