A leading quantitative trading firm is seeking a Senior DSP Engineer to work out of their Montreal office to help design and optimize high‑performance signal processing systems used in electronic trading and market data platforms. This role focuses on applying DSP, statistical signal processing, and real‑time systems techniques to extract, transform, and act on high‑frequency data under strict latency and reliability constraints.

This candidate will work closely with researchers, trading infrastructure engineers, and systems teams to develop production‑grade signal pipelines deployed in live trading environments. The ideal candidate combines deep DSP fundamentals with strong systems intuition and an interest in financial markets, alpha signals, and low‑latency computation.

Key Responsibilities

• Design and implement DSP algorithms for real‑time market data processing, signal detection, filtering, and feature extraction
• Apply modulation, filterin...