Build market-making systems at Decibel with Python and systems engineering experience, supporting on-chain and centralized trading infrastructure.
As a Junior Trader, you will work with traders, quants, and developers on production trading systems. You will help maintain pricing, hedging, inventory management, execution, connectivity, monitoring, and PnL attribution capabilities. The work supports spot, perpetuals, and on-chain markets through Decibel’s Aptos-based platform.
Key Responsibilities: Build market-making and hedging systems across trading venues
Ship production code for execution and monitoring
Analyze performance through backtesting and parameter experiments
Monitor inventory, risk, and live trading performance
Support token listings and evolving market structures
Requirements: Two to four years in systematic or high-frequency trading
Solid Python plus Rust, C++, or Java experience
Experience with order management or execution systems
Ability to debug network connectivity and reason about latency
Portfolio demonstrating detailed technical work
Apply quantitative trading, production engineering, and risk expertise to Decibel’s real-time Aptos trading infrastructure.

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📌 Junior Quantitative Trading Engineer (Quebec City)
🏢 Decibel Foundation
📍 Quebec City