Sr. Java Engineer (Low Latency) (Vaughan)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements.

About the Role

You'll be working on performance-critical infrastructure where milliseconds matter, contributing to systems that handle large volumes of streaming market data.

Responsibilities

• Design, build, and optimize distributed, high-throughput Java applications for real-time data processes
• Engineer systems to meet demanding low-latency and performance targets
• Develop and maintain scalable, fault-tolerant services that handle high-volume data streams
• Profile, tune, and troubleshoot performance bottlenecks across the stack
• Collaborate with trading, quant, and infrastructure teams to deliver reliable production systems

Qualifications

• Robust, hands‑on experience designing and building distributed, high-throughput...