Java Data Engineer for Low-Latency Systems

08763 Citi Canada Technology Services ULC · mississauga, peel region, Canada

Location
mississauga
Job Type
Full-time
Posted
June 01, 2026

Job Description

Join Citi's Equities team as a Low-Latency Java Data Systems Engineer. Play a pivotal role in constructing and managing our data resources for electronic trading systems.

This position targets engineers with 7+ years of experience in low-latency Java, C++, or Rust, tasked with building essential data infrastructures. Your work will involve developing systems that ensure event transport and accurate market data processing while adhering to stringent performance standards. Collaborate with teams globally, influencing our technical framework and operational protocols.

Key Responsibilities:
• Design and construct Java data pipelines with strict guarantees
• Build systems with high throughput and low contention methods
• Develop effective data distribution recovery strategies
• Work with real-time event handling and state management
• Contribute to performance-focused testing frameworks

Requirements:
• Minimum 7 year...

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