Founding Engineer - Python OR GO.

Founding Engineer | Prediction Markets & AI Agents | Warsaw (4 days on-site) | $90k-$120k B2B + Equity

I'm recruiting on behalf of a Warsaw-based startup that just raised $2M from a top European VC. They're building an AI-native operating system for prediction markets — deterministic agents that discover, analyse, and execute live strategies across centralised and decentralised platforms. Think real money, real markets, live from day one.

This is a founding engineering role. Not founding in title only. The team is experienced math, quant, and product founders who move fast. You won't be managing a ticket queue. You'll be building and owning the core of the product.

What the work actually looks like

• Building and owning the agent orchestration runtime — async, distributed, designed to run live strategies without constant intervention

• Real-time data pipelines pulling from exchanges via APIs and WebSockets<...