Build on-chain execution systems with Python and latency expertise for a global proprietary trading firm’s crypto desk across DEX and CEX venues.

This quant trading developer role focuses primarily on Hyperliquid and other DEXs. You will develop systematic strategies, build nodes, write execution code, and own live P&L.; The work spans infrastructure, market data, order routing, and risk controls.

Key Responsibilities:

- Develop and automate Hyperliquid arbitrage, liquidation, and funding strategies
- Manage positions, leverage, margin, and funding exposure within limits
- Build and operate self-hosted DEX nodes and trading infrastructure
- Reduce latency across node sync, networking, signing, and submission
- Maintain market-data handlers, order books, and routing logic

Requirements:

- Three-plus years of live systematic trading experience
- Direct P&L; responsibility for perpetual futures strategies
- Hyperliquid or other DEX node-building and operating experience
- Python expertise with RPC, WebSocket feeds, and transaction signing
- Production latency profiling, network tuning, and system optimization

Apply quant trading, Python, node infrastructure, and latency skills to Hyperliquid execution and live crypto P&L.;

📌 On-Chain Quant Trading Developer (Toronto)
🏢 Mamoru
📍 Toronto