AI Product Engineer — SignalStack

You build SignalStack's features end to end, from a Python and FastAPI backend to a vanilla JS frontend fed by real-time WebSocket data, delivering webhook signal execution with no per-signal charge. You also expose the app to AI agents through a clean API and MCP so signals can be driven programmatically.

⭐ 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 webhook signal execution end to end across the FastAPI backend and vanilla JS frontend
• Stream live execution and signal data to the frontend over WebSocket connections
• Expose signal and execution capabilities to AI agents via API and MCP
• Keep the no-per-signal-charge model intact as features and volume grow

What you bring

• Strong Python and FastAPI backend experience plus vanilla JS frontend skill
• Hands-on work with real-time WebSocket data delivery
• Experience wiring products to AI agents through API and MCP interfaces
• Ability to ship a feature across backend, frontend and integration surfaces together

Try the app

cymetica.com/signalstack

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