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🥝 Senior Software Engineer – Low Latency & Realtime Systems - Kitchener, Ontario

GTS | kitchener, Canada | Posted June 18, 2026

Job Description

Overview The Low Latency Platform and Realtime Technology teams build and maintain the core infrastructure that powers GTS's electronic trading systems. Our software is responsible for the reliable movement, processing, and distribution of market data and trading events across a globally distributed, high-performance environment where latency, throughput, and resiliency are critical.

This role is focused on designing and developing the foundational systems that enable real-time trading at scale. You will work on low-latency services, messaging infrastructure, distributed systems, and performance-critical applications that support some of the most demanding workloads in financial markets. The position is ideal for developers who enjoy solving complex systems problems, optimizing software for performance and reliability, and working close to the interaction between hardware, networking, and software.

GTS is a collection of financial services companies spanning a wide ar...

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